Jun 27 15:03:41 user-ThinkPad-P52 kernel: [274383.172489] CPU5: Package temperature/speed normal
Jun 27 15:10:04 user-ThinkPad-P52 kernel: [274765.973921] thinkpad_acpi: unhandled HKEY event 0x6031
Jun 27 15:10:04 user-ThinkPad-P52 kernel: [274765.973924] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@lists.sourceforge.net
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.439876] iwlwifi 0000:00:14.3: Error sending STATISTICS_CMD: time out after 2000ms.
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.439892] iwlwifi 0000:00:14.3: Current CMD queue read_ptr 10 write_ptr 11
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440076] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440084] iwlwifi 0000:00:14.3: Status: 0x00000100, count: 6
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440090] iwlwifi 0000:00:14.3: Loaded firmware version: 38.c0e03d94.0
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440096] iwlwifi 0000:00:14.3: 0x00000034 | NMI_INTERRUPT_WDG           
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440102] iwlwifi 0000:00:14.3: 0x000022F0 | trm_hw_status0
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440107] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440112] iwlwifi 0000:00:14.3: 0x00454EAA | branchlink2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440118] iwlwifi 0000:00:14.3: 0x0045E8C2 | interruptlink1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440123] iwlwifi 0000:00:14.3: 0x0000E630 | interruptlink2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440128] iwlwifi 0000:00:14.3: 0x00000000 | data1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440133] iwlwifi 0000:00:14.3: 0x000003FF | data2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440138] iwlwifi 0000:00:14.3: 0x000003FF | data3
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440144] iwlwifi 0000:00:14.3: 0x6AC0A6B1 | beacon time
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440149] iwlwifi 0000:00:14.3: 0xD15FB958 | tsf low
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440155] iwlwifi 0000:00:14.3: 0x0000002C | tsf hi
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440160] iwlwifi 0000:00:14.3: 0x00000000 | time gp1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440166] iwlwifi 0000:00:14.3: 0xF36C18D6 | time gp2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440171] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440176] iwlwifi 0000:00:14.3: 0x00000026 | uCode version major
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440181] iwlwifi 0000:00:14.3: 0xC0E03D94 | uCode version minor
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440187] iwlwifi 0000:00:14.3: 0x00000312 | hw version
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440192] iwlwifi 0000:00:14.3: 0x00489008 | board version
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440197] iwlwifi 0000:00:14.3: 0x0A69001C | hcmd
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440203] iwlwifi 0000:00:14.3: 0x22822002 | isr0
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440208] iwlwifi 0000:00:14.3: 0x00800000 | isr1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440213] iwlwifi 0000:00:14.3: 0x08005802 | isr2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440218] iwlwifi 0000:00:14.3: 0x4040BDC3 | isr3
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440223] iwlwifi 0000:00:14.3: 0x00000000 | isr4
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440229] iwlwifi 0000:00:14.3: 0x0A68001C | last cmd Id
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440235] iwlwifi 0000:00:14.3: 0x00000000 | wait_event
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440240] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440245] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440250] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440256] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440261] iwlwifi 0000:00:14.3: 0x0000000D | lmpm_pmg_sel
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440266] iwlwifi 0000:00:14.3: 0x28031621 | timestamp
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440272] iwlwifi 0000:00:14.3: 0x0034504C | flow_handler
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440342] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440348] iwlwifi 0000:00:14.3: Status: 0x00000100, count: 7
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440355] iwlwifi 0000:00:14.3: 0x00000066 | NMI_INTERRUPT_HOST
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440361] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440366] iwlwifi 0000:00:14.3: 0xC0087C80 | umac branchlink2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440371] iwlwifi 0000:00:14.3: 0xC00839F8 | umac interruptlink1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440377] iwlwifi 0000:00:14.3: 0xC00839F8 | umac interruptlink2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440382] iwlwifi 0000:00:14.3: 0x01000000 | umac data1
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440387] iwlwifi 0000:00:14.3: 0xC00839F8 | umac data2
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440392] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440398] iwlwifi 0000:00:14.3: 0x00000026 | umac major
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440403] iwlwifi 0000:00:14.3: 0xC0E03D94 | umac minor
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440409] iwlwifi 0000:00:14.3: 0xC0886298 | frame pointer
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440414] iwlwifi 0000:00:14.3: 0xC0886298 | stack pointer
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440419] iwlwifi 0000:00:14.3: 0x000A019C | last host cmd
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440424] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
Jun 27 16:20:13 user-ThinkPad-P52 kernel: [278975.440434] ieee80211 phy0: Hardware restart was requested
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.719763] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x3, CPU2 Status: 0x240f
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.719771] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.719775] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.719779] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.731836] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.731839] Hardware became unavailable during restart.
