Kerneloops

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Problem #766030
Component
kernel
Last affected version
0:6.15.9-201.fc42
Executable
unknown
First occurrence
2025-07-15
Last occurrence
2026-04-01
Unique reports
8
Quality
-34

Statistics

Operating system Unique / Total count
Fedora 42 8 / 15
Operating system Count
Fedora 42 15
Architecture Count
x86_64 15
Related packages Count
kernel-core 15
 0:6.15.8-200.fc42 7
 0:6.15.5-200.fc42 3
 0:6.15.9-201.fc42 3
 0:6.15.6-200.fc42 2

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

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Backtrace

Frame # Function Binary Source or offset Line
1
rtw_pci_rx_napi.constprop.0
rtw88_pci 0x290
2
rtw_enter_lps
rtw88_core 0x6d
3
ieee80211_bss_info_change_notify
mac80211 0x20b
4
ieee80211_bss_info_change_notify
mac80211 0x20b
5
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
6
ieee80211_bss_info_change_notify
mac80211 0x20b
7
cfg80211_shutdown_all_interfaces
cfg80211 0x46
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
WARNING: CPU: 4 PID: 13522 at drivers/net/wireless/realtek/rtw88/ps.c:105 rtw_power_mode_change+0xf7/0x140 [rtw88_core]
Modules linked in: r8153_ecm cdc_ether usbnet r8152 mii hid_logitech_hidpp uhid uinput snd_seq_dummy rfcomm 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 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 intel_uncore_frequency intel_uncore_frequency_common snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic snd_hda_scodec_component snd_compress x86_pkg_temp_thermal ac97_bus
 intel_powerclamp snd_pcm_dmaengine coretemp snd_hda_intel snd_intel_dspcfg rtw88_8821ce kvm_intel snd_intel_sdw_acpi rtw88_8821c snd_hda_codec uvcvideo rtw88_pci rtw88_core snd_hda_core vfat uvc processor_thermal_device_pci_legacy kvm fat snd_hwdep btusb videobuf2_vmalloc processor_thermal_device mac80211 videobuf2_memops snd_seq dell_pc processor_thermal_wt_hint btrtl videobuf2_v4l2 snd_ctl_led platform_profile snd_seq_device processor_thermal_rfim btintel videobuf2_common irqbypass dell_laptop intel_rapl_msr processor_thermal_rapl snd_pcm btbcm rapl videodev iTCO_wdt dell_wmi libarc4 intel_rapl_common btmtk spi_nor intel_cstate snd_timer intel_pmc_bxt dell_smbios cfg80211 bluetooth ee1004 mei_hdcp mei_pxp iTCO_vendor_support mtd processor_thermal_wt_req dell_wmi_sysman dcdbas intel_uncore mc dell_smm_hwmon snd processor_thermal_power_floor i2c_i801 firmware_attributes_class dell_wmi_descriptor mei_me wmi_bmof spi_intel_pci pcspkr processor_thermal_mbox rfkill soundcore i2c_smbus mei spi_intel idma64
 igen6_edac intel_soc_dts_iosf intel_pmc_core int3403_thermal pmt_telemetry intel_hid int3400_thermal soc_button_array int340x_thermal_zone sparse_keymap pmt_class acpi_tad 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 nvme nvme_core nvme_keyring nvme_auth i915 polyval_clmulni i2c_algo_bit polyval_generic drm_buddy ghash_clmulni_intel hid_multitouch ttm sha512_ssse3 drm_display_helper sha256_ssse3 i2c_hid_acpi video cec sha1_ssse3 intel_vsec vmd i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 4 UID: 0 PID: 13522 Comm: kworker/u32:21 Not tainted 6.15.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. Inspiron 15 3511/0042CN, BIOS 1.36.0 03/05/2025
Workqueue: events_unbound cfg80211_wiphy_work [cfg80211]
RIP: 0010:rtw_power_mode_change+0xf7/0x140 [rtw88_core]
Code: d0 0f 1f 00 44 30 e0 78 dd 45 84 ed 48 c7 c0 38 00 c2 c1 48 c7 c6 41 00 c2 c1 48 c7 c7 68 f6 c1 c1 48 0f 45 f0 e8 b9 90 11 d1 <0f> 0b 48 89 df 5b 5d 41 5c 41 5d e9 69 cd ff ff 48 8b 8b 70 7b 00
RSP: 0018:ffffcf454e493c08 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8935249c2000 RCX: 0000000000000027
RDX: ffff89387f61cb88 RSI: 0000000000000001 RDI: ffff89387f61cb80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffcf454e493ab0
R10: ffffffff9513bb88 R11: 00000000ffffdfff R12: 00000000c1ab9080
R13: 0000000000000000 R14: ffff8935261a9cf0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8938e9670000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000039c4017d0000 CR3: 000000029882e004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 rtw_pci_deep_ps+0xbd/0xe0 [rtw88_pci]
 rtw_ops_bss_info_changed+0x49/0x2f0 [rtw88_core]
 drv_link_info_changed+0x244/0x250 [mac80211]
 ieee80211_rx_mgmt_beacon+0x8ff/0xbd0 [mac80211]
 ? __update_idle_core+0x2b/0x120
 ieee80211_iface_work+0x6f/0x1b0 [mac80211]
 cfg80211_wiphy_work+0x11e/0x190 [cfg80211]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xfc/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>