Info

Permalink
Function
__napi_poll
First occurrence
2022-11-03
Last occurrence
2026-08-14
State
NEW
Components
kernel
Quality
-33

Graphs

Statistics

Operating system Count
Fedora 35 39
Fedora 38 33
Fedora 36 3
Architecture Count
x86_64 75
Related packages Count
kernel-core 60
 0:6.0.12-100.fc35 59
 0:6.0.7-100.fc35 1

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

History

Daily:

Weekly:

Monthly:

Report backtrace


Complete report #555527
Frame # Function Binary Source or offset Line
1
? __napi_poll
vmlinux 0x29
2
? __napi_poll
vmlinux 0x29
3
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
4
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
5
iwl_pcie_rx_handle
iwlwifi 0x38c
6
iwl_pcie_rx_handle
iwlwifi 0x38c
7
iwl_pcie_rx_handle
iwlwifi 0x38c
8
iwl_pcie_rx_handle
iwlwifi 0x38c
9
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
10
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
11
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
12
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
13
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
14
? __napi_poll
vmlinux 0x29
15
? __napi_poll
vmlinux 0x29
16
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
17
__napi_poll
vmlinux 0x29
18
? __napi_poll
vmlinux 0x29
19
__napi_poll
vmlinux 0x29
20
? __napi_poll
vmlinux 0x29
21
__napi_poll
vmlinux 0x29
22
? __napi_poll
vmlinux 0x29
23
__napi_poll
vmlinux 0x29
WARNING: CPU: 0 PID: 1301640 at net/mac80211/tx.c:3681 ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Modules linked in: ipheth apple_mfi_fastcharge hid_jabra uinput uhid ax88179_178a usbnet mii typec_displayport tun hidp rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_addrtype br_netfilter xt_MASQUERADE xt_conntrack overlay xt_CHECKSUM ipt_REJECT nf_nat_tftp nf_conntrack_tftp nft_objref 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_tables 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter qrtr bnep sunrpc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils
 soundwire_bus snd_soc_skl snd_hda_codec_hdmi snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_ctl_led snd_soc_core snd_hda_codec_realtek intel_tcc_cooling snd_hda_codec_generic iwlmvm snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel x86_pkg_temp_thermal intel_powerclamp snd_intel_dspcfg snd_intel_sdw_acpi mac80211 coretemp snd_hda_codec uvcvideo nvidia_drm(POE) snd_hda_core kvm_intel iTCO_wdt snd_hwdep intel_pmc_bxt nvidia_modeset(POE) dell_laptop videobuf2_vmalloc ee1004 iTCO_vendor_support mei_wdt mei_pxp mei_hdcp intel_rapl_msr dell_smm_hwmon libarc4 kvm snd_seq nvidia_uvm(POE) btusb snd_seq_device videobuf2_memops irqbypass snd_pcm btrtl dell_wmi rapl videobuf2_v4l2 btbcm dell_smbios intel_cstate iwlwifi btintel videobuf2_common dcdbas intel_uncore snd_timer btmtk dell_wmi_sysman processor_thermal_device_pci_legacy nvidia(POE) videodev cfg80211 snd pcspkr ledtrig_audio i2c_i801 firmware_attributes_class
 intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor processor_thermal_device bluetooth processor_thermal_rfim thunderbolt soundcore mc i2c_smbus cdc_acm processor_thermal_mbox joydev processor_thermal_rapl rfkill mei_me intel_rapl_common idma64 int3403_thermal mei intel_pch_thermal intel_soc_dts_iosf int340x_thermal_zone dell_smo8800 intel_hid int3400_thermal acpi_thermal_rel acpi_pad sparse_keymap zram ip_tables dm_crypt i915 i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper nvme rtsx_pci_sdmmc cec nvme_core mmc_core ttm hid_multitouch ucsi_acpi crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic mxm_wmi drm ghash_clmulni_intel rtsx_pci typec_ucsi serio_raw nvme_common typec i2c_hid_acpi i2c_hid wmi video pinctrl_cannonlake fuse [last unloaded: ipmi_msghandler]