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.731955] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/util.c:1907 ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.731957] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732067]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732174]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732209] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P           OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732211] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732241] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732270] RIP: 0010:ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732271] Code: c6 45 d6 00 c6 83 94 04 00 00 00 48 89 df e8 61 ac fc ff 85 c0 41 89 c7 0f 84 30 01 00 00 48 c7 c7 28 a5 1c c1 e8 1a c9 d0 f5 <0f> 0b 48 89 df e8 60 dc ff ff eb b0 c6 83 95 04 00 00 00 4c 8d a3 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732323] RSP: 0018:ffffb94f087ffe08 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732326] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732328] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732329] RBP: ffffb94f087ffe50 R08: 0000000000000a6f R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732331] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c491453a0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732333] R13: ffff8d0c49144760 R14: ffff8d0c49144f90 R15: 00000000ffffff92
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732335] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732337] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732339] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732341] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732364]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732371]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732376]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732380]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732384]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732388]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732393]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732396] ---[ end trace bad90804532ab35b ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732421] wlp0s20f3: deauthenticating from d0:17:c2:de:cf:00 by local choice (Reason: 3=DEAUTH_LEAVING)
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732426] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732428] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732471] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 ieee80211_bss_info_change_notify+0x180/0x190 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732472] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732533]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732591]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732609] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732610] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732629] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732646] RIP: 0010:ieee80211_bss_info_change_notify+0x180/0x190 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732647] Code: 85 c0 75 df e9 27 ff ff ff 48 8b b3 08 04 00 00 48 8d bb 28 04 00 00 48 85 f6 48 0f 44 f7 48 c7 c7 78 78 1c c1 e8 70 33 d4 f5 <0f> 0b e9 41 ff ff ff 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732699] RSP: 0018:ffffb94f087ff950 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732701] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732703] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732705] RBP: ffffb94f087ff978 R08: 0000000000000a8d R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732706] R10: 0000000000000040 R11: 0000000000000001 R12: 0000000000020000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732708] R13: ffff8d0c49144760 R14: 0000000000000003 R15: ffff8d0c48e51190
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732710] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732714] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732715] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732744]  ieee80211_recalc_ps_vif+0x2d/0x30 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732769]  ieee80211_set_disassoc+0x88/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732793]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732798]  ? sched_clock+0x9/0x10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732802]  ? sched_clock_cpu+0x11/0xb0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732826]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732856]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732877]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732899]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732917]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732935]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732951]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732956]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732960]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732987]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732992]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.732996]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733001]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733005]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733009]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733013]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733016]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733020]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733024]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733027]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733044]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733069]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733091]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733109]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733114]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733118]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733122]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733126]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733130]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733134]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733137] ---[ end trace bad90804532ab35c ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733381] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733383] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733450] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 __ieee80211_flush_queues+0x1a4/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733451] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733514]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733574]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733594] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733595] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733618] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733648] RIP: 0010:__ieee80211_flush_queues+0x1a4/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733649] Code: 00 00 00 00 e9 0f ff ff ff 49 8b b5 08 04 00 00 49 81 c5 28 04 00 00 48 c7 c7 f0 a3 1c c1 48 85 f6 49 0f 44 f5 e8 cc d9 d0 f5 <0f> 0b e9 1a ff ff ff 0f 1f 44 00 00 0f 1f 44 00 00 55 0f b6 ca 31 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733701] RSP: 0018:ffffb94f087ff950 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733704] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733706] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733707] RBP: ffffb94f087ff980 R08: 0000000000000ac6 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733709] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000074
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733710] R13: ffff8d0c48e50d28 R14: 0000000000000001 R15: 0000000000000074
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733713] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733715] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733717] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733718] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733747]  ieee80211_flush_queues+0x13/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733775]  ieee80211_set_disassoc+0x339/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733801]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733805]  ? sched_clock+0x9/0x10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733808]  ? sched_clock_cpu+0x11/0xb0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733834]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733862]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733886]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733909]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733928]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733946]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733963]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733968]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.733972]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734000]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734005]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734009]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734014]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734018]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734022]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734025]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734029]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734032]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734035]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734039]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734058]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734086]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734109]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734130]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734135]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734139]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734143]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734147]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734151]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734155]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734158] ---[ end trace bad90804532ab35d ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734172] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734173] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734223] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 __ieee80211_flush_queues+0x1a4/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734224] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734285]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734342]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734360] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734362] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734382] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734404] RIP: 0010:__ieee80211_flush_queues+0x1a4/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734405] Code: 00 00 00 00 e9 0f ff ff ff 49 8b b5 08 04 00 00 49 81 c5 28 04 00 00 48 c7 c7 f0 a3 1c c1 48 85 f6 49 0f 44 f5 e8 cc d9 d0 f5 <0f> 0b e9 1a ff ff ff 0f 1f 44 00 00 0f 1f 44 00 00 55 0f b6 ca 31 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734457] RSP: 0018:ffffb94f087ff950 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734460] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734462] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734463] RBP: ffffb94f087ff980 R08: 0000000000000aff R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734465] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: 0000000000000074
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734466] R13: ffff8d0c48e50d28 R14: 0000000000000000 R15: 0000000000000074
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734469] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734471] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734473] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734474] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734495]  ieee80211_flush_queues+0x13/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734522]  ieee80211_set_disassoc+0x379/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734548]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734572]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734599]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734622]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734645]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734664]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734682]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734700]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734705]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734708]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734734]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734739]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734742]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734747]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734751]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734755]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734758]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734762]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734765]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734769]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734772]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734791]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734817]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734839]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734859]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734864]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734869]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734873]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734877]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734880]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734884]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734887] ---[ end trace bad90804532ab35e ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734890] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734892] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734937] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.734938] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735000]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735057]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735075] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735076] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735096] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735117] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735117] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735169] RSP: 0018:ffffb94f087ff810 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735172] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735174] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735176] RBP: ffffb94f087ff830 R08: 0000000000000b36 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735177] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735179] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735181] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735183] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735185] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735186] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735210]  ___ieee80211_stop_rx_ba_session+0xec/0x1e0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735232]  ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735251]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735271]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735298]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735324]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735348]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735375]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735397]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735420]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735439]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735457]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735475]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735479]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735483]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735510]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735515]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735518]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735523]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735527]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735531]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735535]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735538]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735541]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735545]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735548]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735568]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735595]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735617]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735637]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735642]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735647]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735651]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735655]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735658]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735662]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735665] ---[ end trace bad90804532ab35f ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735702] wlp0s20f3: HW problem - can not stop rx aggregation for d0:17:c2:de:cf:00 tid 0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735708] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735717] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735773] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735784] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.735948]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736037]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736079] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736084] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736113] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736153] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736157] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736359] RSP: 0018:ffffb94f087ff810 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736365] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736367] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736370] RBP: ffffb94f087ff830 R08: 0000000000000b71 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736372] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736375] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736378] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736381] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736383] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736385] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736422]  ___ieee80211_stop_rx_ba_session+0xec/0x1e0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736458]  ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736491]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736522]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736560]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736600]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736633]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736669]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736705]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736740]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736769]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736797]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736822]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736833]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736844]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736884]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736896]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736906]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736916]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736926]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736935]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736944]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736953]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736961]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736974]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.736987]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737013]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737048]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737082]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737110]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737123]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737133]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737142]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737148]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737154]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737160]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737164] ---[ end trace bad90804532ab360 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737169] wlp0s20f3: HW problem - can not stop rx aggregation for d0:17:c2:de:cf:00 tid 1
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737171] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737173] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737234] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737235] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737369]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737591]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737616] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737618] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737647] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737679] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737681] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737756] RSP: 0018:ffffb94f087ff810 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737760] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737762] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737765] RBP: ffffb94f087ff830 R08: 0000000000000bac R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737767] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737770] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737773] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737786] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737793] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737800] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737833]  ___ieee80211_stop_rx_ba_session+0xec/0x1e0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737867]  ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737897]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737923]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.737968]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738002]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738035]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738073]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738096]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738118]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738138]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738155]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738171]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738176]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738180]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738210]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738215]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738218]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738223]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738228]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738232]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738238]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738242]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738245]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738249]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738252]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738270]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738296]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738318]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738338]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738343]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738348]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738352]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738356]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738359]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738363]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738367] ---[ end trace bad90804532ab361 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738370] wlp0s20f3: HW problem - can not stop rx aggregation for d0:17:c2:de:cf:00 tid 2
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738373] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738375] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738417] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738417] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738484]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738543]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738564] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738566] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738584] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738604] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738605] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738661] RSP: 0018:ffffb94f087ff810 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738664] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738666] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738667] RBP: ffffb94f087ff830 R08: 0000000000000be7 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738669] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738671] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738673] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738675] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738677] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738678] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738701]  ___ieee80211_stop_rx_ba_session+0xec/0x1e0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738722]  ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738741]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738760]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738786]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738812]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738837]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738862]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738883]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738907]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738923]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738940]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738957]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738963]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738967]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738993]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.738998]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739001]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739007]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739011]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739016]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739020]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739023]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739026]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739030]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739034]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739051]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739076]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739099]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739117]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739122]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739127]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739131]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739137]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739141]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739145]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739148] ---[ end trace bad90804532ab362 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739151] wlp0s20f3: HW problem - can not stop rx aggregation for d0:17:c2:de:cf:00 tid 3
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739152] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739153] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739194] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739197] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739260]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739319]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739338] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739339] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739357] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739377] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739378] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739432] RSP: 0018:ffffb94f087ff810 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739435] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739437] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739439] RBP: ffffb94f087ff830 R08: 0000000000000c22 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739440] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739443] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739446] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739448] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739450] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739451] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739473]  ___ieee80211_stop_rx_ba_session+0xec/0x1e0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739494]  ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739512]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739533]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739559]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739585]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739610]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739634]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739655]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739677]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739696]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739713]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739729]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739734]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739738]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739765]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739769]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739773]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739778]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739783]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739786]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739791]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739795]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739798]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739801]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739805]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739822]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739847]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739868]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739887]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739892]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739897]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739901]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739905]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739908]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739912]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739915] ---[ end trace bad90804532ab363 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.739935] wlp0s20f3: HW problem - can not stop rx aggregation for d0:17:c2:de:cf:00 tid 4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740110] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740112] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740176] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740178] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740270]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740357]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740460] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740465] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740495] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740529] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740534] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740629] RSP: 0018:ffffb94f087ff820 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740633] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740635] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740638] RBP: ffffb94f087ff840 R08: 0000000000000c5d R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740641] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c452c2e40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740643] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000003
