Info

Permalink
Function
v4l2_loopback_close
First occurrence
2025-04-30
Last occurrence
2026-03-15
State
NEW
Components
kernel, xorg-x11-drv-intel
Quality
-40

Graphs

Statistics

Operating system Count
Fedora 42 723
Fedora 41 106
Fedora 40 41
Architecture Count
x86_64 870
Related packages Count
kernel-core 870
 0:6.14.9-300.fc42 609
 0:6.14.4-200.fc41 44
 0:6.14.5-100.fc40 35
 0:6.15.4-200.fc42 23
 0:6.16.5-100.fc41 19
 0:6.15.6-200.fc42 16
 0:6.14.11-300.fc42 15
 0:6.16.8-100.fc41 15
 0:6.17.7-200.fc42 10
 0:6.16.9-200.fc42 7
 0:6.16.10-200.fc42 6
 0:6.14.3-200.fc41 5
 0:6.14.9-200.fc41 5
 0:6.15.9-201.fc42 5
 0:6.17.8-200.fc42 5
 0:6.17.13-200.fc42 5
 0:6.13.11-100.fc40 4
 0:6.14.6-200.fc41 4
 0:6.14.11-200.fc41 4
 0:6.16.12-200.fc42 4
 0:6.16.11-200.fc42 3
 0:6.16.3-200.fc42 3
 0:6.16.7-200.fc42 3
 0:6.18.13-100.fc42 3
 0:6.14.4-100.fc40 2
 0:6.13.11-200.fc41 2
 0:6.14.5-200.fc41 2
 0:6.13.12-200.fc41 2
 0:6.17.4-200.fc42 2
 0:6.17.8-100.fc41 2
 0:6.16.4-200.fc42 1
 0:6.17.9-100.fc41 1
 0:6.16.5-200.fc42 1
 0:6.17.6-200.fc42 1
 0:6.17.9-200.fc42 1
 0:6.17.7-100.fc41 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Report backtrace


Complete report #1403774
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
rtw_pci_deep_ps
rtw88_pci 0xbd
9
? warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 11 PID: 973 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: overlay rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep sunrpc binfmt_misc btusb btmtk uvcvideo btrtl btbcm uvc btintel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 bluetooth videobuf2_common videodev mc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common vfat fat squashfs snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_soc_dmic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils
 snd_soc_acpi_intel_match intel_uncore_frequency intel_uncore_frequency_common snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca x86_pkg_temp_thermal rtw88_8822ce snd_soc_avs intel_powerclamp rtw88_8822c coretemp snd_soc_hda_codec rtw88_pci snd_hda_ext_core kvm_intel snd_hda_codec rtw88_core snd_hda_core mac80211 snd_intel_dspcfg snd_intel_sdw_acpi kvm snd_hwdep snd_soc_core snd_compress ac97_bus hp_bioscfg snd_pcm_dmaengine snd_seq processor_thermal_device_pci processor_thermal_device snd_seq_device processor_thermal_wt_hint irqbypass platform_temperature_control firmware_attributes_class snd_pcm spi_nor iTCO_wdt ee1004 rapl processor_thermal_soc_slider mei_pxp intel_pmc_bxt cfg80211 mei_hdcp processor_thermal_rfim mtd snd_timer iTCO_vendor_support hp_wmi intel_cstate processor_thermal_rapl intel_rapl_msr platform_profile intel_uncore wmi_bmof intel_rapl_common i2c_i801 processor_thermal_wt_req snd mei_me rfkill spi_intel_pci pcspkr
 processor_thermal_power_floor mei i2c_smbus soundcore igen6_edac libarc4 spi_intel idma64 processor_thermal_mbox intel_pmc_core int3400_thermal pmt_telemetry acpi_thermal_rel intel_hid pmt_discovery int3403_thermal pmt_class sparse_keymap int340x_thermal_zone intel_pmc_ssram_telemetry acpi_pad acpi_tad soc_button_array joydev loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm_helper i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core hid_multitouch nvme_keyring polyval_clmulni nvme_auth i2c_hid_acpi ghash_clmulni_intel hkdf cec video i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw fuse i2c_dev
CPU: 11 UID: 0 PID: 973 Comm: irq/150-rtw88_p Not tainted 6.18.13-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: HP HP Laptop 15s-fq5xxx/8A20, BIOS F.19 07/03/2023
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f c3 cc cc cc cc 80 3d c6 58 b3 00 00 0f 85 75 fd ff ff 48 c7 c7 06 1f e0 c1 c6 05 b2 58 b3 00 01 e8 c5 0d 5c c4 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffd19680368d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000058 RCX: 0000000000000027
RDX: ffff8d3d6799cfc8 RSI: 0000000000000001 RDI: ffff8d3d6799cfc0
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd19680368bf8
R10: ffffffff8790a390 R11: 00000001000076ea R12: ffff8d3d679b3c80
R13: ffff8d3bc1d0a100 R14: ffff8d3bed042060 R15: 00000000000000bf
FS:  0000000000000000(0000) GS:ffff8d3ddf1a6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe79d819dc0 CR3: 000000010518b003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x2f0/0x3e0
 ? __pfx_tcp_compressed_ack_kick+0x10/0x10
 handle_softirqs+0xf0/0x340
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1402787
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
rtw_pci_deep_ps
rtw88_pci 0xbd
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
rtw_pci_deep_ps
rtw88_pci 0xbd
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 786 at drivers/net/wireless/realtek/rtw88/pci.c:1280 rtw_dbi_read8.constprop.0+0xaa/0xc0 [rtw88_pci]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype overlay ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security nf_tables ip6table_filter ip6_tables iptable_filter ip_tables qrtr bnep snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_icl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic sunrpc soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common binfmt_misc snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation
 intel_uncore_frequency snd_soc_acpi intel_uncore_frequency_common crc8 soundwire_bus snd_soc_sdca intel_tcc_cooling x86_pkg_temp_thermal snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_powerclamp snd_hda_codec coretemp snd_hda_core kvm_intel rtw88_8821ce snd_intel_dspcfg rtw88_8821c snd_intel_sdw_acpi snd_hwdep rtw88_pci processor_thermal_device_pci_legacy snd_soc_core rtw88_core processor_thermal_device uvcvideo snd_compress kvm processor_thermal_wt_hint ac97_bus iTCO_wdt snd_pcm_dmaengine spi_nor uvc platform_temperature_control hp_bioscfg intel_rapl_msr ee1004 intel_pmc_bxt vfat mac80211 snd_seq videobuf2_vmalloc mei_pxp btusb mei_hdcp mtd irqbypass processor_thermal_soc_slider videobuf2_memops firmware_attributes_class fat iTCO_vendor_support btmtk snd_seq_device rapl processor_thermal_rfim videobuf2_v4l2 btrtl snd_pcm processor_thermal_rapl hp_wmi btbcm intel_cstate videobuf2_common snd_timer btintel intel_rapl_common sparse_keymap cfg80211 intel_uncore processor_thermal_wt_req wmi_bmof
 platform_profile videodev snd i2c_i801 bluetooth spi_intel_pci r8169 processor_thermal_power_floor pcspkr mei_me soundcore processor_thermal_mbox i2c_smbus spi_intel mc libarc4 realtek intel_pmc_core mei int340x_thermal_zone rfkill idma64 pmt_telemetry intel_soc_dts_iosf pmt_discovery pmt_class intel_pmc_ssram_telemetry int3400_thermal wireless_hotkey intel_vsec acpi_thermal_rel acpi_pad acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 nvme nvme_core i2c_algo_bit drm_buddy hid_multitouch nvme_keyring ttm drm_display_helper nvme_auth polyval_clmulni i2c_hid_acpi ghash_clmulni_intel hkdf i2c_hid video cec intel_oc_wdt wmi pinctrl_icelake serio_raw i2c_dev fuse
CPU: 0 UID: 0 PID: 786 Comm: irq/145-rtw88_p Tainted: G        W           6.18.13-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: HP HP Laptop 14-cf3xxx/868C, BIOS F.09 07/27/2020
RIP: 0010:rtw_dbi_read8.constprop.0+0xaa/0xc0 [rtw88_pci]
Code: 00 48 8b 40 68 e8 de 70 f7 ff 41 88 04 24 31 c0 5b 5d 41 5c c3 cc cc cc cc be 19 07 00 00 48 c7 c7 58 0c 38 c1 e8 86 bb 5d f5 <0f> 0b b8 fb ff ff ff 5b 5d 41 5c e9 96 53 7d f6 66 0f 1f 44 00 00
RSP: 0018:ffffd26480003df8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffff8aaf6f81cfc8 RSI: 0000000000000001 RDI: ffff8aaf6f81cfc0
RBP: ffff8aac25be2060 R08: 0000000000000000 R09: ffffd26480003ca0
R10: ffffffffb86eeda0 R11: 00000001000131f0 R12: ffffd26480003e2f
R13: ffffd26480003ec8 R14: ffff8aac25be9fb0 R15: ffff8aac25be9fb0
FS:  0000000000000000(0000) GS:ffff8aafb6226000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000383c17a5cd18 CR3: 0000000141a2e001 CR4: 0000000000772ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 rtw_pci_link_ps+0x9e/0xe0 [rtw88_pci]
 rtw_pci_napi_poll+0x101/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x2f0/0x3e0
 ? perf_event_task_tick+0x4f/0xb0
 ? kick_ilb+0x4c/0x160
 handle_softirqs+0xf0/0x340
 ? sched_clock_cpu+0xb/0x30
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1401958
Frame # Function Binary Source or offset Line
1
? warn_thunk_thunk
vmlinux 0x16
2
v4l2_loopback_close
v4l2loopback_dc 0x8b
3
__video_do_ioctl
videodev 0x3fe
4
warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 60598 at mm/vmalloc.c:3422 vfree.part.0+0x105/0x2a0
Modules linked in: cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet mii binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables vboxnetadp(OE) vboxnetflt(OE) qrtr vboxdrv(OE) bnep snd_hda_codec_intelhdmi snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus
 snd_soc_sdca sunrpc snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common intel_pmc_core_pltdrv intel_pmc_core pmt_telemetry snd_soc_hda_codec snd_hda_ext_core ath10k_pci pmt_discovery snd_hda_codec pmt_class ath10k_core uvcvideo btusb intel_pmc_ssram_telemetry snd_hda_core intel_vsec btmtk intel_tcc_cooling btrtl x86_pkg_temp_thermal uvc btbcm intel_powerclamp videobuf2_vmalloc snd_intel_dspcfg btintel videobuf2_memops coretemp snd_intel_sdw_acpi iTCO_wdt videobuf2_v4l2 snd_hwdep kvm_intel intel_rapl_msr intel_pmc_bxt joydev iTCO_vendor_support mei_pxp mei_hdcp videobuf2_common bluetooth snd_soc_core mac80211 kvm processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_wt_hint platform_temperature_control snd_compress ac97_bus processor_thermal_soc_slider irqbypass snd_pcm_dmaengine rapl snd_seq intel_cstate processor_thermal_rfim snd_seq_device processor_thermal_rapl ath snd_pcm intel_wmi_thunderbolt intel_uncore cfg80211 wmi_bmof intel_rapl_common i2c_i801 snd_timer
 processor_thermal_wt_req pcspkr processor_thermal_power_floor mei_me snd processor_thermal_mbox int340x_thermal_zone vfat i2c_smbus soundcore libarc4 mei idma64 intel_xhci_usb_role_switch intel_soc_dts_iosf elan_i2c ideapad_laptop fat sparse_keymap int3400_thermal platform_profile rfkill acpi_thermal_rel acpi_pad squashfs loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core nvme_keyring polyval_clmulni nvme_auth cec ghash_clmulni_intel i2c_hid_acpi hkdf i2c_hid video intel_oc_wdt wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc i2c_dev
CPU: 1 UID: 1000 PID: 60598 Comm: VideoDevicePoll Kdump: loaded Tainted: G     U  W  OE       6.18.13-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [U]=USER, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 81VD/LNVNB161216, BIOS CSCN17WW 05/20/2021
RIP: 0010:vfree.part.0+0x105/0x2a0
Code: da e8 9f d3 08 00 e8 aa d2 d6 ff 8b 45 2c 85 c0 74 81 48 8b 45 20 e9 4c ff ff ff 48 89 de 48 c7 c7 28 e9 62 91 e8 ab 53 c8 ff <0f> 0b 48 83 c4 20 5b 5d 41 5e c3 cc cc cc cc 85 db 0f 84 61 01 00
RSP: 0018:ffffcf6b4320fb30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffcf6b60712000 RCX: 0000000000000027
RDX: ffff88cd26c9cfc8 RSI: 0000000000000001 RDI: ffff88cd26c9cfc0
RBP: ffff88ccfc6ba140 R08: 0000000000000000 R09: ffffcf6b4320f9d8
R10: ffffffff9211e970 R11: 0000000100011a9e R12: ffff88cbc89f98b8
R13: ffff88cc76a7cc00 R14: ffff88cc76a7cc40 R15: 0000000000000000
FS:  00007f820e7fe6c0(0000) GS:ffff88cd93ca6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5818678000 CR3: 00000001a4e78004 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? timer_delete_sync+0x66/0xa0
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_open+0x11b/0x160 [videodev]
 chrdev_open+0xad/0x240
 ? __pfx_chrdev_open+0x10/0x10
 do_dentry_open+0x240/0x480
 vfs_open+0x30/0x100
 do_open+0x155/0x3e0
 path_openat+0x10a/0x2a0
 do_filp_open+0xd8/0x180
 do_sys_openat2+0x88/0xe0
 __x64_sys_openat+0x61/0xa0
 do_syscall_64+0x7e/0x7f0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xc0
 ? do_syscall_64+0xb6/0x7f0
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x7f0
 ? do_syscall_64+0xb6/0x7f0
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f828235abe2
Code: 08 0f 85 c1 40 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f820e7fd228 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f82122d5ae0 RCX: 00007f828235abe2
RDX: 0000000000000000 RSI: 00007f820e7fd360 RDI: ffffffffffffff9c
RBP: 00007f820e7fd250 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 00007f820e7fd360
 </TASK>
Complete report #1393570
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
rtw_pci_deep_ps
rtw88_pci 0xbd
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 729 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security nf_tables ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables qrtr uvcvideo uvc snd_hda_codec_alc269 videobuf2_vmalloc snd_hda_scodec_component snd_hda_codec_realtek_lib videobuf2_memops snd_hda_codec_atihdmi snd_hda_codec_generic snd_hda_codec_hdmi videobuf2_v4l2 videobuf2_common snd_hda_intel rtw88_8821ce rtw88_8821c rtw88_pci videodev rtw88_core snd_hda_codec mc btusb mac80211 btrtl btintel btbcm snd_hda_core snd_intel_dspcfg snd_intel_sdw_acpi btmtk snd_hwdep ideapad_laptop ee1004 snd_seq libarc4 bluetooth snd_seq_device r8169 sparse_keymap cfg80211 snd_pcm platform_profile
 i2c_piix4 edac_mce_amd snd_timer i2c_smbus acpi_cpufreq snd wmi_bmof fam15h_power k10temp soundcore realtek rfkill_gpio rfkill joydev dm_multipath loop nfnetlink amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_buddy drm_display_helper hid_rmi rmi_core polyval_clmulni ghash_clmulni_intel sp5100_tco cec video i2c_hid_acpi i2c_hid wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse i2c_dev
CPU: 0 UID: 0 PID: 729 Comm: irq/41-rtw88_pc Not tainted 6.17.13-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 81H5/LNVNB161216, BIOS 8ZCN13WW(V1.02) 05/31/2018
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f e9 85 9f 17 e5 80 3d e6 28 bd 00 00 0f 85 75 fd ff ff 48 c7 c7 06 df 17 c2 c6 05 d2 28 bd 00 01 e8 b5 9c fb e3 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffcfef00003d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000001834 RCX: 0000000000000027
RDX: ffff8d928dc1cf88 RSI: 0000000000000001 RDI: ffff8d928dc1cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffcfef00003bf8
R10: ffffffffa76bfd28 R11: 00000000ffffe9d7 R12: ffffcfef00003ec8
R13: ffff8d92843d7400 R14: ffff8d9287522020 R15: 00000000000001f7
FS:  0000000000000000(0000) GS:ffff8d92e5647000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000003448abc4000 CR3: 00000000af9da000 CR4: 00000000001506f0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x338/0x420
 ? __pfx_task_woken_rt+0x10/0x10
 handle_softirqs+0xf0/0x340
 ? sched_clock_cpu+0xb/0x30
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1388018
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xce
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? v4l2_release
videodev 0xce
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 6 PID: 7027 at mm/vmalloc.c:3366 vfree.part.0+0x11b/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes nvidia_drm(POE) nvidia_modeset(POE) binfmt_misc snd_hda_codec_realtek nvidia_uvm(POE) snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel vfat fat soundwire_cadence snd_sof_intel_hda_common iwlmvm snd_soc_hdac_hda intel_uncore_frequency intel_uncore_frequency_common snd_sof_intel_hda_mlink intel_tcc_cooling snd_sof_intel_hda squashfs x86_pkg_temp_thermal intel_powerclamp nvidia(POE) snd_sof_pci coretemp snd_sof_xtensa_dsp mac80211 snd_sof snd_sof_utils snd_soc_acpi_intel_match
 snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs kvm_intel snd_soc_hda_codec snd_hda_ext_core libarc4 snd_soc_core kvm snd_hda_codec_hdmi snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg iwlwifi snd_intel_sdw_acpi snd_hda_codec btusb uvcvideo btrtl snd_hda_core btintel spi_nor btbcm iTCO_wdt uvc irqbypass btmtk snd_hwdep intel_pmc_bxt snd_seq rapl videobuf2_vmalloc mei_pxp mtd mei_hdcp ee1004 iTCO_vendor_support intel_rapl_msr snd_seq_device videobuf2_memops bluetooth intel_cstate processor_thermal_device_pci videobuf2_v4l2 cfg80211 processor_thermal_device snd_pcm acer_wmi processor_thermal_wt_hint videobuf2_common r8169 intel_uncore sparse_keymap processor_thermal_rfim pcspkr nvidia_wmi_ec_backlight snd_timer mei_me platform_profile cdc_acm i2c_i801 spi_intel_pci processor_thermal_rapl wmi_bmof thunderbolt realtek mei spi_intel intel_rapl_common snd drm_ttm_helper i2c_smbus idma64 ttm processor_thermal_wt_req rfkill
 soundcore processor_thermal_power_floor igen6_edac processor_thermal_mbox ov13858 int3403_thermal intel_pmc_core int340x_thermal_zone v4l2_fwnode pmt_telemetry pmt_class v4l2_async intel_vsec int3400_thermal acpi_thermal_rel acpi_pad joydev acer_wireless v4l2loopback_dc(OE) videodev mc loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 nvme hid_multitouch sha256_ssse3 ucsi_acpi nvme_core sha1_ssse3 typec_ucsi typec nvme_auth i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw fuse i2c_dev
CPU: 6 UID: 1000 PID: 7027 Comm: VideoDevicePoll Tainted: P        W  OE      6.14.6-200.fc41.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Acer Nitro AN515-58/Jimny_ADH, BIOS V1.09 05/06/2022
RIP: 0010:vfree.part.0+0x11b/0x260
Code: e8 3a c5 fa ff 48 89 df 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 74 fc 01 00 48 89 ee 48 c7 c7 c8 10 e5 a1 e8 15 3f cc ff <0f> 0b 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 8b
RSP: 0018:ffffa3ad096d7ac0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff93df01339000 RCX: 0000000000000027
RDX: ffff93e29f121948 RSI: 0000000000000001 RDI: ffff93e29f121940
RBP: ffffa3ad2899d000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000000
R13: ffff93df09aa71a0 R14: ffff93df11eead80 R15: 0000000000000000
FS:  00007f254e3fe6c0(0000) GS:ffff93e29f100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000028408cc4b3c CR3: 0000000336b76006 CR4: 0000000000f72ef0
PKRU: 55555558
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xcb/0xf0 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x82/0x160
 ? v4l2_ioctl+0x68/0xa0 [videodev]
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? path_openat+0x12f/0x2b0
 ? do_filp_open+0xd8/0x190
 ? alloc_fd+0xba/0x110
 ? do_sys_openat2+0x9c/0xe0
 ? alloc_fd+0xba/0x110
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f25ed51d9bc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 00 ab f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 62 ab f8 ff 8b 45 fc c9
RSP: 002b:00007f254e3fd2f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000003f RCX: 00007f25ed51d9bc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003f
RBP: 00007f254e3fd300 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f254f9ef7f0 R15: 00007f254e3fd3f0
 </TASK>
Complete report #1388000
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
rtw_pci_deep_ps
rtw88_pci 0xbd
11
? warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 909 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: overlay cdc_acm nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi exfat uinput rfcomm snd_seq_dummy snd_hrtimer bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables sunrpc qrtr bnep snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt vfat fat snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp amd_atl intel_rapl_msr rtw88_8822ce snd_sof intel_rapl_common rtw88_8822c snd_hda_codec_alc269 snd_sof_utils snd_pci_ps rtw88_pci snd_soc_acpi_amd_match snd_hda_scodec_component snd_amd_sdw_acpi snd_hda_codec_realtek_lib soundwire_amd rtw88_core snd_hda_codec_generic soundwire_generic_allocation edac_mce_amd snd_hda_codec_atihdmi soundwire_bus snd_hda_codec_hdmi kvm_amd snd_soc_sdca
 snd_hda_intel mac80211 snd_soc_core snd_hda_codec kvm snd_compress ac97_bus snd_pcm_dmaengine snd_hda_core uvcvideo btusb snd_rpl_pci_acp6x snd_acp_pci snd_amd_acpi_mach snd_intel_dspcfg btrtl snd_acp_legacy_common uvc snd_intel_sdw_acpi videobuf2_vmalloc snd_pci_acp6x snd_hwdep btintel videobuf2_memops videobuf2_v4l2 snd_seq btbcm videobuf2_common libarc4 btmtk snd_seq_device uas videodev mmc_block hp_wmi irqbypass bluetooth sparse_keymap usb_storage snd_pcm snd_pci_acp5x cfg80211 mc rapl rpmb_core platform_profile wmi_bmof pcspkr snd_rn_pci_acp3x snd_timer snd_acp_config snd_soc_acpi snd k10temp i2c_piix4 rfkill hid_sensor_gyro_3d hid_sensor_accel_3d hid_sensor_magn_3d i2c_smbus snd_pci_acp3x soundcore hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf wireless_hotkey industrialio amd_pmc joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu hid_sensor_hub amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper nvme drm_panel_backlight_quirks
 drm_buddy rtsx_pci_sdmmc drm_display_helper ucsi_acpi nvme_core mmc_core typec_ucsi typec video nvme_keyring hid_multitouch polyval_clmulni thunderbolt rtsx_pci ghash_clmulni_intel amd_sfh cec sp5100_tco nvme_auth wmi i2c_hid_acpi i2c_hid serio_raw i2c_dev fuse [last unloaded: kheaders]
CPU: 5 UID: 0 PID: 909 Comm: irq/92-rtw88_pc Not tainted 6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: HP HP ProBook x360 435 G8 Notebook PC/8886, BIOS T80 Ver. 01.18.00 08/27/2024
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f e9 d0 93 31 e5 80 3d e6 28 20 00 00 0f 85 75 fd ff ff 48 c7 c7 06 4f 40 c2 c6 05 d2 28 20 00 01 e8 f5 cd 5c e5 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffce1a00444d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000002254 RCX: 0000000000000027
RDX: ffff8d42be69cf88 RSI: 0000000000000001 RDI: ffff8d42be69cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffce1a00444bf8
R10: ffffffffa9d39a88 R11: 00000000ffffdfff R12: ffffce1a00444ec8
R13: ffff8d3fc1846c00 R14: ffff8d3ff0112020 R15: 000000000000000c
FS:  0000000000000000(0000) GS:ffff8d4313ac4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000d0400b97060 CR3: 0000000389b3a000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x338/0x420
 ? __update_blocked_fair+0xae/0x520
 handle_softirqs+0xf0/0x340
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? srso_alias_return_thunk+0x5/0xfbef5
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1387962
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
? warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
? ieee80211_rx_list
mac80211 0x3e0
6
warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
rtw_pci_deep_ps
rtw88_pci 0xbd
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 859 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: hid_vivaldi hid_vivaldi_common uhid rfcomm snd_seq_dummy snd_hrtimer bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 qrtr nf_tables bnep sunrpc binfmt_misc vfat fat snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_soc_dmic snd_acp3x_rn snd_acp3x_pdm_dma snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof rtw88_8822ce rtw88_8822c snd_sof_utils snd_pci_ps rtw88_pci snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd snd_ctl_led rtw88_core soundwire_generic_allocation soundwire_bus snd_hda_codec_alc269 amd_atl intel_rapl_msr snd_hda_scodec_component snd_soc_sdca intel_rapl_common snd_hda_codec_realtek_lib snd_hda_codec_atihdmi snd_hda_codec_generic mac80211 snd_hda_codec_hdmi snd_soc_core snd_hda_intel
 edac_mce_amd snd_hda_codec snd_compress uvcvideo ac97_bus snd_pcm_dmaengine btusb snd_rpl_pci_acp6x uvc snd_hda_core btrtl snd_acp_pci videobuf2_vmalloc kvm_amd btintel snd_amd_acpi_mach videobuf2_memops snd_intel_dspcfg snd_acp_legacy_common snd_intel_sdw_acpi videobuf2_v4l2 btbcm snd_pci_acp6x snd_hwdep videobuf2_common btmtk libarc4 snd_seq kvm bluetooth ee1004 videodev snd_seq_device cfg80211 snd_pcm mc hp_wmi irqbypass snd_pci_acp5x sparse_keymap rapl platform_profile snd_rn_pci_acp3x wmi_bmof snd_timer snd_acp_config i2c_piix4 snd pcspkr snd_soc_acpi i2c_smbus k10temp rfkill soundcore snd_pci_acp3x joydev acpi_tad amd_pmc wireless_hotkey loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni gpu_sched ghash_clmulni_intel drm_suballoc_helper drm_panel_backlight_quirks drm_buddy nvme drm_display_helper nvme_core cec nvme_keyring sp5100_tco nvme_auth hid_multitouch video i2c_hid_acpi i2c_hid wmi serio_raw i2c_dev fuse
CPU: 5 UID: 0 PID: 859 Comm: irq/84-rtw88_pc Not tainted 6.17.13-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: HP HP Laptop 15s-eq2xxx/887A, BIOS F.34 07/29/2024
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f e9 25 0f 15 f4 80 3d e6 68 df ff 00 0f 85 75 fd ff ff 48 c7 c7 06 1f 42 c2 c6 05 d2 68 df ff 01 e8 b5 0c f9 f2 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffd1ca00430d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000001150 RCX: 0000000000000027
RDX: ffff8ea75dc9cf88 RSI: 0000000000000001 RDI: ffff8ea75dc9cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd1ca00430bf8
R10: ffffffffb7b39ae8 R11: 00000000ffffdfff R12: ffffd1ca00430ec8
R13: ffff8ea669391e00 R14: ffff8ea669dd2020 R15: 000000000000014b
FS:  0000000000000000(0000) GS:ffff8ea7a52c7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f018692fff8 CR3: 000000010c67e000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 ? srso_return_thunk+0x5/0x5f
 net_rx_action+0x338/0x420
 ? ieee80211_tx_status_skb+0x75/0xb0 [mac80211]
 handle_softirqs+0xf0/0x340
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1381163
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
rtw_pci_deep_ps
rtw88_pci 0xbd
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 4 PID: 862 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus snd_hda_codec_alc269 snd_soc_sdca snd_hda_scodec_component snd_hda_codec_realtek_lib uvcvideo btusb snd_soc_core snd_hda_codec_generic uvc amd_atl snd_hda_codec_atihdmi btrtl intel_rapl_msr videobuf2_vmalloc snd_hda_codec_hdmi btintel intel_rapl_common videobuf2_memops rtw88_8822ce snd_compress videobuf2_v4l2
 rtw88_8822c snd_hda_intel btbcm ac97_bus videobuf2_common snd_hda_codec snd_pcm_dmaengine btmtk rtw88_pci sunrpc edac_mce_amd videodev rtw88_core snd_hda_core snd_rpl_pci_acp6x kvm_amd bluetooth mc snd_acp_pci snd_intel_dspcfg mac80211 ee1004 kvm snd_amd_acpi_mach snd_intel_sdw_acpi snd_hwdep snd_acp_legacy_common libarc4 snd_ctl_led snd_pci_acp6x snd_seq irqbypass huawei_wmi snd_pci_acp5x rapl sparse_keymap wmi_bmof snd_seq_device pcspkr snd_pcm cfg80211 acpi_cpufreq snd_rn_pci_acp3x snd_acp_config snd_timer snd_soc_acpi snd vfat soundcore snd_pci_acp3x i2c_piix4 rfkill k10temp i2c_smbus fat joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks nvme drm_buddy drm_display_helper nvme_core video hid_multitouch nvme_keyring polyval_clmulni ghash_clmulni_intel cec nvme_auth sp5100_tco wmi i2c_hid_acpi i2c_hid serio_raw i2c_dev fuse
CPU: 4 UID: 0 PID: 862 Comm: irq/66-rtw88_pc Tainted: G           OE       6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: HUAWEI NBLK-WAX9X/NBLK-WAX9X-PCB, BIOS 1.19 01/06/2023
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f e9 e5 7f bc c6 80 3d e6 48 e3 ff 00 0f 85 75 fd ff ff 48 c7 c7 06 af fe c1 c6 05 d2 48 e3 ff 01 e8 f5 5d a0 c5 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffd09d40230d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000001204 RCX: 0000000000000027
RDX: ffff8c1687c1cf88 RSI: 0000000000000001 RDI: ffff8c1687c1cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd09d40230bf8
R10: ffffffff8a139a88 R11: 00000000ffffdfff R12: ffffd09d40230ec8
R13: ffff8c158a81f800 R14: ffff8c1588462020 R15: 0000000000000135
FS:  0000000000000000(0000) GS:ffff8c16fcc44000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f86e3ffb000 CR3: 000000010c082000 CR4: 00000000003506f0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x338/0x420
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 ? sched_clock_cpu.part.0+0x47/0x200
 handle_softirqs+0xf0/0x340
 ? srso_return_thunk+0x5/0x5f
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf6/0x1f0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1371212
Frame # Function Binary Source or offset Line
1
shmem_sg_alloc_table
i915 0x1b8
2
shmem_sg_alloc_table
i915 0x1b8
3
shmem_sg_alloc_table
i915 0x1b8
4
shmem_sg_alloc_table
i915 0x1b8
5
shmem_sg_alloc_table
i915 0x1b8
6
warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 11 PID: 532 at drivers/gpu/drm/i915/display/intel_psr.c:1801 intel_psr_activate+0x3ad/0x450 [i915]
Modules linked in: dm_crypt typec_displayport xe hid_sensor_hub intel_ishtp_hid drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm ucsi_acpi typec_ucsi typec i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc drm_display_helper mmc_core nvme_core polyval_clmulni intel_ish_ipc ghash_clmulni_intel sha512_ssse3 hid_multitouch thunderbolt sha1_ssse3 rtsx_pci cec intel_ishtp nvme_keyring video i2c_hid_acpi intel_vsec nvme_auth serio_raw i2c_hid intel_oc_wdt wmi pinctrl_tigerlake fuse
CPU: 11 UID: 0 PID: 532 Comm: plymouthd Not tainted 6.16.5-100.fc41.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Precision 5560/00WWPY, BIOS 1.12.0 07/14/2022
RIP: 0010:intel_psr_activate+0x3ad/0x450 [i915]
Code: 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 ac 02 7e c1 48 c7 c1 80 0c e8 c0 4c 89 e2 48 c7 c7 c4 ab ea c0 48 89 c6 e8 e3 62 c4 c0 <0f> 0b 80 bd 4c 0d 00 00 00 0f 84 df fd ff ff 48 8b 3b 48 85 ff 74
RSP: 0018:ffffd39e40acba40 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8cdad9204628 RCX: 0000000000000027
RDX: ffff8cea0f59cf88 RSI: 0000000000000001 RDI: ffff8cea0f59cf80
RBP: ffff8cdad9c2c1e0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff8cdac23ba760
R13: 0000000081f00ee9 R14: ffffffffc0e3aaa0 R15: 0000000000000000
FS:  00007f151d8c6740(0000) GS:ffff8cea8a970000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1510552000 CR3: 000000011858f001 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_psr_resume+0x99/0xb0 [i915]
 intel_set_cdclk+0x238/0x420 [i915]
 intel_set_cdclk_pre_plane_update+0xfd/0x200 [i915]
 intel_atomic_commit_tail+0xbd7/0xca0 [i915]
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xb1/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_atomic_helper_set_config+0x74/0xb0
 drm_mode_setcrtc+0x61e/0x910
 ? call_timer_fn+0x27/0x120
 ? __pfx_drm_mode_setcrtc+0x10/0x10
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x28f/0x520
 ? __pfx_drm_mode_setcrtc+0x10/0x10
 __x64_sys_ioctl+0x93/0xe0
 do_syscall_64+0x84/0x2c0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f151db8614d
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffec0f607c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f151d8c66e0 RCX: 00007f151db8614d
RDX: 00007ffec0f60850 RSI: 00000000c06864a2 RDI: 000000000000000c
RBP: 00007ffec0f60810 R08: 0000000000000000 R09: 000056026c9ea270
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffec0f60850
R13: 00000000c06864a2 R14: 000000000000000c R15: 000056026c969a80
 </TASK>
Complete report #1339613
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
rtw_pci_deep_ps
rtw88_pci 0xbd
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
21
? warn_thunk_thunk
vmlinux 0x16
22
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 7 PID: 1029 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep vfat fat snd_acp6x_pdm_dma snd_soc_acp6x_mach snd_soc_dmic snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof amd_atl intel_rapl_msr snd_sof_utils snd_ctl_led intel_rapl_common snd_pci_ps snd_soc_acpi_amd_match snd_hda_codec_realtek rtw88_8822ce snd_hda_codec_generic snd_amd_sdw_acpi rtw88_8822c snd_hda_scodec_component soundwire_amd uvcvideo snd_hda_codec_hdmi edac_mce_amd soundwire_generic_allocation rtw88_pci uvc soundwire_bus videobuf2_vmalloc squashfs videobuf2_memops spd5118 snd_hda_intel videobuf2_v4l2 rtw88_core kvm_amd snd_soc_sdca videobuf2_common snd_intel_dspcfg videodev
 snd_intel_sdw_acpi mac80211 snd_soc_core kvm snd_hda_codec snd_compress btusb snd_hda_core ac97_bus mc snd_pcm_dmaengine btrtl snd_rpl_pci_acp6x snd_hwdep snd_acp_pci btintel snd_amd_acpi_mach snd_seq snd_acp_legacy_common btbcm btmtk snd_pci_acp6x snd_seq_device irqbypass lenovo_wmi_hotkey_utilities libarc4 rapl snd_pci_acp5x wmi_bmof bluetooth snd_pcm pcspkr cfg80211 snd_rn_pci_acp3x snd_timer snd_acp_config snd_soc_acpi snd snd_pci_acp3x ideapad_laptop sparse_keymap soundcore platform_profile i2c_piix4 k10temp rfkill i2c_smbus amd_pmc joydev loop zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks rtsx_pci_sdmmc drm_buddy mmc_core drm_display_helper polyval_clmulni nvme ghash_clmulni_intel video hid_multitouch sha512_ssse3 sha1_ssse3 cec rtsx_pci sp5100_tco i2c_hid_acpi nvme_core wmi i2c_hid nvme_keyring nvme_auth serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 7 UID: 0 PID: 1029 Comm: irq/84-rtw88_pc Not tainted 6.16.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 82X5/LNVNB161216, BIOS KSCN31WW 05/09/2024
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f e9 c5 6b 34 f7 80 3d 86 29 5f 01 00 0f 85 75 fd ff ff 48 c7 c7 ae 2e 7f c2 c6 05 72 29 5f 01 01 e8 d5 f3 1b f6 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffcc1000358d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000001dc4 RCX: 0000000000000027
RDX: ffff8a00b819cf88 RSI: 0000000000000001 RDI: ffff8a00b819cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffcc1000358bf8
R10: ffffffffb9939808 R11: 00000000ffffdfff R12: ffffcc1000358ec8
R13: ffff8a0005753f00 R14: ffff8a000ac72000 R15: 000000000000011a