CPU: 0 PID: 1301640 Comm: kworker/0:1 Tainted: P S      W  OE      6.0.5-100.fc35.x86_64 #1
Hardware name: Dell Inc. XPS 15 7590/04KR2M, BIOS 1.13.0 07/22/2021
Workqueue: events_freezable ieee80211_restart_work [mac80211]
RIP: 0010:ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Code: d6 e8 f9 51 71 c2 48 85 c0 0f 84 f1 f6 ff ff 41 0f b7 87 b8 00 00 00 49 03 87 c8 00 00 00 e9 61 fb ff ff 0f 0b e9 da f6 ff ff <0f> 0b e9 ab f3 ff ff f0 41 80 4e f8 08 e9 1c f7 ff ff 41 0f b7 54
RSP: 0018:ffffa00c1e3d7b78 EFLAGS: 00010246
RAX: 0000000080000000 RBX: ffff889c8a6c2568 RCX: 0000000000000001
RDX: ffff889e424d5280 RSI: ffff889c8a6c2568 RDI: ffff889bdf7d08e0
RBP: ffff889c8a6c2480 R08: ffffffffc4cfbc27 R09: 0000000000000002
R10: ffffffff890060f8 R11: ffffa00c00003f00 R12: ffff889bdf7d08e0
R13: ffff889bdf7d2080 R14: ffff889c8a6c2568 R15: ffff889bdf7d2088
FS:  0000000000000000(0000) GS:ffff88a31a000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1903343020 CR3: 00000006ab010004 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? __slab_free+0xbe/0x320
 ? __sk_destruct+0x136/0x1b0
 iwl_mvm_mac_itxq_xmit+0x65/0xe0 [iwlmvm]
 iwl_mvm_queue_state_change+0x1dc/0x210 [iwlmvm]
 iwl_txq_gen2_free+0x38/0x100 [iwlwifi]
 iwl_txq_gen2_tx_free+0x4e/0x70 [iwlwifi]
 _iwl_trans_pcie_gen2_stop_device+0x369/0x4f0 [iwlwifi]
 iwl_trans_pcie_gen2_stop_device+0x58/0x80 [iwlwifi]
 iwl_mvm_stop_device+0x4c/0x70 [iwlmvm]
 __iwl_mvm_mac_start+0x68/0x1d0 [iwlmvm]
 iwl_mvm_mac_start+0x44/0xf0 [iwlmvm]
 drv_start+0x3f/0x110 [mac80211]
 ieee80211_reconfig+0xd8/0x14a0 [mac80211]
 ? cond_synchronize_rcu_expedited+0x30/0x30
 ? dequeue_task_stop+0x70/0x70
 ieee80211_restart_work+0xf1/0x150 [mac80211]
 process_one_work+0x1e2/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Complete report #546845
Frame # Function Binary Source or offset Line
1
? __napi_poll
vmlinux 0x29
2
? __napi_poll
vmlinux 0x29
3
? __napi_poll
vmlinux 0x29
4
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
5
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
6
iwl_pcie_rx_handle
iwlwifi 0x38c
7
iwl_pcie_rx_handle
iwlwifi 0x38c
8
iwl_pcie_rx_handle
iwlwifi 0x38c
9
iwl_pcie_rx_handle
iwlwifi 0x38c
10
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
11
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
12
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
13
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
14
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
15
? __napi_poll
vmlinux 0x29
16
? __napi_poll
vmlinux 0x29
17
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
18
__napi_poll
vmlinux 0x29
19
? __napi_poll
vmlinux 0x29
20
__napi_poll
vmlinux 0x29
21
? __napi_poll
vmlinux 0x29
22
__napi_poll
vmlinux 0x29
23
? __napi_poll
vmlinux 0x29
24
__napi_poll
vmlinux 0x29
WARNING: CPU: 6 PID: 658013 at net/mac80211/tx.c:3681 ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Modules linked in: xt_addrtype xt_nat wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel uas usb_storage hid_jabra cdc_acm uinput rfcomm snd_seq_dummy snd_hrtimer ip6t_REJECT ipt_REJECT xt_multiport xt_cgroup xt_mark xt_owner nft_compat bridge stp llc nft_objref 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 nfnetlink qrtr overlay bnep sunrpc vfat fat squashfs loop snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci intel_tcc_cooling snd_sof_xtensa_dsp x86_pkg_temp_thermal intel_powerclamp snd_sof coretemp
 snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core kvm_intel snd_soc_acpi_intel_match snd_soc_acpi iTCO_wdt soundwire_bus intel_pmc_bxt kvm mei_hdcp iTCO_vendor_support mei_pxp iwlmvm irqbypass snd_soc_core intel_rapl_msr snd_compress intel_cstate ac97_bus mac80211 snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg intel_uncore btusb snd_intel_sdw_acpi libarc4 btrtl pcspkr snd_hda_codec btbcm uvcvideo btintel videobuf2_vmalloc think_lmi btmtk snd_usb_audio firmware_attributes_class videobuf2_memops videobuf2_v4l2 wmi_bmof snd_usbmidi_lib bluetooth snd_hda_core iwlwifi videobuf2_common snd_rawmidi snd_hwdep videodev snd_seq snd_seq_device mc i2c_i801 snd_pcm cfg80211 joydev snd_timer i2c_smbus mei_me thunderbolt mei processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_rapl_common igen6_edac intel_soc_dts_iosf thinkpad_acpi ledtrig_audio platform_profile rfkill snd soundcore int3403_thermal
 int340x_thermal_zone acpi_tad intel_hid int3400_thermal sparse_keymap acpi_thermal_rel acpi_pad zram ip_tables dm_thin_pool dm_persistent_data dm_bio_prison i915 i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper cec sdhci_pci ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic cqhci ghash_clmulni_intel nvme sdhci e1000e drm mmc_core serio_raw nvme_core ucsi_acpi typec_ucsi typec nvme_common wmi video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CPU: 6 PID: 658013 Comm: kworker/6:1 Tainted: G        W          6.0.5-100.fc35.x86_64 #1
Hardware name: LENOVO 20W4002BMX/20W4002BMX, BIOS N34ET46W (1.46 ) 12/01/2021
Workqueue: events_freezable ieee80211_restart_work [mac80211]
RIP: 0010:ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Code: d6 e8 f9 91 43 d8 48 85 c0 0f 84 f1 f6 ff ff 41 0f b7 87 b8 00 00 00 49 03 87 c8 00 00 00 e9 61 fb ff ff 0f 0b e9 da f6 ff ff <0f> 0b e9 ab f3 ff ff f0 41 80 4e f8 08 e9 1c f7 ff ff 41 0f b7 54
RSP: 0018:ffffa91a6e6d7b78 EFLAGS: 00010246
RAX: 0000000080000000 RBX: ffff94112812a0e8 RCX: 0000000000000001
RDX: ffff941291430000 RSI: ffff94112812a0e8 RDI: ffff941106cf88e0
RBP: ffff94112812a000 R08: ffffffffc1147c27 R09: 0000000000000005
R10: ffffffff9b0060f8 R11: ffff941106cf88e0 R12: ffff941106cf88e0
R13: ffff941106cfa080 R14: ffff94112812a0e8 R15: ffff941106cfa088
FS:  0000000000000000(0000) GS:ffff94144d380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055bbfa8124f8 CR3: 000000045dac2005 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __slab_free+0xbe/0x320
 ? __slab_free+0xbe/0x320
 ? call_rcu+0x180/0x690
 iwl_mvm_mac_itxq_xmit+0x65/0xe0 [iwlmvm]
 iwl_mvm_queue_state_change+0x1dc/0x210 [iwlmvm]
 iwl_txq_gen2_free+0x38/0x100 [iwlwifi]
 iwl_txq_gen2_tx_free+0x4e/0x70 [iwlwifi]
 _iwl_trans_pcie_gen2_stop_device+0x369/0x4f0 [iwlwifi]
 iwl_trans_pcie_gen2_stop_device+0x58/0x80 [iwlwifi]
 iwl_mvm_stop_device+0x4c/0x70 [iwlmvm]
 __iwl_mvm_mac_start+0x68/0x1d0 [iwlmvm]
 iwl_mvm_mac_start+0x44/0xf0 [iwlmvm]
 drv_start+0x3f/0x110 [mac80211]
 ieee80211_reconfig+0xd8/0x14a0 [mac80211]
 ? cond_synchronize_rcu_expedited+0x30/0x30
 ? dequeue_task_stop+0x70/0x70
 ieee80211_restart_work+0xf1/0x150 [mac80211]
 process_one_work+0x1e2/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Complete report #543630
Frame # Function Binary Source or offset Line
1
? __napi_poll
vmlinux 0x29
2
? __napi_poll
vmlinux 0x29
3
