Kerneloops

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Problem #779237
Component
kernel Tainted
Last affected version
0:6.15.5-200.fc42
Executable
unknown
First occurrence
2025-09-22
Last occurrence
2025-10-02
Unique reports
2
Quality
-49

Statistics

Operating system Unique / Total count
Fedora 42 2 / 7
Operating system Count
Fedora 42 7
Architecture Count
x86_64 7
Related packages Count
kernel-core 7
 0:6.15.5-200.fc42 7

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

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
2
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
3
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
4
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
5
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
6
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
7
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
8
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
9
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
10
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
11
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
12
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
13
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
14
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
15
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
16
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
17
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
18
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
19
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
20
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
WARNING: CPU: 4 PID: 2535 at drivers/dma-buf/dma-buf.c:1527 dma_buf_vmap+0xe1/0x100
Modules linked in: wacom snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi udl cdc_ether usbnet r8152 mii 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_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common sunrpc binfmt_misc 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
 intel_uncore_frequency intel_uncore_frequency_common iwlmvm snd_soc_hda_codec snd_hda_ext_core snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_compress ac97_bus mac80211 snd_pcm_dmaengine snd_hda_intel kvm btusb snd_intel_dspcfg snd_intel_sdw_acpi btrtl uvcvideo snd_hda_codec btintel libarc4 spi_nor mei_wdt mei_hdcp btbcm uvc mtd mei_pxp videobuf2_vmalloc btmtk iTCO_wdt videobuf2_memops ee1004 snd_hda_core intel_pmc_bxt vfat videobuf2_v4l2 iTCO_vendor_support irqbypass intel_rapl_msr fat videobuf2_common rapl snd_hwdep bluetooth videodev iwlwifi snd_seq intel_cstate processor_thermal_device_pci_legacy snd_seq_device hp_wmi mc intel_uncore thunderbolt wmi_bmof platform_profile intel_wmi_thunderbolt processor_thermal_device snd_pcm processor_thermal_wt_hint pcspkr cfg80211 snd_timer processor_thermal_rfim iosm snd spi_intel_pci i2c_i801 spi_intel processor_thermal_rapl mei_me i2c_smbus intel_rapl_common soundcore processor_thermal_wt_req
 processor_thermal_power_floor mei idma64 processor_thermal_mbox rfkill intel_soc_dts_iosf intel_pch_thermal int3403_thermal soc_button_array int340x_thermal_zone intel_pmc_core pmt_telemetry intel_hid int3400_thermal pmt_class acpi_thermal_rel intel_vsec sparse_keymap wireless_hotkey acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper nvme_core polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch ucsi_acpi sha256_ssse3 nvme_keyring typec_ucsi sha1_ssse3 nvme_auth cec typec i2c_hid_acpi video i2c_hid wmi pinctrl_cannonlake serio_raw i2c_dev fuse
CPU: 4 UID: 1000 PID: 2535 Comm: KMS thread Tainted: G        W           6.15.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: HP HP EliteBook 840 G7 Notebook PC/8723, BIOS S70 Ver. 01.01.07 08/24/2020
RIP: 0010:dma_buf_vmap+0xe1/0x100
Code: 2b 15 7b 7a 7f 02 75 3a c9 e9 4b b4 56 00 83 c0 01 89 47 28 48 85 f6 74 1a 48 8b 77 30 48 8b 7f 38 48 89 32 48 89 7a 08 eb cd <0f> 0b b8 ea ff ff ff eb c6 0f 0b 0f 0b 0f 0b eb be b8 ea ff ff ff
RSP: 0018:ffffd4ac42977b70 EFLAGS: 00010246
RAX: ffffffff9d746400 RBX: ffff8e13e6f43600 RCX: ffff8e13660a4000
RDX: ffff8e134f6172c8 RSI: ffff8e134f6172c8 RDI: 0000000000000000
RBP: ffffd4ac42977b98 R08: 0000000000000000 R09: ffffffff9d7b6d05
R10: ffff8e134de1c0a0 R11: fffff54c84378700 R12: ffff8e134f6172c8
R13: ffff8e134f6172c8 R14: ffff8e134f6172c8 R15: ffff8e13660a4680
FS:  00007fa8a5b3b6c0(0000) GS:ffff8e16ef670000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa84d6c3560 CR3: 00000001aea8f006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 drm_gem_shmem_vmap+0x2b/0x1b0
 drm_gem_vmap+0x1f/0x50
 drm_gem_vmap_unlocked+0x2a/0x50
 drm_gem_fb_vmap+0x44/0x160
 drm_atomic_helper_prepare_planes.part.0+0x130/0x1c0
 drm_atomic_helper_commit+0x7c/0x180
 drm_mode_atomic_ioctl+0x4c4/0x7c0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2af/0x540
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x7b/0x160
 ? 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: 0033:0x7fa8c12ff0ed
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:00007fa8a5b398a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fa880004300 RCX: 00007fa8c12ff0ed
RDX: 00007fa8a5b39940 RSI: 00000000c03864bc RDI: 0000000000000078
RBP: 00007fa8a5b398f0 R08: 0000000000000000 R09: 0000000000000020
R10: 00007fa88006e1b0 R11: 0000000000000246 R12: 00007fa8a5b39940
R13: 00000000c03864bc R14: 0000000000000078 R15: 00007fa880029e10
 </TASK>