FS:  0000000000000000(0000) GS:ffff8a00fd9df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000011ec01d30000 CR3: 000000016942c000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x338/0x420
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 handle_softirqs+0xf0/0x340
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf8/0x1e0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1337332
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 9590 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer veth nf_conntrack_netlink xt_nat xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus sunrpc snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs intel_tcc_cooling snd_soc_hda_codec x86_pkg_temp_thermal snd_hda_ext_core intel_powerclamp snd_hda_codec_hdmi coretemp snd_soc_core snd_hda_codec_generic
 iwlmvm kvm_intel snd_compress ac97_bus snd_pcm_dmaengine jc42 snd_hda_intel snd_intel_dspcfg intel_rapl_msr mac80211 iTCO_wdt ee1004 kvm mei_hdcp intel_pmc_bxt iTCO_vendor_support mei_pxp processor_thermal_device_pci_legacy processor_thermal_device snd_intel_sdw_acpi processor_thermal_wt_hint processor_thermal_rfim irqbypass libarc4 snd_hda_codec btusb rapl btrtl asus_nb_wmi snd_hda_core btintel asus_wmi btbcm snd_hwdep sparse_keymap iwlwifi intel_cstate processor_thermal_rapl uvcvideo snd_seq intel_uncore intel_rapl_common platform_profile btmtk snd_seq_device cfg80211 wmi_bmof processor_thermal_wt_req snd_pcm processor_thermal_power_floor uvc bluetooth videobuf2_vmalloc videobuf2_memops pcspkr snd_timer i2c_i801 snd mei_me videobuf2_v4l2 i2c_smbus soundcore videobuf2_common mei rfkill processor_thermal_mbox idma64 int340x_thermal_zone intel_pch_thermal intel_soc_dts_iosf intel_xhci_usb_role_switch vfat fat intel_pmc_core pmt_telemetry pmt_class intel_vsec acpi_pad asus_wireless int3400_thermal
 acpi_thermal_rel joydev v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel spi_pxa2xx_platform hid_multitouch sha512_ssse3 dw_dmac sha256_ssse3 spi_pxa2xx_core sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 9590 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 25 8d e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcd460769fc20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8bab42126000 RCX: 0000000000000027
RDX: ffff8bae8ed1cb88 RSI: 0000000000000001 RDI: ffff8bae8ed1cb80
RBP: ffffcd4615824000 R08: 0000000000000000 R09: ffffcd460769fac8
R10: ffffffff8dd3bb88 R11: 00000000ffffdfff R12: ffff8bab49baf530
R13: ffff8bac0732b9a0 R14: ffff8bab5284ecc0 R15: 0000000000000000
FS:  00007fb1264e66c0(0000) GS:ffff8baf00171000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000232000138000 CR3: 00000002e3f44005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? path_openat+0xd1/0x2c0
 ? path_openat+0xd1/0x2c0
 ? do_filp_open+0xd8/0x180
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb1af47ea0c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 b0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 12 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fb1264e53c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000049 RCX: 00007fb1af47ea0c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000049
RBP: 00007fb1264e53d0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb127c02af0 R15: 00007fb1264e54c0
 </TASK>
Complete report #1337053
Frame # Function Binary Source or offset Line
1
shmem_sg_alloc_table
i915 0x1b8
2
shmem_sg_alloc_table
i915 0x1b8
3
shmem_sg_alloc_table
i915 0x1b8
4
shmem_sg_alloc_table
i915 0x1b8
5
shmem_sg_alloc_table
i915 0x1b8
6
warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 10 PID: 4642 at drivers/gpu/drm/i915/display/intel_psr.c:1801 intel_psr_activate+0x3ad/0x450 [i915]
Modules linked in: r8153_ecm cdc_ether usbnet r8152 mii uinput typec_displayport rfcomm snd_seq_dummy snd_hrtimer nft_masq nft_ct nft_reject_ipv4 nf_reject_ipv4 nft_reject xt_conntrack act_csum xt_MASQUERADE cls_u32 sch_htb ip6table_nat ip6table_filter nft_chain_nat ip6_tables xt_set ip_set nf_tables iptable_nat nf_nat nf_conntrack bridge nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype stp llc iptable_filter ip_tables overlay qrtr bnep sunrpc snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic binfmt_misc soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda vfat snd_sof_intel_hda_mlink fat snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 iwlmvm soundwire_bus snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs snd_ctl_led snd_soc_hda_codec snd_hda_codec_realtek snd_hda_ext_core
 mac80211 snd_hda_codec_generic snd_soc_core snd_hda_scodec_component x86_pkg_temp_thermal intel_powerclamp snd_compress squashfs ac97_bus coretemp snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi dell_pc platform_profile snd_hda_codec spi_nor iTCO_wdt libarc4 intel_pmc_bxt mei_hdcp mei_pxp ee1004 mtd intel_rapl_msr iTCO_vendor_support snd_hda_core uvcvideo dell_laptop snd_hwdep kvm hci_uart uvc snd_seq videobuf2_vmalloc videobuf2_memops btqca videobuf2_v4l2 snd_seq_device dell_wmi processor_thermal_device_pci_legacy btusb videobuf2_common pwrseq_core processor_thermal_device iwlwifi btrtl snd_pcm processor_thermal_wt_hint hid_sensor_als videodev platform_temperature_control irqbypass btintel dell_smbios hid_sensor_trigger dell_wmi_sysman processor_thermal_rfim hid_sensor_iio_common btmtk snd_timer btbcm rapl dcdbas industrialio_triggered_buffer processor_thermal_rapl intel_cstate intel_uncore kfifo_buf pcspkr mc cfg80211 dell_wmi_ddv dell_smm_hwmon intel_rapl_common
 firmware_attributes_class dell_wmi_descriptor mei_me spi_intel_pci wmi_bmof snd i2c_i801 bluetooth processor_thermal_wt_req industrialio processor_thermal_power_floor spi_intel mei i2c_smbus soundcore idma64 processor_thermal_mbox intel_soc_dts_iosf rfkill intel_skl_int3472_tps68470 tps68470_regulator int3403_thermal dptf_power intel_pmc_core int340x_thermal_zone clk_tps68470 pmt_telemetry intel_skl_int3472_discrete intel_skl_int3472_common pmt_class int3400_thermal intel_hid acpi_pad intel_pmc_ssram_telemetry acpi_tad acpi_thermal_rel sparse_keymap joydev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe drm_suballoc_helper drm_gpusvm hid_sensor_hub intel_ishtp_hid i915 nouveau ucsi_acpi typec_ucsi typec mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm drm_exec drm_buddy i2c_algo_bit ttm nvme rtsx_pci_sdmmc drm_display_helper mmc_core nvme_core polyval_clmulni ghash_clmulni_intel video intel_ish_ipc sha512_ssse3 hid_multitouch thunderbolt sha1_ssse3 rtsx_pci nvme_keyring i2c_hid_acpi
 nvme_auth intel_ishtp cec intel_vsec i2c_hid intel_oc_wdt wmi pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse
CPU: 10 UID: 1000 PID: 4642 Comm: KMS thread Not tainted 6.16.5-100.fc41.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. XPS 15 9510/01V4T3, BIOS 1.41.0 08/01/2025
RIP: 0010:intel_psr_activate+0x3ad/0x450 [i915]
Code: 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 ac 02 7e eb 48 c7 c1 80 0c 48 c1 4c 89 e2 48 c7 c7 c4 ab 4a c1 48 89 c6 e8 e3 62 c4 ea <0f> 0b 80 bd 4c 0d 00 00 00 0f 84 df fd ff ff 48 8b 3b 48 85 ff 74
RSP: 0018:ffffd2e2d5577990 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8e5196070628 RCX: 0000000000000027
RDX: ffff8e58ef51cf88 RSI: 0000000000000001 RDI: ffff8e58ef51cf80
RBP: ffff8e519c6f81e0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff8e5182605670
R13: 0000000081f00ee9 R14: ffffffffc143aaa0 R15: 0000000000000000
FS:  00007f7469b506c0(0000) GS:ffff8e59402f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f744875c000 CR3: 0000000218f67002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_psr_resume+0x99/0xb0 [i915]
 intel_set_cdclk+0x238/0x420 [i915]
 intel_set_cdclk_pre_plane_update+0xfd/0x200 [i915]
 intel_atomic_commit_tail+0xbd7/0xca0 [i915]
 intel_atomic_commit+0x234/0x280 [i915]
 drm_atomic_commit+0xb1/0xe0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_mode_atomic_ioctl+0x726/0x7e0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x28f/0x520
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 __x64_sys_ioctl+0x93/0xe0
 do_syscall_64+0x84/0x2c0
 ? __x64_sys_ioctl+0xb0/0xe0
 ? do_syscall_64+0x84/0x2c0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f7484efe14d
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f7469b4e9b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f744811bbc0 RCX: 00007f7484efe14d
RDX: 00007f7469b4ea50 RSI: 00000000c03864bc RDI: 0000000000000000
RBP: 00007f7469b4ea00 R08: 0000000000000320 R09: 0000000000000001
R10: 0000000000000028 R11: 0000000000000246 R12: 00007f7469b4ea50
R13: 00000000c03864bc R14: 0000000000000000 R15: 00007f74481dcb00
 </TASK>
Complete report #1336939
Frame # Function Binary Source or offset Line
1
shmem_sg_alloc_table
i915 0x1b8
2
shmem_sg_alloc_table
i915 0x1b8
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 2757 at drivers/gpu/drm/i915/display/intel_tc.c:1842 __intel_tc_port_lock+0x9c/0x110 [i915]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel binfmt_misc snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi vfat fat soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca iwlmvm snd_soc_avs intel_uncore_frequency snd_soc_hda_codec intel_uncore_frequency_common snd_hda_ext_core intel_tcc_cooling snd_soc_core mac80211 x86_pkg_temp_thermal snd_compress ac97_bus rtsx_usb_ms intel_powerclamp snd_pcm_dmaengine intel_rapl_msr coretemp memstick snd_hda_intel mei_pxp mei_hdcp spi_nor kvm_intel
 snd_intel_dspcfg uvcvideo iTCO_wdt ee1004 intel_pmc_bxt uvc mtd iTCO_vendor_support btusb videobuf2_vmalloc kvm snd_intel_sdw_acpi videobuf2_memops libarc4 videobuf2_v4l2 videobuf2_common btrtl snd_hda_codec btintel videodev gpio_keys irqbypass snd_hda_core btbcm processor_thermal_device_pci_legacy snd_hwdep processor_thermal_device btmtk iwlwifi rapl processor_thermal_wt_hint platform_temperature_control intel_cstate snd_seq bluetooth processor_thermal_rfim mc snd_seq_device intel_uncore cfg80211 processor_thermal_rapl wmi_bmof snd_pcm intel_rapl_common msi_wmi pcspkr mei_me snd_timer snd i2c_i801 mei spi_intel_pci idma64 rfkill spi_intel soundcore i2c_smbus processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox intel_soc_dts_iosf intel_pmc_core int3403_thermal int340x_thermal_zone pmt_telemetry intel_hid pmt_class int3400_thermal intel_pmc_ssram_telemetry acpi_pad acpi_thermal_rel soc_button_array acpi_tad sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress xe
 drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit rtsx_usb_sdmmc drm_buddy nvme ttm mmc_core polyval_clmulni nvme_core ghash_clmulni_intel drm_display_helper sha512_ssse3 hid_multitouch nvme_keyring rtsx_usb sha1_ssse3 cec nvme_auth intel_vsec i2c_hid_acpi i2c_hid video intel_oc_wdt wmi pinctrl_tigerlake serio_raw fuse
CPU: 2 UID: 1000 PID: 2757 Comm: KMS thread Tainted: G        W           6.16.5-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Micro-Star International Co., Ltd. Modern 14 B11MOU/MS-14D3, BIOS E14D3IMS.B08 12/30/2021
RIP: 0010:__intel_tc_port_lock+0x9c/0x110 [i915]
Code: 8b 5f 50 48 85 db 0f 84 84 00 00 00 e8 bd 25 1d c8 48 c7 c1 88 f4 da c0 48 89 da 48 c7 c7 0b 81 dd c0 48 89 c6 e8 f4 85 63 c7 <0f> 0b 5b 5d 41 5c c3 cc cc cc cc 31 d2 44 89 e6 48 89 df e8 9c fc
RSP: 0018:ffffcc9a471e7a90 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89f2812ac840 RCX: 0000000000000027
RDX: ffff89f5fbb1cf88 RSI: 0000000000000001 RDI: ffff89f5fbb1cf80
RBP: ffff89f288d80628 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000001
R13: ffffcc9a471e7b38 R14: 0000000000000002 R15: 0000000000000000
FS:  00007fb2a51ff6c0(0000) GS:ffff89f6706f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb2941c3008 CR3: 0000000123c1b006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_digital_port_connected+0x2f/0xa0 [i915]
 intel_dp_detect+0xe3/0x4f0 [i915]
 drm_helper_probe_single_connector_modes+0x425/0x690
 ? __pfx_drm_mode_getproperty_ioctl+0x10/0x10
 drm_mode_getconnector+0x385/0x4b0
 ? avc_has_extended_perms+0x1a2/0x580
 ? __pfx_drm_mode_getconnector+0x10/0x10
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x28f/0x520
 ? __pfx_drm_mode_getconnector+0x10/0x10
 __x64_sys_ioctl+0x93/0xe0
 ? drm_ioctl+0x2c2/0x520
 do_syscall_64+0x84/0x2c0
 ? __pfx_drm_mode_getproperty_ioctl+0x10/0x10
 ? __x64_sys_ioctl+0xb0/0xe0
 ? do_syscall_64+0x84/0x2c0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb2cecfe14d
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fb2a51fd830 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb2cecfe14d
RDX: 00007fb2a51fd8d0 RSI: 00000000c05064a7 RDI: 000000000000000c
RBP: 00007fb2a51fd880 R08: 00000007fb2941c0 R09: 0000000000000007
R10: 00007fb2941c0480 R11: 0000000000000246 R12: 00007fb2a51fd8d0
R13: 00000000c05064a7 R14: 000000000000000c R15: 00007fb2a51fd8d0
 </TASK>
Complete report #1334127
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xbd
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
rtw_pci_deep_ps
rtw88_pci 0xbd
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 12 PID: 1159 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils amd_atl intel_rapl_msr snd_pci_ps intel_rapl_common snd_soc_acpi_amd_match rtw88_8822ce snd_amd_sdw_acpi snd_ctl_led soundwire_amd rtw88_8822c soundwire_generic_allocation snd_hda_codec_realtek soundwire_bus rtw88_pci snd_hda_codec_generic snd_soc_sdca edac_mce_amd rtw88_core snd_hda_scodec_component snd_hda_codec_hdmi vfat snd_soc_core fat kvm_amd snd_hda_intel snd_compress snd_intel_dspcfg mac80211 snd_intel_sdw_acpi ac97_bus btusb kvm snd_pcm_dmaengine btrtl snd_hda_codec snd_rpl_pci_acp6x snd_acp_pci btintel uvcvideo snd_amd_acpi_mach
 snd_hda_core btbcm snd_acp_legacy_common uvc btmtk videobuf2_vmalloc snd_pci_acp6x snd_hwdep videobuf2_memops snd_seq libarc4 videobuf2_v4l2 irqbypass bluetooth videobuf2_common ee1004 lenovo_wmi_hotkey_utilities snd_seq_device rapl wmi_bmof videodev snd_pcm cfg80211 pcspkr snd_pci_acp5x ideapad_laptop snd_rn_pci_acp3x mc snd_timer snd_acp_config sparse_keymap i2c_piix4 snd_soc_acpi platform_profile k10temp i2c_smbus snd rfkill snd_pci_acp3x soundcore joydev loop zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_buddy nvme drm_display_helper nvme_core polyval_clmulni ghash_clmulni_intel video hid_multitouch sha512_ssse3 nvme_keyring cec sha1_ssse3 sp5100_tco nvme_auth i2c_hid_acpi wmi i2c_hid serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 12 UID: 0 PID: 1159 Comm: irq/77-rtw88_pc Not tainted 6.16.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 82MF/LNVNB161216, BIOS GLCN52WW 12/09/2022
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f e9 c5 6b ac d7 80 3d 86 39 d7 ff 00 0f 85 75 fd ff ff 48 c7 c7 ae 3e 3f c2 c6 05 72 39 d7 ff 01 e8 d5 f3 93 d6 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffd01ec0340d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000001eec RCX: 0000000000000027
RDX: ffff8efe2401cf88 RSI: 0000000000000001 RDI: ffff8efe2401cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd01ec0340bf8
R10: ffffffff9b539808 R11: 00000000ffffdfff R12: ffffd01ec0340ec8
R13: ffff8efc8234ed00 R14: ffff8efc89f62000 R15: 000000000000003d
FS:  0000000000000000(0000) GS:ffff8efe87c5f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe3c0c3ccd4 CR3: 000000028d02c000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x338/0x420
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 ? sched_clock_cpu.part.0+0x47/0x200
 handle_softirqs+0xf0/0x340
 ? srso_return_thunk+0x5/0x5f
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x25/0x60
 irq_thread+0xf8/0x1e0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1332486
Frame # Function Binary Source or offset Line
1
shmem_sg_alloc_table
i915 0x1b8
2
shmem_sg_alloc_table
i915 0x1b8
3
shmem_sg_alloc_table
i915 0x1b8
4
shmem_sg_alloc_table
i915 0x1b8
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 2783 at drivers/gpu/drm/i915/display/intel_tc.c:692 icl_tc_phy_connect+0x182/0x1a0 [i915]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi binfmt_misc soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof vfat fat snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs iwlmvm intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_soc_hda_codec snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp intel_rapl_msr mei_hdcp snd_soc_core mei_pxp spi_nor coretemp mac80211 snd_compress mtd ac97_bus snd_pcm_dmaengine iTCO_wdt intel_pmc_bxt kvm_intel ee1004
 iTCO_vendor_support snd_hda_intel snd_intel_dspcfg uvcvideo rtsx_usb_ms btusb snd_intel_sdw_acpi gpio_keys snd_hda_codec libarc4 memstick kvm snd_hda_core uvc videobuf2_vmalloc videobuf2_memops snd_hwdep snd_seq videobuf2_v4l2 processor_thermal_device_pci_legacy processor_thermal_device snd_seq_device videobuf2_common processor_thermal_wt_hint platform_temperature_control btrtl processor_thermal_rfim processor_thermal_rapl btintel irqbypass iwlwifi snd_pcm videodev rapl btbcm intel_cstate btmtk intel_uncore intel_rapl_common bluetooth mc msi_wmi cfg80211 pcspkr spi_intel_pci mei_me snd_timer processor_thermal_wt_req wmi_bmof snd spi_intel processor_thermal_power_floor mei i2c_i801 soundcore processor_thermal_mbox intel_soc_dts_iosf i2c_smbus idma64 rfkill int3403_thermal int340x_thermal_zone intel_pmc_core intel_hid pmt_telemetry acpi_tad pmt_class int3400_thermal intel_pmc_ssram_telemetry soc_button_array sparse_keymap acpi_thermal_rel acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe
 drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy ttm nvme rtsx_usb_sdmmc drm_display_helper nvme_core mmc_core polyval_clmulni ghash_clmulni_intel hid_multitouch sha512_ssse3 nvme_keyring rtsx_usb sha1_ssse3 i2c_hid_acpi nvme_auth cec intel_vsec i2c_hid video wmi intel_oc_wdt pinctrl_tigerlake serio_raw fuse
CPU: 0 UID: 1000 PID: 2783 Comm: KMS thread Tainted: G        W           6.16.5-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: Micro-Star International Co., Ltd. Modern 14 B11MOU/MS-14D3, BIOS E14D3IMS.B08 12/30/2021
RIP: 0010:icl_tc_phy_connect+0x182/0x1a0 [i915]
Code: 8b 7f 08 48 8b 6f 50 48 85 ed 74 31 e8 a7 1b dd eb 48 c7 c1 38 f3 da c0 48 89 ea 48 c7 c7 0b 81 dd c0 48 89 c6 e8 de 7b 23 eb <0f> 0b eb 86 31 f6 48 89 df e8 e0 e7 ff ff e9 45 ff ff ff 48 8b 2f
RSP: 0018:ffffcf1dc722fb70 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8afa81b83800 RCX: 0000000000000027
RDX: ffff8afdfba1cf88 RSI: 0000000000000001 RDI: ffff8afdfba1cf80
RBP: ffff8afa81e19ff0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff8afa8bf0c628
R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f82ca1ff6c0(0000) GS:ffff8afe4c9f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f82a81c3098 CR3: 00000001067e6004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16e/0x2a0 [i915]
 __intel_tc_port_lock+0xb4/0x110 [i915]
 intel_digital_port_connected+0x2f/0xa0 [i915]
 intel_dp_detect+0xe3/0x4f0 [i915]
 drm_helper_probe_single_connector_modes+0x425/0x690
 ? drm_ioctl_kernel+0xae/0x100
 ? __check_object_size.part.0+0x35/0xc0
 drm_mode_getconnector+0x385/0x4b0
 ? avc_has_extended_perms+0x1a2/0x580
 ? __pfx_drm_mode_getconnector+0x10/0x10
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x28f/0x520
 ? __pfx_drm_mode_getconnector+0x10/0x10
 __x64_sys_ioctl+0x93/0xe0
 ? do_syscall_64+0x84/0x2c0
 do_syscall_64+0x84/0x2c0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f82e4efe14d
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f82ca1fd830 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f82e4efe14d
RDX: 00007f82ca1fd8d0 RSI: 00000000c05064a7 RDI: 000000000000000c
RBP: 00007f82ca1fd880 R08: 00000007f82a81c0 R09: 0000000000000007
R10: 00007f82a81c04c0 R11: 0000000000000246 R12: 00007f82ca1fd8d0
R13: 00000000c05064a7 R14: 000000000000000c R15: 00007f82ca1fd8d0
 </TASK>
Complete report #1331645
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 62100 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match sunrpc snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca intel_uncore_frequency snd_soc_avs intel_uncore_frequency_common snd_soc_hda_codec snd_hda_ext_core intel_tcc_cooling x86_pkg_temp_thermal snd_soc_core snd_hda_codec_hdmi intel_powerclamp snd_hda_codec_generic coretemp snd_compress ac97_bus
 snd_pcm_dmaengine kvm_intel snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi jc42 snd_hda_codec iwlmvm iTCO_wdt intel_pmc_bxt ee1004 kvm iTCO_vendor_support mac80211 intel_rapl_msr snd_hda_core mei_hdcp mei_pxp snd_hwdep btusb snd_seq libarc4 snd_seq_device irqbypass snd_pcm rapl intel_cstate btrtl uvcvideo processor_thermal_device_pci_legacy asus_nb_wmi processor_thermal_device iwlwifi btintel uvc processor_thermal_wt_hint asus_wmi processor_thermal_rfim videobuf2_vmalloc btbcm snd_timer intel_uncore processor_thermal_rapl videobuf2_memops btmtk sparse_keymap pcspkr platform_profile snd videobuf2_v4l2 intel_rapl_common wmi_bmof i2c_i801 cfg80211 bluetooth i2c_smbus videobuf2_common soundcore processor_thermal_wt_req mei_me processor_thermal_power_floor mei idma64 rfkill processor_thermal_mbox vfat intel_pch_thermal fat int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core int3400_thermal acpi_thermal_rel pmt_telemetry pmt_class intel_vsec asus_wireless joydev acpi_pad
 v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 62100 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 e5 b5 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd51487cf3b60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8dce81f7b000 RCX: 0000000000000027
RDX: ffff8dd1ced1cb88 RSI: 0000000000000001 RDI: ffff8dd1ced1cb80
RBP: ffffd514b3178000 R08: 0000000000000000 R09: ffffd51487cf3a08
R10: ffffffffb693bb88 R11: 00000000ffffdfff R12: ffff8dce8ab5e5b8
R13: ffff8dcf39057820 R14: ffff8dce8b0eb180 R15: 0000000000000000
FS:  00007f28dcd916c0(0000) GS:ffff8dd217571000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000055401723920 CR3: 000000011a80a004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? common_interrupt+0x47/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f296556ca0c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 b0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 12 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f28dcd903c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00007f296556ca0c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003e
RBP: 00007f28dcd903d0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f28de402af0 R15: 00007f28dcd904c0
 </TASK>
Complete report #1326088
Frame # Function Binary Source or offset Line
1
shmem_sg_alloc_table
i915 0x1b8
2
shmem_sg_alloc_table
i915 0x1b8
3
shmem_sg_alloc_table
i915 0x1b8
4
shmem_sg_alloc_table
i915 0x1b8
5
warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 2916 at drivers/gpu/drm/i915/display/intel_tc.c:692 icl_tc_phy_connect+0x182/0x1a0 [i915]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof squashfs snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs iwlmvm snd_hda_codec_hdmi snd_soc_hda_codec intel_uncore_frequency snd_hda_ext_core intel_uncore_frequency_common intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal snd_hda_codec_realtek intel_powerclamp snd_hda_codec_generic coretemp snd_hda_scodec_component snd_compress
 kvm_intel ac97_bus snd_pcm_dmaengine mac80211 snd_hda_intel snd_intel_dspcfg spi_nor snd_intel_sdw_acpi kvm snd_hda_codec libarc4 mtd mei_pxp mei_hdcp intel_rapl_msr snd_hda_core btusb uvcvideo iTCO_wdt snd_hwdep btrtl intel_pmc_bxt processor_thermal_device_pci_legacy uvc irqbypass processor_thermal_device iTCO_vendor_support iwlwifi btintel snd_seq videobuf2_vmalloc processor_thermal_wt_hint platform_temperature_control rapl videobuf2_memops btbcm processor_thermal_rfim intel_cstate snd_seq_device videobuf2_v4l2 asus_nb_wmi processor_thermal_rapl asus_wmi snd_pcm btmtk intel_rapl_common videobuf2_common intel_uncore sparse_keymap cfg80211 bluetooth platform_profile wmi_bmof pcspkr videodev snd_timer processor_thermal_wt_req snd spi_intel_pci mei_me i2c_i801 processor_thermal_power_floor mei mc rfkill soundcore spi_intel processor_thermal_mbox i2c_smbus igen6_edac idma64 intel_soc_dts_iosf int3403_thermal intel_pmc_core int340x_thermal_zone acpi_tad pmt_telemetry pmt_class acpi_pad
 intel_pmc_ssram_telemetry int3400_thermal acpi_thermal_rel joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy nvme ttm nvme_core drm_display_helper nvme_keyring nvme_auth spi_pxa2xx_platform polyval_clmulni dw_dmac ghash_clmulni_intel hid_multitouch sha512_ssse3 spi_pxa2xx_core sha1_ssse3 cec vmd i2c_hid_acpi intel_vsec i2c_hid video intel_oc_wdt wmi pinctrl_tigerlake serio_raw fuse
CPU: 1 UID: 0 PID: 2916 Comm: (sd-close) Tainted: G        W           6.16.5-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X513EAN_S513EA/X513EAN, BIOS X513EAN.307 04/10/2023
RIP: 0010:icl_tc_phy_connect+0x182/0x1a0 [i915]
Code: 8b 7f 08 48 8b 6f 50 48 85 ed 74 31 e8 a7 1b fd db 48 c7 c1 38 f3 fa c0 48 89 ea 48 c7 c7 0b 81 fd c0 48 89 c6 e8 de 7b 43 db <0f> 0b eb 86 31 f6 48 89 df e8 e0 e7 ff ff e9 45 ff ff ff 48 8b 2f
RSP: 0018:ffffca0eca517b50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8944ce5b0000 RCX: 0000000000000027
RDX: ffff89482f49cf88 RSI: 0000000000000001 RDI: ffff89482f49cf80
RBP: ffff8944c2403b10 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: ffff8944cdd18628
R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000
FS:  00007f1930cc0bc0(0000) GS:ffff894890070000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c7a5613790 CR3: 00000001a9ba6001 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_tc_port_update_mode+0x16e/0x2a0 [i915]
 __intel_tc_port_lock+0xb4/0x110 [i915]
 intel_digital_port_connected+0x2f/0xa0 [i915]
 intel_hdmi_detect+0xc2/0x180 [i915]
 drm_helper_probe_single_connector_modes+0x425/0x690
 drm_client_modeset_probe+0x22d/0x7a0
 drm_fb_helper_hotplug_event+0xac/0x100
 __drm_fb_helper_restore_fbdev_mode_unlocked+0xbd/0xd0
 drm_fbdev_client_restore+0x11/0x20
 drm_client_dev_restore+0x9a/0xc0
 drm_release_noglobal+0x4c/0x80
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x84/0x2c0
 ? handle_mm_fault+0x220/0x340
 ? do_user_addr_fault+0x2c3/0x7f0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1930ef01f4
Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 de 10 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d
RSP: 002b:00007ffd29c4efd8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000103 RCX: 00007f1930ef01f4
RDX: 00005600285efe7d RSI: 00007f1931334e93 RDI: 0000000000000103
RBP: 00007ffd29c4eff0 R08: 0000000000000007 R09: 0000000000000007
R10: 00007f1930f02606 R11: 0000000000000202 R12: 0000000000000103
R13: 0000000000000411 R14: 0000000000000000 R15: 0000560548038610
 </TASK>
Complete report #1325841
Frame # Function Binary Source or offset Line
1
shmem_sg_alloc_table
i915 0x1b8
2
shmem_sg_alloc_table
i915 0x1b8
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 7 PID: 2961 at drivers/gpu/drm/i915/display/intel_tc.c:1842 __intel_tc_port_lock+0x9c/0x110 [i915]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sunrpc ip_set nf_tables qrtr bnep binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_hdmi iwlmvm intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_soc_core snd_hda_codec_realtek coretemp snd_hda_codec_generic snd_compress ac97_bus snd_hda_scodec_component
 kvm_intel snd_pcm_dmaengine snd_hda_intel mac80211 snd_intel_dspcfg iTCO_wdt spi_nor snd_intel_sdw_acpi intel_pmc_bxt mei_pxp mtd mei_hdcp intel_rapl_msr iTCO_vendor_support snd_hda_codec kvm libarc4 btusb snd_hda_core btrtl uvcvideo snd_hwdep uvc iwlwifi irqbypass btintel videobuf2_vmalloc asus_nb_wmi processor_thermal_device_pci_legacy snd_seq processor_thermal_device asus_wmi btbcm videobuf2_memops processor_thermal_wt_hint rapl videobuf2_v4l2 intel_cstate sparse_keymap snd_seq_device platform_temperature_control btmtk videobuf2_common processor_thermal_rfim platform_profile cfg80211 processor_thermal_rapl intel_uncore snd_pcm videodev bluetooth wmi_bmof intel_rapl_common snd_timer processor_thermal_wt_req pcspkr i2c_i801 processor_thermal_power_floor snd mei_me mc spi_intel_pci rfkill i2c_smbus soundcore spi_intel mei idma64 processor_thermal_mbox igen6_edac intel_soc_dts_iosf int3403_thermal int340x_thermal_zone joydev int3400_thermal intel_pmc_core pmt_telemetry acpi_thermal_rel acpi_tad pmt_class
 intel_pmc_ssram_telemetry acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy nvme ttm nvme_core drm_display_helper polyval_clmulni nvme_keyring spi_pxa2xx_platform ghash_clmulni_intel nvme_auth dw_dmac sha512_ssse3 hid_multitouch spi_pxa2xx_core sha1_ssse3 i2c_hid_acpi intel_vsec cec vmd i2c_hid video intel_oc_wdt wmi pinctrl_tigerlake serio_raw fuse
CPU: 7 UID: 1000 PID: 2961 Comm: KMS thread Tainted: G        W           6.16.5-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X513EAN_K513EA/X513EAN, BIOS X513EAN.307 04/10/2023
RIP: 0010:__intel_tc_port_lock+0x9c/0x110 [i915]
Code: 8b 5f 50 48 85 db 0f 84 84 00 00 00 e8 bd 25 7d de 48 c7 c1 88 f4 fa c0 48 89 da 48 c7 c7 0b 81 fd c0 48 89 c6 e8 f4 85 c3 dd <0f> 0b 5b 5d 41 5c c3 cc cc cc cc 31 d2 44 89 e6 48 89 df e8 9c fc
RSP: 0018:ffffcba649573b78 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8b1e028eab60 RCX: 0000000000000027
RDX: ffff8b236779cf88 RSI: 0000000000000001 RDI: ffff8b236779cf80
RBP: ffff8b1e0d860628 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000004 R12: 0000000000000001
R13: ffff8b1e0ac5e0a0 R14: ffff8b1e0ac5e000 R15: 0000000000000000
FS:  00007f792d6ad6c0(0000) GS:ffff8b23c5b70000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f790c1c3048 CR3: 0000000194481003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 intel_digital_port_connected+0x2f/0xa0 [i915]
 intel_hdmi_detect+0xc2/0x180 [i915]
 drm_helper_probe_single_connector_modes+0x425/0x690
 ? drm_mode_getproperty_ioctl+0x17c/0x260
 drm_mode_getconnector+0x385/0x4b0
 ? avc_has_extended_perms+0x1a2/0x580
 ? __pfx_drm_mode_getconnector+0x10/0x10
 drm_ioctl_kernel+0xae/0x100
 drm_ioctl+0x28f/0x520
 ? __pfx_drm_mode_getconnector+0x10/0x10
 __x64_sys_ioctl+0x93/0xe0
 do_syscall_64+0x84/0x2c0
 ? __x64_sys_ioctl+0xb0/0xe0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f7948afe14d
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f792d6ab830 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7948afe14d
RDX: 00007f792d6ab8d0 RSI: 00000000c05064a7 RDI: 000000000000000c
RBP: 00007f792d6ab880 R08: 00000007f790c1c0 R09: 0000000000000007
R10: 00007f790c1c0440 R11: 0000000000000246 R12: 00007f792d6ab8d0
R13: 00000000c05064a7 R14: 000000000000000c R15: 00007f792d6ab8d0
 </TASK>
Complete report #1324442
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
skge_resume.cold
skge 0x1d
5
? warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
RTNL: assertion failed at ./include/net/netdev_lock.h (72)
WARNING: CPU: 1 PID: 32110 at ./include/net/netdev_lock.h:72 __dev_close_many+0x14a/0x220
Modules linked in: uinput snd_seq_dummy snd_hrtimer rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr binfmt_misc snd_hda_codec_analog snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core coretemp joydev snd_hwdep snd_seq snd_seq_device kvm_intel snd_pcm snd_timer kvm iTCO_wdt snd pktcdvd i2c_i801 pcspkr intel_pmc_bxt soundcore i2c_smbus iTCO_vendor_support irqbypass acpi_cpufreq lpc_ich asus_atk0110 loop zram lz4hc_compress lz4_compress nouveau drm_ttm_helper ttm video gpu_sched firewire_ohci i2c_algo_bit drm_gpuvm firewire_core drm_exec mxm_wmi uas wmi sha512_ssse3 usb_storage sha1_ssse3 serio_raw skge drm_display_helper crc_itu_t sky2 pata_marvell cec ata_generic pata_acpi sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 1 UID: 0 PID: 32110 Comm: kworker/u16:32 Tainted: G        W           6.16.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: System manufacturer P5Q-E/P5Q-E, BIOS 0605    06/03/2008
Workqueue: async async_run_entry_fn
RIP: 0010:__dev_close_many+0x14a/0x220
Code: 42 35 9b 01 00 0f 85 6e ff ff ff ba 48 00 00 00 48 c7 c6 d8 54 5a 83 48 c7 c7 78 4c 46 83 c6 05 22 35 9b 01 01 e8 16 a3 16 ff <0f> 0b e9 48 ff ff ff 48 8b 43 08 48 83 b8 e0 02 00 00 00 0f 85 a5
RSP: 0018:ffffd0e58c543cd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c3782146000 RCX: 0000000000000027
RDX: ffff8c383ca9cf88 RSI: 0000000000000001 RDI: ffff8c383ca9cf80
RBP: ffffd0e58c543d68 R08: 0000000000000000 R09: ffffd0e58c543ab8
R10: ffffffff83f39768 R11: 00000000ffffdfff R12: ffffffffc06ea680
R13: ffffd0e58c543d68 R14: 0000000000000001 R15: ffff8c37a70551a0
FS:  0000000000000000(0000) GS:ffff8c38b7cdf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffa459917f6 CR3: 000000000ed5c000 CR4: 00000000000026f0
Call Trace:
 <TASK>
 dev_close_many+0xc5/0x1a0
 netif_close+0xa2/0xd0
 dev_close+0x2a/0x80
 skge_resume.cold+0x1d/0x26 [skge]
 ? __pfx_pci_pm_resume+0x10/0x10
 dpm_run_callback+0x4a/0x140
 device_resume+0x183/0x280
 async_resume+0x21/0x30
 async_run_entry_fn+0x34/0x130
 process_one_work+0x192/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x152/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1322471
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 7700 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink sunrpc snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus intel_uncore_frequency snd_soc_sdca intel_uncore_frequency_common iwlmvm snd_soc_avs intel_tcc_cooling x86_pkg_temp_thermal snd_soc_hda_codec snd_hda_codec_hdmi intel_powerclamp snd_hda_ext_core snd_soc_core coretemp snd_hda_codec_generic snd_compress ac97_bus