? __napi_poll
vmlinux 0x29
4
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
5
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
6
iwl_pcie_rx_handle
iwlwifi 0x38c
7
? __napi_poll
vmlinux 0x29
8
? iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
9
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
10
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
11
? iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
12
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
13
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
14
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
15
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
16
? __napi_poll
vmlinux 0x29
17
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
18
__napi_poll
vmlinux 0x29
19
__napi_poll
vmlinux 0x29
20
? __napi_poll
vmlinux 0x29
21
__napi_poll
vmlinux 0x29
22
? __napi_poll
vmlinux 0x29
23
__napi_poll
vmlinux 0x29
WARNING: CPU: 4 PID: 7909 at net/mac80211/tx.c:3681 ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Modules linked in: snd_seq_dummy snd_hrtimer rfcomm uinput nft_objref 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 nfnetlink qrtr bnep sunrpc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal snd_compress intel_powerclamp ac97_bus coretemp snd_pcm_dmaengine dell_laptop iwlmvm iTCO_wdt kvm_intel snd_hda_intel intel_pmc_bxt snd_intel_dspcfg
 mei_hdcp mei_pxp ee1004 iTCO_vendor_support intel_rapl_msr snd_intel_sdw_acpi mac80211 kvm snd_hda_codec uvcvideo snd_hda_core libarc4 irqbypass snd_hwdep intel_cstate snd_seq videobuf2_vmalloc snd_seq_device btusb intel_uncore videobuf2_memops snd_pcm btrtl videobuf2_v4l2 dell_wmi pcspkr iwlwifi btbcm dell_wmi_sysman snd_timer dell_smbios videobuf2_common btintel dcdbas mei_me i2c_i801 firmware_attributes_class snd btmtk ledtrig_audio dell_wmi_descriptor wmi_bmof videodev i2c_smbus soundcore mei cfg80211 bluetooth mc processor_thermal_device_pci_legacy processor_thermal_device joydev processor_thermal_rfim processor_thermal_mbox idma64 processor_thermal_rapl rfkill thunderbolt intel_rapl_common igen6_edac intel_soc_dts_iosf int3403_thermal int340x_thermal_zone intel_hid int3400_thermal sparse_keymap acpi_pad acpi_thermal_rel acpi_tad zram ip_tables hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper nvme nvme_core cec ttm
 nvme_common intel_ish_ipc ucsi_acpi hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm ghash_clmulni_intel r8169 typec_ucsi serio_raw intel_ishtp vmd typec wmi i2c_hid_acpi i2c_hid video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CPU: 4 PID: 7909 Comm: kworker/u16:7 Tainted: G        W          6.0.5-100.fc35.x86_64 #1
Hardware name: Dell Inc. Latitude 3420/0FDC0T, BIOS 1.14.1 12/15/2021
Workqueue: phy0 ieee80211_beacon_connection_loss_work [mac80211]
RIP: 0010:ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Code: d6 e8 f9 a1 79 f4 48 85 c0 0f 84 f1 f6 ff ff 41 0f b7 87 b8 00 00 00 49 03 87 c8 00 00 00 e9 61 fb ff ff 0f 0b e9 da f6 ff ff <0f> 0b e9 ab f3 ff ff f0 41 80 4e f8 08 e9 1c f7 ff ff 41 0f b7 54
RSP: 0018:ffffac3acd49b9d8 EFLAGS: 00010246
RAX: 0000000080000000 RBX: ffff9d4dd5ad60e8 RCX: 0000000000000001
RDX: ffff9d4bfffd4000 RSI: ffff9d4dd5ad60e8 RDI: ffff9d4a87f788e0
RBP: ffff9d4dd5ad6000 R08: ffffffffc0db5c27 R09: 0000000000000005
R10: 0000000000000000 R11: 000000012192e904 R12: ffff9d4a87f788e0
R13: ffff9d4a87f7a080 R14: ffff9d4dd5ad60e8 R15: ffff9d4a87f7a088