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740647] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740651] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740654] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740656] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740692]  ___ieee80211_stop_tx_ba_session+0x172/0x240 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740719]  ieee80211_sta_tear_down_BA_sessions+0x65/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740747]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740773]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740808]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740843]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740874]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740909]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740941]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.740969]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741000]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741027]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741051]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741060]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741066]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741100]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741109]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741116]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741125]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741130]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741134]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741139]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741144]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741147]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741152]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741157]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741182]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741218]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741249]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741278]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741287]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741297]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741306]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741312]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741317]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741322]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741327] ---[ end trace bad90804532ab364 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741387] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/agg-tx.c:407 ___ieee80211_stop_tx_ba_session+0x219/0x240 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741389] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741456]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741517]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741539] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741541] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741560] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741580] RIP: 0010:___ieee80211_stop_tx_ba_session+0x219/0x240 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741582] Code: 4c 89 ef 48 c7 00 00 00 00 00 e8 22 d3 69 f6 31 f6 4c 89 e7 e8 a8 dc da f5 31 c0 e9 76 ff ff ff e8 3c 80 53 f6 e9 2f ff ff ff <0f> 0b 31 c0 e9 63 ff ff ff 4c 89 ef e8 f6 d2 69 f6 b8 fe ff ff ff 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741638] RSP: 0018:ffffb94f087ff850 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741643] RAX: 00000000fffffffb RBX: ffff8d0c19b52000 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741644] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741646] RBP: ffffb94f087ff8a8 R08: 0000000000000c5d R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741648] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c452c2e40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741649] R13: ffff8d0c19b520c4 R14: ffff8d0c49144760 R15: 0000000000000003
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741652] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741654] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741656] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741657] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741677]  ieee80211_sta_tear_down_BA_sessions+0x65/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741696]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741716]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741743]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741768]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741793]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741818]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741840]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741864]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741882]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741899]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741916]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741921]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741924]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741950]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741955]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741958]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741965]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741970]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741973]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741977]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741980]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741983]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741987]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.741990]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742009]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742034]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742057]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742075]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742081]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742085]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742091]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742095]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742098]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742102]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742105] ---[ end trace bad90804532ab365 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742142] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742144] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742191] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742192] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742259]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742322]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742343] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742344] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742363] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742382] RIP: 0010:drv_ampdu_action+0x13a/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742384] Code: e0 41 5c 41 5d 41 5e 5d c3 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 c6 08 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 5d c3 66 90 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742440] RSP: 0018:ffffb94f087ff820 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742442] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742444] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742446] RBP: ffffb94f087ff840 R08: 0000000000000cce R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742447] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0bed1d2780
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742449] R13: ffff8d0c49144760 R14: ffffb94f087ff860 R15: 0000000000000003
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742451] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742453] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742455] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742456] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742478]  ___ieee80211_stop_tx_ba_session+0x172/0x240 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742498]  ieee80211_sta_tear_down_BA_sessions+0x65/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742517]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742535]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742562]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742589]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742612]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742638]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742660]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742682]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742699]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742718]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742734]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742738]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742742]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742768]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742775]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742778]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742783]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742787]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742791]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742794]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742797]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742800]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742804]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742807]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742825]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742851]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742873]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742891]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742898]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742902]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742906]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742910]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742914]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742917]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742920] ---[ end trace bad90804532ab366 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742965] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/agg-tx.c:407 ___ieee80211_stop_tx_ba_session+0x219/0x240 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.742966] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743031]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743091]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743109] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743110] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743129] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743150] RIP: 0010:___ieee80211_stop_tx_ba_session+0x219/0x240 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743151] Code: 4c 89 ef 48 c7 00 00 00 00 00 e8 22 d3 69 f6 31 f6 4c 89 e7 e8 a8 dc da f5 31 c0 e9 76 ff ff ff e8 3c 80 53 f6 e9 2f ff ff ff <0f> 0b 31 c0 e9 63 ff ff ff 4c 89 ef e8 f6 d2 69 f6 b8 fe ff ff ff 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743205] RSP: 0018:ffffb94f087ff850 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743210] RAX: 00000000fffffffb RBX: ffff8d0c19b52000 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743211] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743213] RBP: ffffb94f087ff8a8 R08: 0000000000000cce R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743215] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0bed1d2780
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743216] R13: ffff8d0c19b520c4 R14: ffff8d0c49144760 R15: 0000000000000003
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743219] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743222] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743224] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743244]  ieee80211_sta_tear_down_BA_sessions+0x65/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743262]  __sta_info_destroy_part1+0x4c/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743282]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743308]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743334]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743358]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743383]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743404]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743426]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743443]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743460]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743477]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743484]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743487]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743512]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743517]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743521]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743526]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743531]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743535]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743538]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743542]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743545]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743549]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743552]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743569]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743594]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743617]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743636]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743642]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743648]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743653]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743658]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743664]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743668]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743671] ---[ end trace bad90804532ab367 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743701] iwlwifi 0000:00:14.3: iwl_trans_send_cmd bad state = 0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743714] iwlwifi 0000:00:14.3: Failed to trigger RX queues sync (-5)
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743725] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743732] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743788] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 __sta_info_destroy_part1+0x4ae/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743796] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.743944]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744064]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744172] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744176] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744204] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744240] RIP: 0010:__sta_info_destroy_part1+0x4ae/0x580 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744244] Code: 38 c4 d5 f5 e9 cf fc ff ff 49 8b 85 08 04 00 00 49 8d b5 28 04 00 00 48 c7 c7 50 7b 1c c1 48 85 c0 48 0f 45 f0 e8 c2 ed d3 f5 <0f> 0b e9 49 fd ff ff 65 8b 15 f4 ea eb 3e 89 d2 48 0f a3 15 9a 5a 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744350] RSP: 0018:ffffb94f087ff8f0 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744354] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744356] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744358] RBP: ffffb94f087ff928 R08: 0000000000000d41 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744360] R10: fffff27c4e5a8d80 R11: 0000000000000001 R12: ffff8d0c19b52000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744363] R13: ffff8d0c48e50900 R14: ffff8d0c4c7b9db0 R15: ffff8d0c19b52030
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744366] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744369] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744372] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744374] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744405]  __sta_info_flush+0xce/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744445]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744481]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744514]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744548]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744579]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744610]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744638]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744670]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744699]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744710]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744719]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744754]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744765]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744777]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744786]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744796]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744804]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744813]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744824]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744831]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744838]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744844]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744873]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744911]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744947]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744975]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744987]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.744998]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745005]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745011]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745015]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745022]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745029] ---[ end trace bad90804532ab368 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745142] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745144] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745198] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 __ieee80211_key_destroy+0x2ae/0x2c0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745201] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745265]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745328]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745349] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745350] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745368] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745390] RIP: 0010:__ieee80211_key_destroy+0x2ae/0x2c0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745393] Code: ff ff 4c 8b 23 e9 e0 fd ff ff 48 8b b0 08 04 00 00 48 05 28 04 00 00 48 c7 c7 f8 a1 1c c1 48 85 f6 48 0f 44 f0 e8 82 09 d1 f5 <0f> 0b b8 fb ff ff ff e9 3d fe ff ff 66 0f 1f 44 00 00 0f 1f 44 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745447] RSP: 0018:ffffb94f087ff868 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745450] RAX: 0000000000000000 