 mac80211 kvm_intel jc42 snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi snd_hda_codec intel_pmc_bxt snd_hda_core mei_pxp mei_hdcp iTCO_vendor_support ee1004 libarc4 kvm intel_rapl_msr btusb snd_hwdep iwlwifi snd_seq asus_nb_wmi snd_seq_device irqbypass btrtl rapl asus_wmi btintel snd_pcm snd_timer uvcvideo btbcm sparse_keymap intel_cstate cfg80211 processor_thermal_device_pci_legacy btmtk uvc intel_uncore processor_thermal_device platform_profile wmi_bmof mei_me snd pcspkr processor_thermal_wt_hint bluetooth processor_thermal_rfim videobuf2_vmalloc processor_thermal_rapl soundcore videobuf2_memops mei i2c_i801 videobuf2_v4l2 intel_rapl_common i2c_smbus processor_thermal_wt_req processor_thermal_power_floor idma64 intel_pch_thermal vfat videobuf2_common intel_xhci_usb_role_switch processor_thermal_mbox rfkill fat int340x_thermal_zone intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class int3400_thermal intel_vsec acpi_thermal_rel asus_wireless acpi_pad joydev
 v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm polyval_clmulni polyval_generic hid_multitouch ghash_clmulni_intel i2c_hid_acpi drm_display_helper sha512_ssse3 spi_pxa2xx_platform sha256_ssse3 dw_dmac spi_pxa2xx_core sha1_ssse3 cec i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 0 UID: 1000 PID: 7700 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 a5 a5 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcd7890cd7b40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d608b7c0000 RCX: 0000000000000027
RDX: ffff8d63cec1cb88 RSI: 0000000000000001 RDI: ffff8d63cec1cb80
RBP: ffffcd78c92ca000 R08: 0000000000000000 R09: ffffcd7890cd79e8
R10: ffffffffa653bb88 R11: 00000000ffffdfff R12: ffff8d608a5546c8
R13: ffff8d609fcc5520 R14: ffff8d608bc98900 R15: 0000000000000000
FS:  00007fc6095fe6c0(0000) GS:ffff8d6427871000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000030fc023e3ca0 CR3: 000000022e5ce005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? mntput_no_expire+0x4b/0x280
 ? terminate_walk+0x62/0x100
 ? path_openat+0x134/0x2c0
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? handle_softirqs+0x1ae/0x340
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fc692ee2a0c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 b0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 12 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fc6095fd3c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 00007fc692ee2a0c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
RBP: 00007fc6095fd3d0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fc60abf67f0 R15: 00007fc6095fd4c0
 </TASK>
Complete report #1314990
Frame # Function Binary Source or offset Line
1
ieee80211_rx_napi
mac80211 0x53
2
? warn_thunk_thunk
vmlinux 0x16
3
? warn_thunk_thunk
vmlinux 0x16
4
ieee80211_rx_napi
mac80211 0x53
5
rtw_pci_deep_ps
rtw88_pci 0xa3
6
rtw_pci_deep_ps
rtw88_pci 0xa3
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 31 at net/mac80211/rx.c:808 ieee80211_rx_monitor+0x37b/0x3e0 [mac80211]
 snd_compress kvm_intel ac97_bus snd_pcm_dmaengine snd_hda_intel rtw88_pci vfat snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi btusb fat rtw88_core spi_nor snd_hda_codec intel_pmc_bxt btrtl kvm mtd iTCO_vendor_support mei_hdcp mei_pxp uvcvideo btintel mac80211 snd_hda_core intel_rapl_msr irqbypass uvc snd_hwdep btbcm videobuf2_vmalloc rapl snd_seq videobuf2_memops processor_thermal_device_pci_legacy btmtk videobuf2_v4l2 intel_cstate snd_seq_device libarc4 processor_thermal_device snd_pcm bluetooth videobuf2_common intel_uncore processor_thermal_wt_hint lenovo_ymc wmi_bmof cfg80211 snd_timer intel_wmi_thunderbolt platform_temperature_control pcspkr processor_thermal_rfim snd i2c_i801 spi_intel_pci processor_thermal_rapl soundcore spi_intel i2c_smbus mei_me intel_rapl_common mei processor_thermal_wt_req idma64 processor_thermal_power_floor ov8856 processor_thermal_mbox v4l2_fwnode intel_soc_dts_iosf v4l2_async ideapad_laptop sparse_keymap videodev platform_profile int3403_thermal rfkill int340x_thermal_zone
 intel_pmc_core pmt_telemetry mc pmt_class intel_pmc_ssram_telemetry int3400_thermal intel_vsec soc_button_array acpi_thermal_rel acpi_pad joydev loop zram lz4hc_compress lz4_compress i915 sdhci_pci nvme sdhci_uhs2 i2c_algo_bit drm_buddy nvme_core sdhci ttm polyval_clmulni ghash_clmulni_intel rtsx_pci_sdmmc hid_multitouch cqhci sha512_ssse3 nvme_keyring sha1_ssse3 drm_display_helper mmc_core rtsx_pci nvme_auth i2c_hid_acpi i2c_hid cec intel_oc_wdt video wmi pinctrl_icelake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 2 UID: 0 PID: 31 Comm: ksoftirqd/2 Tainted: G        W           6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 81VV/LNVNB161216, BIOS CUCN27WW(V1.16) 06/15/2021
RIP: 0010:ieee80211_rx_monitor+0x37b/0x3e0 [mac80211]
Code: 45 89 e8 45 31 e4 44 39 c2 72 21 29 d6 48 89 df 44 01 c6 e8 a7 de fe d8 48 8b 7c 24 20 48 85 c0 74 5f 8b 47 40 e9 60 fd ff ff <0f> 0b 48 89 df e8 0b d4 fe d8 e9 de fd ff ff 0f 0b 48 89 f7 e8 fc
RSP: 0018:ffffd194c01c3ad0 EFLAGS: 00010202
RAX: 0000000000020100 RBX: ffff8be24f7ebc00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8be165a20900
RBP: 0000000000000000 R08: ffff8be165a20900 R09: ffff8be24f7ebc00
R10: 0000000000000000 R11: ffff8be260a71918 R12: 0000000000000004
R13: 0000000000000000 R14: ffff8be165a20900 R15: 00000000000001a9
FS:  0000000000000000(0000) GS:ffff8be34df5f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0dc6d1c000 CR3: 000000018842c001 CR4: 0000000000772ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ieee80211_rx_list+0x29a/0x450 [mac80211]
 ? kmalloc_reserve+0x93/0x100
 ? __alloc_skb+0xdb/0x1a0
 ieee80211_rx_napi+0x53/0xe0 [mac80211]
 rtw_pci_rx_napi.constprop.0+0x293/0x3b0 [rtw88_pci]
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x31/0x1e0
 net_rx_action+0x338/0x420
 handle_softirqs+0xed/0x340
 ? __pfx_smpboot_thread_fn+0x10/0x10
 run_ksoftirqd+0x2f/0x40
 smpboot_thread_fn+0xf0/0x220
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1313250
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0xa3
2
warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
rtw_pci_deep_ps
rtw88_pci 0xa3
9
? warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 11 PID: 1062 at drivers/net/wireless/realtek/rtw88/pci.c:1080 rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_hda_codec_hdmi snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca intel_uncore_frequency snd_soc_avs intel_uncore_frequency_common vfat snd_ctl_led intel_tcc_cooling fat x86_pkg_temp_thermal snd_soc_hda_codec snd_hda_codec_realtek intel_powerclamp snd_hda_ext_core coretemp snd_hda_codec_generic snd_soc_core snd_hda_scodec_component kvm_intel rtw88_8822ce snd_compress
 rtw88_8822c ac97_bus snd_pcm_dmaengine uvcvideo snd_hda_intel btusb uvc rtw88_pci snd_intel_dspcfg kvm spi_nor mei_hdcp mei_pxp videobuf2_vmalloc btrtl videobuf2_memops snd_intel_sdw_acpi iTCO_wdt videobuf2_v4l2 rtw88_core btintel snd_hda_codec videobuf2_common intel_pmc_bxt mtd btbcm irqbypass btmtk iTCO_vendor_support intel_rapl_msr snd_hda_core videodev rapl mac80211 snd_hwdep processor_thermal_device_pci intel_cstate bluetooth snd_seq mc snd_seq_device processor_thermal_device processor_thermal_wt_hint libarc4 snd_pcm platform_temperature_control intel_uncore processor_thermal_rfim wmi_bmof pcspkr lenovo_wmi_hotkey_utilities cfg80211 processor_thermal_rapl snd_timer i2c_i801 snd mei_me spi_intel_pci spi_intel i2c_smbus soundcore intel_rapl_common mei idma64 processor_thermal_wt_req processor_thermal_power_floor ideapad_laptop igen6_edac processor_thermal_mbox sparse_keymap intel_pmc_core platform_profile int3403_thermal rfkill pmt_telemetry int340x_thermal_zone int3400_thermal pmt_class
 acpi_thermal_rel acpi_tad intel_pmc_ssram_telemetry joydev acpi_pad loop zram lz4hc_compress lz4_compress xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy ttm nvme ucsi_acpi typec_ucsi drm_display_helper nvme_core r8169 polyval_clmulni typec ghash_clmulni_intel spi_pxa2xx_platform hid_multitouch sha512_ssse3 dw_dmac nvme_keyring thunderbolt sha1_ssse3 cec spi_pxa2xx_core realtek nvme_auth i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse i2c_dev nfnetlink
CPU: 11 UID: 0 PID: 1062 Comm: irq/158-rtw88_p Not tainted 6.16.3-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 83A1/LNVNB161216, BIOS MCCN24WW 09/04/2023
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x37b/0x3b0 [rtw88_pci]
Code: 5d 41 5e 41 5f c3 cc cc cc cc 80 3d 86 19 bc ff 00 0f 85 75 fd ff ff 48 c7 c7 ae ae 6e c1 c6 05 72 19 bc ff 01 e8 95 93 89 e0 <0f> 0b e9 5b fd ff ff 41 8b 8b 44 04 00 00 29 d1 01 c8 e9 00 fd ff
RSP: 0018:ffffd06f00400d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000001234 RCX: 0000000000000027
RDX: ffff8d519fb9cf88 RSI: 0000000000000001 RDI: ffff8d519fb9cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd06f00400bf8
R10: ffffffffa4939768 R11: 00000000ffffdfff R12: ffffd06f00400ec8
R13: ffff8d4e0182c900 R14: ffff8d4e2ee12000 R15: 00000000000000be
FS:  0000000000000000(0000) GS:ffff8d51fa3df000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a93aedcf8 CR3: 000000036fa2c005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x4d/0x140 [rtw88_pci]
 __napi_poll+0x2e/0x1e0
 net_rx_action+0x338/0x420
 handle_softirqs+0xed/0x340
 ? sched_clock_cpu+0xb/0x30
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x17a/0x2c0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x22/0x60
 irq_thread+0xf5/0x1e0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x14f/0x180
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1311265
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 3 PID: 24983 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi intel_uncore_frequency crc8 sunrpc soundwire_bus intel_uncore_frequency_common iwlmvm snd_soc_sdca snd_soc_avs intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_hda_codec coretemp snd_hda_codec_hdmi jc42 snd_hda_ext_core snd_hda_codec_generic mac80211 snd_soc_core kvm_intel
 ee1004 snd_compress mei_hdcp ac97_bus snd_pcm_dmaengine snd_hda_intel iTCO_wdt snd_intel_dspcfg snd_intel_sdw_acpi mei_pxp intel_pmc_bxt iTCO_vendor_support libarc4 intel_rapl_msr kvm snd_hda_codec snd_hda_core btusb irqbypass uvcvideo rapl asus_nb_wmi intel_cstate iwlwifi btrtl snd_hwdep btintel asus_wmi snd_seq uvc videobuf2_vmalloc snd_seq_device snd_pcm sparse_keymap wmi_bmof btbcm snd_timer platform_profile videobuf2_memops cfg80211 intel_uncore btmtk videobuf2_v4l2 i2c_i801 videobuf2_common pcspkr snd i2c_smbus processor_thermal_device_pci_legacy bluetooth soundcore processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim mei_me processor_thermal_rapl intel_rapl_common mei processor_thermal_wt_req processor_thermal_power_floor rfkill processor_thermal_mbox int340x_thermal_zone idma64 intel_pch_thermal intel_xhci_usb_role_switch intel_soc_dts_iosf vfat fat intel_pmc_core pmt_telemetry pmt_class acpi_pad intel_vsec int3400_thermal asus_wireless acpi_thermal_rel joydev v4l2loopback(OE)
 v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm polyval_clmulni hid_multitouch polyval_generic ghash_clmulni_intel drm_display_helper spi_pxa2xx_platform sha512_ssse3 i2c_hid_acpi sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 3 UID: 1000 PID: 24983 Comm: Discord Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 85 9e e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcb7381cc7d70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8967c1c00000 RCX: 0000000000000027
RDX: ffff896b0ed9cb88 RSI: 0000000000000001 RDI: ffff896b0ed9cb80
RBP: ffffcb7398668000 R08: 0000000000000000 R09: ffffcb7381cc7c18
R10: ffffffff9f33bb88 R11: 00000000ffffdfff R12: ffff8967caccf530
R13: ffff8968e8e22020 R14: ffff8967c04bc240 R15: 0000000000000000
FS:  00007f9304202ec0(0000) GS:ffff896b6ebf1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000047c0bd02000 CR3: 000000007d180005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? kmem_cache_free+0x490/0x4d0
 ? __x64_sys_close+0x3d/0x80
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x16c/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f9304d16a0c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 b0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 12 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ffea6ae04d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007ffea6ae0580 RCX: 00007f9304d16a0c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000016
RBP: 00007ffea6ae04e0 R08: 0000000000000001 R09: 00003b8400000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffea6ae0518
R13: 00007ffea6ae0580 R14: 00003b8400042c08 R15: 00003b84000a04c0
 </TASK>
Complete report #1301671
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
__video_do_ioctl
videodev 0x508
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 45361 at mm/vmalloc.c:3375 vfree.part.0+0x113/0x260
Modules linked in: wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel dummy uinput rfcomm snd_seq_dummy snd_hrtimer binfmt_misc xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr uhid bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks
 soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core intel_uncore_frequency intel_uncore_frequency_common snd_compress intel_tcc_cooling ac97_bus x86_pkg_temp_thermal dell_pc intel_powerclamp snd_pcm_dmaengine platform_profile coretemp snd_hda_intel iwlmvm iTCO_wdt snd_intel_dspcfg intel_pmc_bxt kvm_intel spi_nor vfat fat dell_laptop iTCO_vendor_support mac80211 mtd intel_rapl_msr snd_intel_sdw_acpi mei_pxp kvm mei_hdcp hid_sensor_hub libarc4 snd_hda_codec snd_hda_core snd_hwdep btusb dell_smm_hwmon snd_seq btrtl snd_seq_device irqbypass btintel iwlwifi btbcm uvcvideo rapl dell_wmi dell_smbios btmtk intel_cstate uvc dell_wmi_sysman squashfs videobuf2_vmalloc dcdbas videobuf2_memops intel_uncore videobuf2_v4l2 processor_thermal_device_pci_legacy i2c_i801 pcspkr snd_pcm bluetooth videobuf2_common firmware_attributes_class wmi_bmof dell_wmi_descriptor processor_thermal_device intel_wmi_thunderbolt snd_timer
 processor_thermal_wt_hint cfg80211 snd processor_thermal_rfim spi_intel_pci processor_thermal_rapl i2c_smbus intel_rapl_common soundcore mei_me spi_intel processor_thermal_wt_req mei processor_thermal_power_floor rfkill intel_ishtp_hid idma64 processor_thermal_mbox intel_pch_thermal intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_pmc_core pmt_telemetry pmt_class int3400_thermal acpi_thermal_rel intel_hid intel_vsec sparse_keymap acpi_pad acpi_tad joydev v4l2loopback(OE) v4l2loopback_dc(OE) videodev mc loop zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 ucsi_acpi video sha256_ssse3 hid_multitouch intel_ish_ipc sha1_ssse3 typec_ucsi nvme cec typec intel_ishtp i2c_hid_acpi i2c_hid wmi pinctrl_cannonlake nvme_core nvme_keyring nvme_auth serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CPU: 2 UID: 1000 PID: 45361 Comm: VideoDevicePoll Tainted: G           OE       6.15.9-201.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. Inspiron 5490/06JJ34, BIOS 1.24.0 08/10/2023
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 c8 d7 c5 ad e8 6d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd51b43777c60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d5041a75000 RCX: 0000000000000027
RDX: ffff8d51a491cb88 RSI: 0000000000000001 RDI: ffff8d51a491cb80
RBP: ffffd51b69dd8000 R08: 0000000000000000 R09: ffffd51b43777b08
R10: ffffffffae73bc88 R11: 00000000ffffdfff R12: ffff8d504de2f218
R13: ffff8d507cca3820 R14: ffff8d50520e8c00 R15: 0000000000000000
FS:  00007f0d089fe6c0(0000) GS:ffff8d51f5370000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f21c36660 CR3: 000000012b7e2006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f0d91b029cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f0d089fd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000003a RCX: 00007f0d91b029cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003a
RBP: 00007f0d089fd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f0d09ff46f0 R15: 00007f0d089fd4f0
 </TASK>
Complete report #1293655
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
__video_do_ioctl
videodev 0x508
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 33625 at mm/vmalloc.c:3375 vfree.part.0+0x113/0x260
Modules linked in: v4l2loopback_dc(OE) wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel uinput rfcomm snd_seq_dummy snd_hrtimer evdi(OE) xt_MASQUERADE xt_mark nft_compat tun xt_socket nft_socket nf_socket_ipv4 nf_socket_ipv6 nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_hda_codec_hdmi snd_soc_avs mac80211 snd_soc_hda_codec
 snd_ctl_led snd_hda_ext_core snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic snd_hda_scodec_component snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel btusb snd_intel_dspcfg intel_uncore_frequency snd_intel_sdw_acpi libarc4 intel_uncore_frequency_common btrtl snd_usb_audio uvcvideo btintel snd_hda_codec spi_nor btbcm uvc videobuf2_vmalloc iTCO_wdt cdc_mbim btmtk videobuf2_memops intel_pmc_bxt intel_tcc_cooling mtd mei_hdcp mei_pxp cdc_wdm snd_hda_core iTCO_vendor_support snd_usbmidi_lib videobuf2_v4l2 x86_pkg_temp_thermal intel_rapl_msr bluetooth videobuf2_common intel_powerclamp iwlwifi cdc_ncm coretemp videodev snd_hwdep snd_seq cdc_ether snd_ump uas snd_rawmidi usbnet rapl mc usb_storage mii binfmt_misc intel_cstate snd_seq_device cfg80211 intel_uncore intel_wmi_thunderbolt snd_pcm lenovo_wmi_hotkey_utilities processor_thermal_device_pci_legacy pcspkr wmi_bmof processor_thermal_device mei_me spi_intel_pci snd_timer i2c_i801 spi_intel processor_thermal_wt_hint i2c_smbus
 processor_thermal_rfim mei processor_thermal_rapl snd idma64 intel_rapl_common soundcore processor_thermal_wt_req processor_thermal_power_floor ideapad_laptop processor_thermal_mbox intel_pch_thermal intel_soc_dts_iosf sparse_keymap platform_profile int3403_thermal rfkill intel_pmc_core int340x_thermal_zone pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel acpi_tad intel_vsec acpi_pad joydev loop zram lz4hc_compress lz4_compress i915 nvme i2c_algo_bit polyval_clmulni nvme_core polyval_generic drm_buddy ghash_clmulni_intel sha512_ssse3 ttm hid_multitouch video sha256_ssse3 nvme_keyring drm_display_helper sha1_ssse3 nvme_auth i2c_hid_acpi cec i2c_hid wmi pinctrl_cannonlake serio_raw hid_jabra sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse i2c_dev nfnetlink
CPU: 2 UID: 1000 PID: 33625 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.9-201.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 82BS/LNVNB161216, BIOS DXCN45WW 06/13/2023
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 c8 d7 a5 84 e8 6d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd18745b6fca0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88a065873000 RCX: 0000000000000027
RDX: ffff88a48e51cb88 RSI: 0000000000000001 RDI: ffff88a48e51cb80
RBP: ffffd18761de9000 R08: 0000000000000000 R09: ffffd18745b6fb48
R10: ffffffff8553bc88 R11: 00000000ffffdfff R12: ffff88a07bf49958
R13: ffff88a04a5753a0 R14: ffff88a05926eb40 R15: 0000000000000000
FS:  00007fe0d09fe6c0(0000) GS:ffff88a508170000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000022e405e1b000 CR3: 000000041755d004 CR4: 00000000003706f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? rseq_get_rseq_cs+0x19/0x220
 ? alloc_fd+0xbd/0x110
 ? rseq_ip_fixup+0x8c/0x1d0
 ? do_sys_openat2+0xa2/0xe0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fe15b3079cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fe0d09fd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000002c RCX: 00007fe15b3079cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000002c
RBP: 00007fe0d09fd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000002 R14: 00007fe0d1ff45f0 R15: 00007fe0d09fd4f0
 </TASK>
Complete report #1293537
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? v4l2_release
videodev 0xd1
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 107615 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 bnep soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_tcc_cooling
 snd_intel_sdw_acpi snd_hda_codec x86_pkg_temp_thermal intel_powerclamp sunrpc snd_hda_core coretemp iwlmvm kvm_intel snd_hwdep snd_seq btusb snd_seq_device btrtl jc42 kvm mac80211 snd_pcm intel_rapl_msr asus_nb_wmi btintel asus_wmi iTCO_wdt processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim snd_timer irqbypass processor_thermal_rapl snd rapl intel_rapl_common btbcm libarc4 intel_cstate intel_pmc_bxt ee1004 mei_hdcp mei_pxp iTCO_vendor_support iwlwifi processor_thermal_wt_req processor_thermal_power_floor sparse_keymap i2c_i801 btmtk intel_uncore processor_thermal_mbox cfg80211 i2c_smbus uvcvideo platform_profile pcspkr soundcore wmi_bmof bluetooth uvc videobuf2_vmalloc mei_me videobuf2_memops videobuf2_v4l2 mei videobuf2_common rfkill vfat int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf idma64 intel_pch_thermal fat intel_pmc_core pmt_telemetry pmt_class int3400_thermal acpi_thermal_rel acpi_pad intel_vsec asus_wireless joydev
 v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform sha256_ssse3 dw_dmac hid_multitouch sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 1 UID: 1000 PID: 107615 Comm: Discord Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 85 86 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcdcfc616fce0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8a47c209a000 RCX: 0000000000000027
RDX: ffff8a4b0ec9cb88 RSI: 0000000000000001 RDI: ffff8a4b0ec9cb80
RBP: ffffcdcff7111000 R08: 0000000000000000 R09: ffffcdcfc616fb88
R10: ffffffff8733bb88 R11: 00000000ffffdfff R12: ffff8a47c84cf218
R13: ffff8a48b23404a0 R14: ffff8a47c505a6c0 R15: 0000000000000000
FS:  00007f47a5f06ec0(0000) GS:ffff8a4b86af1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002fe406cb0000 CR3: 000000042d406004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f47a6a219cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ffffcb8fdf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007ffffcb8fea0 RCX: 00007f47a6a219cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000015
RBP: 00007ffffcb8fe00 R08: 0000000000000001 R09: 00001e5400000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffffcb8fe38
R13: 00007ffffcb8fea0 R14: 00001e5400043068 R15: 00001e54000a84c0
 </TASK>
Complete report #1291568
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 3 PID: 7231 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency intel_uncore_frequency_common snd_soc_core snd_hda_codec_hdmi snd_compress jc42 intel_tcc_cooling ac97_bus snd_hda_codec_generic x86_pkg_temp_thermal snd_pcm_dmaengine sunrpc iwlmvm
 intel_powerclamp snd_hda_intel snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi coretemp snd_hda_codec intel_pmc_bxt kvm_intel iTCO_vendor_support snd_hda_core mei_hdcp ee1004 mac80211 mei_pxp btusb snd_hwdep kvm btrtl libarc4 intel_rapl_msr btintel snd_seq irqbypass rapl btbcm iwlwifi btmtk snd_seq_device intel_cstate asus_nb_wmi i2c_i801 intel_uncore snd_pcm bluetooth asus_wmi cfg80211 uvcvideo sparse_keymap processor_thermal_device_pci_legacy platform_profile wmi_bmof pcspkr processor_thermal_device uvc snd_timer i2c_smbus processor_thermal_wt_hint snd processor_thermal_rfim mei_me processor_thermal_rapl soundcore intel_rapl_common rfkill videobuf2_vmalloc videobuf2_memops intel_pch_thermal processor_thermal_wt_req mei videobuf2_v4l2 processor_thermal_power_floor idma64 videobuf2_common processor_thermal_mbox int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf vfat fat intel_pmc_core pmt_telemetry pmt_class intel_vsec int3400_thermal acpi_pad asus_wireless acpi_thermal_rel joydev
 v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit polyval_clmulni drm_buddy polyval_generic ghash_clmulni_intel ttm spi_pxa2xx_platform hid_multitouch sha512_ssse3 drm_display_helper sha256_ssse3 dw_dmac i2c_hid_acpi spi_pxa2xx_core sha1_ssse3 cec i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 3 UID: 1000 PID: 7231 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 a5 99 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffccb845863c30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8a59063b9000 RCX: 0000000000000027
RDX: ffff8a5c4ed9cb88 RSI: 0000000000000001 RDI: ffff8a5c4ed9cb80
RBP: ffffccb855c0a000 R08: 0000000000000000 R09: ffffccb845863ad8
R10: ffffffff9a53bb88 R11: 00000000ffffdfff R12: ffff8a5909da5958
R13: ffff8a5a41817220 R14: ffff8a5900463180 R15: 0000000000000000
FS:  00007fb70dee66c0(0000) GS:ffff8a5cb39f1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000dac0fada000 CR3: 0000000246c40001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? common_interrupt+0x47/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb796e489cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fb70dee53f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000004a RCX: 00007fb796e489cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000004a
RBP: 00007fb70dee5400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb70f5f45f0 R15: 00007fb70dee54f0
 </TASK>
Complete report #1290593
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 7502 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency intel_uncore_frequency_common snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal snd_compress intel_powerclamp ac97_bus coretemp iwlmvm snd_hda_codec_hdmi sunrpc snd_hda_codec_generic
 jc42 snd_pcm_dmaengine kvm_intel ee1004 snd_hda_intel mac80211 iTCO_wdt kvm snd_intel_dspcfg intel_pmc_bxt mei_hdcp snd_intel_sdw_acpi iTCO_vendor_support mei_pxp snd_hda_codec irqbypass btusb libarc4 rapl snd_hda_core btrtl snd_hwdep btintel snd_seq asus_nb_wmi intel_rapl_msr intel_cstate asus_wmi btbcm iwlwifi snd_seq_device btmtk sparse_keymap intel_uncore snd_pcm pcspkr wmi_bmof platform_profile bluetooth cfg80211 snd_timer snd processor_thermal_device_pci_legacy soundcore i2c_i801 processor_thermal_device i2c_smbus processor_thermal_wt_hint uvcvideo rfkill processor_thermal_rfim mei_me processor_thermal_rapl uvc videobuf2_vmalloc intel_rapl_common videobuf2_memops mei videobuf2_v4l2 processor_thermal_wt_req videobuf2_common processor_thermal_power_floor intel_pch_thermal processor_thermal_mbox idma64 int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf vfat fat intel_pmc_core pmt_telemetry pmt_class asus_wireless int3400_thermal intel_vsec acpi_thermal_rel acpi_pad joydev
 v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac spi_pxa2xx_core sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 7502 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 05 8c e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcca7471bbce0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8af7ca42a000 RCX: 0000000000000027
RDX: ffff8afb0ed1cb88 RSI: 0000000000000001 RDI: ffff8afb0ed1cb80
RBP: ffffcca79fb2d000 R08: 0000000000000000 R09: ffffcca7471bbb88
R10: ffffffff8cb3bb88 R11: 00000000ffffdfff R12: ffff8af7cc15c6c8
R13: ffff8af7c4826c20 R14: ffff8af7c05f5a80 R15: 0000000000000000
FS:  00007f74019fe6c0(0000) GS:ffff8afb81371000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000004c00a487fc CR3: 0000000242aa4002 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? psi_group_change+0x19e/0x460
 ? update_curr+0x8f/0x270
 ? switch_mm_irqs_off+0x1a6/0x470
 ? finish_task_switch.isra.0+0x99/0x2c0
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8c/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f748aa109cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f74019fd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000043 RCX: 00007f748aa109cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
RBP: 00007f74019fd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f7402ff45f0 R15: 00007f74019fd4f0
 </TASK>
Complete report #1287260
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? v4l2_release
videodev 0xd1
12
? v4l2_release
videodev 0xd1
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 6 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 6 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387cd0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f51cb88 RSI: 0000000000000001 RDI: ffff8b116f51cb80
RBP: ffffd39d2db57000 R08: 0000000000000000 R09: ffffd39bcc387b78
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb970000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faff874c288 CR3: 000000034ee9c004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __memcg_slab_free_hook+0x119/0x170
 ? kmem_cache_free+0x490/0x4d0
 ? __x64_sys_close+0x3d/0x80
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287259
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 1 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387c00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f29cb88 RSI: 0000000000000001 RDI: ffff8b116f29cb80
RBP: ffffd39d3a133000 R08: 0000000000000000 R09: ffffd39bcc387aa8
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb6f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f86de8ca33c CR3: 000000034ee9c005 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __update_idle_core+0x2b/0x120
 ? psi_task_switch+0xb7/0x210
 ? finish_task_switch.isra.0+0x99/0x2c0
 ? __schedule+0x2fc/0x7a0
 ? schedule+0x27/0x80
 ? do_nanosleep+0x66/0x170
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8c/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287258
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? v4l2_release
videodev 0xd1
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 5 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387cb0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f49cb88 RSI: 0000000000000001 RDI: ffff8b116f49cb80
RBP: ffffd39beca10000 R08: 0000000000000000 R09: ffffd39bcc387b58
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb8f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000377c01ab8000 CR3: 000000034ee9c004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287257
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 4 PID: 94387 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 4 UID: 1000 PID: 94387 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcb1e3cc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f41cb88 RSI: 0000000000000001 RDI: ffff8b116f41cb80
RBP: ffffd39c7e5fa000 R08: 0000000000000000 R09: ffffd39bcb1e3b68
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007f3d83bff6c0(0000) GS:ffff8b11cb870000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f52ea215a6c CR3: 00000003546d6004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? schedule+0x27/0x80
 ? do_nanosleep+0x66/0x170
 ? hrtimer_nanosleep+0x8a/0x100
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8c/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3dae39a642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f3d83bfe298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dae39a642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001d
RBP: 00007f3d83bfe2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000033028740
R13: 000000000000001d R14: 00007f3d83bfe420 R15: 000000000000001e
 </TASK>
Complete report #1287256
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? v4l2_release
videodev 0xd1
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387d30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f31cb88 RSI: 0000000000000001 RDI: ffff8b116f31cb80
RBP: ffffd39daf8dd000 R08: 0000000000000000 R09: ffffd39bcc387bd8
R10: ffffffffa2c90cb8 R11: 00000000ffffe0e9 R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb770000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faff852a3a8 CR3: 000000034ee9c005 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287254
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? v4l2_release
videodev 0xd1
7
? v4l2_release
videodev 0xd1
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 94387 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 1 UID: 1000 PID: 94387 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcb1e3bb0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f29cb88 RSI: 0000000000000001 RDI: ffff8b116f29cb80
RBP: ffffd39c84ff9000 R08: 0000000000000000 R09: ffffd39bcb1e3a58
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007f3d83bff6c0(0000) GS:ffff8b11cb6f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000081c00ba4000 CR3: 00000003546d6001 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8c/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3dae39a642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f3d83bfe298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dae39a642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001d
RBP: 00007f3d83bfe2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000033028740
R13: 000000000000001d R14: 00007f3d83bfe420 R15: 000000000000001e
 </TASK>
Complete report #1287252
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? v4l2_release
videodev 0xd1
7
? v4l2_release
videodev 0xd1
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387d20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f31cb88 RSI: 0000000000000001 RDI: ffff8b116f31cb80