FS:  0000000000000000(0000) GS:ffff9d51ed500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f22c5976670 CR3: 000000041eb70003 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? update_load_avg+0x7e/0x740
 ? dequeue_entity+0xeb/0x3f0
 ? newidle_balance+0x2c1/0x3e0
 iwl_mvm_mac_itxq_xmit+0x65/0xe0 [iwlmvm]
 iwl_mvm_queue_state_change+0x1dc/0x210 [iwlmvm]
 iwl_txq_reclaim+0x518/0x570 [iwlwifi]
 ? del_timer_sync+0x57/0x80
 ? iwl_mvm_tx_reclaim+0xea/0x4c0 [iwlmvm]
 iwl_mvm_tx_reclaim+0xea/0x4c0 [iwlmvm]
 iwl_mvm_flush_sta_tids+0x1bf/0x290 [iwlmvm]
 ? iwl_mvm_mac_flush+0x178/0x2e0 [iwlmvm]
 iwl_mvm_mac_flush+0x178/0x2e0 [iwlmvm]
 __ieee80211_flush_queues+0xb7/0x250 [mac80211]
 ieee80211_set_disassoc+0x4c3/0x600 [mac80211]
 __ieee80211_disconnect+0xcd/0x1d0 [mac80211]
 ? _printk+0x48/0x4e
 ieee80211_beacon_connection_loss_work.cold+0x22/0x55 [mac80211]
 process_one_work+0x1e2/0x3b0
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Complete report #542239
Frame # Function Binary Source or offset Line
1
? __napi_poll
vmlinux 0x29
2
? __napi_poll
vmlinux 0x29
3
? __napi_poll
vmlinux 0x29
4
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
5
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
6
iwl_pcie_rx_handle
iwlwifi 0x38c
7
? __napi_poll
vmlinux 0x29
8
? iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
9
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
10
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
11
? iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
12
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
13
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
14
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
15
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
16
? __napi_poll
vmlinux 0x29
17
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
18
__napi_poll
vmlinux 0x29
19
__napi_poll
vmlinux 0x29
20
? __napi_poll
vmlinux 0x29
21
__napi_poll
vmlinux 0x29
22
? __napi_poll
vmlinux 0x29
23
__napi_poll
vmlinux 0x29
WARNING: CPU: 7 PID: 568 at net/mac80211/tx.c:3681 ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref 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 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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter qrtr bnep sunrpc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda
 snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel iTCO_wdt snd_intel_dspcfg intel_tcc_cooling snd_intel_sdw_acpi x86_pkg_temp_thermal intel_pmc_bxt intel_powerclamp snd_hda_codec mei_hdcp iwlmvm mei_pxp iTCO_vendor_support coretemp snd_hda_core pmt_telemetry pmt_class intel_rapl_msr snd_hwdep kvm_intel mac80211 snd_seq kvm snd_seq_device libarc4 snd_pcm irqbypass btusb intel_cstate intel_uncore uvcvideo snd_timer btrtl btbcm iwlwifi pcspkr snd wmi_bmof videobuf2_vmalloc btintel i2c_i801 videobuf2_memops i2c_smbus soundcore mei_me videobuf2_v4l2 btmtk videobuf2_common mei idma64 processor_thermal_device_pci_legacy cfg80211 bluetooth videodev joydev processor_thermal_device processor_thermal_rfim processor_thermal_mbox mc processor_thermal_rapl thunderbolt intel_rapl_common intel_vsec intel_soc_dts_iosf igen6_edac ideapad_laptop platform_profile rfkill int3403_thermal int340x_thermal_zone
 int3400_thermal intel_hid sparse_keymap acpi_pad acpi_thermal_rel acpi_tad zram ip_tables hid_sensor_hub intel_ishtp_hid i915 nouveau mxm_wmi drm_ttm_helper i2c_algo_bit drm_buddy drm_display_helper drm_kms_helper sdhci_pci nvme cqhci nvme_core cec sdhci intel_ish_ipc hid_multitouch ttm ucsi_acpi crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm ghash_clmulni_intel mmc_core typec_ucsi serio_raw typec nvme_common intel_ishtp i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CPU: 7 PID: 568 Comm: kworker/u16:5 Not tainted 6.0.5-100.fc35.x86_64 #1