RBX: ffff8d0c43993c00 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745452] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745453] RBP: ffffb94f087ff8c0 R08: 0000000000000d78 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745455] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745457] R13: 0000000000000001 R14: ffff8d0c48e50900 R15: ffff8d0c19b52000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745459] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745463] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745464] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745487]  ieee80211_free_sta_keys+0xcd/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745506]  __sta_info_destroy_part2+0x2b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745526]  __sta_info_flush+0x12b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745552]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745576]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745600]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745626]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745647]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745670]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745687]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745704]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745723]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745727]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745731]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745756]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745761]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745765]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745771]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745775]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745779]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745782]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745786]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745789]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745792]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745796]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745814]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745839]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745860]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745878]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745885]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745889]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745893]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745897]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745900]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745904]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745907] ---[ end trace bad90804532ab369 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745910] wlp0s20f3: failed to remove key (0, d0:17:c2:de:cf:00) from hardware (-5)
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745955] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745956] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745997] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_sta_state+0x165/0x410 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.745998] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746065]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746124]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746143] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746144] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746164] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746183] RIP: 0010:drv_sta_state+0x165/0x410 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746184] Code: 85 c9 75 e3 e9 56 ff ff ff 49 8b 87 08 04 00 00 49 8d b7 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 eb 15 d4 f5 <0f> 0b 41 bd fb ff ff ff e9 28 ff ff ff 41 83 fc 02 0f 85 85 00 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746240] RSP: 0018:ffffb94f087ff8a0 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746243] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746244] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746246] RBP: ffffb94f087ff8d8 R08: 0000000000000db2 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746248] R10: ffffb94f087ff810 R11: 0000000000000001 R12: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746249] R13: 0000000000000003 R14: ffff8d0c48e50900 R15: ffff8d0c48e50900
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746252] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746255] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746257] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746277]  sta_info_move_state+0x25d/0x320 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746295]  __sta_info_destroy_part2+0x5e/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746314]  __sta_info_flush+0x12b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746339]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746365]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746390]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746415]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746435]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746459]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746476]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746493]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746510]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746515]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746518]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746543]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746549]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746552]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746558]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746562]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746566]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746569]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746573]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746576]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746579]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746583]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746600]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746624]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746646]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746664]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746670]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746674]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746679]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746684]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746687]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746691]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746694] ---[ end trace bad90804532ab36a ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746735] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/sta_info.c:996 __sta_info_destroy_part2+0x141/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746738] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746801]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746862]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746881] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746883] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746900] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746919] RIP: 0010:__sta_info_destroy_part2+0x141/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746920] Code: 80 05 00 48 8b 43 50 48 89 df 4c 8b a0 10 04 00 00 e8 13 cd ff ff 48 89 de 4c 89 e7 e8 18 dc ff ff 5b 41 5c 41 5d 41 5e 5d c3 <0f> 0b 80 bb 0c 01 00 00 00 0f 84 2e ff ff ff 45 31 c0 b9 01 00 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746975] RSP: 0018:ffffb94f087ff908 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746978] RAX: 00000000fffffffb RBX: ffff8d0c19b52000 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746980] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746981] RBP: ffffb94f087ff928 R08: 0000000000000db2 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746983] R10: ffffb94f087ff810 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746985] R13: ffff8d0c48e50900 R14: ffff8d0c48e50900 R15: ffff8d0c49144cb0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746987] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746991] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.746992] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747010]  __sta_info_flush+0x12b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747036]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747063]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747086]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747111]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747133]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747154]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747171]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747189]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747204]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747209]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747213]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747239]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747243]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747246]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747251]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747256]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747259]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747264]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747268]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747271]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747275]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747278]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747295]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747319]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747341]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747361]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747366]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747370]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747376]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747380]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747383]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747387]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747390] ---[ end trace bad90804532ab36b ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747391] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747393] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747433] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_sta_state+0x165/0x410 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747435] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747499]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747559]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747578] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747580] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747597] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747616] RIP: 0010:drv_sta_state+0x165/0x410 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747618] Code: 85 c9 75 e3 e9 56 ff ff ff 49 8b 87 08 04 00 00 49 8d b7 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 c0 48 0f 45 f0 e8 eb 15 d4 f5 <0f> 0b 41 bd fb ff ff ff e9 28 ff ff ff 41 83 fc 02 0f 85 85 00 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747676] RSP: 0018:ffffb94f087ff8c0 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747679] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747681] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747682] RBP: ffffb94f087ff8f8 R08: 0000000000000e20 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747684] R10: ffffb94f087ff810 R11: 0000000000000001 R12: 0000000000000001
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747686] R13: 0000000000000000 R14: ffff8d0c48e50900 R15: ffff8d0c48e50900
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747690] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747694] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747695] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747715]  __sta_info_destroy_part2+0x166/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747736]  __sta_info_flush+0x12b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747771]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747808]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747839]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747867]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747888]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747909]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747927]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747951]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747967]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747971]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.747975]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748000]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748005]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748008]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748013]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748020]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748024]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748027]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748031]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748033]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748037]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748041]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748058]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748083]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748105]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748123]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748129]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748133]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748139]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748143]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748147]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748150]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748153] ---[ end trace bad90804532ab36c ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748227] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/sta_info.c:1004 __sta_info_destroy_part2+0x16e/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748235] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748417]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748501]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748529] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748530] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748558] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748590] RIP: 0010:__sta_info_destroy_part2+0x16e/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748597] Code: bb 0c 01 00 00 00 0f 84 2e ff ff ff 45 31 c0 b9 01 00 00 00 48 89 da 4c 89 ee 4c 89 e7 e8 ca a9 ff ff 85 c0 0f 84 10 ff ff ff <0f> 0b e9 09 ff ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748824] RSP: 0018:ffffb94f087ff908 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748828] RAX: 00000000fffffffb RBX: ffff8d0c19b52000 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748830] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748832] RBP: ffffb94f087ff928 R08: 0000000000000e20 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748834] R10: ffffb94f087ff810 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748836] R13: ffff8d0c48e50900 R14: ffff8d0c48e50900 R15: ffff8d0c49144cb0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748839] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748845] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748847] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748878]  __sta_info_flush+0x12b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748916]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748955]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.748993]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749029]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749061]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749090]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749116]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749143]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749169]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749177]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749186]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749222]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749235]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749244]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749252]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749259]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749266]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749273]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749279]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749286]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749295]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749304]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749331]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749363]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749394]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749427]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749435]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749445]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749453]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749464]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749476]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749488]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749494] ---[ end trace bad90804532ab36d ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749501] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749503] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749564] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 sta_set_sinfo+0x845/0x8f0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749566] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749658]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749825]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749848] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749852] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749882] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749909] RIP: 0010:sta_set_sinfo+0x845/0x8f0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749918] Code: 48 85 d2 75 e0 e9 a1 f8 ff ff 48 8b b0 08 04 00 00 48 05 28 04 00 00 48 c7 c7 50 7b 1c c1 48 85 f6 48 0f 44 f0 e8 2b c3 d3 f5 <0f> 0b e9 7a f8 ff ff 83 e0 0f c6 43 36 02 88 43 37 48 89 c8 48 c1 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749987] RSP: 0018:ffffb94f087ff8b0 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749989] RAX: 0000000000000000 RBX: ffff8d0bfe9dcc00 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749991] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749993] RBP: ffffb94f087ff8f8 R08: 0000000000000e8d R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749995] R10: ffff8d0c19b52830 R11: 0000000000000001 R12: ffff8d0c48e50900