RBP: ffffd39cd2ba9000 R08: 0000000000000000 R09: ffffd39bcc387bc8
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb770000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002969139ce000 CR3: 000000034ee9c006 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? common_interrupt+0x47/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287250
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? v4l2_release
videodev 0xd1
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 6 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 6 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387c60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f51cb88 RSI: 0000000000000001 RDI: ffff8b116f51cb80
RBP: ffffd39e5a07f000 R08: 0000000000000000 R09: ffffd39bcc387b08
R10: ffffffffa2cd7f38 R11: 00000000ffffedd9 R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb970000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000dcc03b36000 CR3: 000000034ee9c001 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __do_sys_newfstat+0x68/0x70
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287249
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? v4l2_release
videodev 0xd1
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 1 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387ca0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f29cb88 RSI: 0000000000000001 RDI: ffff8b116f29cb80
RBP: ffffd39d8c38d000 R08: 0000000000000000 R09: ffffd39bcc387b48
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb6f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe19e8df130 CR3: 000000034ee9c004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? inode_update_timestamps+0xd2/0x110
 ? generic_update_time+0x53/0x60
 ? touch_atime+0xb5/0x120
 ? __memcg_slab_free_hook+0x119/0x170
 ? kmem_cache_free+0x490/0x4d0
 ? __x64_sys_close+0x3d/0x80
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287248
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 0 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387af0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f21cb88 RSI: 0000000000000001 RDI: ffff8b116f21cb80
RBP: ffffd39c5db10000 R08: 0000000000000000 R09: ffffd39bcc387998
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb670000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000dcc0687c480 CR3: 000000034ee9c004 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? ima_file_check+0x5b/0x80
 ? mntput_no_expire+0x4b/0x280
 ? terminate_walk+0x62/0x100
 ? path_openat+0x134/0x2c0
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287247
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 94387 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 1 UID: 1000 PID: 94387 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcb1e3bc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f29cb88 RSI: 0000000000000001 RDI: ffff8b116f29cb80
RBP: ffffd39e50c1a000 R08: 0000000000000000 R09: ffffd39bcb1e3a68
R10: ffffffffa2ccc908 R11: 00000000ffffebc7 R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007f3d83bff6c0(0000) GS:ffff8b11cb6f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000dcc03b1c000 CR3: 00000003546d6001 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? avc_has_perm_noaudit+0x63/0xe0
 ? avc_has_perm+0x59/0xe0
 ? generic_fillattr+0x4d/0x140
 ? _copy_to_user+0x36/0x50
 ? cp_new_stat+0x130/0x170
 ? __do_sys_newfstatat+0x4b/0x80
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x16c/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3dae39a642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f3d83bfe298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dae39a642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001d
RBP: 00007f3d83bfe2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000033028740
R13: 000000000000001d R14: 00007f3d83bfe420 R15: 000000000000001e
 </TASK>
Complete report #1287246
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? v4l2_release
videodev 0xd1
7
? v4l2_release
videodev 0xd1
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 94387 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 5 UID: 1000 PID: 94387 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcb1e3cb0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f49cb88 RSI: 0000000000000001 RDI: ffff8b116f49cb80
RBP: ffffd39e3a3b7000 R08: 0000000000000000 R09: ffffd39bcb1e3b58
R10: ffffffffa2cc58a0 R11: 00000000ffffea80 R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007f3d83bff6c0(0000) GS:ffff8b11cb8f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000105c007e3000 CR3: 00000003546d6006 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? flush_tlb_func+0x8e/0x300
 ? __pfx_flush_tlb_func+0x10/0x10
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3dae39a642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f3d83bfe298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dae39a642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001d
RBP: 00007f3d83bfe2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000033028740
R13: 000000000000001d R14: 00007f3d83bfe420 R15: 000000000000001e
 </TASK>
Complete report #1287244
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 94387 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 94387 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcb1e3d60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f31cb88 RSI: 0000000000000001 RDI: ffff8b116f31cb80
RBP: ffffd39c6450f000 R08: 0000000000000000 R09: ffffd39bcb1e3c08
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007f3d83bff6c0(0000) GS:ffff8b11cb770000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003776002c2000 CR3: 00000003546d6002 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_sys_openat2+0xa2/0xe0
 ? hrtimer_nanosleep+0x8a/0x100
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3dae39a642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f3d83bfe298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dae39a642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001d
RBP: 00007f3d83bfe2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000033028740
R13: 000000000000001d R14: 00007f3d83bfe420 R15: 000000000000001e
 </TASK>
Complete report #1287243
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? v4l2_release
videodev 0xd1
7
? v4l2_release
videodev 0xd1
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 7 PID: 91726 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 7 UID: 1000 PID: 91726 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcc387ce0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f59cb88 RSI: 0000000000000001 RDI: ffff8b116f59cb80
RBP: ffffd39d5ac1d000 R08: 0000000000000000 R09: ffffd39bcc387b88
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007fb0677fe6c0(0000) GS:ffff8b11cb9f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000dcc05428600 CR3: 000000034ee9c005 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? __pfx_v4l2_ioctl+0x10/0x10 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? process_one_work+0x1c1/0x350
 ? worker_enter_idle+0x69/0x110
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? handle_softirqs+0x1ae/0x340
 ? __irq_exit_rcu+0x4c/0xf0
 ? common_interrupt+0x47/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb095688642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fb0677fd298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb095688642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000022
RBP: 00007fb0677fd2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000027dbc9c0
R13: 0000000000000022 R14: 00007fb0677fd420 R15: 000000000000001c
 </TASK>
Complete report #1287241
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 94387 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput uhid snd_seq_dummy snd_hrtimer xt_mark xt_cgroup xt_MASQUERADE ip6t_REJECT ipt_REJECT nft_compat nft_queue nfnetlink_queue overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) qrtr sunrpc rt2800usb rt2x00usb binfmt_misc rt2800lib rt2x00lib mac80211 libarc4 cfg80211 snd_usb_audio rfkill snd_hda_codec_realtek snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component snd_hda_intel intel_rapl_msr intel_rapl_common snd_ump x86_pkg_temp_thermal snd_intel_dspcfg snd_rawmidi joydev snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp kvm_intel snd_hda_core snd_hwdep drm_ttm_helper snd_seq ttm video kvm wmi snd_seq_device snd_pcm r8169 irqbypass snd_timer iTCO_wdt rapl snd realtek soundcore intel_pmc_bxt mei_hdcp
 intel_cstate iTCO_vendor_support mei_pxp gpio_ich mei_me mei i2c_i801 i2c_smbus pcspkr lpc_ich intel_uncore v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 serio_raw ata_generic pata_acpi i2c_dev fuse videodev mc
CPU: 1 UID: 1000 PID: 94387 Comm: godot Tainted: P        W  OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Gigabyte Technology Co., Ltd. H61M-D2-B3/H61M-D2-B3, BIOS F10 03/27/2012
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 25 a2 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39bcb1e3b10 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b0e40cb5000 RCX: 0000000000000027
RDX: ffff8b116f29cb88 RSI: 0000000000000001 RDI: ffff8b116f29cb80
RBP: ffffd39c1cc4d000 R08: 0000000000000000 R09: ffffd39bcb1e39b8
R10: ffffffffa2d3bc48 R11: 00000000ffffdfff R12: ffff8b0e43f1fb60
R13: ffff8b0e40c4c4a0 R14: ffff8b0e4c479300 R15: 0000000000000000
FS:  00007f3d83bff6c0(0000) GS:ffff8b11cb6f0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000dcc04c4d240 CR3: 00000003546d6001 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? cp_new_stat+0x130/0x170
 ? __do_sys_newfstatat+0x4b/0x80
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x16c/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3dae39a642
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f3d83bfe298 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3dae39a642
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001d
RBP: 00007f3d83bfe2d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000033028740
R13: 000000000000001d R14: 00007f3d83bfe420 R15: 000000000000001e
 </TASK>
Complete report #1272219
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 6496 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_hdmi snd_soc_core sunrpc iwlmvm snd_compress snd_hda_codec_generic intel_uncore_frequency ac97_bus intel_uncore_frequency_common snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg mac80211
 snd_intel_sdw_acpi intel_tcc_cooling snd_hda_codec x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp processor_thermal_device_pci_legacy libarc4 jc42 iTCO_wdt btusb processor_thermal_device intel_pmc_bxt snd_hwdep processor_thermal_wt_hint iTCO_vendor_support kvm_intel processor_thermal_rfim ee1004 btrtl snd_seq iwlwifi btintel btbcm intel_rapl_msr snd_seq_device kvm i2c_i801 btmtk mei_pxp mei_hdcp processor_thermal_rapl snd_pcm cfg80211 intel_rapl_common bluetooth irqbypass processor_thermal_wt_req rapl snd_timer processor_thermal_power_floor asus_nb_wmi intel_cstate asus_wmi processor_thermal_mbox sparse_keymap snd platform_profile intel_uncore rfkill int340x_thermal_zone pcspkr soundcore wmi_bmof idma64 i2c_smbus uvcvideo intel_xhci_usb_role_switch uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 mei_me videobuf2_common mei intel_soc_dts_iosf intel_pch_thermal vfat fat intel_pmc_core pmt_telemetry pmt_class int3400_thermal intel_vsec acpi_pad acpi_thermal_rel asus_wireless joydev
 v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy polyval_clmulni ttm polyval_generic hid_multitouch ghash_clmulni_intel sha512_ssse3 sha256_ssse3 drm_display_helper spi_pxa2xx_platform dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 0 UID: 1000 PID: 6496 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 05 98 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd162c7063cb0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8df280f3b000 RCX: 0000000000000027
RDX: ffff8df5cec1cb88 RSI: 0000000000000001 RDI: ffff8df5cec1cb80
RBP: ffffd16305331000 R08: 0000000000000000 R09: ffffd162c7063b58
R10: ffffffff98b3bb88 R11: 00000000ffffdfff R12: ffff8df2817d5f88
R13: ffff8df38e7b1b20 R14: ffff8df2806a0b40 R15: 0000000000000000
FS:  00007f74f99c76c0(0000) GS:ffff8df635271000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002a1401829000 CR3: 00000002b10e6001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? psi_task_switch+0xb7/0x210
 ? finish_task_switch.isra.0+0x99/0x2c0
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8c/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f7582a929cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f74f99c64a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007f74fb1f84f0 RCX: 00007f7582a929cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000003b
RBP: 00007f74f99c64b0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000003b
R13: 0000000000000000 R14: 0000000000000000 R15: 00007f74f99c6530
 </TASK>
Complete report #1269185
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
? warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 4035 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uhid binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi qrtr bnep btusb btrtl btintel btbcm btmtk bluetooth uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common vfat fat snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 squashfs snd_soc_dmic snd_acp3x_rn snd_acp3x_pdm_dma snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof mt7921e mt7921_common snd_sof_utils snd_pci_ps mt792x_lib snd_soc_acpi_amd_match snd_amd_sdw_acpi mt76_connac_lib soundwire_amd snd_ctl_led nvidia_drm(OE) soundwire_generic_allocation snd_hda_codec_realtek soundwire_bus mt76 snd_hda_codec_generic snd_soc_sdca
 nvidia_modeset(OE) amd_atl intel_rapl_msr intel_rapl_common snd_hda_scodec_component snd_hda_codec_hdmi snd_soc_core ee1004 mac80211 snd_hda_intel snd_intel_dspcfg snd_compress snd_intel_sdw_acpi nvidia_uvm(OE) ac97_bus snd_hda_codec snd_pcm_dmaengine edac_mce_amd snd_rpl_pci_acp6x snd_acp_pci snd_amd_acpi_mach snd_hda_core snd_acp_legacy_common kvm_amd snd_pci_acp6x snd_hwdep snd_seq snd_seq_device kvm libarc4 snd_pcm irqbypass cfg80211 snd_timer nvidia(OE) ideapad_laptop snd_pci_acp5x rapl wmi_bmof lenovo_wmi_hotkey_utilities sparse_keymap pcspkr snd_rn_pci_acp3x platform_profile snd snd_acp_config i2c_piix4 snd_soc_acpi soundcore snd_pci_acp3x i2c_smbus k10temp rfkill joydev amd_pmc v4l2loopback(OE) v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress amdgpu hid_cmedia amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks drm_buddy drm_display_helper nvme rtsx_pci_sdmmc cec nvme_core polyval_clmulni mmc_core polyval_generic ucsi_acpi
 ghash_clmulni_intel sha512_ssse3 typec_ucsi video hid_sensor_hub sha256_ssse3 nvme_keyring hid_multitouch sha1_ssse3 rtsx_pci typec nvme_auth sp5100_tco i2c_hid_acpi wmi i2c_hid serio_raw i2c_dev fuse videodev mc
CPU: 0 UID: 1000 PID: 4035 Comm: telegram-deskto Tainted: G           OE       6.15.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 82L7/LNVNB161216, BIOS GECN39WW(V1.23) 10/30/2024
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 5e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 3c 0e 02 00 48 89 ee 48 c7 c7 38 d4 45 99 e8 0d 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e e9 77 19 9e ff 85 c0 0f 84 21
RSP: 0018:ffffd06e0b387d90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89a494edf000 RCX: 0000000000000027
RDX: ffff89a71fa1cb88 RSI: 0000000000000001 RDI: ffff89a71fa1cb80
RBP: ffffd06e116b8000 R08: 0000000000000000 R09: ffffd06e0b387c38
R10: ffffffff99f3bc48 R11: 00000000ffffdfff R12: ffff89a494c43b60
R13: ffff89a492da7aa0 R14: ffff89a495255500 R15: 0000000000000000
FS:  00007f96d41ff6c0(0000) GS:ffff89a784c70000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f96dcf2e910 CR3: 000000013d2af000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 ? srso_alias_return_thunk+0x5/0xfbef5
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? __count_memcg_events+0xc0/0x1e0
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? handle_mm_fault+0x243/0x360
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_user_addr_fault+0x21a/0x690
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f97328876c2
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f96d41fc688 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97328876c2
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000040
RBP: 00007f96d41fc6c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f96d41fc7a0
R13: 0000000000000001 R14: 00007f96d41fc730 R15: 0000000000000040
 </TASK>
Complete report #1268970
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 11525 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput xt_conntrack xt_MASQUERADE bridge stp llc rfcomm snd_seq_dummy snd_hrtimer xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic sunrpc soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_hdmi snd_soc_core snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_uncore_frequency
 intel_uncore_frequency_common snd_hda_core snd_hwdep intel_tcc_cooling x86_pkg_temp_thermal snd_seq intel_powerclamp coretemp snd_seq_device kvm_intel snd_pcm snd_timer kvm jc42 asus_nb_wmi iwlmvm mei_pxp snd asus_wmi ee1004 mac80211 iTCO_wdt soundcore intel_pmc_bxt mei_hdcp iTCO_vendor_support sparse_keymap irqbypass libarc4 wmi_bmof platform_profile pcspkr mei_me rapl i2c_i801 intel_cstate intel_rapl_msr iwlwifi btusb btrtl btintel btbcm cfg80211 btmtk i2c_smbus bluetooth uvcvideo intel_uncore uvc videobuf2_vmalloc processor_thermal_device_pci_legacy videobuf2_memops videobuf2_v4l2 processor_thermal_device processor_thermal_wt_hint rfkill videobuf2_common processor_thermal_rfim mei processor_thermal_rapl vfat intel_rapl_common fat processor_thermal_wt_req processor_thermal_power_floor idma64 processor_thermal_mbox intel_pch_thermal int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core asus_wireless pmt_telemetry pmt_class acpi_pad intel_vsec int3400_thermal acpi_thermal_rel
 joydev v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel video sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac sha1_ssse3 cec spi_pxa2xx_core i2c_hid_acpi i2c_hid wmi serio_raw i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 11525 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 c5 b5 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcfab5584fb90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8905c1ee4000 RCX: 0000000000000027
RDX: ffff89090ed1cb88 RSI: 0000000000000001 RDI: ffff89090ed1cb80
RBP: ffffcfab5bb52000 R08: 0000000000000000 R09: ffffcfab5584fa38
R10: ffffffffb673bb88 R11: 00000000ffffdfff R12: ffff8905caf749e0
R13: ffff8908ee4aa1a0 R14: ffff8905c047d540 R15: 0000000000000000
FS:  00007f6c996fa6c0(0000) GS:ffff890957771000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000073c000e9000 CR3: 0000000091ef4004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f6d228349cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f6c996f93f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f6d228349cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001a
RBP: 00007f6c996f9400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f6c9aff84f0 R15: 00007f6c996f94f0
 </TASK>
Complete report #1265516
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 8380 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec sunrpc snd_hda_ext_core snd_soc_core snd_hda_codec_hdmi snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine snd_hda_intel iwlmvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec intel_uncore_frequency
 intel_uncore_frequency_common snd_hda_core intel_tcc_cooling snd_hwdep mac80211 x86_pkg_temp_thermal intel_powerclamp snd_seq coretemp btusb jc42 snd_seq_device kvm_intel btrtl libarc4 mei_hdcp mei_pxp uvcvideo btintel iTCO_wdt intel_rapl_msr btbcm kvm iwlwifi uvc intel_pmc_bxt processor_thermal_device_pci_legacy ee1004 iTCO_vendor_support videobuf2_vmalloc btmtk processor_thermal_device processor_thermal_wt_hint asus_nb_wmi processor_thermal_rfim videobuf2_memops snd_pcm processor_thermal_rapl irqbypass bluetooth intel_rapl_common videobuf2_v4l2 snd_timer rapl asus_wmi cfg80211 vfat fat snd sparse_keymap intel_cstate processor_thermal_wt_req mei_me processor_thermal_power_floor soundcore wmi_bmof platform_profile videobuf2_common intel_pmc_core i2c_i801 processor_thermal_mbox mei i2c_smbus intel_uncore pcspkr rfkill intel_pch_thermal pmt_telemetry idma64 int340x_thermal_zone pmt_class intel_xhci_usb_role_switch intel_soc_dts_iosf int3400_thermal acpi_thermal_rel acpi_pad intel_vsec asus_wireless joydev
 v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch dw_dmac sha256_ssse3 sha1_ssse3 spi_pxa2xx_core cec video i2c_hid_acpi i2c_hid wmi serio_raw i2c_dev fuse videodev mc
CPU: 2 UID: 1000 PID: 8380 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 05 91 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd23f52953ca0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89108481c000 RCX: 0000000000000027
RDX: ffff8913ced1cb88 RSI: 0000000000000001 RDI: ffff8913ced1cb80
RBP: ffffd23f5d336000 R08: 0000000000000000 R09: ffffd23f52953b48
R10: ffffffff91b3bb88 R11: 00000000ffffdfff R12: ffff89108689c3b0
R13: ffff8910b3587220 R14: ffff89108e4233c0 R15: 0000000000000000
FS:  00007f3b4a0b66c0(0000) GS:ffff89143c371000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000007c1163f000 CR3: 00000002384e8001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3bd31429cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f3b4a0b53f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 000000000000001a RCX: 00007f3bd31429cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001a
RBP: 00007f3b4a0b5400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f3b4b7f62f0 R15: 00007f3b4a0b54f0
 </TASK>
Complete report #1258509
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 7591 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec_hdmi snd_compress snd_hda_codec_generic ac97_bus sunrpc snd_pcm_dmaengine iwlmvm jc42 intel_tcc_cooling snd_hda_intel
 snd_intel_dspcfg x86_pkg_temp_thermal snd_intel_sdw_acpi snd_hda_codec intel_powerclamp ee1004 mac80211 coretemp iTCO_wdt snd_hda_core intel_pmc_bxt kvm_intel iTCO_vendor_support snd_hwdep mei_pxp mei_hdcp intel_rapl_msr libarc4 snd_seq kvm btusb snd_seq_device snd_pcm btrtl uvcvideo btintel processor_thermal_device_pci_legacy irqbypass iwlwifi snd_timer rapl btbcm processor_thermal_device intel_cstate asus_nb_wmi asus_wmi btmtk uvc processor_thermal_wt_hint intel_uncore snd i2c_i801 videobuf2_vmalloc processor_thermal_rfim sparse_keymap platform_profile pcspkr cfg80211 wmi_bmof i2c_smbus soundcore videobuf2_memops bluetooth videobuf2_v4l2 processor_thermal_rapl mei_me intel_rapl_common rfkill idma64 mei processor_thermal_wt_req intel_pch_thermal processor_thermal_power_floor videobuf2_common intel_xhci_usb_role_switch processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf vfat fat intel_pmc_core pmt_telemetry pmt_class intel_vsec acpi_pad asus_wireless int3400_thermal acpi_thermal_rel joydev
 v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy polyval_clmulni polyval_generic ttm ghash_clmulni_intel hid_multitouch sha512_ssse3 spi_pxa2xx_platform drm_display_helper sha256_ssse3 i2c_hid_acpi sha1_ssse3 dw_dmac spi_pxa2xx_core cec video i2c_hid wmi serio_raw i2c_dev fuse videodev mc
CPU: 0 UID: 1000 PID: 7591 Comm: VideoDevicePoll Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 45 af e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd30f06f57d30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89b488b9c000 RCX: 0000000000000027
RDX: ffff89b7cec1cb88 RSI: 0000000000000001 RDI: ffff89b7cec1cb80
RBP: ffffd30f1f754000 R08: 0000000000000000 R09: ffffd30f06f57bd8
R10: ffffffffaff3bb88 R11: 00000000ffffdfff R12: ffff89b48ba7e2a0
R13: ffff89b5a5342c20 R14: ffff89b48b265900 R15: 0000000000000000
FS:  00007fbf9c1236c0(0000) GS:ffff89b81de71000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000186c0de68000 CR3: 000000023d322001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xb/0x30
 ? irqtime_account_irq+0x3c/0xc0
 ? handle_softirqs+0x1ae/0x340
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fc0250a69cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fbf9c1223f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007fc0250a69cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000037
RBP: 00007fbf9c122400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fbf9d7f62f0 R15: 00007fbf9c1224f0
 </TASK>
Complete report #1256813
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
? warn_thunk_thunk
vmlinux 0x16
7
? warn_thunk_thunk
vmlinux 0x16
8
? warn_thunk_thunk
vmlinux 0x16
9
? warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 0 PID: 15007 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: v4l2loopback(OE) binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer snd_seq nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nvidia_drm(POE) nvidia_modeset(POE) qrtr nvidia_uvm(POE) uhid bnep sunrpc nvidia(POE) snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match iwlmvm snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core mac80211 iTCO_wdt intel_uncore_frequency mei_hdcp snd_compress intel_pmc_bxt intel_uncore_frequency_common ee1004 iTCO_vendor_support mei_pxp ac97_bus
 snd_pcm_dmaengine intel_tcc_cooling x86_pkg_temp_thermal libarc4 intel_rapl_msr intel_powerclamp snd_hda_codec_hdmi btusb snd_hda_codec_generic btrtl coretemp iwlwifi btintel snd_hda_intel rapl intel_cstate asus_nb_wmi asus_wmi snd_intel_dspcfg btbcm sparse_keymap intel_uncore platform_profile wmi_bmof mei_me snd_intel_sdw_acpi btmtk cfg80211 snd_hda_codec i2c_i801 pcspkr drm_ttm_helper bluetooth i2c_smbus snd_hda_core snd_usb_audio processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim mei snd_usbmidi_lib processor_thermal_rapl rfkill snd_hwdep intel_rapl_common snd_ump processor_thermal_wt_req processor_thermal_power_floor snd_rawmidi vfat idma64 intel_pch_thermal snd_seq_device processor_thermal_mbox fat intel_xhci_usb_role_switch intel_soc_dts_iosf acpi_als industrialio_triggered_buffer int3403_thermal int340x_thermal_zone kfifo_buf industrialio intel_pmc_core pmt_telemetry pmt_class acpi_pad int3400_thermal intel_vsec asus_wireless
 acpi_thermal_rel joydev snd_aloop loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch sha256_ssse3 mxm_wmi sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse snd_pcm snd_timer snd soundcore v4l2loopback_dc(OE) videodev mc
CPU: 0 UID: 1000 PID: 15007 Comm: VideoDevicePoll Tainted: P           OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. UX410UQK/UX410UQK, BIOS UX410UQK.311 04/17/2019
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 a5 b6 e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcfc085f6bc70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff893f41acd000 RCX: 0000000000000027
RDX: ffff89429ec1cb88 RSI: 0000000000000001 RDI: ffff89429ec1cb80
RBP: ffffcfc096e23000 R08: 0000000000000000 R09: ffffcfc085f6bb18
R10: ffffffffb753bb88 R11: 00000000ffffdfff R12: ffff893f42c065b8
R13: ffff8940d5bd13a0 R14: ffff893f4041fb40 R15: 0000000000000000
FS:  00007fdae8d4b6c0(0000) GS:ffff8942e6871000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd916bf0000 CR3: 00000001a3194005 CR4: 00000000003706f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? do_filp_open+0xd8/0x180
 ? alloc_fd+0xbd/0x110
 ? do_sys_openat2+0xa2/0xe0
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x61/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? common_interrupt+0x47/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fdb71e559cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fdae8d4a3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00000000000000e6 RCX: 00007fdb71e559cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000e6
RBP: 00007fdae8d4a400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fdaea5f62f0 R15: 00007fdae8d4a4f0
 </TASK>
Complete report #1248397
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 3 PID: 4583 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks bnep soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec sunrpc snd_hda_ext_core iwlmvm snd_soc_core snd_hda_codec_hdmi snd_compress ac97_bus snd_hda_codec_generic snd_pcm_dmaengine snd_hda_intel mac80211 snd_intel_dspcfg snd_intel_sdw_acpi intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec
 intel_tcc_cooling snd_hda_core x86_pkg_temp_thermal btusb snd_hwdep intel_powerclamp jc42 libarc4 btrtl coretemp mei_pxp uvcvideo iTCO_wdt snd_seq btintel kvm_intel btbcm intel_pmc_bxt ee1004 iwlwifi iTCO_vendor_support snd_seq_device mei_hdcp btmtk uvc intel_rapl_msr videobuf2_vmalloc kvm snd_pcm bluetooth videobuf2_memops irqbypass cfg80211 asus_nb_wmi videobuf2_v4l2 rapl asus_wmi intel_cstate snd_timer sparse_keymap platform_profile i2c_i801 intel_uncore videobuf2_common snd mei_me wmi_bmof pcspkr soundcore i2c_smbus rfkill processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl intel_rapl_common mei processor_thermal_wt_req vfat idma64 processor_thermal_power_floor fat intel_pch_thermal processor_thermal_mbox intel_xhci_usb_role_switch int340x_thermal_zone intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class asus_wireless intel_vsec acpi_pad int3400_thermal acpi_thermal_rel joydev v4l2loopback(OE) loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch sha256_ssse3 spi_pxa2xx_platform dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse v4l2loopback_dc(OE) videodev mc
CPU: 3 UID: 1000 PID: 4583 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.11-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 90 0f e5 9b e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd39c851cfad0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e70420ed000 RCX: 0000000000000027
RDX: ffff8e738eda1948 RSI: 0000000000000001 RDI: ffff8e738eda1940
RBP: ffffd39cc4c20000 R08: 0000000000000000 R09: ffffd39c851cf978
R10: ffffffff9c9368e8 R11: 00000000ffffdfff R12: ffff8e7048a96be8
R13: ffff8e718cba33a0 R14: ffff8e704064d180 R15: 0000000000000000
FS:  00007ff890afa6c0(0000) GS:ffff8e738ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000348401a71f68 CR3: 00000002c7ef6006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? ima_file_check+0x5c/0x80
 ? mntput_no_expire+0x4c/0x280
 ? terminate_walk+0x61/0x100
 ? path_openat+0x12c/0x2b0
 ? do_filp_open+0xd9/0x190
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7ff91a44e9cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ff890af93f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000037 RCX: 00007ff91a44e9cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000037
RBP: 00007ff890af9400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007ff8923ef8f0 R15: 00007ff890af94f0
 </TASK>
Complete report #1243749
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? v4l2_release
videodev 0xd1
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 1 PID: 5297 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core sunrpc snd_soc_core snd_hda_codec_hdmi intel_uncore_frequency snd_hda_codec_generic snd_compress intel_uncore_frequency_common ac97_bus iwlmvm snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg intel_tcc_cooling x86_pkg_temp_thermal
 snd_intel_sdw_acpi intel_powerclamp coretemp snd_hda_codec kvm_intel snd_hda_core mac80211 snd_hwdep libarc4 uvcvideo snd_seq kvm jc42 snd_seq_device snd_pcm uvc iwlwifi videobuf2_vmalloc asus_nb_wmi iTCO_wdt intel_pmc_bxt videobuf2_memops asus_wmi mei_hdcp irqbypass iTCO_vendor_support ee1004 videobuf2_v4l2 btusb snd_timer mei_pxp rapl intel_rapl_msr processor_thermal_device_pci_legacy btrtl snd sparse_keymap intel_cstate btintel platform_profile processor_thermal_device vfat videobuf2_common i2c_i801 soundcore intel_uncore processor_thermal_wt_hint btbcm btmtk wmi_bmof cfg80211 fat processor_thermal_rfim pcspkr bluetooth processor_thermal_rapl i2c_smbus mei_me idma64 intel_rapl_common mei processor_thermal_wt_req intel_pch_thermal processor_thermal_power_floor rfkill processor_thermal_mbox int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class intel_vsec int3400_thermal asus_wireless acpi_pad acpi_thermal_rel joydev v4l2loopback(OE) loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac spi_pxa2xx_core sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse v4l2loopback_dc(OE) videodev mc
CPU: 1 UID: 1000 PID: 5297 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.11-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 90 0f e5 a9 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd195c78cfc20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d9e81c0e000 RCX: 0000000000000027
RDX: ffff8da1ceca1948 RSI: 0000000000000001 RDI: ffff8da1ceca1940
RBP: ffffd196084a8000 R08: 0000000000000000 R09: ffffd195c78cfac8
R10: ffffffffaa9368e8 R11: 00000000ffffdfff R12: ffff8d9e8889abe8
R13: ffff8da0d4513520 R14: ffff8d9e80463180 R15: 0000000000000000