Hardware name: LENOVO 82L9/LNVNB161216, BIOS GRCN18WW 07/23/2021
Workqueue: phy0 ieee80211_beacon_connection_loss_work [mac80211]
RIP: 0010:ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Code: d6 e8 f9 b1 e5 e1 48 85 c0 0f 84 f1 f6 ff ff 41 0f b7 87 b8 00 00 00 49 03 87 c8 00 00 00 e9 61 fb ff ff 0f 0b e9 da f6 ff ff <0f> 0b e9 ab f3 ff ff f0 41 80 4e f8 08 e9 1c f7 ff ff 41 0f b7 54
RSP: 0018:ffffbdd780f279d8 EFLAGS: 00010246
RAX: 0000000080000000 RBX: ffff9d44e47660e8 RCX: 0000000000000001
RDX: ffff9d44c343c000 RSI: ffff9d44e47660e8 RDI: ffff9d44e2c008e0
RBP: ffff9d44e4766000 R08: ffffffffc1348c27 R09: 0000000000000005
R10: 0000000000000000 R11: 000000010dfd4904 R12: ffff9d44e2c008e0
R13: ffff9d44e2c02080 R14: ffff9d44e47660e8 R15: ffff9d44e2c02088
FS:  0000000000000000(0000) GS:ffff9d486d7c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000004000560d000 CR3: 0000000104f86003 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? update_load_avg+0x7e/0x740
 ? dequeue_entity+0xeb/0x3f0
 ? newidle_balance+0x2c1/0x3e0
 iwl_mvm_mac_itxq_xmit+0x65/0xe0 [iwlmvm]
 iwl_mvm_queue_state_change+0x1dc/0x210 [iwlmvm]
 iwl_txq_reclaim+0x518/0x570 [iwlwifi]
 ? del_timer_sync+0x57/0x80
 ? iwl_mvm_tx_reclaim+0xea/0x4c0 [iwlmvm]
 iwl_mvm_tx_reclaim+0xea/0x4c0 [iwlmvm]
 iwl_mvm_flush_sta_tids+0x1bf/0x290 [iwlmvm]
 ? iwl_mvm_mac_flush+0x178/0x2e0 [iwlmvm]
 iwl_mvm_mac_flush+0x178/0x2e0 [iwlmvm]
 __ieee80211_flush_queues+0xb7/0x250 [mac80211]
 ieee80211_set_disassoc+0x4c3/0x600 [mac80211]
 __ieee80211_disconnect+0xcd/0x1d0 [mac80211]
 ? _printk+0x48/0x4e
 ieee80211_beacon_connection_loss_work.cold+0x22/0x55 [mac80211]
 process_one_work+0x1e2/0x3b0
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Complete report #540420
Frame # Function Binary Source or offset Line
1
? __napi_poll
vmlinux 0x29
2
? __napi_poll
vmlinux 0x29
3
? iwl_pcie_rx_handle
iwlwifi 0x38c
4
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
5
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
6
iwl_pcie_rx_handle
iwlwifi 0x38c
7
? __napi_poll
vmlinux 0x29
8
? iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
9
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
10
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
11
? iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
12
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
13
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
14
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
15
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
16
? __napi_poll
vmlinux 0x29
17
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
18
__napi_poll
vmlinux 0x29
19
? __napi_poll
vmlinux 0x29
20
__napi_poll
vmlinux 0x29
21
? __napi_poll
vmlinux 0x29
22
__napi_poll
vmlinux 0x29
23
? __napi_poll
vmlinux 0x29
24
__napi_poll
vmlinux 0x29
WARNING: CPU: 7 PID: 5128 at net/mac80211/tx.c:3681 ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref 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 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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter qrtr bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus intel_rapl_msr intel_rapl_common snd_soc_skl snd_soc_hdac_hda snd_hda_codec_hdmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi nvidia_drm(POE)