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.749997] R13: ffff8d0c49144760 R14: ffffd94eff8c0ec0 R15: ffff8d0c19b52000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750001] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750003] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750005] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750006] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750013]  ? kmem_cache_alloc_trace+0x166/0x1c0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750032]  ? __sta_info_destroy_part2+0xb3/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750050]  __sta_info_destroy_part2+0xcb/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750070]  __sta_info_flush+0x12b/0x180 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750096]  ieee80211_set_disassoc+0xbd/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750122]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750147]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750173]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750195]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750217]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750234]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750251]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750268]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750273]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750276]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750302]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750307]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750310]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750317]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750321]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750325]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750328]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750332]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750335]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750339]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750342]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750360]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750385]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750409]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750427]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750432]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750437]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750442]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750446]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750450]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750453]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750456] ---[ end trace bad90804532ab36e ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750562] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750565] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750615] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 ieee80211_bss_info_change_notify+0x180/0x190 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750616] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750682]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750742]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750763] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750765] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750783] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750801] RIP: 0010:ieee80211_bss_info_change_notify+0x180/0x190 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750802] Code: 85 c0 75 df e9 27 ff ff ff 48 8b b3 08 04 00 00 48 8d bb 28 04 00 00 48 85 f6 48 0f 44 f7 48 c7 c7 78 78 1c c1 e8 70 33 d4 f5 <0f> 0b e9 41 ff ff ff 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750856] RSP: 0018:ffffb94f087ff968 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750859] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750861] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750864] RBP: ffffb94f087ff990 R08: 0000000000000ec7 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750866] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 000000000080309f
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750868] R13: ffff8d0c49144760 R14: 0000000000000003 R15: ffff8d0c48e51190
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750870] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750872] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750874] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750875] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750902]  ieee80211_set_disassoc+0x217/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750927]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750952]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750977]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.750997]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751021]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751038]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751054]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751072]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751077]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751080]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751105]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751110]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751113]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751120]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751124]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751128]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751131]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751135]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751137]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751141]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751144]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751162]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751188]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751210]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751228]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751234]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751238]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751244]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751247]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751251]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751255]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751258] ---[ end trace bad90804532ab36f ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751261] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751263] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751304] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751305] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751369]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751431]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751449] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751450] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751468] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751487] RIP: 0010:drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751489] Code: 5d 41 5e 41 5f 5d c3 48 8b 93 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 d2 48 0f 45 f2 89 c2 e8 73 10 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 41 5f 5d c3 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751545] RSP: 0018:ffffb94f087ff8f8 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751548] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751550] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751551] RBP: ffffb94f087ff920 R08: 0000000000000efd R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751553] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 0000000000000001
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751554] R13: ffff8d0c49144760 R14: 0000000000000000 R15: ffffb94f087ff956
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751557] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751559] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751560] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751562] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751584]  ieee80211_set_wmm_default+0x19c/0x390 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751609]  ieee80211_set_disassoc+0x223/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751637]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751668]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751693]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751714]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751735]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751755]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751772]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751789]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751794]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751797]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751823]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751828]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751832]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751837]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751841]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751846]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751849]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751853]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751856]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751859]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751863]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751881]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751905]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751927]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751945]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751951]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751955]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751961]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751965]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751969]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751973]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751976] ---[ end trace bad90804532ab370 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751994] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.751999] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752060] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752064] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752283]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752366]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752392] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752396] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752424] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752457] RIP: 0010:drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752460] Code: 5d 41 5e 41 5f 5d c3 48 8b 93 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 d2 48 0f 45 f2 89 c2 e8 73 10 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 41 5f 5d c3 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752663] RSP: 0018:ffffb94f087ff8f8 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752667] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752669] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752672] RBP: ffffb94f087ff920 R08: 0000000000000f34 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752674] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 0000000000000002
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752676] R13: ffff8d0c49144760 R14: 0000000000000001 R15: ffffb94f087ff956
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752680] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752682] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752684] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752686] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752723]  ieee80211_set_wmm_default+0x19c/0x390 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752764]  ieee80211_set_disassoc+0x223/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752796]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752829]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752865]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752892]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752922]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752950]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.752975]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753001]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753012]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753019]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753055]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753062]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753068]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753074]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753079]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753083]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753088]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753093]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753096]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753103]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753112]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753146]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753177]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753209]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753245]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753252]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753261]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753270]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753275]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753283]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753288]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753296] ---[ end trace bad90804532ab371 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753300] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753304] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753353] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753354] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753420]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753480]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753499] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753502] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753520] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753538] RIP: 0010:drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753540] Code: 5d 41 5e 41 5f 5d c3 48 8b 93 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 d2 48 0f 45 f2 89 c2 e8 73 10 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 41 5f 5d c3 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753596] RSP: 0018:ffffb94f087ff8f8 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753599] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753600] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753602] RBP: ffffb94f087ff920 R08: 0000000000000f6b R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753603] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 0000000000000003
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753605] R13: ffff8d0c49144760 R14: 0000000000000002 R15: ffffb94f087ff956