FS:  00007f9abe3236c0(0000) GS:ffff8da1cec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002bf40c59e000 CR3: 00000002a41d8001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? rcu_accelerate_cbs+0x1c1/0x1f0
 ? __note_gp_changes+0x27b/0x350
 ? note_gp_changes+0x75/0x90
 ? sched_clock+0x10/0x30
 ? sched_clock_cpu+0xf/0x230
 ? rcu_core+0x199/0x350
 ? irqtime_account_irq+0x3c/0xc0
 ? handle_softirqs+0x1ae/0x340
 ? sched_clock+0x10/0x30
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f9b46c489cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f9abe3223f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f9b46c489cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000038
RBP: 00007f9abe322400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f9abf9ef8f0 R15: 00007f9abe3224f0
 </TASK>
Complete report #1242362
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 1 PID: 5802 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence bnep snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match sunrpc snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency snd_hda_codec_hdmi intel_uncore_frequency_common iwlmvm snd_soc_core snd_hda_codec_generic intel_tcc_cooling snd_compress ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp snd_hda_intel coretemp
 snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel mac80211 snd_hda_codec jc42 libarc4 kvm snd_hda_core snd_hwdep snd_seq btusb snd_seq_device iwlwifi iTCO_wdt snd_pcm intel_pmc_bxt irqbypass btrtl iTCO_vendor_support processor_thermal_device_pci_legacy btintel ee1004 intel_rapl_msr mei_hdcp btbcm mei_pxp rapl processor_thermal_device intel_cstate processor_thermal_wt_hint uvcvideo asus_nb_wmi asus_wmi uvc btmtk snd_timer sparse_keymap i2c_i801 processor_thermal_rfim videobuf2_vmalloc intel_uncore cfg80211 wmi_bmof pcspkr platform_profile bluetooth snd i2c_smbus processor_thermal_rapl mei_me videobuf2_memops soundcore intel_rapl_common videobuf2_v4l2 mei processor_thermal_wt_req videobuf2_common rfkill vfat idma64 fat intel_pch_thermal processor_thermal_power_floor processor_thermal_mbox int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class intel_vsec asus_wireless int3400_thermal acpi_pad acpi_thermal_rel joydev v4l2loopback(OE) loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni spi_pxa2xx_platform polyval_generic hid_multitouch ghash_clmulni_intel dw_dmac sha512_ssse3 sha256_ssse3 sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse v4l2loopback_dc(OE) videodev mc
CPU: 1 UID: 1000 PID: 5802 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.11-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 90 0f e5 87 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffca6b10ee7b20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff892a87f41000 RCX: 0000000000000027
RDX: ffff892dceca1948 RSI: 0000000000000001 RDI: ffff892dceca1940
RBP: ffffca6b31c45000 R08: 0000000000000000 R09: ffffca6b10ee79c8
R10: ffffffff889368e8 R11: 00000000ffffdfff R12: ffff892a88823530
R13: ffff892ce5a8e620 R14: ffff892a806f0900 R15: 0000000000000000
FS:  00007f4febbfe6c0(0000) GS:ffff892dcec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005613df6d0660 CR3: 00000003646aa004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? kmem_cache_free+0x492/0x4d0
 ? path_openat+0xcb/0x2b0
 ? path_openat+0xcb/0x2b0
 ? do_filp_open+0xd9/0x190
 ? put_unused_fd+0x2a/0x70
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x16c/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f50745169cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f4febbfd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000070 RCX: 00007f50745169cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000070
RBP: 00007f4febbfd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f4fed1ef8f0 R15: 00007f4febbfd4f0
 </TASK>
Complete report #1242158
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? v4l2_release
videodev 0xd1
7
? v4l2_release
videodev 0xd1
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 29896 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer xt_comment nft_compat nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic sunrpc soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_rapl_msr snd_sof_utils snd_soc_acpi_intel_match intel_rapl_common snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi intel_pmc_core_pltdrv intel_pmc_core soundwire_bus iwlmvm snd_soc_sdca pmt_telemetry pmt_class intel_vsec snd_soc_avs intel_tcc_cooling x86_pkg_temp_thermal snd_soc_hda_codec intel_powerclamp snd_hda_ext_core coretemp snd_hda_codec_hdmi snd_soc_core snd_compress snd_hda_codec_realtek mac80211 snd_hda_codec_generic kvm_intel
 snd_hda_scodec_component ac97_bus iTCO_wdt snd_pcm_dmaengine snd_hda_intel intel_pmc_bxt iTCO_vendor_support btusb mei_pxp ee1004 snd_intel_dspcfg mei_hdcp mei_wdt binfmt_misc libarc4 uvcvideo btrtl uvc kvm btintel iwlwifi videobuf2_vmalloc btbcm videobuf2_memops btmtk videobuf2_v4l2 bluetooth snd_intel_sdw_acpi videobuf2_common snd_hda_codec irqbypass rapl think_lmi intel_cstate vfat firmware_attributes_class intel_uncore fat pcspkr snd_hda_core snd_hwdep cfg80211 snd_seq wmi_bmof snd_seq_device i2c_i801 snd_ctl_led snd_pcm i2c_smbus e1000e snd_timer thinkpad_acpi mei_me mei sparse_keymap intel_xhci_usb_role_switch intel_pch_thermal platform_profile rfkill snd soundcore joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 rtsx_pci_sdmmc mmc_core polyval_clmulni polyval_generic i2c_algo_bit drm_buddy ghash_clmulni_intel sha512_ssse3 sha256_ssse3 ttm rtsx_pci sha1_ssse3 drm_display_helper video cec wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc i2c_dev
CPU: 0 UID: 1000 PID: 29896 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.11-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 20F5S0BX1V/20F5S0BX1V, BIOS R02ET76W (1.49 ) 02/23/2022
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 90 0f e5 ab e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcc3e0b803b90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b5bc1186000 RCX: 0000000000000027
RDX: ffff8b5cd9421948 RSI: 0000000000000001 RDI: ffff8b5cd9421940
RBP: ffffcc3e2115b000 R08: 0000000000000000 R09: ffffcc3e0b803a38
R10: ffffffffac9368e8 R11: 00000000ffffdfff R12: ffff8b5bc0371010
R13: ffff8b5c3aaa2da0 R14: ffff8b5bc05289c0 R15: 0000000000000000
FS:  00007f7b4abfe6c0(0000) GS:ffff8b5cd9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000159413065008 CR3: 0000000005476005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? put_unused_fd+0x2a/0x70
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f7bd31c69cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f7b4abfd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000019 RCX: 00007f7bd31c69cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000019
RBP: 00007f7b4abfd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f7b4c1ef8f0 R15: 00007f7b4abfd4f0
 </TASK>
Complete report #1242040
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? v4l2_release
videodev 0xd1
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 13 PID: 85269 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat rfcomm snd_seq_dummy snd_hrtimer overlay uhid hid_apple apple_mfi_fastcharge nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables snd_usb_audio snd_usbmidi_lib snd_ump qrtr snd_rawmidi hid_logitech_hidpp snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl r8153_ecm snd_sof_intel_hda_generic cdc_ether usbnet soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi bnep snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_ctl_led snd_soc_avs snd_hda_codec_realtek snd_soc_hda_codec snd_hda_codec_generic snd_hda_ext_core
 snd_hda_scodec_component snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine binfmt_misc r8152 mii iwlmvm intel_uncore_frequency intel_uncore_frequency_common dell_pc platform_profile mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_intel snd_intel_dspcfg libarc4 snd_intel_sdw_acpi kvm snd_hda_codec snd_hda_core snd_hwdep snd_seq hci_uart snd_seq_device uvcvideo iwlwifi snd_pcm dell_laptop processor_thermal_device_pci_legacy btqca spi_nor irqbypass uvc btusb processor_thermal_device pwrseq_core videobuf2_vmalloc dell_wmi mei_hdcp hid_sensor_als mei_pxp btrtl hid_sensor_trigger processor_thermal_wt_hint videobuf2_memops mtd rapl iTCO_wdt btintel hid_sensor_iio_common videobuf2_v4l2 processor_thermal_rfim snd_timer dell_smbios vfat intel_pmc_bxt intel_cstate processor_thermal_rapl industrialio_triggered_buffer videobuf2_common btmtk squashfs fat intel_rapl_msr ee1004 iTCO_vendor_support dcdbas intel_uncore dell_wmi_sysman typec_thunderbolt snd pcspkr dell_wmi_ddv intel_rapl_common
 mei_me btbcm kfifo_buf spi_intel_pci dell_smm_hwmon cfg80211 dell_wmi_descriptor firmware_attributes_class wmi_bmof industrialio bluetooth thunderbolt mei processor_thermal_wt_req soundcore i2c_i801 spi_intel i2c_smbus idma64 processor_thermal_power_floor processor_thermal_mbox rfkill intel_soc_dts_iosf int3403_thermal intel_skl_int3472_tps68470 dptf_power int340x_thermal_zone tps68470_regulator clk_tps68470 intel_skl_int3472_discrete intel_pmc_core intel_skl_int3472_common pmt_telemetry int3400_thermal intel_hid pmt_class acpi_thermal_rel sparse_keymap acpi_tad acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid hid_logitech_dj i915 i2c_algo_bit rtsx_pci_sdmmc drm_buddy ttm nvme mmc_core drm_display_helper polyval_clmulni nvme_core polyval_generic ghash_clmulni_intel intel_ish_ipc video hid_multitouch sha512_ssse3 ucsi_acpi sha256_ssse3 sha1_ssse3 typec_ucsi rtsx_pci intel_ishtp cec typec
 nvme_auth intel_vsec i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse v4l2loopback_dc(OE) videodev mc
CPU: 13 UID: 1000 PID: 85269 Comm: VideoDevicePoll Tainted: G           OE      6.14.11-300.fc42.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. XPS 15 9510/, BIOS 1.38.1 04/30/2025
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 90 0f e5 91 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e e9 4c ed dc 00 85 c0 0f 84 21
RSP: 0018:ffffd50c3164bce0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8ddbc70c0000 RCX: 0000000000000027
RDX: ffff8de32f6a1948 RSI: 0000000000000001 RDI: ffff8de32f6a1940
RBP: ffffd50c33683000 R08: 0000000000000000 R09: ffffd50c3164bb88
R10: ffffffff929368e8 R11: 00000000ffffdfff R12: ffff8ddbc452eff8
R13: ffff8ddbccf0dfa0 R14: ffff8ddbc6ac0180 R15: 0000000000000000
FS:  00007fcdedc856c0(0000) GS:ffff8de32f680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000022f40385f060 CR3: 00000001278bc004 CR4: 0000000000f72ef0
PKRU: 55555558
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fce8ae2e6c2
Code: 08 0f 85 81 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007fcdedc84268 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000046 RCX: 00007fce8ae2e6c2
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046
RBP: 00007fcdedc842a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fcdef3ef8f0 R15: 00007fcdedc843d0
 </TASK>
Complete report #1234544
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? v4l2_release
videodev 0xd1
7
? v4l2_release
videodev 0xd1
8
? v4l2_release
videodev 0xd1
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 2 PID: 5252 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus sunrpc snd_soc_sdca iwlmvm snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec snd_hda_ext_core intel_tcc_cooling snd_soc_core snd_hda_codec_hdmi mac80211 snd_hda_codec_generic snd_compress x86_pkg_temp_thermal intel_powerclamp ac97_bus snd_pcm_dmaengine coretemp jc42
 snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec ee1004 iTCO_wdt libarc4 kvm intel_pmc_bxt mei_hdcp iTCO_vendor_support mei_pxp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm intel_rapl_msr irqbypass rapl intel_cstate asus_nb_wmi btusb iwlwifi btrtl btintel asus_wmi uvcvideo intel_uncore pcspkr btbcm processor_thermal_device_pci_legacy sparse_keymap btmtk uvc processor_thermal_device vfat videobuf2_vmalloc fat snd_timer platform_profile videobuf2_memops cfg80211 snd bluetooth wmi_bmof videobuf2_v4l2 processor_thermal_wt_hint i2c_i801 processor_thermal_rfim videobuf2_common soundcore i2c_smbus mei_me processor_thermal_rapl mei rfkill intel_rapl_common idma64 processor_thermal_wt_req intel_pch_thermal processor_thermal_power_floor processor_thermal_mbox intel_pmc_core intel_xhci_usb_role_switch int340x_thermal_zone pmt_telemetry intel_soc_dts_iosf pmt_class intel_vsec acpi_pad asus_wireless int3400_thermal acpi_thermal_rel joydev v4l2loopback(OE) loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm polyval_clmulni hid_multitouch polyval_generic ghash_clmulni_intel sha512_ssse3 i2c_hid_acpi drm_display_helper spi_pxa2xx_platform sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 2 UID: 1000 PID: 5252 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 b2 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd2b8506cfac0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8a1e89cd0000 RCX: 0000000000000027
RDX: ffff8a21ced21948 RSI: 0000000000000001 RDI: ffff8a21ced21940
RBP: ffffd2b870e23000 R08: 0000000000000000 R09: ffffd2b8506cf968
R10: ffffffffb39368e8 R11: 00000000ffffdfff R12: ffff8a1e88c11328
R13: ffff8a1fa9d84320 R14: ffff8a1e80690180 R15: 0000000000000000
FS:  00007f12781fe6c0(0000) GS:ffff8a21ced00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000030ac00154050 CR3: 00000002cb5d6006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? path_openat+0xcb/0x2b0
 ? do_filp_open+0xd9/0x190
 ? put_unused_fd+0x2a/0x70
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1300b169cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f12781fd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000075 RCX: 00007f1300b169cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000075
RBP: 00007f12781fd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f12797ef8f0 R15: 00007f12781fd4f0
 </TASK>
Complete report #1233970
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
? warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? v4l2_release
videodev 0xd1
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 3 PID: 26504 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep sunrpc vfat fat snd_seq_midi snd_seq_midi_event amd_atl intel_rapl_msr intel_rapl_common snd_hda_codec_hdmi snd_usb_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi edac_mce_amd snd_hda_codec ee1004 uvcvideo btusb snd_usbmidi_lib kvm_amd snd_hda_core snd_ump btrtl snd_rawmidi btintel snd_hwdep uvc snd_seq btbcm videobuf2_vmalloc snd_seq_device btmtk eeepc_wmi videobuf2_memops kvm snd_pcm asus_wmi videobuf2_v4l2 bluetooth hid_logitech_hidpp videobuf2_common sparse_keymap snd_timer joydev r8169 snd irqbypass platform_profile rapl wmi_bmof realtek soundcore rfkill pcspkr i2c_piix4 gpio_amdpt k10temp i2c_smbus gpio_generic v4l2loopback_dc(OE) videodev mc loop nfnetlink zram lz4hc_compress lz4_compress
 amdgpu hid_logitech_dj amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper video polyval_clmulni nvme polyval_generic drm_panel_backlight_quirks ghash_clmulni_intel drm_buddy sha512_ssse3 sha256_ssse3 drm_display_helper nvme_core sha1_ssse3 sp5100_tco cec nvme_auth wmi fuse
CPU: 3 UID: 1000 PID: 26504 Comm: Discord Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUS System Product Name/TUF GAMING B550-PRO, BIOS 2806 10/27/2022
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 b4 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e e9 77 d6 9e ff 85 c0 0f 84 21
RSP: 0018:ffffcd34c4697d50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8ba18211b000 RCX: 0000000000000027
RDX: ffff8ba86e7a1948 RSI: 0000000000000001 RDI: ffff8ba86e7a1940
RBP: ffffcd34e4ba9000 R08: 0000000000000000 R09: ffffcd34c4697bf8
R10: ffffffffb59368e8 R11: 00000000ffffdfff R12: ffff8ba18de9d640
R13: ffff8ba1f88f7220 R14: ffff8ba180733d80 R15: 0000000000000000
FS:  00007f889e2bfec0(0000) GS:ffff8ba86e780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000260405d870c8 CR3: 00000005746d4000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd4/0x100 [videodev]
 ? srso_alias_return_thunk+0x5/0xfbef5
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? v4l2_ioctl+0x6a/0xb0 [videodev]
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? __x64_sys_ioctl+0x56/0xc0
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode+0x10/0x210
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x87/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x87/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? irqentry_exit_to_user_mode+0x16c/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f889edc69cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ffc6f4a3c90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007ffc6f4a3d40 RCX: 00007f889edc69cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000016
RBP: 00007ffc6f4a3ca0 R08: 0000000000000001 R09: 00001bb400000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc6f4a3cd8
R13: 00007ffc6f4a3d40 R14: 00001bb400041220 R15: 00001bb4000a8880
 </TASK>
Complete report #1233731
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? v4l2_release
videodev 0xd1
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 1 PID: 31917 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation sunrpc snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_hdmi intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal snd_hda_codec_generic intel_powerclamp iwlmvm snd_compress ac97_bus coretemp snd_pcm_dmaengine jc42 kvm_intel
 snd_hda_intel iTCO_wdt snd_intel_dspcfg intel_pmc_bxt snd_intel_sdw_acpi mei_hdcp iTCO_vendor_support mei_pxp ee1004 mac80211 snd_hda_codec snd_hda_core kvm intel_rapl_msr libarc4 snd_hwdep snd_seq snd_seq_device irqbypass snd_pcm btusb rapl uvcvideo btrtl iwlwifi btintel asus_nb_wmi uvc btbcm asus_wmi btmtk videobuf2_vmalloc videobuf2_memops intel_cstate vfat videobuf2_v4l2 processor_thermal_device_pci_legacy snd_timer sparse_keymap wmi_bmof processor_thermal_device fat intel_uncore videobuf2_common cfg80211 bluetooth snd processor_thermal_wt_hint platform_profile pcspkr i2c_i801 soundcore mei_me processor_thermal_rfim i2c_smbus mei intel_pch_thermal idma64 processor_thermal_rapl rfkill intel_rapl_common processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf int3400_thermal intel_pmc_core acpi_pad acpi_thermal_rel pmt_telemetry pmt_class intel_vsec asus_wireless joydev v4l2loopback(OE) loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac spi_pxa2xx_core sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 1 UID: 1000 PID: 31917 Comm: Discord Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 a2 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd20545757c90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88d644d5e000 RCX: 0000000000000027
RDX: ffff88d98eca1948 RSI: 0000000000000001 RDI: ffff88d98eca1940
RBP: ffffd20570001000 R08: 0000000000000000 R09: ffffd20545757b38
R10: ffffffffa39368e8 R11: 00000000ffffdfff R12: ffff88d64947e8d0
R13: ffff88d73ac4cda0 R14: ffff88d642469f00 R15: 0000000000000000
FS:  00007fd238b68ec0(0000) GS:ffff88d98ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056498035f930 CR3: 0000000037658002 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? do_read_fault+0x105/0x230
 ? pte_offset_map_rw_nolock+0x1f/0x90
 ? do_fault+0x146/0x220
 ? __handle_mm_fault+0x3ac/0x710
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __count_memcg_events+0xc0/0x1e0
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x227/0x340
 ? do_user_addr_fault+0x36c/0x640
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fd2396839cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fff99d5dec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007fff99d5df70 RCX: 00007fd2396839cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000016
RBP: 00007fff99d5ded0 R08: 0000000000000001 R09: 0000288c00000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff99d5df08
R13: 00007fff99d5df70 R14: 0000288c00043848 R15: 0000288c000a84c0
 </TASK>
Complete report #1229291
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? v4l2_release
videodev 0xd1
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? v4l2_release
videodev 0xd1
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 4415 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof sunrpc snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi snd_soc_core snd_hda_codec_generic coretemp jc42 snd_compress iwlmvm ac97_bus snd_pcm_dmaengine
 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm_intel snd_hda_core iTCO_wdt intel_pmc_bxt mac80211 ee1004 iTCO_vendor_support mei_pxp mei_hdcp btusb snd_hwdep intel_rapl_msr kvm libarc4 btrtl snd_seq snd_seq_device irqbypass iwlwifi snd_pcm btintel asus_nb_wmi rapl btbcm asus_wmi snd_timer intel_cstate sparse_keymap btmtk intel_uncore platform_profile pcspkr snd cfg80211 wmi_bmof uvcvideo bluetooth processor_thermal_device_pci_legacy uvc videobuf2_vmalloc videobuf2_memops vfat soundcore videobuf2_v4l2 i2c_i801 mei_me fat processor_thermal_device i2c_smbus rfkill processor_thermal_wt_hint videobuf2_common mei processor_thermal_rfim processor_thermal_rapl intel_rapl_common idma64 processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox int340x_thermal_zone intel_pch_thermal intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core int3400_thermal pmt_telemetry pmt_class acpi_thermal_rel acpi_pad intel_vsec asus_wireless joydev loop nfnetlink zram lz4hc_compress
 lz4_compress i915 i2c_algo_bit polyval_clmulni drm_buddy polyval_generic ghash_clmulni_intel ttm sha512_ssse3 hid_multitouch spi_pxa2xx_platform sha256_ssse3 dw_dmac drm_display_helper sha1_ssse3 spi_pxa2xx_core i2c_hid_acpi i2c_hid cec video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 0 UID: 1000 PID: 4415 Comm: Discord Tainted: G           OE      6.14.9-300.fc42.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 96 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd34d476bfc90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b68893c9000 RCX: 0000000000000027
RDX: ffff8b6bcec21948 RSI: 0000000000000001 RDI: ffff8b6bcec21940
RBP: ffffd34d55859000 R08: 0000000000000000 R09: ffffd34d476bfb38
R10: ffffffff979368e8 R11: 00000000ffffdfff R12: ffff8b68890d8cf8
R13: ffff8b68c40041a0 R14: ffff8b688060f6c0 R15: 0000000000000000
FS:  00007fc00e904500(0000) GS:ffff8b6bcec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003c840f2e0200 CR3: 00000001c40e2004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fc00f4559cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ffd7ff2a0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007ffd7ff2a170 RCX: 00007fc00f4559cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000015
RBP: 00007ffd7ff2a0d0 R08: 0000000000000001 R09: 0000336400000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd7ff2a108
R13: 00007ffd7ff2a170 R14: 0000336400043830 R15: 00003364000a8380
 </TASK>
Complete report #1227843
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 4779 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel bnep soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec sunrpc snd_hda_ext_core iwlmvm intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_compress coretemp jc42 ac97_bus snd_hda_codec_hdmi snd_hda_codec_generic mac80211 snd_pcm_dmaengine
 kvm_intel snd_hda_intel iTCO_wdt snd_intel_dspcfg intel_pmc_bxt ee1004 iTCO_vendor_support mei_pxp mei_hdcp intel_rapl_msr libarc4 snd_intel_sdw_acpi kvm snd_hda_codec snd_hda_core snd_hwdep btusb snd_seq uvcvideo iwlwifi snd_seq_device btrtl btintel snd_pcm uvc videobuf2_vmalloc irqbypass videobuf2_memops btbcm asus_nb_wmi videobuf2_v4l2 asus_wmi btmtk snd_timer sparse_keymap rapl intel_cstate videobuf2_common snd cfg80211 platform_profile processor_thermal_device_pci_legacy bluetooth wmi_bmof intel_uncore processor_thermal_device i2c_i801 soundcore i2c_smbus pcspkr processor_thermal_wt_hint vfat rfkill mei_me fat processor_thermal_rfim processor_thermal_rapl intel_rapl_common mei processor_thermal_wt_req processor_thermal_power_floor idma64 processor_thermal_mbox intel_pch_thermal int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core pmt_telemetry int3400_thermal pmt_class acpi_pad acpi_thermal_rel asus_wireless joydev intel_vsec loop nfnetlink zram lz4hc_compress
 lz4_compress i915 i2c_algo_bit polyval_clmulni drm_buddy polyval_generic ghash_clmulni_intel ttm sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core drm_display_helper i2c_hid_acpi cec i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 0 UID: 1000 PID: 4779 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 9b e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcf3fc7823bc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e0dc1d5c000 RCX: 0000000000000027
RDX: ffff8e110ec21948 RSI: 0000000000000001 RDI: ffff8e110ec21940
RBP: ffffcf3fdde9a000 R08: 0000000000000000 R09: ffffcf3fc7823a68
R10: ffffffff9c9368e8 R11: 00000000ffffdfff R12: ffff8e0dc88c65b8
R13: ffff8e0dc303b820 R14: ffff8e0dc067e780 R15: 0000000000000000
FS:  00007fc1101fe6c0(0000) GS:ffff8e110ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002ba4025f9c08 CR3: 00000002e672e006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? terminate_walk+0x61/0x100
 ? path_openat+0x12c/0x2b0
 ? do_filp_open+0xd9/0x190
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fc1987169cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fc1101fd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000070 RCX: 00007fc1987169cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000070
RBP: 00007fc1101fd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fc1117ef8f0 R15: 00007fc1101fd4f0
 </TASK>
Complete report #1225361
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 3 PID: 4610 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 overlay ip_set nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence bnep snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_hdmi sunrpc snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_generic iwlmvm snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec mac80211 snd_hda_core snd_hwdep intel_uncore_frequency
 intel_uncore_frequency_common snd_seq jc42 intel_tcc_cooling x86_pkg_temp_thermal libarc4 iTCO_wdt ee1004 btusb intel_powerclamp snd_seq_device intel_pmc_bxt coretemp btrtl iTCO_vendor_support btintel mei_pxp uvcvideo kvm_intel mei_hdcp btbcm intel_rapl_msr uvc snd_pcm iwlwifi btmtk kvm cfg80211 irqbypass asus_nb_wmi videobuf2_vmalloc bluetooth asus_wmi snd_timer rapl videobuf2_memops videobuf2_v4l2 processor_thermal_device_pci_legacy intel_cstate sparse_keymap processor_thermal_device snd i2c_i801 platform_profile intel_uncore videobuf2_common processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl soundcore rfkill mei_me wmi_bmof i2c_smbus intel_rapl_common pcspkr vfat fat mei idma64 processor_thermal_wt_req processor_thermal_power_floor intel_pch_thermal intel_xhci_usb_role_switch processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf intel_pmc_core pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel intel_vsec asus_wireless acpi_pad joydev loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 3 UID: 1000 PID: 4610 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 9c e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd02a878cfd00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c03c824c000 RCX: 0000000000000027
RDX: ffff8c070eda1948 RSI: 0000000000000001 RDI: ffff8c070eda1940
RBP: ffffd02a97d94000 R08: 0000000000000000 R09: ffffd02a878cfba8
R10: ffffffff9d9368e8 R11: 00000000ffffdfff R12: ffff8c03c11dd958
R13: ffff8c041caa1220 R14: ffff8c03c0443cc0 R15: 0000000000000000
FS:  00007fb156f716c0(0000) GS:ffff8c070ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000009ec077e6010 CR3: 000000015c8cc003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? update_load_avg+0x83/0x460
 ? set_next_entity+0xe2/0x200
 ? pick_next_task_fair+0x14a/0x400
 ? psi_task_switch+0x6b/0x210
 ? finish_task_switch.isra.0+0x99/0x2c0
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8d/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb1e0e209cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fb156f703f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000027 RCX: 00007fb1e0e209cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000027
RBP: 00007fb156f70400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb1587ef7f0 R15: 00007fb156f704f0
 </TASK>
Complete report #1222202
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 13531 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec sunrpc snd_hda_ext_core intel_uncore_frequency iwlmvm intel_uncore_frequency_common snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal snd_compress ac97_bus intel_powerclamp coretemp snd_pcm_dmaengine mac80211 snd_hda_codec_hdmi snd_hda_codec_generic
 snd_hda_intel libarc4 snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_hda_codec btusb btrtl iwlwifi snd_hda_core btintel kvm snd_hwdep jc42 uvcvideo btbcm snd_seq uvc snd_seq_device cfg80211 videobuf2_vmalloc btmtk videobuf2_memops iTCO_wdt snd_pcm videobuf2_v4l2 ee1004 irqbypass bluetooth asus_nb_wmi intel_pmc_bxt iTCO_vendor_support rapl asus_wmi intel_cstate sparse_keymap mei_pxp mei_hdcp snd_timer platform_profile snd videobuf2_common i2c_i801 intel_rapl_msr i2c_smbus rfkill soundcore intel_uncore wmi_bmof pcspkr vfat fat processor_thermal_device_pci_legacy mei_me processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl mei intel_rapl_common idma64 intel_pch_thermal processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel acpi_pad intel_vsec asus_wireless joydev loop nfnetlink zram lz4hc_compress
 lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch sha256_ssse3 spi_pxa2xx_platform dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 0 UID: 1000 PID: 13531 Comm: Discord Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 91 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd27582367b10 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e0f08456000 RCX: 0000000000000027
RDX: ffff8e124ec21948 RSI: 0000000000000001 RDI: ffff8e124ec21940
RBP: ffffd2759b321000 R08: 0000000000000000 R09: ffffd275823679b8
R10: ffffffff929368e8 R11: 00000000ffffdfff R12: ffff8e0f017809e0
R13: ffff8e0f73623ca0 R14: ffff8e0f00551000 R15: 0000000000000000
FS:  00007f11ee9c1500(0000) GS:ffff8e124ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f59f215930 CR3: 00000002057ca002 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? xas_find+0x83/0x1b0
 ? ___pte_offset_map+0x1b/0x180
 ? next_uptodate_folio+0xa0/0x340
 ? percpu_counter_add_batch+0x4a/0xb0
 ? filemap_map_pages+0x35e/0x590
 ? do_read_fault+0x105/0x230
 ? pte_offset_map_rw_nolock+0x1f/0x90
 ? do_fault+0x146/0x220
 ? __handle_mm_fault+0x3ac/0x710
 ? __count_memcg_events+0xc0/0x1e0
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x227/0x340
 ? do_user_addr_fault+0x36c/0x640
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f11ef51748c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 c0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 22 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fff9a7267b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007fff9a726860 RCX: 00007f11ef51748c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000015
RBP: 00007fff9a7267c0 R08: 0000000000000001 R09: 0000355c00000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff9a7267f8
R13: 00007fff9a726860 R14: 0000355c000430c0 R15: 0000355c000a04c0
 </TASK>
Complete report #1222198
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 1 PID: 4253 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec sunrpc snd_hda_ext_core intel_uncore_frequency iwlmvm intel_uncore_frequency_common snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal snd_compress ac97_bus intel_powerclamp coretemp snd_pcm_dmaengine mac80211 snd_hda_codec_hdmi snd_hda_codec_generic
 snd_hda_intel libarc4 snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi snd_hda_codec btusb btrtl iwlwifi snd_hda_core btintel kvm snd_hwdep jc42 uvcvideo btbcm snd_seq uvc snd_seq_device cfg80211 videobuf2_vmalloc btmtk videobuf2_memops iTCO_wdt snd_pcm videobuf2_v4l2 ee1004 irqbypass bluetooth asus_nb_wmi intel_pmc_bxt iTCO_vendor_support rapl asus_wmi intel_cstate sparse_keymap mei_pxp mei_hdcp snd_timer platform_profile snd videobuf2_common i2c_i801 intel_rapl_msr i2c_smbus rfkill soundcore intel_uncore wmi_bmof pcspkr vfat fat processor_thermal_device_pci_legacy mei_me processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl mei intel_rapl_common idma64 intel_pch_thermal processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel acpi_pad intel_vsec asus_wireless joydev loop nfnetlink zram lz4hc_compress
 lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch sha256_ssse3 spi_pxa2xx_platform dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 1 UID: 1000 PID: 4253 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 91 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd27586ff3c70 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e0f08456000 RCX: 0000000000000027
RDX: ffff8e124eca1948 RSI: 0000000000000001 RDI: ffff8e124eca1940
RBP: ffffd27597a99000 R08: 0000000000000000 R09: ffffd27586ff3b18