 snd_soc_core nvidia_modeset(POE) intel_tcc_cooling x86_pkg_temp_thermal snd_hda_codec_realtek intel_powerclamp snd_compress iTCO_wdt snd_hda_codec_generic intel_pmc_bxt ac97_bus coretemp iwlmvm iTCO_vendor_support mei_hdcp mei_pxp ee1004 ledtrig_audio gpio_keys snd_pcm_dmaengine nvidia_uvm(POE) snd_hda_intel kvm_intel btusb snd_intel_dspcfg snd_intel_sdw_acpi mac80211 snd_hda_codec btrtl kvm snd_hda_core libarc4 snd_hwdep snd_seq btbcm irqbypass uvcvideo snd_seq_device rapl iwlwifi btintel videobuf2_vmalloc snd_pcm videobuf2_memops btmtk videobuf2_v4l2 intel_cstate rtsx_usb_ms intel_uncore cfg80211 snd_timer videobuf2_common memstick joydev wmi_bmof bluetooth i2c_i801 pcspkr nvidia(POE) msi_wmi snd sparse_keymap i2c_smbus videodev soundcore mei_me mei mc rfkill intel_pch_thermal acpi_pad soc_button_array zram ip_tables i915 rtsx_usb_sdmmc mmc_core i2c_algo_bit drm_buddy drm_display_helper mxm_wmi drm_kms_helper cec crct10dif_pclmul ttm crc32_pclmul crc32c_intel
 polyval_clmulni nvme polyval_generic drm ghash_clmulni_intel nvme_core nvme_common serio_raw rtsx_usb video wmi pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CPU: 7 PID: 5128 Comm: kworker/u16:2 Tainted: P           OE      6.0.5-100.fc35.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. Modern 14 A10RAS/MS-14B3, BIOS E14B3IMS.50E 01/10/2020
Workqueue: phy0 ieee80211_beacon_connection_loss_work [mac80211]
RIP: 0010:ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Code: d6 e8 f9 31 94 e7 48 85 c0 0f 84 f1 f6 ff ff 41 0f b7 87 b8 00 00 00 49 03 87 c8 00 00 00 e9 61 fb ff ff 0f 0b e9 da f6 ff ff <0f> 0b e9 ab f3 ff ff f0 41 80 4e f8 08 e9 1c f7 ff ff 41 0f b7 54
RSP: 0018:ffffbe704ae779d8 EFLAGS: 00010246
RAX: 0000000080000000 RBX: ffff9a74eca06568 RCX: 0000000000000001
RDX: ffff9a74715c8000 RSI: ffff9a74eca06568 RDI: ffff9a740abf88e0
RBP: ffff9a74eca06480 R08: ffffffffc4459c27 R09: 0000000000000002
R10: ffffe437c491a180 R11: 000000012468693f R12: ffff9a740abf88e0
R13: ffff9a740abfa080 R14: ffff9a74eca06568 R15: ffff9a740abfa088
FS:  0000000000000000(0000) GS:ffff9a77ab7c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8ad7444000 CR3: 0000000415010005 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? update_load_avg+0x7e/0x740
 ? _raw_spin_unlock+0x15/0x30
 ? iwl_txq_gen2_tx+0xc1f/0xf20 [iwlwifi]
 iwl_mvm_mac_itxq_xmit+0x65/0xe0 [iwlmvm]
 iwl_mvm_queue_state_change+0x1dc/0x210 [iwlmvm]
 iwl_txq_reclaim+0x518/0x570 [iwlwifi]
 ? del_timer_sync+0x57/0x80
 ? iwl_mvm_tx_reclaim+0xea/0x4c0 [iwlmvm]
 iwl_mvm_tx_reclaim+0xea/0x4c0 [iwlmvm]
 iwl_mvm_flush_sta_tids+0x1bf/0x290 [iwlmvm]
 ? iwl_mvm_mac_flush+0x178/0x2e0 [iwlmvm]
 iwl_mvm_mac_flush+0x178/0x2e0 [iwlmvm]
 __ieee80211_flush_queues+0xb7/0x250 [mac80211]
 ieee80211_set_disassoc+0x4c3/0x600 [mac80211]
 __ieee80211_disconnect+0xcd/0x1d0 [mac80211]
 ? _printk+0x48/0x4e
 ieee80211_beacon_connection_loss_work.cold+0x22/0x55 [mac80211]
 process_one_work+0x1e2/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>
Complete report #542102
Frame # Function Binary Source or offset Line
1
? __napi_poll
vmlinux 0x29
2
? __napi_poll
vmlinux 0x29
3
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
4
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
5
iwl_pcie_rx_handle
iwlwifi 0x38c
6
iwl_pcie_rx_handle
iwlwifi 0x38c
7
iwl_pcie_rx_handle
iwlwifi 0x38c
8
iwl_pcie_rx_handle
iwlwifi 0x38c
9
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
10