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753607] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753609] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753611] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753612] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753634]  ieee80211_set_wmm_default+0x19c/0x390 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753660]  ieee80211_set_disassoc+0x223/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753686]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753710]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753736]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753758]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753779]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753796]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753816]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753832]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753836]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753839]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753865]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753870]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753873]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753880]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753884]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753887]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753891]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753894]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753897]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753901]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753904]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753922]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753947]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753969]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753987]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753993]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.753997]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754002]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754006]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754010]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754014]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754017] ---[ end trace bad90804532ab372 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754018] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754020] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754061] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754063] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754127]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754187]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754207] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754208] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754227] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754246] RIP: 0010:drv_conf_tx+0x16d/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754247] Code: 5d 41 5e 41 5f 5d c3 48 8b 93 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 d2 48 0f 45 f2 89 c2 e8 73 10 d4 f5 <0f> 0b 41 bc fb ff ff ff 5b 44 89 e0 41 5c 41 5d 41 5e 41 5f 5d c3 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754303] RSP: 0018:ffffb94f087ff8f8 EFLAGS: 00010282
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754305] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754307] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754309] RBP: ffffb94f087ff920 R08: 0000000000000fa2 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754310] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754312] R13: ffff8d0c49144760 R14: 0000000000000003 R15: ffffb94f087ff956
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754314] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754318] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754319] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754342]  ieee80211_set_wmm_default+0x19c/0x390 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754368]  ieee80211_set_disassoc+0x223/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754394]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754417]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754442]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754463]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754485]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754503]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754520]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754536]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754541]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754544]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754569]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754575]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754578]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754583]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754587]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754590]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754594]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754597]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754600]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754604]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754607]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754626]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754651]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754671]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754690]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754696]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754700]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754704]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754708]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754712]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754715]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754718] ---[ end trace bad90804532ab373 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754721] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754723] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754769] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 ieee80211_assign_vif_chanctx+0x40b/0x420 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754770] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754836]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754896]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754913] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754915] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754933] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754957] RIP: 0010:ieee80211_assign_vif_chanctx+0x40b/0x420 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.754958] Code: fb ff ff ff e9 80 fd ff ff 48 8b 83 08 04 00 00 48 8d b3 28 04 00 00 48 c7 c7 a0 a6 1c c1 48 85 c0 48 0f 45 f0 e8 15 7c d0 f5 <0f> 0b e9 84 fc ff ff 0f 0b e9 f0 fc ff ff 0f 0b e9 5f fc ff ff 0f 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755014] RSP: 0018:ffffb94f087ff918 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755017] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755019] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755020] RBP: ffffb94f087ff948 R08: 0000000000000fd9 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755022] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755024] R13: ffff8d0c160cbc58 R14: ffff8d0c160cbc00 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755026] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755028] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755030] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755031] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755037]  ? lock_timer_base+0x6b/0x90
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755057]  __ieee80211_vif_release_channel+0x54/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755077]  ieee80211_vif_release_channel+0x3e/0x60 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755102]  ieee80211_set_disassoc+0x290/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755124]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755147]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755173]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755198]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755220]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755237]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755255]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755271]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755276]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755279]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755304]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755310]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755314]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755319]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755323]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755326]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755330]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755333]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755336]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755340]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755343]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755361]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755387]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755407]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755426]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755433]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755437]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755441]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755445]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755448]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755452]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755455] ---[ end trace bad90804532ab374 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755456] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755458] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755499] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 ieee80211_bss_info_change_notify+0x180/0x190 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755499] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755566]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755625]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755647] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755648] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755672] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755693] RIP: 0010:ieee80211_bss_info_change_notify+0x180/0x190 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755693] Code: 85 c0 75 df e9 27 ff ff ff 48 8b b3 08 04 00 00 48 8d bb 28 04 00 00 48 85 f6 48 0f 44 f7 48 c7 c7 78 78 1c c1 e8 70 33 d4 f5 <0f> 0b e9 41 ff ff ff 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755748] RSP: 0018:ffffb94f087ff8e0 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755751] RAX: 0000000000000000 RBX: ffff8d0c48e50900 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755753] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755755] RBP: ffffb94f087ff908 R08: 0000000000001012 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755757] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 0000000000004000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755758] R13: ffff8d0c49144760 R14: ffff8d0c160cbc00 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755762] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755764] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755766] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755767] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755791]  ieee80211_assign_vif_chanctx+0x2b8/0x420 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755796]  ? lock_timer_base+0x6b/0x90
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755817]  __ieee80211_vif_release_channel+0x54/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755838]  ieee80211_vif_release_channel+0x3e/0x60 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755861]  ieee80211_set_disassoc+0x290/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755884]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755909]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755934]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755955]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755979]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.755997]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756014]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756032]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756036]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756039]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756064]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756069]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756072]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756078]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756083]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756086]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756090]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756093]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756096]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756100]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756103]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756121]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756146]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756167]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756185]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756192]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756197]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756201]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756205]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756208]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756212]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756215] ---[ end trace bad90804532ab375 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756285] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:870 ieee80211_del_chanctx+0x14f/0x160 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756290] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756475]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756558]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756583] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756592] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756619] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756660] RIP: 0010:ieee80211_del_chanctx+0x14f/0x160 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756664] Code: fb 05 00 4d 85 ed 74 1d 49 8b 45 00 49 8b 7d 08 49 83 c5 18 48 89 de e8 1f ce 87 f6 49 8b 45 00 48 85 c0 75 e7 e9 69 ff ff ff <0f> 0b e9 15 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756886] RSP: 0018:ffffb94f087ff918 EFLAGS: 00010246
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756890] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: ffff8d0c160cb658
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756893] RDX: ffff8d0c49145158 RSI: ffff8d0c160cbc00 RDI: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756895] RBP: ffffb94f087ff930 R08: ffff8d0c160cbc30 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756898] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: ffff8d0c160cbc00
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756900] R13: ffff8d0c48e50900 R14: ffff8d0c160cbc58 R15: ffff8d0c48e51190
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756903] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756906] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756909] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756910] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756944]  ieee80211_free_chanctx+0x93/0xc0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.756976]  __ieee80211_vif_release_channel+0xfa/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757005]  ieee80211_vif_release_channel+0x3e/0x60 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757039]  ieee80211_set_disassoc+0x290/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757073]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757103]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757136]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757169]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757199]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757227]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757253]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757277]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757287]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757297]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757329]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757340]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757350]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757358]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757365]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757374]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757382]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757391]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757401]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757410]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757417]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757444]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757478]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757509]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757537]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757547]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757558]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757566]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757572]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757577]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757582]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757587] ---[ end trace bad90804532ab376 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757638] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:1045 iwl_mvm_mac_flush+0x261/0x290 [iwlmvm]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757639] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757774]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757895]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757923] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757925] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757954] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757971] RIP: 0010:iwl_mvm_mac_flush+0x261/0x290 [iwlmvm]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.757973] Code: e0 84 db 75 ca 48 81 c6 e8 00 00 00 4c 89 ef e8 65 55 01 00 eb cb 4c 89 f7 e8 0b 6b d5 f6 e9 da fd ff ff 0f 0b e9 d3 fd ff ff <0f> 0b 48 8b 7f 30 49 c7 c0 50 63 ad c0 48 c7 c1 2f d4 ad c0 31 d2 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758052] RSP: 0018:ffffb94f087ff848 EFLAGS: 00010297