R10: ffffffff929368e8 R11: 00000000ffffdfff R12: ffff8e0f017809e0
R13: ffff8e0f73623ca0 R14: ffff8e0f00551000 R15: 0000000000000000
FS:  00007e218ddfe6c0(0000) GS:ffff8e124ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000004f4000dd040 CR3: 00000001aaa36003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? rseq_ip_fixup+0x8d/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? syscall_exit_to_user_mode+0x1d5/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f6c1707a48c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 c0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 22 99 f8 ff 8b 45 fc c9
RSP: 002b:00007e218ddfd4a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007e218f3ef7f0 RCX: 00007f6c1707a48c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000029
RBP: 00007e218ddfd4b0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000029
R13: 0000000000000000 R14: 0000000000000000 R15: 00007e218ddfd530
 </TASK>
Complete report #1220651
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xd1
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 2 PID: 4470 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_hdmi sunrpc snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_generic iwlmvm snd_soc_core intel_uncore_frequency snd_compress intel_uncore_frequency_common ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg mac80211 snd_intel_sdw_acpi intel_tcc_cooling
 x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp snd_hda_core jc42 kvm_intel iTCO_wdt snd_hwdep intel_pmc_bxt libarc4 iTCO_vendor_support snd_seq kvm ee1004 snd_seq_device mei_hdcp btusb mei_pxp btrtl snd_pcm btintel irqbypass iwlwifi processor_thermal_device_pci_legacy intel_rapl_msr btbcm processor_thermal_device rapl btmtk processor_thermal_wt_hint snd_timer intel_cstate asus_nb_wmi cfg80211 bluetooth processor_thermal_rfim asus_wmi i2c_i801 intel_uncore sparse_keymap snd uvcvideo mei_me i2c_smbus platform_profile wmi_bmof uvc soundcore videobuf2_vmalloc vfat processor_thermal_rapl fat pcspkr intel_rapl_common processor_thermal_wt_req videobuf2_memops videobuf2_v4l2 mei processor_thermal_power_floor rfkill videobuf2_common processor_thermal_mbox intel_pch_thermal idma64 int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core asus_wireless int3400_thermal pmt_telemetry pmt_class acpi_thermal_rel intel_vsec acpi_pad joydev v4l2loopback_dc(OE) videodev mc loop
 nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm polyval_clmulni polyval_generic ghash_clmulni_intel drm_display_helper hid_multitouch spi_pxa2xx_platform sha512_ssse3 dw_dmac sha256_ssse3 spi_pxa2xx_core sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse
CPU: 2 UID: 1000 PID: 4470 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 b3 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd2ba46ccfd10 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b6242027000 RCX: 0000000000000027
RDX: ffff8b658ed21948 RSI: 0000000000000001 RDI: ffff8b658ed21940
RBP: ffffd2ba5a327000 R08: 0000000000000000 R09: ffffd2ba46ccfbb8
R10: ffffffffb49368e8 R11: 00000000ffffdfff R12: ffff8b6241ab1010
R13: ffff8b627d449820 R14: ffff8b62474e1000 R15: 0000000000000000
FS:  00007fc005dc86c0(0000) GS:ffff8b658ed00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002ab408f72000 CR3: 0000000290f7a003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? put_unused_fd+0x2a/0x70
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fc08ef6f48c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 c0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 22 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fc005dc73f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007fc08ef6f48c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030
RBP: 00007fc005dc7400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fc0075ef7f0 R15: 00007fc005dc74f0
 </TASK>
Complete report #1203626
Frame # Function Binary Source or offset Line
1
v4l2_loopback_close
v4l2loopback_dc 0x8b
2
v4l2_release
videodev 0xce
3
warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
? warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
? warn_thunk_thunk
vmlinux 0x1a
9
? warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 2 PID: 45390 at mm/vmalloc.c:3366 vfree.part.0+0x11b/0x260
Modules linked in: overlay uinput rfcomm snd_seq_dummy snd_hrtimer bnep nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr ath9k ath9k_common intel_rapl_msr ath9k_hw intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_ctl_led iTCO_wdt kvm_intel intel_pmc_bxt snd_hda_codec_idt sunrpc iTCO_vendor_support mac80211 snd_hda_codec_generic kvm mei_hdcp mei_pxp snd_hda_codec_hdmi ath3k irqbypass btusb snd_hda_intel rapl btrtl intel_cstate btintel libarc4 ath snd_intel_dspcfg hp_wmi btbcm snd_intel_sdw_acpi snd_hda_codec btmtk sparse_keymap cfg80211 intel_uncore snd_hda_core bluetooth pcspkr snd_hwdep snd_seq platform_profile snd_seq_device wmi_bmof r8169 snd_pcm rfkill realtek mei_me lpc_ich snd_timer mei binfmt_misc snd soundcore hp_accel lis3lv02d wireless_hotkey joydev v4l2loopback_dc(OE) videodev mc loop
 nfnetlink zram lz4hc_compress lz4_compress i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit polyval_clmulni drm_buddy polyval_generic ghash_clmulni_intel ttm sha512_ssse3 drm_display_helper sha256_ssse3 sha1_ssse3 rtsx_pci video cec wmi serio_raw fuse
CPU: 2 UID: 1000 PID: 45390 Comm: VideoDevicePoll Tainted: G           OE      6.14.6-200.fc41.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Hewlett-Packard HP ProBook 430 G1/1946, BIOS L73 Ver. 01.10 02/13/2014
RIP: 0010:vfree.part.0+0x11b/0x260
Code: e8 3a c5 fa ff 48 89 df 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f e9 74 fc 01 00 48 89 ee 48 c7 c7 c8 10 e5 89 e8 15 3f cc ff <0f> 0b 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 8b
RSP: 0018:ffff9d55465c7d50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8e364971b000 RCX: 0000000000000027
RDX: ffff8e3777b21948 RSI: 0000000000000001 RDI: ffff8e3777b21940
RBP: ffff9d5560001000 R08: 0000000000000000 R09: 3430303030303030
R10: 3430303030303030 R11: 2938663463323265 R12: 0000000000000000
R13: ffff8e3643de59a0 R14: ffff8e364c9e7d80 R15: 0000000000000000
FS:  00007f858f1fe6c0(0000) GS:ffff8e3777b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4490e4d080 CR3: 00000001407da005 CR4: 00000000001726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xce/0xf0 [videodev]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x82/0x160
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? do_sys_openat2+0x9c/0xe0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f86258ef9bc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 00 ab f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 62 ab f8 ff 8b 45 fc c9
RSP: 002b:00007f858f1fd2f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000070 RCX: 00007f86258ef9bc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000070
RBP: 00007f858f1fd300 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f85907ef7f0 R15: 00007f858f1fd3f0
 </TASK>
Complete report #1200700
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0x97
2
warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
rtw_pci_deep_ps
rtw88_pci 0x97
9
? warn_thunk_thunk
vmlinux 0x1a
10
warn_thunk_thunk
vmlinux 0x1a
11
warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 825 at drivers/net/wireless/realtek/rtw88/pci.c:1079 rtw_pci_rx_napi.constprop.0+0x381/0x3c0 [rtw88_pci]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE xt_set xt_addrtype nft_compat overlay bridge stp llc vboxnetadp(OE) vboxnetflt(OE) nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat vboxdrv(OE) nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_apl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca intel_pmc_bxt intel_telemetry_pltdrv intel_punit_ipc snd_soc_avs intel_telemetry_core uvcvideo x86_pkg_temp_thermal intel_powerclamp btusb snd_soc_hda_codec rtw88_8821ce coretemp snd_hda_codec_hdmi btrtl snd_hda_ext_core uvc rtw88_8821c
 snd_soc_core btintel videobuf2_vmalloc kvm_intel rtw88_pci videobuf2_memops videobuf2_v4l2 snd_compress btbcm ac97_bus snd_hda_codec_realtek videobuf2_common rtw88_core btmtk snd_hda_codec_generic rtsx_usb_ms sunrpc mei_pxp mei_hdcp intel_rapl_msr snd_pcm_dmaengine snd_hda_scodec_component bluetooth kvm memstick videodev mac80211 mc snd_hda_intel irqbypass snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep rapl snd_seq libarc4 binfmt_misc snd_seq_device intel_cstate pcspkr i2c_i801 cfg80211 snd_pcm processor_thermal_device_pci_legacy processor_thermal_device i2c_smbus processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl intel_rapl_common lpc_ich processor_thermal_wt_req snd_timer processor_thermal_power_floor rfkill mei_me processor_thermal_mbox snd idma64 vfat fat mei soundcore intel_soc_dts_iosf soc_button_array int3400_thermal acpi_thermal_rel int3403_thermal intel_hid int340x_thermal_zone intel_pmc_core sparse_keymap pmt_telemetry pmt_class intel_vsec joydev
 loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm sdhci_pci sdhci_uhs2 polyval_generic drm_display_helper sdhci ghash_clmulni_intel rtsx_usb_sdmmc cqhci hid_multitouch sha512_ssse3 sha256_ssse3 sha1_ssse3 wdat_wdt rtsx_usb mmc_core spi_pxa2xx_platform dw_dmac spi_pxa2xx_core cec i2c_hid_acpi video i2c_hid wmi pinctrl_geminilake serio_raw fuse
CPU: 0 UID: 0 PID: 825 Comm: irq/133-rtw88_p Tainted: G           OE      6.14.4-200.fc41.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: To be filled by O.E.M. To be filled by O.E.M./To be filled by O.E.M., BIOS G13GR100_8G_R4 07/16/2020
RIP: 0010:rtw_pci_rx_napi.constprop.0+0x381/0x3c0 [rtw88_pci]
Code: 5d 41 5e 41 5f c3 cc cc cc cc 80 3d 00 fa 00 00 00 0f 85 6c fd ff ff 48 c7 c7 12 ee 6c c1 c6 05 ec f9 00 00 01 e8 8f 5e d0 c3 <0f> 0b e9 52 fd ff ff 41 8b 8a 04 04 00 00 29 c1 01 ca e9 10 fd ff
RSP: 0000:ffffb6b440003d50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000001834 RCX: 0000000000000027
RDX: ffff8ba8b7c21948 RSI: 0000000000000001 RDI: ffff8ba8b7c21940
RBP: 0000000000000017 R08: 0000000000000000 R09: 767261747320656e
R10: 747320656e697475 R11: 6e6f697461767261 R12: 0000000000000000
R13: ffffb6b440003d80 R14: ffff8ba75f812000 R15: ffff8ba75f817828
FS:  0000000000000000(0000) GS:ffff8ba8b7c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa52cf3d000 CR3: 000000003af76000 CR4: 0000000000350ef0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x5a/0x180 [rtw88_pci]
 __napi_poll+0x28/0x160
 net_rx_action+0x336/0x420
 ? __blk_mq_free_request+0x70/0x100
 handle_softirqs+0xf1/0x340
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x180/0x2a0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x20/0x60
 irq_thread+0xee/0x1c0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1197501
Frame # Function Binary Source or offset Line
1
rtw_pci_deep_ps
rtw88_pci 0x97
2
warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
? warn_thunk_thunk
vmlinux 0x1a
6
warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
rtw_pci_deep_ps
rtw88_pci 0x97
10
? warn_thunk_thunk
vmlinux 0x1a
11
warn_thunk_thunk
vmlinux 0x1a
12
warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 771 at drivers/net/wireless/realtek/rtw88/pci.c:1256 rtw_dbi_write8+0xbb/0xd0 [rtw88_pci]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_apl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus intel_pmc_bxt snd_soc_sdca snd_hda_codec_hdmi snd_soc_avs intel_telemetry_pltdrv snd_soc_hda_codec intel_punit_ipc intel_telemetry_core snd_hda_ext_core snd_soc_core snd_hda_codec_realtek snd_compress ac97_bus rtw88_8821ce snd_hda_codec_generic x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp coretemp snd_hda_scodec_component rtw88_8821c btusb uvcvideo sunrpc btrtl
 rtw88_pci kvm_intel snd_hda_intel btintel uvc videobuf2_vmalloc btbcm videobuf2_memops videobuf2_v4l2 videobuf2_common btmtk snd_intel_dspcfg rtw88_core ee1004 snd_intel_sdw_acpi intel_rapl_msr mei_pxp mei_hdcp bluetooth kvm videodev mac80211 irqbypass mc libarc4 snd_hda_codec rapl hp_wmi snd_hda_core wmi_bmof intel_cstate sparse_keymap snd_hwdep cfg80211 platform_profile snd_seq processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_wt_hint snd_seq_device pcspkr processor_thermal_rfim processor_thermal_rapl intel_rapl_common snd_pcm binfmt_misc processor_thermal_wt_req i2c_i801 i2c_smbus rfkill lpc_ich snd_timer processor_thermal_power_floor processor_thermal_mbox idma64 snd mei_me soundcore mei intel_soc_dts_iosf vfat fat intel_pmc_core pmt_telemetry int3403_thermal pmt_class wireless_hotkey int3400_thermal intel_vsec int340x_thermal_zone acpi_thermal_rel joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core
 polyval_generic ghash_clmulni_intel hid_multitouch sha512_ssse3 sha256_ssse3 wdat_wdt sha1_ssse3 nvme_auth i2c_hid_acpi cec video i2c_hid wmi pinctrl_geminilake serio_raw fuse
CPU: 0 UID: 0 PID: 771 Comm: irq/136-rtw88_p Not tainted 6.14.4-200.fc41.x86_64 #1
Hardware name: HP HP Laptop 14-dq0xxx/864D, BIOS F.38 10/09/2024
RIP: 0010:rtw_dbi_write8+0xbb/0xd0 [rtw88_pci]
Code: 00 48 89 df 48 8b 40 60 ff d0 0f 1f 00 84 c0 75 d7 5b 5d 41 5c c3 cc cc cc cc 41 0f b7 f4 48 c7 c7 c8 4a 5a c1 e8 85 b4 e1 e3 <0f> 0b 5b 5d 41 5c c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 90
RSP: 0018:ffffb7c300003e20 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9c96229a2000 RCX: 0000000000000027
RDX: ffff9c9777c21948 RSI: 0000000000000001 RDI: ffff9c9777c21940
RBP: 0000000000000000 R08: 0000000000000000 R09: 3931373078303d72
R10: 7220494244206f74 R11: 2c72657473696765 R12: 0000000000000719
R13: ffff9c96229a7858 R14: 0000000000000001 R15: ffff9c96229a7858
FS:  0000000000000000(0000) GS:ffff9c9777c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000036c0664e000 CR3: 000000026282c000 CR4: 0000000000352ef0
Call Trace:
 <IRQ>
 rtw_pci_napi_poll+0x10f/0x180 [rtw88_pci]
 __napi_poll+0x28/0x160
 net_rx_action+0x336/0x420
 ? enqueue_task+0xa8/0x210
 ? wakeup_preempt+0x40/0x70
 handle_softirqs+0xf1/0x340
 do_softirq.part.0+0x3b/0x60
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x60/0x70
 rtw_pci_interrupt_threadfn+0x180/0x2a0 [rtw88_pci]
 ? __pfx_irq_thread_fn+0x10/0x10
 irq_thread_fn+0x20/0x60
 irq_thread+0xee/0x1c0
 ? __pfx_irq_thread_dtor+0x10/0x10
 ? __pfx_irq_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1390990
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
load
bpf_preload 0xca
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 2 PID: 16116 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: rfcomm bnep snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_nat veth overlay xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat lp parport bpf_preload sunrpc nf_tables qrtr tun snd_hda_codec_intelhdmi vfat fat snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match iwlmvm snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation intel_uncore_frequency cdc_mbim snd_soc_acpi intel_uncore_frequency_common cdc_wdm crc8 cdc_ncm soundwire_bus cdc_ether usbnet snd_soc_sdca mac80211 x86_pkg_temp_thermal snd_soc_avs intel_powerclamp coretemp
 snd_soc_hda_codec snd_hda_ext_core snd_hda_codec kvm_intel snd_hda_core snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep dell_pc platform_profile snd_ctl_led libarc4 snd_soc_core kvm uvcvideo snd_compress ac97_bus snd_pcm_dmaengine uvc snd_seq videobuf2_vmalloc btusb dell_rbtn videobuf2_memops spi_nor videobuf2_v4l2 btrtl snd_seq_device dell_laptop iTCO_wdt videobuf2_common btintel mtd ee1004 mei_pxp mei_hdcp snd_pcm dell_wmi mei_wdt processor_thermal_device_pci_legacy iwlwifi btbcm irqbypass intel_pmc_bxt processor_thermal_device videodev rapl iTCO_vendor_support dell_wmi_sysman r8152 processor_thermal_wt_hint platform_temperature_control btmtk snd_timer processor_thermal_rfim dell_smbios intel_cstate intel_rapl_msr dcdbas intel_uncore cfg80211 mii bluetooth dell_smm_hwmon firmware_attributes_class mei_me dell_wmi_descriptor processor_thermal_rapl snd mc e1000e wmi_bmof spi_intel_pci i2c_i801 mei intel_rapl_common soundcore processor_thermal_wt_req spi_intel idma64 i2c_smbus rfkill
 processor_thermal_power_floor processor_thermal_mbox intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_pmc_core pmt_telemetry int3400_thermal joydev pmt_discovery acpi_thermal_rel intel_hid pmt_class acpi_tad intel_pmc_ssram_telemetry sparse_keymap acpi_pad ip_tables loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress xfs dm_crypt typec_displayport xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid ucsi_acpi typec_ucsi typec i915 i2c_algo_bit drm_buddy ttm rtsx_pci_sdmmc nvme drm_display_helper mmc_core nvme_core intel_ish_ipc hid_multitouch polyval_clmulni thunderbolt rtsx_pci ghash_clmulni_intel video intel_ishtp cec nvme_keyring i2c_hid_acpi intel_vsec nvme_auth i2c_hid wmi intel_oc_wdt pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse tls i2c_dev
CPU: 2 UID: 1000 PID: 16116 Comm: docker Not tainted 6.17.13-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Latitude 5421/0VVF47, BIOS 1.42.0 09/02/2025
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: b5 fe 00 80 3d 9b ac 67 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 58 90 c0 92 c6 05 80 ac 67 02 01 e8 d6 ac e2 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 e0 a7 7f 93 48 89 44 24 08 48
RSP: 0018:ffffc8e6c229fcc0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000002a4c RCX: 0000000000000027
RDX: ffff88aaef11cf88 RSI: 0000000000000001 RDI: ffff88aaef11cf80
RBP: ffff88a3854be000 R08: 0000000000000000 R09: ffffc8e6c229fb68
R10: ffffffff93739ae8 R11: 00000000ffffdfff R12: 00000000000029fa
R13: 000000000000000f R14: ffff88a3854be100 R15: 0000000000000000
FS:  00007fdcd6ffd6c0(0000) GS:ffff88ab5ab47000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000007a8 CR3: 0000000178470006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x135/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x7e/0x250
 ? __x64_sys_rt_sigaction+0x119/0x140
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 ? clear_bhb_loop+0x50/0xa0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x55685ba6cfee
Code: ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c0003e8310 EFLAGS: 00000216 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000234360 RCX: 000055685ba6cfee
RDX: 000000c0001d4000 RSI: 000000c00041e030 RDI: 000000c000234360
RBP: 000000c0003e8350 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000216 R12: 000000000000000f
R13: 0000000000000000 R14: 000000c000302380 R15: 0000000000000000
 </TASK>
Complete report #1389206
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
load
bpf_preload 0xca
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 23 PID: 267595 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: cdc_acm tun nf_conntrack_netlink veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat overlay rfcomm snd_seq_dummy snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr uhid bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink vfat snd_sof_intel_hda fat soundwire_cadence squashfs snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match
 snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi intel_uncore_frequency crc8 intel_uncore_frequency_common soundwire_bus snd_soc_sdca snd_hda_codec_nvhdmi snd_soc_avs snd_hda_codec_hdmi iwlmvm x86_pkg_temp_thermal snd_soc_hda_codec intel_powerclamp snd_hda_intel snd_hda_ext_core coretemp snd_hda_codec snd_soc_core snd_hda_core snd_compress mac80211 kvm_intel uvcvideo processor_thermal_device_pci snd_intel_dspcfg ac97_bus processor_thermal_device uvc snd_intel_sdw_acpi btusb processor_thermal_wt_hint videobuf2_vmalloc snd_pcm_dmaengine snd_hwdep kvm platform_temperature_control btrtl libarc4 videobuf2_memops processor_thermal_rfim snd_seq btintel videobuf2_v4l2 intel_rapl_msr processor_thermal_rapl snd_seq_device btbcm irqbypass iTCO_wdt videobuf2_common iwlwifi intel_rapl_common intel_pmc_core snd_pcm btmtk hp_wmi rapl intel_pmc_bxt spi_nor videodev processor_thermal_wt_req pmt_telemetry spd5118 iTCO_vendor_support intel_cstate snd_timer sparse_keymap mtd
 processor_thermal_power_floor bluetooth cfg80211 mei_hdcp mei_pxp pmt_discovery r8169 mc i2c_i801 snd intel_uncore platform_profile processor_thermal_mbox wmi_bmof pcspkr pmt_class spi_intel_pci realtek spi_intel i2c_smbus soundcore rfkill idma64 int340x_thermal_zone joydev mei_me intel_pmc_ssram_telemetry soc_button_array acpi_pad acpi_tad mei loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_suballoc_helper nouveau i915 mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm ucsi_acpi nvme drm_exec typec_ucsi i2c_algo_bit drm_buddy nvme_core hid_multitouch typec ttm rtsx_pci_sdmmc mmc_core drm_display_helper polyval_clmulni nvme_keyring i2c_hid_acpi video ghash_clmulni_intel rtsx_pci thunderbolt nvme_auth cec i2c_hid wmi pinctrl_alderlake serio_raw fuse i2c_dev
CPU: 23 UID: 1000 PID: 267595 Comm: arduino-builder Not tainted 6.17.8-100.fc41.x86_64 #1 PREEMPT(lazy) 
Hardware name: HP OMEN by HP Laptop 17-cm2xxx/8BB0, BIOS F.08 08/10/2023
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 06 26 69 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 20 95 e0 ab c6 05 eb 25 69 02 01 e8 13 5e e3 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 c0 98 9f ac 48 89 04 24 e8 0a
RSP: 0018:ffffd44809243c50 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 00000000000020ec RCX: 0000000000000027
RDX: ffff8de8f5b9cf88 RSI: 0000000000000001 RDI: ffff8de8f5b9cf80
RBP: 00000000000020ec R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 000000000000209b
R13: ffff8de19da91900 R14: ffff8de19da91800 R15: 00000000000020f0
FS:  000000c0000fe410(0000) GS:ffff8de948358000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000011c977006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x84/0x250
 ? syscall_exit_work+0x9d/0x140
 ? do_syscall_64+0xbb/0x250
 ? do_syscall_64+0xbb/0x250
 ? do_syscall_64+0xbb/0x250
 ? __x64_sys_rt_sigaction+0x116/0x140
 ? syscall_exit_work+0x9d/0x140
 ? do_syscall_64+0xbb/0x250
 ? switch_fpu_return+0x4e/0xd0
 ? arch_exit_to_user_mode_prepare.isra.0+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x4c2b76
Code: 48 c7 44 24 50 00 00 00 00 e8 86 a6 f7 ff c3 cc cc cc cc cc 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 1b 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
RSP: 002b:000000c0000990b0 EFLAGS: 00000206 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004c2b76
RDX: 000000c00024c900 RSI: 000000c000323d80 RDI: 000000c0007977d0
RBP: 000000c000099250 R08: 0000000000000002 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000206 R12: 00000000004b9b27
R13: 000000000000005d R14: 000000000000005c R15: 0000000000000100
 </TASK>
Complete report #1375826
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
load
bpf_preload 0xca
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 8 PID: 12952 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: bnep uinput snd_seq_dummy snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr snd_hda_codec_intelhdmi sunrpc binfmt_misc snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec intel_uncore_frequency snd_hda_core intel_uncore_frequency_common
 snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep x86_pkg_temp_thermal snd_soc_core iwlmvm intel_powerclamp processor_thermal_device_pci coretemp snd_compress processor_thermal_device uvcvideo dell_pc processor_thermal_wt_hint ac97_bus btusb kvm_intel snd_ctl_led platform_profile mac80211 vfat uvc platform_temperature_control snd_pcm_dmaengine btrtl snd_seq videobuf2_vmalloc dell_rbtn fat processor_thermal_rfim iTCO_wdt kvm btintel snd_seq_device libarc4 videobuf2_memops dell_laptop intel_rapl_msr processor_thermal_rapl intel_pmc_bxt spi_nor btbcm videobuf2_v4l2 snd_pcm dell_wmi irqbypass intel_rapl_common mei_hdcp mei_wdt iwlwifi mei_pxp ee1004 iTCO_vendor_support mtd btmtk videobuf2_common snd_timer intel_pmc_core dell_smbios rapl processor_thermal_wt_req intel_cstate dell_wmi_sysman dcdbas videodev pcspkr processor_thermal_power_floor pmt_telemetry cfg80211 snd dell_wmi_ddv bluetooth spi_intel_pci i2c_i801 mei_me dell_smm_hwmon intel_uncore firmware_attributes_class dell_wmi_descriptor wmi_bmof mc
 processor_thermal_mbox int3403_thermal e1000e pmt_discovery soundcore spi_intel idma64 i2c_smbus mei rfkill int3400_thermal intel_hid igen6_edac int340x_thermal_zone pmt_class acpi_thermal_rel acpi_tad sparse_keymap acpi_pad joydev intel_pmc_ssram_telemetry loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid hid_logitech_hidpp i915 ucsi_acpi typec_ucsi nvme typec nvme_core i2c_algo_bit nvme_keyring drm_buddy nvme_auth hid_multitouch rtsx_pci_sdmmc ttm polyval_clmulni mmc_core intel_ish_ipc drm_display_helper i2c_hid_acpi ghash_clmulni_intel video rtsx_pci intel_ishtp vmd i2c_hid thunderbolt intel_oc_wdt cec pinctrl_tigerlake wmi serio_raw hid_logitech_dj i2c_dev fuse
CPU: 8 UID: 0 PID: 12952 Comm: jumpcloud-agent Not tainted 6.17.7-100.fc41.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Latitude 5430/04X33N, BIOS 1.22.1 04/26/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 05 26 69 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 a0 34 e7 ae c6 05 ea 25 69 02 01 e8 b3 5f e3 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 c0 98 9f af 48 89 04 24 e8 8a
RSP: 0018:ffffd18c327dbc80 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 000000000000210c RCX: 0000000000000027
RDX: ffff8f3a2f61cf88 RSI: 0000000000000001 RDI: ffff8f3a2f61cf80
RBP: 000000000000210c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 00000000000020bd
R13: ffff8f32d0ec6900 R14: ffff8f32d0ec6800 R15: 0000000000002110
FS:  00007f1a468feb38(0000) GS:ffff8f3a7edd5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000014bb02005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x84/0x250
 ? filp_flush+0x59/0x80
 ? filp_close+0x1d/0x30
 ? syscall_exit_work+0x9d/0x140
 ? do_syscall_64+0xbb/0x250
 ? do_syscall_64+0xbb/0x250
 ? do_syscall_64+0xbb/0x250
 ? arch_exit_to_user_mode_prepare.isra.0+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1a931ee7ce
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c0002def20 EFLAGS: 00000216 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c006518930 RCX: 00007f1a931ee7ce
RDX: 000000c006534160 RSI: 000000c00669c740 RDI: 000000c006518930
RBP: 000000c0002def60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000216 R12: 000000000000001d
R13: 0000000000000155 R14: 000000c0067561c0 R15: 0000000000000000
 </TASK>
Complete report #1373854
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
load
bpf_preload 0xca
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 11 PID: 7975 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat bpf_preload overlay sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_soc_sof_sdw snd_sof_probes snd_soc_intel_hda_dsp_common snd_soc_sdw_utils vfat fat snd_soc_rt722_sdca snd_soc_rt1320_sdw snd_hda_codec_intelhdmi regmap_sdw_mbq regmap_sdw snd_soc_dmic snd_hda_intel snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_hda_ext_core snd_hda_codec intel_uncore_frequency snd_hda_core intel_uncore_frequency_common
 x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp snd_intel_sdw_acpi coretemp snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi kvm_intel crc8 iwlmld soundwire_bus intel_ipu6_isys iTCO_wdt snd_soc_sdca intel_pmc_bxt dell_pc platform_profile snd_soc_core gpio_usbio i2c_usbio snd_usb_audio snd_ctl_led mei_wdt spd5118 mei_gsc_proxy iTCO_vendor_support videobuf2_dma_sg intel_rapl_msr kvm snd_usbmidi_lib btusb mac80211 snd_hwdep dell_laptop snd_compress snd_ump uvcvideo btrtl ac97_bus snd_rawmidi btintel snd_pcm_dmaengine dell_wmi btbcm uvc snd_seq videobuf2_vmalloc irqbypass btmtk hid_sensor_als videobuf2_memops rapl hid_sensor_trigger snd_seq_device processor_thermal_device_pci videobuf2_v4l2 dell_smbios intel_cstate hid_sensor_iio_common libarc4 videobuf2_common usbio intel_uncore snd_pcm iwlwifi dell_wmi_sysman dcdbas bluetooth dell_wmi_ddv industrialio_triggered_buffer kfifo_buf processor_thermal_device dell_smm_hwmon dell_wmi_descriptor
 firmware_attributes_class e1000e wmi_bmof pcspkr industrialio cfg80211 processor_thermal_wt_hint mei_me snd_timer platform_temperature_control i2c_i801 processor_thermal_rfim snd mei i2c_smbus processor_thermal_rapl soundcore idma64 rfkill intel_rapl_common ov08x40 intel_ipu6 processor_thermal_wt_req processor_thermal_power_floor ipu_bridge v4l2_fwnode processor_thermal_mbox igen6_edac v4l2_async intel_pmc_core intel_skl_int3472_tps68470 int3403_thermal videodev tps68470_regulator int340x_thermal_zone clk_tps68470 mc int3400_thermal pmt_telemetry intel_skl_int3472_discrete acpi_thermal_rel pmt_discovery intel_skl_int3472_common pmt_class acpi_tad intel_hid acpi_pad intel_pmc_ssram_telemetry sparse_keymap joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe hid_sensor_hub intel_ishtp_hid drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 nvme nvme_core nvme_keyring nvme_auth i2c_algo_bit drm_buddy ttm drm_display_helper ucsi_acpi video typec_ucsi typec intel_ish_ipc
 hid_multitouch polyval_clmulni thunderbolt intel_vpu ghash_clmulni_intel cec intel_ishtp vmd i2c_hid_acpi intel_vsec i2c_hid wmi pinctrl_meteorlake serio_raw i2c_dev fuse
CPU: 11 UID: 0 PID: 7975 Comm: dockerd Not tainted 6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Dell Pro Max 14 MC14250/0Y5MVY, BIOS 1.8.0 09/10/2025
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: cc cc cc 80 3d 99 c8 67 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 50 3e 67 88 c6 05 7e c8 67 02 01 e8 56 b1 e2 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 60 c7 1f 89 48 89 44 24 08 48
RSP: 0018:ffffd0d88d03fb40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000002094 RCX: 0000000000000027
RDX: ffff8a325019cf88 RSI: 0000000000000001 RDI: ffff8a325019cf80
RBP: ffff8a2314b1f800 R08: 0000000000000000 R09: ffffd0d88d03f9e8
R10: ffffffff8913ba88 R11: 00000000ffffdfff R12: 0000000000002044
R13: 000000000000000f R14: ffff8a2314b1f900 R15: 0000000000000000
FS:  00007f350d81d6c0(0000) GS:ffff8a32c61c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000010c393005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x7e/0x250
 ? filp_flush+0x5b/0x80
 ? filp_close+0x25/0x40
 ? ksys_dup3+0x67/0xf0
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x5604c227eb8e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c000db51a8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c001124e80 RCX: 00005604c227eb8e
RDX: 000000c0007b7580 RSI: 000000c000709f00 RDI: 000000c001124e80
RBP: 000000c000db51e8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00005604c22cae46
R13: 0000000000000000 R14: 000000c001381dc0 R15: 000007ffffffffff
 </TASK>
Complete report #1373458
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
warn_thunk_thunk
vmlinux 0x16
4
? warn_thunk_thunk
vmlinux 0x16
5
load
bpf_preload 0xca
6
? warn_thunk_thunk
vmlinux 0x16
7
warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
? warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 14 PID: 38445 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer bpf_preload uhid nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sunrpc nf_tables snd_hda_codec_intelhdmi qrtr bnep snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic vfat soundwire_intel fat snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency intel_uncore_frequency_common snd_sof_utils iwlmvm snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca x86_pkg_temp_thermal mac80211 intel_powerclamp snd_soc_avs coretemp
 snd_soc_hda_codec dell_pc snd_hda_ext_core snd_ctl_led platform_profile snd_hda_codec kvm_intel cdc_mbim snd_hda_core cdc_wdm cdc_ncm snd_intel_dspcfg spi_nor snd_intel_sdw_acpi cdc_ether snd_hwdep usbnet libarc4 dell_rbtn snd_soc_core mtd kvm intel_rapl_msr mei_hdcp iTCO_wdt mei_pxp mei_wdt spd5118 intel_pmc_bxt iTCO_vendor_support dell_laptop uvcvideo snd_compress ac97_bus uvc videobuf2_vmalloc snd_pcm_dmaengine dell_wmi videobuf2_memops processor_thermal_device_pci snd_seq btusb videobuf2_v4l2 processor_thermal_device snd_seq_device videobuf2_common btrtl processor_thermal_wt_hint hid_sensor_als iwlwifi irqbypass platform_temperature_control snd_pcm hid_sensor_trigger btintel processor_thermal_rfim dell_wmi_sysman videodev rapl hid_sensor_iio_common dell_smbios btbcm processor_thermal_rapl r8152 industrialio_triggered_buffer intel_rapl_common btmtk snd_timer intel_cstate dcdbas kfifo_buf spi_intel_pci bluetooth intel_uncore cfg80211 pcspkr mii mc dell_smm_hwmon dell_wmi_ddv firmware_attributes_class
 e1000e dell_wmi_descriptor wmi_bmof spi_intel snd industrialio i2c_i801 mei_me processor_thermal_wt_req i2c_smbus mei idma64 soundcore rfkill processor_thermal_power_floor igen6_edac processor_thermal_mbox intel_pmc_core int3403_thermal int340x_thermal_zone pmt_telemetry pmt_discovery int3400_thermal intel_hid pmt_class acpi_thermal_rel acpi_pad sparse_keymap dptf_pch_fivr intel_pmc_ssram_telemetry acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_sensor_hub intel_ishtp_hid typec_displayport xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 ucsi_acpi typec_ucsi typec i2c_algo_bit drm_buddy nvme ttm nvme_core drm_display_helper video intel_ish_ipc nvme_keyring hid_multitouch thunderbolt polyval_clmulni ghash_clmulni_intel cec intel_ishtp intel_vsec nvme_auth i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ntsync i2c_dev fuse
