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Function
ieee80211_assign_link_chanctx
First occurrence
2026-02-27
Last occurrence
2026-02-27
State
NEW
Components
kernel
Quality
-53

Statistics

Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.18.13-100.fc42 3

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

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Complete report #1416803
Frame # Function Binary Source or offset Line
1
ieee80211_assign_link_chanctx
mac80211 0x1dd
2
? warn_thunk_thunk
vmlinux 0x16
3
ieee80211_assign_link_chanctx
mac80211 0x1dd
4
warn_thunk_thunk
vmlinux 0x16
5
warn_thunk_thunk
vmlinux 0x16
6
_cfg80211_unregister_wdev
cfg80211 0x1c6
7
ieee80211_assign_link_chanctx
mac80211 0x1dd
8
ieee80211_assign_link_chanctx
mac80211 0x1dd
9
iwl_op_mode_mvm_stop
iwlmvm 0x19f
10
iwl_drv_stop
iwlwifi 0x4e
11
iwl_drv_stop
iwlwifi 0x4e
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
iwl_drv_stop
iwlwifi 0x4e
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
23
? warn_thunk_thunk
vmlinux 0x16
24
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 10 PID: 14831 at net/mac80211/driver-ops.c:366 drv_unassign_vif_chanctx+0x93/0x1e0 [mac80211]
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 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 binfmt_misc vfat fat 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_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 iwlmvm 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 mac80211 snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_soc_avs x86_pkg_temp_thermal 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 libarc4 snd_hwdep kvm snd_soc_core uvcvideo btusb btmtk uvc snd_compress videobuf2_vmalloc videobuf2_memops ac97_bus btrtl snd_pcm_dmaengine videobuf2_v4l2 btbcm snd_seq videobuf2_common spi_nor btintel iTCO_wdt snd_seq_device processor_thermal_device_pci intel_pmc_bxt processor_thermal_device spd5118 mei_hdcp mei_pxp iwlwifi mtd irqbypass iTCO_vendor_support intel_rapl_msr videodev processor_thermal_wt_hint snd_pcm bluetooth lenovo_wmi_gamezone rapl platform_temperature_control intel_cstate lenovo_wmi_other processor_thermal_soc_slider lenovo_wmi_helpers lenovo_wmi_events lenovo_wmi_capdata01 mc intel_uncore processor_thermal_rfim cfg80211 firmware_attributes_class snd_timer mei_me
 processor_thermal_rapl lenovo_wmi_hotkey_utilities wmi_bmof intel_rapl_common ideapad_laptop pcspkr snd spi_intel_pci processor_thermal_wt_req i2c_i801 spi_intel mei sparse_keymap soundcore i2c_smbus processor_thermal_power_floor idma64 platform_profile processor_thermal_mbox intel_pmc_core rfkill int3403_thermal pmt_telemetry int340x_thermal_zone pmt_discovery pmt_class intel_pmc_ssram_telemetry int3400_thermal acpi_pad acpi_tad 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_helper i915 i2c_algo_bit drm_buddy ttm nvme rtsx_pci_sdmmc drm_display_helper nvme_core ucsi_acpi mmc_core typec_ucsi typec spi_pxa2xx_platform hid_multitouch polyval_clmulni nvme_keyring dw_dmac thunderbolt ghash_clmulni_intel rtsx_pci nvme_auth cec spi_pxa2xx_core i2c_hid_acpi hkdf video intel_vsec i2c_hid wmi pinctrl_tigerlake serio_raw i2c_dev fuse