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
11
iwl_mvm_rx_common
iwlmvm drivers/net/wireless/intel/iwlwifi/mvm/ops.c 1568
12
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
13
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
14
? __napi_poll
vmlinux 0x29
15
? __napi_poll
vmlinux 0x29
16
ieee80211_free_chanctx
mac80211 net/mac80211/chan.c 746
17
__napi_poll
vmlinux 0x29
18
? __napi_poll
vmlinux 0x29
19
__napi_poll
vmlinux 0x29
20
? __napi_poll
vmlinux 0x29
21
__napi_poll
vmlinux 0x29
22
? __napi_poll
vmlinux 0x29
23
__napi_poll
vmlinux 0x29
WARNING: CPU: 4 PID: 124791 at net/mac80211/tx.c:3681 ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref 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 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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core intel_rapl_msr snd_soc_sst_ipc snd_soc_sst_dsp intel_rapl_common iwlmvm snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core intel_tcc_cooling
 x86_pkg_temp_thermal intel_powerclamp snd_compress ac97_bus coretemp snd_hda_codec_hdmi mac80211 snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi btusb btrtl libarc4 snd_hda_codec btbcm kvm iTCO_wdt intel_pmc_bxt snd_hda_core snd_hwdep iwlwifi snd_seq ee1004 iTCO_vendor_support irqbypass btintel snd_seq_device btmtk rapl intel_cstate snd_pcm cfg80211 bluetooth snd_timer intel_uncore snd i2c_i801 joydev pcspkr soundcore rfkill i2c_smbus intel_pch_thermal zram ip_tables dm_crypt i915 i2c_algo_bit drm_buddy drm_display_helper nvme drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec polyval_clmulni polyval_generic ttm nvme_core r8169 drm ghash_clmulni_intel serio_raw nvme_common video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CPU: 4 PID: 124791 Comm: kworker/4:0 Tainted: G        W          6.0.5-100.fc35.x86_64 #1
Hardware name: 51NB X2100/X2100, BIOS 4.14-1643-gef861bd31a-dirty 09/08/2021
Workqueue: events_freezable ieee80211_restart_work [mac80211]
RIP: 0010:ieee80211_tx_dequeue+0xc8b/0xce0 [mac80211]
Code: d6 e8 f9 91 6c cf 48 85 c0 0f 84 f1 f6 ff ff 41 0f b7 87 b8 00 00 00 49 03 87 c8 00 00 00 e9 61 fb ff ff 0f 0b e9 da f6 ff ff <0f> 0b e9 ab f3 ff ff f0 41 80 4e f8 08 e9 1c f7 ff ff 41 0f b7 54
RSP: 0018:ffffaaaca1b27b78 EFLAGS: 00010246
RAX: 0000000080000000 RBX: ffff88872684a0e8 RCX: 0000000000000001
RDX: ffff8884c3a80000 RSI: ffff88872684a0e8 RDI: ffff8883463788e0
RBP: ffff88872684a000 R08: ffffffffc0c83c27 R09: 0000000000000004
R10: ffffffff920060f8 R11: ffff8883463788e0 R12: ffff8883463788e0
R13: ffff88834637a080 R14: ffff88872684a0e8 R15: ffff88834637a088
FS:  0000000000000000(0000) GS:ffff888a7b500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020990045d000 CR3: 00000005de010004 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? __slab_free+0xbe/0x320
 ? __slab_free+0xbe/0x320
 iwl_mvm_mac_itxq_xmit+0x65/0xe0 [iwlmvm]
 iwl_mvm_queue_state_change+0x1dc/0x210 [iwlmvm]
 iwl_txq_gen2_free+0x38/0x100 [iwlwifi]
 iwl_txq_gen2_tx_free+0x4e/0x70 [iwlwifi]
 _iwl_trans_pcie_gen2_stop_device+0x369/0x4f0 [iwlwifi]
 iwl_trans_pcie_gen2_stop_device+0x58/0x80 [iwlwifi]
 iwl_mvm_stop_device+0x4c/0x70 [iwlmvm]
 __iwl_mvm_mac_start+0x68/0x1d0 [iwlmvm]
 iwl_mvm_mac_start+0x44/0xf0 [iwlmvm]
 drv_start+0x3f/0x110 [mac80211]
 ieee80211_reconfig+0xd8/0x14a0 [mac80211]
 ? cond_synchronize_rcu_expedited+0x30/0x30
 ? dequeue_task_stop+0x70/0x70
 ieee80211_restart_work+0xf1/0x150 [mac80211]
 process_one_work+0x1e2/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>