CPU: 14 UID: 0 PID: 38445 Comm: amagent Not tainted 6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Latitude 5440/0M6MRX, BIOS 1.25.1 08/15/2025
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: cc cc cc 80 3d 99 aa 67 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 88 42 c7 b8 c6 05 7e aa 67 02 01 e8 56 b1 e2 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 60 a7 7f b9 48 89 44 24 08 48
RSP: 0018:ffffd0a86ab33c60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000022ec RCX: 0000000000000027
RDX: ffff8e9e2f51cf88 RSI: 0000000000000001 RDI: ffff8e9e2f51cf80
RBP: ffff8e96df6af800 R08: 0000000000000000 R09: ffffd0a86ab33b08
R10: ffffffffb9739a88 R11: 00000000ffffdfff R12: 000000000000229c
R13: 000000000000000f R14: ffff8e96df6af900 R15: 0000000000000000
FS:  000000c00032e898(0000) GS:ffff8e9e74f44000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000011d712002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x7e/0x250
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? __x64_sys_rt_sigaction+0x119/0x140
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? arch_exit_to_user_mode_prepare.isra.0+0x6a/0x80
 ? ret_from_fork+0x51/0x110
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x40dcce
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c00059eb08 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000295e00 RCX: 000000000040dcce
RDX: 000000c000179770 RSI: 000000c00028bcc8 RDI: 000000c000295e00
RBP: 000000c00059eb48 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000d
R13: 0000000000000155 R14: 000000c000493180 R15: 0000000000000000
 </TASK>
Complete report #1373294
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
? warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
load
bpf_preload 0xca
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 7 PID: 55801 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: tun overlay binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer hid_lenovo r8153_ecm cdc_ether usbnet r8152 mii snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi xt_comment nft_compat bpf_preload sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr uhid bnep snd_soc_sof_sdw snd_soc_intel_hda_dsp_common snd_soc_sdw_utils snd_sof_probes vfat fat squashfs snd_soc_rt712_sdca snd_soc_rt1318_sdw snd_hda_codec_intelhdmi regmap_sdw_mbq regmap_sdw snd_soc_dmic snd_hda_intel snd_sof_pci_intel_lnl snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency intel_uncore_frequency_common
 x86_pkg_temp_thermal intel_powerclamp coretemp snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec spi_nor mei_gsc_proxy snd_hda_core snd_intel_dspcfg mtd snd_intel_sdw_acpi snd_soc_acpi_intel_match intel_rapl_msr kvm iwlmld snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi snd_hwdep crc8 uvcvideo mac80211 irqbypass soundwire_bus uvc rapl videobuf2_vmalloc intel_cstate snd_soc_sdca videobuf2_memops videobuf2_v4l2 videobuf2_common libarc4 snd_soc_core videodev intel_uncore mc snd_compress lenovo_wmi_other ac97_bus lenovo_wmi_helpers snd_pcm_dmaengine pcspkr snd_seq iwlwifi processor_thermal_device_pci lenovo_wmi_capdata01 processor_thermal_device snd_seq_device think_lmi btintel_pcie processor_thermal_wt_hint snd_ctl_led firmware_attributes_class platform_temperature_control btintel wmi_bmof mei_me processor_thermal_rfim snd_pcm cfg80211 processor_thermal_rapl bluetooth intel_rapl_common spi_intel_pci snd_timer spi_intel mei processor_thermal_wt_req idma64 thinkpad_acpi
 processor_thermal_power_floor processor_thermal_mbox platform_profile intel_pmc_core rfkill snd soundcore int3403_thermal int340x_thermal_zone pmt_telemetry pmt_discovery intel_hid pmt_class sparse_keymap int3400_thermal acpi_pad acpi_tad acpi_thermal_rel intel_pmc_ssram_telemetry joydev loop nfnetlink zram lz4hc_compress lz4_compress ucsi_acpi typec_ucsi typec xe drm_ttm_helper ttm i2c_algo_bit drm_suballoc_helper drm_buddy gpu_sched nvme drm_gpuvm drm_exec nvme_core drm_display_helper hid_multitouch nvme_keyring polyval_clmulni ghash_clmulni_intel thunderbolt intel_vpu nvme_auth cec intel_vsec i2c_hid_acpi i2c_hid video wmi pinctrl_intel_platform serio_raw i2c_dev fuse
CPU: 7 UID: 0 PID: 55801 Comm: podman Not tainted 6.17.7-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 21NS001WKR/21NS001WKR, BIOS N4BET37W (1.09 ) 12/19/2024
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: cc cc cc 80 3d 99 aa 67 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 88 42 67 9b c6 05 7e aa 67 02 01 e8 56 b1 e2 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 60 a7 1f 9c 48 89 44 24 08 48
RSP: 0018:ffffcc1382a9bc40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000020a4 RCX: 0000000000000027
RDX: ffff8b423f99cf88 RSI: 0000000000000001 RDI: ffff8b423f99cf80
RBP: ffff8b3b0b185800 R08: 0000000000000000 R09: ffffcc1382a9bae8
R10: ffffffff9c139a88 R11: 00000000ffffdfff R12: 0000000000002055
R13: 000000000000000f R14: ffff8b3b0b185900 R15: 0000000000000000
FS:  00007f4153fff6c0(0000) GS:ffff8b42a29c4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000472a0b004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? filp_flush+0x5b/0x80
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x7e/0x250
 ? do_sigaction+0x161/0x4b0
 ? __x64_sys_rt_sigaction+0x119/0x140
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? arch_exit_to_user_mode_prepare.isra.0+0x6a/0x80
 ? ret_from_fork+0x51/0x110
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x55f25d8b864e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c0005dccf0 EFLAGS: 00000212 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000131da0 RCX: 000055f25d8b864e
RDX: 000000c000000620 RSI: 000000c000403a40 RDI: 000000c000131da0
RBP: 000000c0005dcd30 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 000000000000001d
R13: 00000000000000aa R14: 000000c000582fc0 R15: 0000000000000000
 </TASK>
Complete report #1369269
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x16
2
? warn_thunk_thunk
vmlinux 0x16
3
? warn_thunk_thunk
vmlinux 0x16
4
warn_thunk_thunk
vmlinux 0x16
5
? warn_thunk_thunk
vmlinux 0x16
6
load
bpf_preload 0xca
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
? warn_thunk_thunk
vmlinux 0x16
12
? warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 13 PID: 7829 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: uinput nft_log rfcomm snd_seq_dummy snd_hrtimer xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nf_conntrack_netlink nfnetlink_log xfrm_interface xfrm6_tunnel tunnel4 tunnel6 bpf_preload overlay xt_conntrack nft_compat nft_masq nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib sunrpc nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes binfmt_misc vfat fat snd_hda_codec_intelhdmi snd_hda_codec_conexant snd_hda_codec_generic snd_soc_dmic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common iwlmvm snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency
 snd_sof_utils mac80211 intel_uncore_frequency_common snd_soc_acpi_intel_match intel_tcc_cooling snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation x86_pkg_temp_thermal r8153_ecm snd_soc_acpi intel_powerclamp crc8 cdc_ether soundwire_bus usbnet coretemp snd_soc_sdca kvm_intel snd_soc_avs snd_soc_hda_codec snd_hda_ext_core libarc4 snd_hda_codec kvm snd_hda_core snd_intel_dspcfg snd_intel_sdw_acpi iwlwifi snd_usb_audio btusb snd_soc_core uvcvideo btrtl irqbypass rapl uvc spi_nor r8152 btintel intel_cstate videobuf2_vmalloc snd_compress processor_thermal_device_pci iTCO_wdt videobuf2_memops snd_usbmidi_lib mei_hdcp mei_pxp ac97_bus processor_thermal_device intel_pmc_bxt videobuf2_v4l2 btbcm snd_pcm_dmaengine snd_hwdep processor_thermal_wt_hint ee1004 mtd intel_rapl_msr iTCO_vendor_support snd_ctl_led mii intel_uncore think_lmi videobuf2_common cfg80211 snd_ump btmtk snd_seq platform_temperature_control pcspkr snd_rawmidi videodev mei_me firmware_attributes_class snd_seq_device i2c_i801
 processor_thermal_rfim wmi_bmof spi_intel_pci idma64 mei bluetooth e1000e processor_thermal_rapl snd_pcm spi_intel mc thinkpad_acpi i2c_smbus intel_rapl_common sparse_keymap snd_timer platform_profile processor_thermal_wt_req processor_thermal_power_floor rfkill igen6_edac processor_thermal_mbox intel_pmc_core snd int3403_thermal soundcore int340x_thermal_zone pmt_telemetry pmt_discovery pmt_class int3400_thermal intel_pmc_ssram_telemetry acpi_tad joydev acpi_pad acpi_thermal_rel loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp hid_logitech_dj xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 ucsi_acpi typec_ucsi typec i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core hid_multitouch nvme_keyring polyval_clmulni thunderbolt cec ghash_clmulni_intel video nvme_auth i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ntsync fuse i2c_dev
CPU: 13 UID: 1000 PID: 7829 Comm: ngs-pulsar Not tainted 6.17.6-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 21JN00D5GE/21JN00D5GE, BIOS R2AET60W(1.35) 10/23/2024
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: cc cc cc 80 3d 99 c8 67 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 58 40 c7 ad c6 05 7e c8 67 02 01 e8 96 b1 e2 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 60 c7 7f ae 48 89 44 24 08 48
RSP: 0018:ffffd4a36664bc90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000002fcc RCX: 0000000000000027
RDX: ffff8e5cff49cf88 RSI: 0000000000000001 RDI: ffff8e5cff49cf80
RBP: ffff8e55d6647000 R08: 0000000000000000 R09: ffffd4a36664bb38
R10: ffffffffae73ba88 R11: 00000000ffffdfff R12: 0000000000002f7c
R13: 000000000000000f R14: ffff8e55d6647100 R15: 0000000000000000
FS:  00007faad8c94b38(0000) GS:ffff8e5d4fec3000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001edead006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? do_prlimit+0x1d6/0x200
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xca/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x38/0x50
 do_syscall_64+0x7e/0x250
 ? do_syscall_64+0xb6/0x250
 ? __x64_sys_rt_sigprocmask+0xe7/0x160
 ? syscall_exit_work+0xb0/0x1b0
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? arch_exit_to_user_mode_prepare.isra.0+0x6a/0x80
 ? ret_from_fork+0x51/0x110
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x40dfae
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c002327430 EFLAGS: 00000212 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c003807b00 RCX: 000000000040dfae
RDX: 000000c003545030 RSI: 000000c003119140 RDI: 000000c003807b00
RBP: 000000c002327470 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000016
R13: 0000000000000155 R14: 000000c001e756c0 R15: 0000000000000000
 </TASK>
Complete report #1312207
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 4 PID: 64794 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci tun rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat bpf_preload uhid overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common hid_logitech_hidpp sunrpc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils
 snd_soc_acpi_intel_match intel_uncore_frequency snd_soc_acpi_intel_sdca_quirks intel_uncore_frequency_common soundwire_generic_allocation snd_soc_acpi iwlmvm soundwire_bus snd_soc_sdca snd_soc_avs x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec snd_hda_ext_core r8153_ecm snd_soc_core kvm_intel spi_nor cdc_ether iTCO_wdt mac80211 intel_pmc_bxt usbnet snd_compress intel_rapl_msr iTCO_vendor_support mtd ee1004 mei_hdcp mei_pxp ac97_bus kvm snd_pcm_dmaengine libarc4 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass snd_hda_core rapl btusb snd_hwdep snd_seq btrtl snd_seq_device intel_cstate binfmt_misc iwlwifi btintel snd_pcm uvcvideo hp_wmi btbcm intel_uncore uvc platform_profile hid_sensor_als btmtk vfat videobuf2_vmalloc fat snd_timer pcspkr i2c_i801 videobuf2_memops spi_intel_pci bluetooth wmi_bmof r8152 videobuf2_v4l2 mei_me cfg80211 snd spi_intel i2c_smbus soundcore hid_sensor_trigger videobuf2_common mei videodev hid_sensor_iio_common
 industrialio_triggered_buffer kfifo_buf mii thunderbolt idma64 processor_thermal_device_pci_legacy rfkill mc industrialio processor_thermal_device processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl intel_rapl_common processor_thermal_wt_req igen6_edac processor_thermal_power_floor processor_thermal_mbox intel_soc_dts_iosf int3403_thermal int340x_thermal_zone joydev int3400_thermal acpi_thermal_rel hid_logitech_dj intel_hid intel_pmc_core sparse_keymap pmt_telemetry pmt_class wireless_hotkey acpi_pad loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core polyval_clmulni ucsi_acpi polyval_generic ghash_clmulni_intel hid_multitouch typec_ucsi sha512_ssse3 intel_ish_ipc sha256_ssse3 sha1_ssse3 nvme_auth intel_vsec intel_ishtp cec vmd typec video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 4 UID: 1000 PID: 64794 Comm: DefaultDispatch Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: HP HP EliteBook 850 G8 Notebook PC/8846, BIOS T76 Ver. 01.18.00 08/28/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 1b 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 d0 f8 e3 a5 c6 05 00 17 68 02 01 e8 73 0e e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f a6 48 89 04 24 e8 3a
RSP: 0018:ffffb3783c123b88 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000000000212c RCX: 0000000000000027
RDX: ffff8c4acf821948 RSI: 0000000000000001 RDI: ffff8c4acf821940
RBP: 000000000000212c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 00000000000020df
R13: ffff8c434305b900 R14: ffff8c434305b800 R15: 0000000000002130
FS:  00007efbc86106c0(0000) GS:ffff8c4acf800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efb00333330 CR3: 000000042d833006 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? set_ptes.isra.0+0x36/0x80
 ? do_anonymous_page+0x103/0x460
 ? __handle_mm_fault+0x39a/0x6f0
 ? __count_memcg_events+0xc0/0x180
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x20d/0x330
 ? do_user_addr_fault+0x55a/0x7b0
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7efc762995ab
Code: 0f 1e fa 48 8b 05 1d 1a 10 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d 18 10 00 f7 d8 64 89 01 48
RSP: 002b:00007efbdcd1fe68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007efbc860cc90 RCX: 00007efc762995ab
RDX: 000055e89b4b2e20 RSI: 00007efbc860cf50 RDI: 000055e8a51d3cf0
RBP: 00007efbdcd1fff0 R08: 00007efbc860cc40 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000246 R12: 00007efbc860cc40
R13: 0000000000000040 R14: 0000000000000001 R15: 00007efbdcd1ff20
 </TASK>
Complete report #1307837
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
? warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
? warn_thunk_thunk
vmlinux 0x1a
6
load
bpf_preload 0xce
7
? warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 1 PID: 14632 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: veth uinput nf_conntrack_netlink xt_nat xt_conntrack xt_MASQUERADE bridge stp llc xt_set snd_seq_dummy rfcomm snd_hrtimer xt_addrtype nft_compat michael_mic bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet ip6table_filter nft_fib_ipv4 xt_owner nft_fib_ipv6 iptable_filter nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject qrtr_mhi overlay nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables uhid snd_soc_dmic snd_ps_pdm_dma snd_soc_ps_mach snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof bnep snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus snd_soc_sdca snd_hda_codec_realtek sunrpc snd_hda_codec_generic snd_soc_core snd_hda_scodec_component snd_hda_codec_hdmi snd_compress intel_rapl_msr amd_atl snd_hda_intel qrtr ac97_bus binfmt_misc
 intel_rapl_common snd_intel_dspcfg ath11k_pci snd_pcm_dmaengine uvcvideo snd_usb_audio snd_intel_sdw_acpi vfat snd_ctl_led ath11k snd_rpl_pci_acp6x uvc snd_usbmidi_lib snd_hda_codec fat edac_mce_amd snd_acp_pci qmi_helpers videobuf2_vmalloc btusb snd_ump snd_hda_core snd_acp_legacy_common videobuf2_memops kvm_amd btrtl snd_rawmidi snd_hwdep snd_pci_acp6x mac80211 videobuf2_v4l2 btintel snd_seq snd_pci_acp5x videobuf2_common kvm btbcm snd_seq_device libarc4 thinkpad_acpi snd_rn_pci_acp3x btmtk videodev snd_pcm sparse_keymap irqbypass snd_acp_config cfg80211 spd5118 bluetooth think_lmi mc platform_profile snd_timer rapl snd_soc_acpi pcspkr r8169 i2c_piix4 firmware_attributes_class wmi_bmof rfkill snd thunderbolt snd_pci_acp3x k10temp i2c_smbus mhi soundcore realtek joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec polyval_clmulni drm_suballoc_helper polyval_generic drm_panel_backlight_quirks ghash_clmulni_intel hid_multitouch nvme drm_buddy
 ucsi_acpi sha512_ssse3 sha256_ssse3 amdxdna drm_display_helper nvme_core typec_ucsi video i2c_hid_acpi sha1_ssse3 sp5100_tco gpu_sched cec nvme_auth typec wmi i2c_hid serio_raw ip6_tables ip_tables fuse i2c_dev
CPU: 1 UID: 0 PID: 14632 Comm: dockerd Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: LENOVO 21K4CTO1WW/21K4CTO1WW, BIOS R2FET61W (1.41 ) 11/15/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: e4 b8 ff 80 3d 1b 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 d0 f8 e3 b2 c6 05 00 17 68 02 01 e8 73 0e e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f b3 48 89 04 24 e8 3a
RSP: 0018:ffffbd7cf080bd18 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000000000209c RCX: 0000000000000027
RDX: ffff972cfeaa1948 RSI: 0000000000000001 RDI: ffff972cfeaa1940
RBP: 000000000000209c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 000000000000204c
R13: ffff9725ccd6b100 R14: ffff9725ccd6b000 R15: 00000000000020a0
FS:  00007f6537fff6c0(0000) GS:ffff972cfea80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000015a6ba000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode+0x10/0x210
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x8e/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? switch_fpu_return+0x4e/0xd0
 ? srso_alias_return_thunk+0x5/0xfbef5
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x561fb07dbb8e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c00138f418 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c0002d06c0 RCX: 0000561fb07dbb8e
RDX: 000000c000a80680 RSI: 000000c000836880 RDI: 000000c0002d06c0
RBP: 000000c00138f458 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000561fb0827e46
R13: 0000000000000000 R14: 000000c000c11180 R15: 003ffffffffbffff
 </TASK>
Complete report #1250043
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 16 PID: 1737997 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: tls nf_conntrack_netlink snd_seq_dummy snd_hrtimer xt_nat veth xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat bpf_preload overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 rfkill ip_set nf_tables qrtr binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_hda_codec_hdmi snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_realtek snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_generic snd_soc_core snd_hda_scodec_component intel_uncore_frequency intel_uncore_frequency_common
 intel_tcc_cooling snd_compress x86_pkg_temp_thermal ac97_bus snd_pcm_dmaengine intel_powerclamp coretemp snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec snd_hda_core rtsx_usb_ms memstick snd_hwdep snd_seq kvm snd_seq_device think_lmi snd_pcm spi_nor processor_thermal_device_pci mei_wdt mei_hdcp mei_pxp processor_thermal_device irqbypass mtd iTCO_wdt processor_thermal_wt_hint rapl intel_pmc_bxt snd_timer processor_thermal_rfim spd5118 iTCO_vendor_support intel_cstate processor_thermal_rapl intel_uncore intel_rapl_msr firmware_attributes_class wmi_bmof snd e1000e intel_rapl_common mei_me i2c_i801 pcspkr spi_intel_pci processor_thermal_wt_req soundcore spi_intel i2c_smbus mei processor_thermal_power_floor idma64 processor_thermal_mbox int340x_thermal_zone intel_pmc_core pmt_telemetry int3400_thermal acpi_thermal_rel pmt_class acpi_pad acpi_tad auth_rpcgss sunrpc loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe drm_ttm_helper intel_vsec gpu_sched drm_suballoc_helper
 drm_gpuvm drm_exec i915 i2c_algo_bit rtsx_usb_sdmmc drm_buddy mmc_core ttm nvme drm_display_helper rtsx_usb polyval_clmulni polyval_generic nvme_core ghash_clmulni_intel sha512_ssse3 sha256_ssse3 cec sha1_ssse3 nvme_auth video wmi fuse
CPU: 16 UID: 0 PID: 1737997 Comm: dockerd Not tainted 6.14.9-200.fc41.x86_64 #1
Hardware name: LENOVO 30FM00AFGE/1057, BIOS S0EKT35A 09/29/2022
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d db 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 90 45 e4 94 c6 05 c0 17 68 02 01 e8 c3 11 e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f 95 48 89 04 24 e8 3a
RSP: 0018:ffffcf516b783c88 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000000000209c RCX: 0000000000000027
RDX: ffff8b51f0221948 RSI: 0000000000000001 RDI: ffff8b51f0221940
RBP: 000000000000209c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 0000000000002049
R13: ffff8b32ce168100 R14: ffff8b32ce168000 R15: 00000000000020a0
FS:  00007f3eaeffd6c0(0000) GS:ffff8b51f0200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000014a754004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x564d091b732e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c000c8f408 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000739188 RCX: 0000564d091b732e
RDX: 000000c000e24080 RSI: 000000c000bcaf40 RDI: 000000c000739188
RBP: 000000c000c8f448 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000040
R13: 0000000000000155 R14: 000000c000683340 R15: 0000000000000000
 </TASK>
Complete report #1239824
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 4 PID: 6420 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: bnep uinput snd_seq_dummy snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc qrtr snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_realtek intel_uncore_frequency snd_soc_core snd_hda_codec_generic intel_uncore_frequency_common snd_compress snd_hda_scodec_component ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal snd_hda_intel intel_powerclamp snd_intel_dspcfg coretemp
 snd_intel_sdw_acpi binfmt_misc kvm_intel snd_hda_codec iwlmvm processor_thermal_device_pci snd_hda_core uvcvideo dell_pc processor_thermal_device snd_hwdep snd_ctl_led kvm platform_profile uvc btusb processor_thermal_wt_hint vfat snd_seq mac80211 videobuf2_vmalloc btrtl dell_rbtn processor_thermal_rfim irqbypass fat snd_seq_device videobuf2_memops btintel dell_laptop intel_rapl_msr processor_thermal_rapl iTCO_wdt rapl libarc4 videobuf2_v4l2 snd_pcm btbcm dell_wmi intel_rapl_common spi_nor mei_wdt iwlwifi mei_pxp mei_hdcp intel_pmc_bxt intel_cstate videobuf2_common snd_timer btmtk dell_smbios processor_thermal_wt_req mtd ee1004 iTCO_vendor_support dell_wmi_sysman dcdbas intel_uncore pcspkr dell_wmi_ddv processor_thermal_power_floor videodev intel_pmc_core snd cfg80211 mei_me dell_smm_hwmon bluetooth spi_intel_pci i2c_i801 firmware_attributes_class dell_wmi_descriptor wmi_bmof processor_thermal_mbox pmt_telemetry e1000e int3403_thermal mc soundcore mei spi_intel i2c_smbus idma64 rfkill int3400_thermal
 igen6_edac intel_hid int340x_thermal_zone pmt_class thunderbolt acpi_tad acpi_thermal_rel sparse_keymap acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp xe drm_ttm_helper intel_vsec gpu_sched drm_suballoc_helper drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid i915 nvme polyval_clmulni i2c_algo_bit polyval_generic nvme_core drm_buddy ghash_clmulni_intel nvme_auth hid_multitouch ttm sha512_ssse3 rtsx_pci_sdmmc ucsi_acpi mmc_core sha256_ssse3 intel_ish_ipc drm_display_helper typec_ucsi i2c_hid_acpi video sha1_ssse3 rtsx_pci intel_ishtp vmd cec typec i2c_hid wmi pinctrl_tigerlake serio_raw hid_logitech_dj fuse
CPU: 4 UID: 0 PID: 6420 Comm: jumpcloud-agent Not tainted 6.14.11-200.fc41.x86_64 #1
Hardware name: Dell Inc. Latitude 5430/04X33N, BIOS 1.22.1 04/26/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d db 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 08 4d e4 ba c6 05 c0 17 68 02 01 e8 c3 11 e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f bb 48 89 04 24 e8 3a
RSP: 0018:ffffd2cd00633c48 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 000000000000419c RCX: 0000000000000027
RDX: ffff8ee56f421948 RSI: 0000000000000001 RDI: ffff8ee56f421940
RBP: 000000000000419c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 000000000000414b
R13: ffff8ede49d15100 R14: ffff8ede49d15000 R15: 00000000000041a0
FS:  00007f5cd07a3b38(0000) GS:ffff8ee56f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000013d800004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? irqtime_account_irq+0x3e/0xc0
 ? __irq_exit_rcu+0x4c/0xe0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f5d1c02422e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c006342f68 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c00639f930 RCX: 00007f5d1c02422e
RDX: 000000c0066ca420 RSI: 000000c00685e680 RDI: 000000c00639f930
RBP: 000000c006342fa8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5d1c06ed66
R13: 0000000000000000 R14: 000000c006b54540 R15: 000000001fffffff
 </TASK>
Complete report #1238020
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 11 PID: 20328 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: bnep uinput snd_seq_dummy snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables sunrpc qrtr snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency snd_hda_codec_realtek intel_uncore_frequency_common snd_soc_core snd_hda_codec_generic snd_compress snd_hda_scodec_component ac97_bus x86_pkg_temp_thermal snd_pcm_dmaengine intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg
 snd_intel_sdw_acpi kvm_intel binfmt_misc snd_hda_codec iwlmvm processor_thermal_device_pci uvcvideo dell_pc snd_hda_core processor_thermal_device snd_ctl_led platform_profile uvc kvm vfat snd_hwdep btusb processor_thermal_wt_hint mac80211 videobuf2_vmalloc dell_rbtn fat snd_seq btrtl processor_thermal_rfim irqbypass videobuf2_memops dell_laptop snd_seq_device btintel libarc4 intel_rapl_msr processor_thermal_rapl iTCO_wdt rapl videobuf2_v4l2 dell_wmi spi_nor btbcm snd_pcm intel_rapl_common intel_pmc_bxt intel_cstate videobuf2_common dell_smbios mei_wdt iwlwifi mei_pxp mei_hdcp mtd btmtk snd_timer processor_thermal_wt_req iTCO_vendor_support dell_wmi_sysman intel_uncore dcdbas pcspkr dell_wmi_ddv videodev processor_thermal_power_floor spi_intel_pci snd ee1004 bluetooth mei_me cfg80211 dell_smm_hwmon i2c_i801 firmware_attributes_class intel_pmc_core dell_wmi_descriptor wmi_bmof int3403_thermal e1000e processor_thermal_mbox mc spi_intel soundcore mei i2c_smbus idma64 intel_hid thunderbolt rfkill igen6_edac
 pmt_telemetry int3400_thermal int340x_thermal_zone acpi_thermal_rel sparse_keymap pmt_class acpi_tad acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp xe drm_ttm_helper intel_vsec gpu_sched drm_suballoc_helper drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid i915 nvme polyval_clmulni i2c_algo_bit nvme_core polyval_generic drm_buddy ghash_clmulni_intel nvme_auth hid_multitouch ttm sha512_ssse3 rtsx_pci_sdmmc ucsi_acpi mmc_core sha256_ssse3 drm_display_helper intel_ish_ipc i2c_hid_acpi video typec_ucsi sha1_ssse3 rtsx_pci intel_ishtp vmd cec i2c_hid wmi typec pinctrl_tigerlake serio_raw hid_logitech_dj fuse
CPU: 11 UID: 0 PID: 20328 Comm: jumpcloud-agent Not tainted 6.14.11-200.fc41.x86_64 #1
Hardware name: Dell Inc. Latitude 5430/04X33N, BIOS 1.22.1 04/26/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d db 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 08 4d e4 90 c6 05 c0 17 68 02 01 e8 c3 11 e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f 91 48 89 04 24 e8 3a
RSP: 0018:ffffcda745adfb18 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 00000000000020f4 RCX: 0000000000000027
RDX: ffff8ca86f7a1948 RSI: 0000000000000001 RDI: ffff8ca86f7a1940
RBP: 00000000000020f4 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 00000000000020a4
R13: ffff8ca10ccb6900 R14: ffff8ca10ccb6800 R15: 00000000000020f8
FS:  00007f8456623b38(0000) GS:ffff8ca86f780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000207359005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? filp_flush+0x55/0x80
 ? security_task_setrlimit+0x5f/0x120
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f84a482422e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c0063b4f68 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c006413e50 RCX: 00007f84a482422e
RDX: 000000c00025f340 RSI: 000000c00643fc60 RDI: 000000c006413e50
RBP: 000000c0063b4fa8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007f84a486ed66
R13: 0000000000000000 R14: 000000c00671c380 R15: 00000000003fffff
 </TASK>
Complete report #1235508
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 15 PID: 781751 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: veth vhci_hcd usbip_core nls_utf8 cifs cifs_arc4 nls_ucs2_utils cifs_md4 dns_resolver netfs rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay uinput bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc binfmt_misc vfat fat nvidia_drm(POE) nvidia_modeset(POE) iwlmvm nvidia_uvm(POE) mac80211 snd_hda_codec_realtek libarc4 snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel nvidia(POE) snd_intel_dspcfg snd_intel_sdw_acpi amd_atl intel_rapl_msr snd_hda_codec intel_rapl_common iwlwifi snd_hda_core btusb btrtl btintel snd_hwdep btbcm snd_seq btmtk eeepc_wmi asus_nb_wmi snd_seq_device asus_wmi edac_mce_amd cfg80211 bluetooth snd_pcm ee1004 asus_ec_sensors sparse_keymap
 rapl intel_wmi_thunderbolt platform_profile snd_timer wmi_bmof drm_ttm_helper atlantic snd ttm pcspkr i2c_piix4 k10temp i2c_smbus igc soundcore gat(OE) video rfkill macsec joydev squashfs loop nfnetlink zram lz4hc_compress lz4_compress hid_logitech_hidpp nvme thunderbolt(OE) polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 nvme_core sha1_ssse3 sp5100_tco nvme_auth wmi hid_logitech_dj v4l2loopback(OE) videodev mc ip6_tables ip_tables i2c_dev fuse
CPU: 15 UID: 0 PID: 781751 Comm: snapd Tainted: P           OE      6.14.5-100.fc40.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUS System Product Name/ProArt X570-CREATOR WIFI, BIOS 0801 04/26/2022
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: e4 b8 ff 80 3d 1b 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 d0 f8 e3 b7 c6 05 00 17 68 02 01 e8 73 0e e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f b8 48 89 04 24 e8 3a
RSP: 0018:ffffc165f1397d18 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000002074 RCX: 0000000000000027
RDX: ffff9f731e9a1948 RSI: 0000000000000001 RDI: ffff9f731e9a1940
RBP: 0000000000002074 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 0000000000002021
R13: ffff9f600ec15900 R14: ffff9f600ec15800 R15: 0000000000002078
FS:  00007fb6e3fff6c0(0000) GS:ffff9f731e980000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000426644000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13d/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x8e/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode+0x10/0x210
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x8e/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x55bef378752e
Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c000044f30 EFLAGS: 00000212 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000a232e0 RCX: 000055bef378752e
RDX: 000000c000144480 RSI: 000000c0004e2bf0 RDI: 000000c000a232e0
RBP: 000000c000044f70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 000055bef3807d46
R13: 0000000000000000 R14: 000000c000603880 R15: 0000000000000007
 </TASK>
Complete report #1234565
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 69849 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: overlay tun uinput snd_seq_dummy rfcomm snd_hrtimer michael_mic bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables bnep sunrpc binfmt_misc qrtr_mhi vfat fat amd_atl intel_rapl_msr intel_rapl_common snd_soc_dmic snd_ps_pdm_dma snd_soc_ps_mach snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir qrtr snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp ath11k_pci snd_sof ath11k edac_mce_amd snd_sof_utils snd_hda_codec_realtek snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi btusb snd_hda_codec_generic soundwire_amd kvm_amd qmi_helpers btrtl soundwire_generic_allocation snd_hda_scodec_component soundwire_bus btintel snd_hda_codec_hdmi snd_soc_sdca mac80211 btbcm kvm spd5118 btmtk snd_hda_intel snd_soc_core snd_usb_audio snd_intel_dspcfg snd_intel_sdw_acpi
 think_lmi snd_hda_codec uvcvideo cdc_ether snd_compress usbnet ac97_bus snd_pcm_dmaengine snd_usbmidi_lib uvc libarc4 snd_hda_core r8152 videobuf2_vmalloc snd_rpl_pci_acp6x irqbypass snd_ump snd_acp_pci videobuf2_memops snd_rawmidi snd_hwdep bluetooth pcspkr mii firmware_attributes_class snd_ctl_led rapl wmi_bmof videobuf2_v4l2 snd_acp_legacy_common snd_seq cfg80211 videobuf2_common snd_pci_acp6x snd_seq_device snd_pci_acp5x thinkpad_acpi snd_pcm videodev snd_rn_pci_acp3x thunderbolt r8169 snd_acp_config sparse_keymap snd_soc_acpi i2c_piix4 platform_profile mc k10temp snd_pci_acp3x i2c_smbus snd_timer rfkill mhi snd realtek soundcore joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt typec_displayport hid_logitech_hidpp amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper drm_panel_backlight_quirks drm_buddy drm_display_helper cec nvme nvme_core polyval_clmulni amdxdna polyval_generic ghash_clmulni_intel sha512_ssse3 video ucsi_acpi sha256_ssse3 hid_multitouch