CPU: 10 UID: 0 PID: 14831 Comm: kworker/10:2 Not tainted 6.18.13-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 83K0/LNVNB161216, BIOS QDCN24WW 03/05/2025
Workqueue: events iwl_trans_reprobe_wk [iwlwifi]
RIP: 0010:drv_unassign_vif_chanctx+0x93/0x1e0 [mac80211]
Code: 00 00 48 8d b3 e0 06 00 00 48 c7 c7 48 93 d9 c1 c6 05 72 cb 1f 00 01 48 8d 88 20 01 00 00 48 85 c0 48 0f 45 f1 e8 cd a7 ca ee <0f> 0b f6 83 d0 06 00 00 20 74 b7 41 8b 44 24 18 66 83 bb 30 18 00
RSP: 0018:ffffce074c047b80 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88c533218a80 RCX: 0000000000000027
RDX: ffff88c89f91cfc8 RSI: 0000000000000001 RDI: ffff88c89f91cfc0
RBP: ffff88c51df38940 R08: 0000000000000000 R09: ffffce074c047a28
R10: ffffffffb2d3c2c8 R11: 00000000ffffdfff R12: ffff88c533219dc0
R13: ffff88c533218a80 R14: ffff88c5fc56d000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88c8ebd26000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f835f05aa85 CR3: 0000000134504001 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ieee80211_assign_link_chanctx+0x1dd/0x430 [mac80211]
 ? timer_delete_sync+0x66/0xa0
 __ieee80211_link_release_channel+0x64/0x170 [mac80211]
 unregister_netdevice_many_notify+0x672/0xae0
 unregister_netdevice_queue+0xf3/0x130
 _cfg80211_unregister_wdev+0x1c6/0x240 [cfg80211]
 ieee80211_remove_interfaces+0x119/0x220 [mac80211]
 ieee80211_unregister_hw+0x4a/0x130 [mac80211]
 iwl_op_mode_mvm_stop+0x19f/0x1d0 [iwlmvm]
 iwl_drv_stop+0x4e/0xf0 [iwlwifi]
 iwl_pcie_gen1_2_remove+0x22/0x30 [iwlwifi]
 pci_device_remove+0x4a/0xc0
 device_release_driver_internal+0x19e/0x200
 device_reprobe+0x1d/0x90
 iwl_trans_reprobe_wk+0x1b/0x50 [iwlwifi]
 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+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1401533
Frame # Function Binary Source or offset Line
1
ieee80211_assign_link_chanctx
mac80211 0x1dd
2
? warn_thunk_thunk
vmlinux 0x16
3
? warn_thunk_thunk
vmlinux 0x16
4
ieee80211_assign_link_chanctx
mac80211 0x1dd
5
warn_thunk_thunk
vmlinux 0x16
6
warn_thunk_thunk
vmlinux 0x16
7
_cfg80211_unregister_wdev
cfg80211 0x1c6
8
ieee80211_assign_link_chanctx
mac80211 0x1dd
9
ieee80211_assign_link_chanctx
mac80211 0x1dd
10
iwl_op_mode_mvm_stop
iwlmvm 0x19f
11
iwl_drv_stop
iwlwifi 0x4e
12
iwl_drv_stop
iwlwifi 0x4e
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
iwl_drv_stop
iwlwifi 0x4e
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
23
warn_thunk_thunk
vmlinux 0x16
24
? warn_thunk_thunk
vmlinux 0x16
25
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 5 PID: 2975439 at net/mac80211/driver-ops.c:366 drv_unassign_vif_chanctx+0x93/0x1e0 [mac80211]
Modules linked in: ax88179_178a xt_CHECKSUM ipt_REJECT nf_nat_tftp nf_conntrack_tftp cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet mii tls hid_logitech_hidpp uhid nvidia_uvm(OE) uinput xt_mark rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat binfmt_misc tun overlay nft_masq 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 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 iwlmvm vfat snd_sof fat amd_atl intel_rapl_msr snd_sof_utils intel_rapl_common snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd mac80211 soundwire_generic_allocation soundwire_bus snd_hda_codec_alc269 snd_hda_scodec_component snd_soc_sdca edac_mce_amd snd_hda_codec_realtek_lib