 typec_ucsi sha1_ssse3 sp5100_tco gpu_sched typec nvme_auth wmi i2c_hid_acpi i2c_hid serio_raw hid_logitech_dj fuse
CPU: 0 UID: 1000 PID: 69849 Comm: terraform-ls Tainted: G        W          6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN
Hardware name: LENOVO 21K5000BMX/21K5000BMX, BIOS R2FET61W (1.41 ) 11/15/2024
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: 14 b7 ff 80 3d af 98 66 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 b8 fb e3 8a c6 05 94 98 66 02 01 e8 26 6d e3 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 00 60 9f 8b 48 89 44 24 08 48
RSP: 0018:ffffcd5b3c903d18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000030a4 RCX: 0000000000000027
RDX: ffff8a7cc1a21948 RSI: 0000000000000001 RDI: ffff8a7cc1a21940
RBP: ffff8a7643860800 R08: 0000000000000000 R09: ffffcd5b3c903bc0
R10: ffffffff8b9368e8 R11: 00000000ffffdfff R12: 0000000000003058
R13: 000000000000000f R14: ffff8a7643860900 R15: 0000000000000000
FS:  000000c0004b6098(0000) GS:ffff8a7cc1a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000048851d000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x7b/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode_prepare+0x113/0x1f0
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode+0x10/0x210
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x87/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode+0x1d5/0x210
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x47dd6e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c027c6d118 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c021ca6340 RCX: 000000000047dd6e
RDX: 000000c019e87208 RSI: 000000c021cab180 RDI: 000000c021ca6340
RBP: 000000c027c6d158 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000000000048b7e5
R13: 0000000000000000 R14: 000000c000350e00 R15: 000000000000007f
 </TASK>
Complete report #1226150
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 4 PID: 15812 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc bpf_preload overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel sunrpc soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks binfmt_misc soundwire_generic_allocation snd_soc_acpi snd_hda_codec_hdmi soundwire_bus vfat snd_soc_sdca fat snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic intel_uncore_frequency snd_compress snd_hda_scodec_component intel_uncore_frequency_common ac97_bus snd_pcm_dmaengine
 snd_hda_intel iwlmvm x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp snd_intel_sdw_acpi coretemp snd_hda_codec snd_hda_core uvcvideo kvm_intel dell_pc processor_thermal_device_pci_legacy snd_hwdep mac80211 uvc platform_profile processor_thermal_device snd_ctl_led btusb processor_thermal_wt_hint videobuf2_vmalloc snd_seq kvm btrtl dell_rbtn processor_thermal_rfim intel_rapl_msr videobuf2_memops snd_seq_device libarc4 btintel irqbypass dell_laptop iTCO_wdt processor_thermal_rapl spi_nor videobuf2_v4l2 ee1004 snd_pcm btbcm rapl dell_wmi intel_pmc_bxt mei_pxp intel_rapl_common mtd iwlwifi mei_hdcp mei_wdt videobuf2_common snd_timer btmtk intel_cstate dell_smbios iTCO_vendor_support processor_thermal_wt_req squashfs dcdbas dell_wmi_sysman processor_thermal_power_floor i2c_i801 videodev intel_uncore spi_intel_pci pcspkr snd mei_me cfg80211 dell_smm_hwmon bluetooth dell_wmi_descriptor firmware_attributes_class intel_pmc_core e1000e wmi_bmof processor_thermal_mbox i2c_smbus spi_intel mc soundcore mei
 idma64 int3403_thermal pmt_telemetry hid_sensor_hub thunderbolt rfkill igen6_edac intel_soc_dts_iosf intel_hid int3400_thermal int340x_thermal_zone pmt_class sparse_keymap acpi_thermal_rel acpi_pad acpi_tad joydev loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper intel_vsec gpu_sched drm_suballoc_helper drm_gpuvm drm_exec intel_ishtp_hid i915 nvme polyval_clmulni i2c_algo_bit polyval_generic nvme_core drm_buddy ghash_clmulni_intel nvme_auth hid_multitouch ttm sha512_ssse3 rtsx_pci_sdmmc sha256_ssse3 ucsi_acpi drm_display_helper intel_ish_ipc i2c_hid_acpi video mmc_core sha1_ssse3 typec_ucsi rtsx_pci intel_ishtp cec vmd i2c_hid typec wmi pinctrl_tigerlake serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse
CPU: 4 UID: 981 PID: 15812 Comm: make Not tainted 6.14.9-300.fc42.x86_64 #1
Hardware name: Dell Inc. Latitude 5520/0G60M3, BIOS 1.43.0 02/26/2025
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: cc cc cc 80 3d af 98 66 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 b8 fb e3 9b c6 05 94 98 66 02 01 e8 26 6d e3 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 00 60 9f 9c 48 89 44 24 08 48
RSP: 0018:ffffd200fccefcc8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000004064 RCX: 0000000000000027
RDX: ffff8b24b7621948 RSI: 0000000000000001 RDI: ffff8b24b7621940
RBP: ffff8b1f4007c000 R08: 0000000000000000 R09: ffffd200fccefb70
R10: ffffffff9c9368e8 R11: 00000000ffffdfff R12: 0000000000004017
R13: 000000000000000f R14: ffff8b1f4007c100 R15: 0000000000000000
FS:  00007f0a7da60740(0000) GS:ffff8b24b7600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001662f0004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x7b/0x160
 ? do_syscall_64+0x87/0x160
 ? handle_mm_fault+0x227/0x340
 ? do_user_addr_fault+0x36c/0x640
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 ? clear_bhb_loop+0x40/0x90
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f0a7db22a0b
Code: 0f 1e fa 48 8b 05 c5 85 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d cd 83 12 00 f7 d8 64 89 01 48
RSP: 002b:00007f0a7dc5ee68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007ffdf4fca610 RCX: 00007f0a7db22a0b
RDX: 000055c860eab8d0 RSI: 000055c860ec2c60 RDI: 000055c860ed8680
RBP: 00007f0a7dc5eff0 R08: 00007ffdf4fca2e0 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffdf4fca2e0
R13: 000055c860e94c80 R14: 00007f0a7dc10e40 R15: 0000000000000003
 </TASK>
Complete report #1220977
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
? warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
? warn_thunk_thunk
vmlinux 0x1a
6
load
bpf_preload 0xce
7
? warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 4 PID: 6592 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xaa/0xf0
Modules linked in: uinput uhid rfcomm snd_seq_dummy snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep sunrpc binfmt_misc vfat fat rtw89_8852ce rtw89_8852c snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir rtw89_pci snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp rtw89_core snd_sof snd_ctl_led snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_hda_codec_realtek snd_amd_sdw_acpi soundwire_amd amd_atl intel_rapl_msr soundwire_generic_allocation intel_rapl_common soundwire_bus snd_hda_codec_generic mac80211 snd_hda_scodec_component snd_soc_sdca snd_hda_codec_hdmi snd_soc_core snd_hda_intel uvcvideo snd_intel_dspcfg snd_intel_sdw_acpi edac_mce_amd snd_compress uvc btusb snd_hda_codec ac97_bus
 videobuf2_vmalloc videobuf2_memops snd_pcm_dmaengine btrtl videobuf2_v4l2 kvm_amd btintel snd_rpl_pci_acp6x snd_hda_core snd_acp_pci videobuf2_common btbcm snd_acp_legacy_common btmtk snd_hwdep snd_pci_acp6x libarc4 videodev snd_seq spd5118 bluetooth kvm cfg80211 mc snd_seq_device snd_pcm snd_pci_acp5x snd_rn_pci_acp3x irqbypass hp_wmi snd_acp_config rapl r8169 snd_soc_acpi snd_timer wmi_bmof pcspkr sparse_keymap thunderbolt snd snd_pci_acp3x soundcore k10temp rfkill i2c_piix4 realtek i2c_smbus amd_pmf amdtee amd_sfh joydev tee amd_pmc platform_profile wireless_hotkey loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_suballoc_helper nvme drm_panel_backlight_quirks drm_buddy drm_display_helper nvme_core polyval_clmulni amdxdna polyval_generic ghash_clmulni_intel sha512_ssse3 video sha256_ssse3 ucsi_acpi hid_multitouch sha1_ssse3 typec_ucsi gpu_sched sp5100_tco cec typec nvme_auth wmi i2c_hid_acpi i2c_hid serio_raw fuse i2c_dev
CPU: 4 UID: 0 PID: 6592 Comm: launcher Tainted: G           OE      6.14.9-300.fc42.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: HP HP ZBook Power 15.6 inch G10 A Mobile Workstation PC/8B95, BIOS V85 Ver. 01.08.00 01/13/2025
RIP: 0010:perf_trace_buf_alloc+0xaa/0xf0
Code: 14 b7 ff 80 3d af 98 66 02 00 74 04 31 c0 eb e6 ba 00 20 00 00 89 de 48 c7 c7 b8 fb e3 8a c6 05 94 98 66 02 01 e8 26 6d e3 ff <0f> 0b 31 c0 eb c6 48 89 d6 48 c7 c7 00 60 9f 8b 48 89 44 24 08 48
RSP: 0018:ffffcd7f30177d18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00000000000020b4 RCX: 0000000000000027
RDX: ffff8a7a5fe21948 RSI: 0000000000000001 RDI: ffff8a7a5fe21940
RBP: ffff8a6b92101000 R08: 0000000000000000 R09: ffffcd7f30177bc0
R10: ffffffff8b9368e8 R11: 00000000ffffdfff R12: 0000000000002063
R13: 000000000000000f R14: ffff8a6b92101100 R15: 0000000000000000
FS:  00007f8cce7fc6c0(0000) GS:ffff8a7a5fe00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000014389e000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x127/0x260
 ? do_syscall_64+0x87/0x160
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x132/0x1c0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x7b/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x87/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x87/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x87/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? syscall_exit_to_user_mode+0x1d5/0x210
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x4851ce
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c0002d9160 EFLAGS: 00000212 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000ba42a0 RCX: 00000000004851ce
RDX: 000000c000d1c600 RSI: 000000c000652180 RDI: 000000c000ba42a0
RBP: 000000c0002d91a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000494025
R13: 0000000000000000 R14: 000000c0002cd880 R15: 00000000ffede693
 </TASK>
Complete report #1212304
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 19 PID: 21821 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi tun snd_seq_dummy rfcomm snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat bpf_preload overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc binfmt_misc snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_soc_intel_hda_dsp_common snd_sof_probes snd_hda_codec_conexant snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca snd_soc_core vfat
 snd_compress fat iwlmvm intel_uncore_frequency ac97_bus intel_uncore_frequency_common snd_pcm_dmaengine snd_hda_intel x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp snd_intel_sdw_acpi mac80211 coretemp snd_hda_codec processor_thermal_device_pci snd_hda_core uvcvideo processor_thermal_device kvm_intel btusb snd_hwdep processor_thermal_wt_hint uvc libarc4 snd_ctl_led videobuf2_vmalloc btrtl processor_thermal_rfim snd_seq kvm videobuf2_memops btintel intel_rapl_msr processor_thermal_rapl snd_seq_device videobuf2_v4l2 btbcm iTCO_wdt intel_rapl_common spi_nor iwlwifi irqbypass snd_pcm videobuf2_common thinkpad_acpi btmtk intel_pmc_bxt processor_thermal_wt_req mtd spd5118 rapl iTCO_vendor_support snd_timer platform_profile videodev processor_thermal_power_floor intel_cstate bluetooth think_lmi cfg80211 intel_pmc_core spi_intel_pci i2c_i801 snd mei_gsc_proxy processor_thermal_mbox int3403_thermal int3400_thermal intel_uncore mc pcspkr firmware_attributes_class e1000e wmi_bmof pmt_telemetry mei_me
 spi_intel thunderbolt i2c_smbus mei idma64 rfkill igen6_edac soundcore int340x_thermal_zone acpi_thermal_rel acpi_pad acpi_tad intel_hid pmt_class sparse_keymap joydev squashfs loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec i915 polyval_clmulni i2c_algo_bit polyval_generic drm_buddy ghash_clmulni_intel hid_multitouch ttm sha512_ssse3 nvme ucsi_acpi nvme_core sha256_ssse3 drm_display_helper typec_ucsi i2c_hid_acpi video intel_vpu sha1_ssse3 nvme_auth intel_vsec cec typec i2c_hid wmi pinctrl_meteorlake serio_raw ip6_tables ip_tables fuse i2c_dev
CPU: 19 UID: 1000 PID: 21821 Comm: sops Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: LENOVO 21M70012GE/21M70012GE, BIOS R2JET29W(1.06) 02/29/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 1b 17 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 d0 f8 e3 89 c6 05 00 17 68 02 01 e8 73 0e e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f 8a 48 89 04 24 e8 3a
RSP: 0018:ffffb720b0b6bbd8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 000000000000306c RCX: 0000000000000027
RDX: ffff91f7901a1948 RSI: 0000000000000001 RDI: ffff91f7901a1940
RBP: 000000000000306c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 000000000000301a
R13: ffff91f05b0a5900 R14: ffff91f05b0a5800 R15: 0000000000003070
FS:  0000000001fd8590(0000) GS:ffff91f790180000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001533f1003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? filp_flush+0x55/0x80
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_sigaction+0x15f/0x4a0
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x40708e
Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c00073b5d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000785810 RCX: 000000000040708e
RDX: 000000c0001a6588 RSI: 000000c000010fa8 RDI: 000000c000785810
RBP: 000000c00073b618 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00000000004bf605
R13: 0000000000000000 R14: 000000c0000061c0 R15: 0fffffffffffffff
 </TASK>
Complete report #1202777
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 7382 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: ip6table_filter ip6_tables xt_owner iptable_filter ip_tables bpf_preload rpcsec_gss_krb5 nfsv4 dns_resolver nfs netfs rpcrdma rdma_cm iw_cm ib_cm ib_core nft_masq nft_ct nft_reject_ipv4 nf_reject_ipv4 nft_reject act_csum cls_u32 sch_htb nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables bridge stp llc qrtr rfkill binfmt_misc snd_soc_avs intel_rapl_msr snd_soc_hda_codec snd_hda_ext_core intel_rapl_common snd_soc_core snd_hda_codec_realtek xfs snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_compress ac97_bus intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_pcm_dmaengine coretemp snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi mei_hdcp snd_hda_codec mei_pxp mei_wdt ee1004 snd_hda_core iTCO_wdt intel_pmc_bxt iTCO_vendor_support kvm irqbypass snd_hwdep rapl snd_seq intel_cstate snd_seq_device intel_uncore snd_pcm think_lmi intel_wmi_thunderbolt e1000e firmware_attributes_class pcspkr snd_timer wmi_bmof i2c_i801 snd i2c_smbus
 pktcdvd mei_me soundcore mei intel_pmc_core pmt_telemetry pmt_class intel_vsec acpi_pad nfsd auth_rpcgss nfs_acl lockd grace nfs_localio sunrpc loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress polyval_clmulni polyval_generic ghash_clmulni_intel video sha512_ssse3 sha256_ssse3 sha1_ssse3 wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse i2c_dev
CPU: 0 UID: 975 PID: 7382 Comm: make Not tainted 6.14.6-200.fc41.x86_64 #1
Hardware name: LENOVO 10FC-S06U00/30BC, BIOS FWKT79A   07/04/2017
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 5b 15 68 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 08 24 e4 96 c6 05 40 15 68 02 01 e8 e3 0c e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f 97 48 89 04 24 e8 7a
RSP: 0018:ffffae7343cf3b48 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000004064 RCX: 0000000000000027
RDX: ffff92cb9dc21948 RSI: 0000000000000001 RDI: ffff92cb9dc21940
RBP: 0000000000004064 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 0000000000004017
R13: ffff92c881af0100 R14: ffff92c881af0000 R15: 0000000000004068
FS:  00007f0596edd740(0000) GS:ffff92cb9dc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000017e68e005 CR4: 00000000003706f0
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? __lruvec_stat_mod_folio+0x83/0xd0
 ? set_ptes.isra.0+0x36/0x80
 ? do_anonymous_page+0x103/0x460
 ? __handle_mm_fault+0x39a/0x6f0
 ? __count_memcg_events+0xc0/0x180
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x20d/0x330
 ? do_user_addr_fault+0x55a/0x7b0
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f0596f9f66b
Code: 0f 1e fa 48 8b 05 55 99 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 75 97 12 00 f7 d8 64 89 01 48
RSP: 002b:00007f0596e41e68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007ffebdbb34c0 RCX: 00007f0596f9f66b
RDX: 000055fd55bc9ce0 RSI: 000055fd55c28460 RDI: 000055fd55c3d600
RBP: 00007f0596e41ff0 R08: 00007ffebdbb3190 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffebdbb3190
R13: 000055fd55ad3410 R14: 00007f059708eda0 R15: 0000000000000001
 </TASK>
Complete report #1199575
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 15 PID: 70596 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: hid_apple apple_mfi_fastcharge snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi r8153_ecm cdc_ether usbnet r8152 mii bpf_preload uhid uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sunrpc ip_set nf_tables qrtr bnep binfmt_misc vfat fat snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi iwlmvm snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi
 soundwire_bus snd_soc_sdca mac80211 snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency snd_soc_core intel_uncore_frequency_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress ac97_bus snd_pcm_dmaengine libarc4 kvm_intel snd_hda_intel uvcvideo snd_intel_dspcfg snd_intel_sdw_acpi uvc kvm snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_hda_core btusb videobuf2_common processor_thermal_device_pci iwlwifi btrtl irqbypass snd_hwdep videodev processor_thermal_device btintel spi_nor processor_thermal_wt_hint iTCO_wdt rapl btbcm processor_thermal_rfim snd_seq intel_pmc_bxt btmtk intel_cstate processor_thermal_rapl mtd iTCO_vendor_support mei_hdcp mei_pxp mei_wdt intel_rapl_msr ee1004 snd_ctl_led think_lmi mc snd_seq_device intel_rapl_common bluetooth intel_uncore cfg80211 pcspkr thinkpad_acpi processor_thermal_wt_req firmware_attributes_class snd_pcm wmi_bmof mei_me spi_intel_pci i2c_i801 processor_thermal_power_floor platform_profile
 thunderbolt e1000e mei snd_timer spi_intel idma64 processor_thermal_mbox i2c_smbus igen6_edac rfkill snd int3403_thermal soundcore intel_pmc_core int340x_thermal_zone intel_hid int3400_thermal intel_vsec acpi_thermal_rel sparse_keymap pmt_telemetry pmt_class acpi_pad acpi_tad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec i915 i2c_algo_bit nvme drm_buddy ttm crct10dif_pclmul nvme_core drm_display_helper crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel hid_multitouch sha512_ssse3 ucsi_acpi typec_ucsi sha256_ssse3 sha1_ssse3 typec cec nvme_auth video i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw fuse
CPU: 15 UID: 1000 PID: 70596 Comm: tilix Not tainted 6.13.12-200.fc41.x86_64 #1
Hardware name: LENOVO 21BWS11X00/21BWS11X00, BIOS N3MET23W (1.22 ) 11/07/2024
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d b6 f0 87 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 18 11 e3 87 c6 05 9b f0 87 02 01 e8 a3 36 e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 c0 67 9f 88 48 89 04 24 e8 3a
RSP: 0018:ffffb462055bfb58 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000000000206c RCX: 0000000000000027
RDX: ffff9e403f7a1988 RSI: 0000000000000001 RDI: ffff9e403f7a1980
RBP: 000000000000206c R08: 0000000000000000 R09: 0000000000000010
R10: 0000000000002000 R11: 0000000000000001 R12: 000000000000201c
R13: ffff9e390e427100 R14: ffff9e390e427000 R15: 0000000000002070
FS:  00007fa3d1e86880(0000) GS:ffff9e403f780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000004800000000 CR3: 000000050203a002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1c0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1c0
 do_execveat_common.isra.0+0x5/0x1c0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? do_read_fault+0xf7/0x1e0
 ? do_fault+0x132/0x1f0
 ? __handle_mm_fault+0x39a/0x6f0
 ? __count_memcg_events+0xc0/0x180
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x20d/0x330
 ? do_user_addr_fault+0x55a/0x7b0
 ? exc_page_fault+0x7e/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fa3d178c66b
Code: 0f 1e fa 48 8b 05 55 99 12 00 48 8b 10 e9 0d 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 75 97 12 00 f7 d8 64 89 01 48
RSP: 002b:00007ffce4f72508 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00000000041d78d0 RCX: 00007fa3d178c66b
RDX: 0000000005255d20 RSI: 000000000406ef80 RDI: 00000000041d78d0
RBP: 00007ffce4f72640 R08: 0000000009351fb0 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000202 R12: 000000000406ef80
R13: 00007ffce4f72580 R14: 00007ffce4f72574 R15: 000000000526f550
 </TASK>
Complete report #1195829
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 20 PID: 14589 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: veth tun xt_conntrack xt_MASQUERADE bridge stp llc nf_conntrack_netlink xt_addrtype nft_compat overlay snd_seq_dummy rfcomm snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr uhid bnep sunrpc binfmt_misc snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof vfat fat snd_sof_utils snd_soc_acpi_intel_match squashfs snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca
 snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_soc_core intel_uncore_frequency intel_uncore_frequency_common iwlmvm snd_compress ac97_bus snd_hda_codec_hdmi snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg x86_pkg_temp_thermal mac80211 snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp snd_hda_core uvcvideo kvm_intel processor_thermal_device_pci snd_hwdep btusb uvc processor_thermal_device processor_thermal_wt_hint libarc4 videobuf2_vmalloc btrtl snd_seq kvm processor_thermal_rfim videobuf2_memops btintel snd_seq_device intel_rapl_msr processor_thermal_rapl videobuf2_v4l2 iTCO_wdt btbcm iwlwifi intel_rapl_common snd_pcm irqbypass videobuf2_common spi_nor hp_wmi intel_pmc_bxt btmtk processor_thermal_wt_req rapl snd_timer sparse_keymap spd5118 mtd videodev iTCO_vendor_support intel_pmc_core cfg80211 processor_thermal_power_floor bluetooth intel_cstate mei_hdcp mei_pxp r8169 snd platform_profile spi_intel_pci i2c_i801 mc thunderbolt processor_thermal_mbox pmt_telemetry intel_uncore wmi_bmof
 pcspkr soundcore realtek rfkill spi_intel idma64 i2c_smbus int340x_thermal_zone mei_me pmt_class soc_button_array acpi_pad acpi_tad mei joydev loop nfnetlink zram lz4hc_compress lz4_compress xe intel_vsec drm_suballoc_helper i915 nouveau mxm_wmi drm_ttm_helper gpu_sched drm_gpuvm drm_exec polyval_clmulni drm_buddy i2c_algo_bit polyval_generic ghash_clmulni_intel hid_multitouch ttm nvme rtsx_pci_sdmmc sha512_ssse3 ucsi_acpi mmc_core nvme_core sha256_ssse3 drm_display_helper typec_ucsi i2c_hid_acpi video sha1_ssse3 rtsx_pci nvme_auth cec typec i2c_hid wmi pinctrl_alderlake serio_raw fuse i2c_dev
CPU: 20 UID: 1000 PID: 14589 Comm: telepresence Tainted: G        W          6.14.4-200.fc41.x86_64 #1
Tainted: [W]=WARN
Hardware name: HP OMEN by HP Laptop 17-cm2xxx/8BB0, BIOS F.08 08/10/2023
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 9b f2 67 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 88 94 e3 9f c6 05 80 f2 67 02 01 e8 63 0d e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f a0 48 89 04 24 e8 7a
RSP: 0018:ffffbc5bc422fb88 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000003fbc RCX: 0000000000000027
RDX: ffff9d4bb5a21948 RSI: 0000000000000001 RDI: ffff9d4bb5a21940
RBP: 0000000000003fbc R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 0000000000003f6a
R13: ffff9d4440078900 R14: ffff9d4440078800 R15: 0000000000003fc0
FS:  00005647cece06b0(0000) GS:ffff9d4bb5a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000689c94002 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? filp_flush+0x55/0x80
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? do_syscall_64+0x8e/0x160
 ? switch_fpu_return+0x4e/0xd0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x5647c9be108e
Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c000abea50 EFLAGS: 00000212 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c0003f47d0 RCX: 00005647c9be108e
RDX: 000000c0004f61e0 RSI: 000000c000450760 RDI: 000000c0003f47d0
RBP: 000000c000abea90 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 00005647c9c624c6
R13: 0000000000000000 R14: 000000c0000061c0 R15: 0000000000000001
 </TASK>
Complete report #1195484
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
warn_thunk_thunk
vmlinux 0x1a
4
? warn_thunk_thunk
vmlinux 0x1a
5
load
bpf_preload 0xce
6
? warn_thunk_thunk
vmlinux 0x1a
7
warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 1 PID: 45233 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: tun rfcomm overlay uinput snd_seq_dummy snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc binfmt_misc snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel iwlmvm soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi snd_sof_pci snd_sof_xtensa_dsp snd_sof mac80211 intel_uncore_frequency intel_uncore_frequency_common vfat fat snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi x86_pkg_temp_thermal soundwire_bus intel_powerclamp coretemp snd_soc_sdca snd_soc_avs kvm_intel snd_hda_codec_realtek snd_soc_hda_codec snd_hda_codec_generic snd_hda_ext_core snd_soc_core libarc4 snd_hda_scodec_component kvm
 snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec dell_pc snd_ctl_led platform_profile snd_hda_core btusb uvcvideo iwlwifi dell_rbtn irqbypass snd_hwdep btrtl uvc videobuf2_vmalloc rapl btintel snd_seq videobuf2_memops dell_laptop videobuf2_v4l2 iTCO_wdt processor_thermal_device_pci_legacy btbcm processor_thermal_device snd_seq_device spi_nor processor_thermal_wt_hint videobuf2_common intel_cstate btmtk mei_hdcp processor_thermal_rfim intel_pmc_bxt dell_wmi mei_pxp mtd intel_rapl_msr iTCO_vendor_support dell_smbios videodev dell_wmi_sysman dcdbas processor_thermal_rapl bluetooth snd_pcm intel_uncore mc dell_smm_hwmon firmware_attributes_class dell_wmi_descriptor wmi_bmof cfg80211 snd_timer mei_me intel_rapl_common e1000e spi_intel_pci processor_thermal_wt_req snd i2c_i801 spi_intel mei thunderbolt processor_thermal_power_floor i2c_smbus soundcore idma64 processor_thermal_mbox rfkill intel_soc_dts_iosf igen6_edac int3403_thermal int340x_thermal_zone
 int3400_thermal intel_pmc_core pmt_telemetry acpi_thermal_rel intel_hid pmt_class sparse_keymap acpi_tad acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt typec_displayport xe drm_ttm_helper intel_vsec gpu_sched drm_suballoc_helper drm_gpuvm drm_exec hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit rtsx_pci_sdmmc drm_buddy mmc_core ttm nvme drm_display_helper hid_multitouch nvme_core polyval_clmulni video ucsi_acpi polyval_generic intel_ish_ipc ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 typec_ucsi rtsx_pci cec intel_ishtp nvme_auth typec i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw fuse
CPU: 1 UID: 1000 PID: 45233 Comm: podman Not tainted 6.14.4-200.fc41.x86_64 #1
Hardware name: Dell Inc. Latitude 5420/0M51J7, BIOS 1.45.0 03/04/2025
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 9b f2 67 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 88 94 e3 aa c6 05 80 f2 67 02 01 e8 63 0d e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f ab 48 89 04 24 e8 7a
RSP: 0018:ffffb356783ffcb8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000000000307c RCX: 0000000000000027
RDX: ffff977cff8a1948 RSI: 0000000000000001 RDI: ffff977cff8a1940
RBP: 000000000000307c R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 000000000000302a
R13: ffff9779c9290900 R14: ffff9779c9290800 R15: 0000000000003080
FS:  00007f2c22ffe6c0(0000) GS:ffff977cff880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 000000023134e003 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? filp_flush+0x55/0x80
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x55581c411a0e
Code: 24 28 44 8b 44 24 2c e9 70 ff ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c00054e3d8 EFLAGS: 00000202 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c000227350 RCX: 000055581c411a0e
RDX: 000000c00032e6c8 RSI: 000000c0003f5b20 RDI: 000000c000227350
RBP: 000000c00054e418 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000055581c465ae6
R13: 0000000000000000 R14: 000000c000605180 R15: 00000000003fffff
 </TASK>
Complete report #1194920
Frame # Function Binary Source or offset Line
1
warn_thunk_thunk
vmlinux 0x1a
2
? warn_thunk_thunk
vmlinux 0x1a
3
? warn_thunk_thunk
vmlinux 0x1a
4
warn_thunk_thunk
vmlinux 0x1a
5
? warn_thunk_thunk
vmlinux 0x1a
6
load
bpf_preload 0xce
7
? warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
warn_thunk_thunk
vmlinux 0x1a
11
? warn_thunk_thunk
vmlinux 0x1a
12
? warn_thunk_thunk
vmlinux 0x1a
13
? warn_thunk_thunk
vmlinux 0x1a
14
? warn_thunk_thunk
vmlinux 0x1a
15
? warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
? warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
? warn_thunk_thunk
vmlinux 0x1a
20
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 0 PID: 12097 at kernel/trace/trace_event_perf.c:405 perf_trace_buf_alloc+0xad/0xe0
Modules linked in: tun uinput snd_seq_dummy rfcomm snd_hrtimer bpf_preload nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match sunrpc snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca intel_uncore_frequency snd_soc_avs intel_uncore_frequency_common snd_soc_hda_codec snd_hda_ext_core snd_soc_core intel_tcc_cooling snd_hda_codec_hdmi iwlmvm x86_pkg_temp_thermal snd_hda_codec_conexant snd_compress binfmt_misc intel_powerclamp snd_hda_codec_generic ac97_bus snd_pcm_dmaengine coretemp uvcvideo iTCO_wdt vfat snd_hda_intel
 kvm_intel fat spi_nor snd_intel_dspcfg uvc intel_pmc_bxt mac80211 ee1004 mei_hdcp mei_pxp btusb mtd snd_intel_sdw_acpi iTCO_vendor_support videobuf2_vmalloc kvm btrtl intel_rapl_msr snd_hda_codec libarc4 btintel videobuf2_memops snd_hda_core processor_thermal_device_pci_legacy btbcm videobuf2_v4l2 irqbypass snd_hwdep processor_thermal_device btmtk rapl videobuf2_common intel_cstate processor_thermal_wt_hint iwlwifi snd_ctl_led videodev think_lmi snd_seq processor_thermal_rfim intel_uncore bluetooth thinkpad_acpi pcspkr typec_displayport mc processor_thermal_rapl snd_seq_device firmware_attributes_class cfg80211 intel_wmi_thunderbolt i2c_i801 r8169 spi_intel_pci wmi_bmof mei_me sparse_keymap intel_rapl_common snd_pcm spi_intel platform_profile i2c_smbus processor_thermal_wt_req snd_timer realtek mei processor_thermal_power_floor processor_thermal_mbox rfkill intel_pch_thermal intel_soc_dts_iosf snd intel_pmc_core int3403_thermal soundcore pmt_telemetry int340x_thermal_zone pmt_class int3400_thermal
 intel_vsec acpi_thermal_rel acpi_pad joydev squashfs loop nfnetlink zram lz4hc_compress lz4_compress i915 polyval_clmulni i2c_algo_bit polyval_generic ghash_clmulni_intel drm_buddy nvme sha512_ssse3 ttm nvme_core ucsi_acpi sha256_ssse3 drm_display_helper typec_ucsi video sha1_ssse3 nvme_auth cec typec wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse i2c_dev
CPU: 0 UID: 0 PID: 12097 Comm: snapd Not tainted 6.14.4-100.fc40.x86_64 #1
Hardware name: LENOVO 20RES6DF06/20RES6DF06, BIOS R16ET34W (1.20 ) 01/28/2022
RIP: 0010:perf_trace_buf_alloc+0xad/0xe0
Code: cc cc cc 80 3d 9b f3 67 02 00 74 04 31 c0 eb e4 ba 00 20 00 00 89 ee 48 c7 c7 a8 6b e3 9f c6 05 80 f3 67 02 01 e8 33 0e e4 ff <0f> 0b 31 c0 eb c4 48 89 de 48 c7 c7 00 53 9f a0 48 89 04 24 e8 ba
RSP: 0018:ffffaab96ba0bc18 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 00000000000023a4 RCX: 0000000000000027
RDX: ffff977fd1221948 RSI: 0000000000000001 RDI: ffff977fd1221940
RBP: 00000000000023a4 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000001 R11: 0000000000000004 R12: 0000000000002358
R13: ffff977caf56f900 R14: ffff977caf56f800 R15: 00000000000023a8
FS:  00007fa41d7fa6c0(0000) GS:ffff977fd1200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000c00 CR3: 0000000224d38005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 kprobe_perf_func+0x15e/0x2a0
 ? filp_flush+0x55/0x80
 ? __pfx_do_execveat_common.isra.0+0x10/0x10
 kprobe_ftrace_handler+0x13a/0x1d0
 ? do_execveat_common.isra.0+0x5/0x1a0
 load+0xce/0xff0 [bpf_preload]
 ? do_execveat_common.isra.0+0x1/0x1a0
 do_execveat_common.isra.0+0x5/0x1a0
 __x64_sys_execve+0x36/0x40
 do_syscall_64+0x82/0x160
 ? filp_flush+0x55/0x80
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x8e/0x160
 ? syscall_exit_to_user_mode_prepare+0x109/0x1a0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x55e57572d52e
Code: 48 83 ec 38 e8 13 00 00 00 48 83 c4 38 5d c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
RSP: 002b:000000c0002ce6c0 EFLAGS: 00000212 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 000000c0008d81e0 RCX: 000055e57572d52e
RDX: 000000c000210000 RSI: 000000c00085e030 RDI: 000000c0008d81e0
RBP: 000000c0002ce700 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000212 R12: 000055e5757add46
R13: 0000000000000000 R14: 000000c000103880 R15: 000030880700201b
 </TASK>