 snd_hda_codec_nvhdmi snd_hda_codec_atihdmi snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_core kvm_amd nvidia_drm(OE) snd_hda_intel btusb libarc4 snd_compress snd_hda_codec nvidia_modeset(OE) ac97_bus btmtk snd_pcm_dmaengine kvm btrtl snd_rpl_pci_acp6x snd_hda_core snd_acp_pci btbcm snd_amd_acpi_mach snd_intel_dspcfg iwlwifi snd_acp_legacy_common btintel snd_intel_sdw_acpi snd_pci_acp6x snd_hwdep snd_seq snd_seq_device irqbypass ee1004 bluetooth snd_pcm snd_pci_acp5x ucsi_ccg asus_nb_wmi wmi_bmof rapl acpi_cpufreq pcspkr nvidia(OE) snd_rn_pci_acp3x cfg80211 snd_timer snd_acp_config i2c_piix4 snd_soc_acpi snd snd_pci_acp3x k10temp i2c_smbus soundcore i2c_nvidia_gpu joydev asus_wireless loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec drm_panel_backlight_quirks gpu_sched nvme drm_suballoc_helper drm_buddy hid_asus nvme_core ucsi_acpi drm_display_helper typec_ucsi asus_wmi sparse_keymap typec nvme_keyring platform_profile nvme_auth
 polyval_clmulni hid_multitouch thunderbolt ghash_clmulni_intel cec sp5100_tco rfkill hkdf i2c_hid_acpi video i2c_hid wmi i2c_dev fuse
CPU: 5 UID: 0 PID: 2975439 Comm: kworker/5:0 Tainted: G        W  OE       6.18.13-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. ROG Zephyrus G14 GA401IV_GA401IV/GA401IV, BIOS GA401IV.221 07/14/2023
Workqueue: events iwl_trans_reprobe_wk [iwlwifi]
RIP: 0010:drv_unassign_vif_chanctx+0x93/0x1e0 [mac80211]
Code: 00 00 48 8d b3 e0 06 00 00 48 c7 c7 48 53 79 c3 c6 05 72 bb 1a 00 01 48 8d 88 20 01 00 00 48 85 c0 48 0f 45 f1 e8 cd d7 53 d3 <0f> 0b f6 83 d0 06 00 00 20 74 b7 41 8b 44 24 18 66 83 bb 30 18 00
RSP: 0018:ffffce59026cfb80 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d41906b0a80 RCX: 0000000000000027
RDX: ffff8d449f49cfc8 RSI: 0000000000000001 RDI: ffff8d449f49cfc0
RBP: ffff8d41900f0940 R08: 0000000000000000 R09: ffffce59026cfa28
R10: ffffffff9933c2c8 R11: 00000000ffffdfff R12: ffff8d41906b1dc0
R13: ffff8d41906b0a80 R14: ffff8d42d9608a00 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8d45052a6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000011a40738f9e0 CR3: 000000012f2b0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ieee80211_assign_link_chanctx+0x1dd/0x430 [mac80211]
 ? srso_return_thunk+0x5/0x5f
 ? timer_delete_sync+0x66/0xa0
 __ieee80211_link_release_channel+0x64/0x170 [mac80211]
 unregister_netdevice_many_notify+0x672/0xae0
 unregister_netdevice_queue+0xf3/0x130
 _cfg80211_unregister_wdev+0x1c6/0x240 [cfg80211]
 ieee80211_remove_interfaces+0x119/0x220 [mac80211]
 ieee80211_unregister_hw+0x4a/0x130 [mac80211]
 iwl_op_mode_mvm_stop+0x19f/0x1d0 [iwlmvm]
 iwl_drv_stop+0x4e/0xf0 [iwlwifi]
 iwl_pcie_gen1_2_remove+0x22/0x30 [iwlwifi]
 pci_device_remove+0x4a/0xc0
 device_release_driver_internal+0x19e/0x200
 device_reprobe+0x1d/0x90
 iwl_trans_reprobe_wk+0x1b/0x50 [iwlwifi]
 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+0xf4/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>