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758055] RAX: ffffffffc09ef640 RBX: 0000000000000000 RCX: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758057] RDX: 000000000000ffff RSI: 0000000000000000 RDI: ffff8d0c48600018
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758058] RBP: ffffb94f087ff888 R08: ffff8d0c160cbc30 R09: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758060] R10: ffffb94f087ff8c8 R11: 0000000000000001 R12: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758062] R13: ffff8d0c49145528 R14: 0000000000000000 R15: ffff8d0c49145520
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758065] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758069] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758070] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758072] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758097]  ? ieee80211_stop_queues_by_reason+0x8e/0xa0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758119]  __ieee80211_flush_queues+0xc0/0x1b0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758139]  ieee80211_flush_queues+0x13/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758163]  __ieee80211_recalc_idle+0xa3/0x110 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758185]  ieee80211_recalc_idle+0x14/0x30 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758208]  ieee80211_del_chanctx+0x73/0x160 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758230]  ieee80211_free_chanctx+0x93/0xc0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758251]  __ieee80211_vif_release_channel+0xfa/0x150 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758272]  ieee80211_vif_release_channel+0x3e/0x60 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758295]  ieee80211_set_disassoc+0x290/0x5d0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758318]  ieee80211_mgd_deauth+0x28b/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758343]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758371]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758392]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758415]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758436]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758453]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758469]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758474]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758477]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758503]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758508]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758511]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758517]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758521]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758526]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758530]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758533]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758536]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758540]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758543]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758561]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758586]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758607]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758626]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758631]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758636]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758640]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758646]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758649]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758653]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758656] ---[ end trace bad90804532ab377 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758662] iwlwifi 0000:00:14.3: iwl_trans_wait_tx_queues_empty bad state = 0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758934] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.758937] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759006] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 __ieee80211_key_destroy+0x2ae/0x2c0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759012] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759101]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759171]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759195] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759196] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759221] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759248] RIP: 0010:__ieee80211_key_destroy+0x2ae/0x2c0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759249] Code: ff ff 4c 8b 23 e9 e0 fd ff ff 48 8b b0 08 04 00 00 48 05 28 04 00 00 48 c7 c7 f8 a1 1c c1 48 85 f6 48 0f 44 f0 e8 82 09 d1 f5 <0f> 0b b8 fb ff ff ff e9 3d fe ff ff 66 0f 1f 44 00 00 0f 1f 44 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759313] RSP: 0018:ffffb94f087ff7e8 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759316] RAX: 0000000000000000 RBX: ffff8d07f5793400 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759318] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759320] RBP: ffffb94f087ff840 R08: 00000000000010c1 R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759322] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759324] R13: 0000000000000001 R14: ffff8d0c48e50900 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759327] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759329] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759331] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759333] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759360]  ieee80211_key_free+0x4e/0x60 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759388]  ieee80211_del_key+0x8e/0xd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759418]  __cfg80211_disconnected+0x149/0x420 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759424]  ? netlink_broadcast+0x13/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759452]  cfg80211_process_deauth+0xc9/0xf0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759475]  ? cfg80211_process_deauth+0xc9/0xf0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759498]  cfg80211_tx_mlme_mgmt+0xac/0xc0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759530]  ieee80211_report_disconnect+0x62/0x160 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759559]  ieee80211_mgd_deauth+0x2a7/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759587]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759613]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759637]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759668]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759690]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759710]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759731]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759739]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759742]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759771]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759777]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759780]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759787]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759792]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759796]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759799]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759803]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759806]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759810]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759814]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759836]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759866]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759891]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759916]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759921]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759926]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759930]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759935]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759938]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759944]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759948] ---[ end trace bad90804532ab378 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.759971] wlp0s20f3: failed to remove key (1, ff:ff:ff:ff:ff:ff) from hardware (-5)
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760112] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760114] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760162] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 __ieee80211_key_destroy+0x2ae/0x2c0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760163] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760238]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760298]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760319] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760320] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760338] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760360] RIP: 0010:__ieee80211_key_destroy+0x2ae/0x2c0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760361] Code: ff ff 4c 8b 23 e9 e0 fd ff ff 48 8b b0 08 04 00 00 48 05 28 04 00 00 48 c7 c7 f8 a1 1c c1 48 85 f6 48 0f 44 f0 e8 82 09 d1 f5 <0f> 0b b8 fb ff ff ff e9 3d fe ff ff 66 0f 1f 44 00 00 0f 1f 44 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760417] RSP: 0018:ffffb94f087ff7e8 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760419] RAX: 0000000000000000 RBX: ffff8d07d86f0400 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760421] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760423] RBP: ffffb94f087ff840 R08: 00000000000010ff R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760425] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760426] R13: 0000000000000001 R14: ffff8d0c48e50900 R15: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760429] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760431] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760432] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760434] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760455]  ieee80211_key_free+0x4e/0x60 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760477]  ieee80211_del_key+0x8e/0xd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760504]  __cfg80211_disconnected+0x149/0x420 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760508]  ? netlink_broadcast+0x13/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760532]  cfg80211_process_deauth+0xc9/0xf0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760552]  ? cfg80211_process_deauth+0xc9/0xf0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760585]  cfg80211_tx_mlme_mgmt+0xac/0xc0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760606]  ieee80211_report_disconnect+0x62/0x160 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760627]  ieee80211_mgd_deauth+0x2a7/0x450 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760644]  ieee80211_deauth+0x18/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760660]  cfg80211_mlme_deauth+0xaf/0x1c0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760676]  cfg80211_mlme_down+0x66/0x80 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760690]  cfg80211_disconnect+0x12a/0x1e0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760704]  __cfg80211_leave+0x13c/0x180 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760717]  cfg80211_leave+0x2b/0x40 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760729]  cfg80211_netdev_notifier_call+0x340/0x610 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760733]  ? addrconf_notify+0x77/0xb10
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760736]  ? __warn+0xa3/0x110
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760755]  ? ieee80211_reconfig+0x226/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760759]  ? inetdev_event+0x76/0x4f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760761]  ? skb_dequeue+0x59/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760765]  notifier_call_chain+0x4c/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760769]  raw_notifier_call_chain+0x16/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760772]  call_netdevice_notifiers_info+0x2d/0x60
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760775]  __dev_close_many+0x63/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760777]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760780]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760782]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760785]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760798]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760817]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760833]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760847]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760851]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760855]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760859]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760862]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760865]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760868]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760870] ---[ end trace bad90804532ab379 ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.760872] wlp0s20f3: failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware (-5)
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761213] ------------[ cut here ]------------
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761216] wlp0s20f3:  Failed check-sdata-in-driver check, flags: 0x4
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761250] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.h:19 drv_remove_interface+0xfe/0x110 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761251] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761301]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761346]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761360] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761361] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761375] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761390] RIP: 0010:drv_remove_interface+0xfe/0x110 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761391] Code: 75 e8 5b 41 5c 41 5d 5d c3 48 8b b3 08 04 00 00 48 81 c3 28 04 00 00 48 c7 c7 38 7a 1c c1 48 85 f6 48 0f 44 f3 e8 62 17 d4 f5 <0f> 0b 5b 41 5c 41 5d 5d c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761431] RSP: 0018:ffffb94f087ffc40 EFLAGS: 00010286
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761433] RAX: 0000000000000000 RBX: ffff8d0c48e50d28 RCX: 0000000000000006
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761435] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff8d0c4ef564b0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761436] RBP: ffffb94f087ffc58 R08: 000000000000113d R09: 0000000000000004
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761437] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761439] R13: ffff8d0c49144ee8 R14: ffff8d0c49144760 R15: ffff8d0c48e513d0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761441] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761443] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761445] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761446] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761462]  ieee80211_do_stop+0x4df/0x7f0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761478]  ieee80211_stop+0x1a/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761482]  __dev_close_many+0xa5/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761484]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761488]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761491]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761493]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761508]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761526]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761542]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761556]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761560]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761563]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761566]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761569]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761572]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761576]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761578] ---[ end trace bad90804532ab37a ]---
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761614] WARNING: CPU: 5 PID: 30555 at /build/linux-hwe-wH0uOW/linux-hwe-4.18.0/net/mac80211/driver-ops.c:39 drv_stop+0xed/0x100 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761615] Modules linked in: ipheth btrfs zstd_compress xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid veth nvidia_uvm(OE) rfcomm nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) ipmi_devintf ipmi_msghandler vfio_iommu_type1 vfio ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter bpfilter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc ccm thunderbolt aufs overlay cmac bnep binfmt_misc nls_iso8859_1 arc4 snd_hda_codec_hdmi 8250_dw wmi_bmof intel_wmi_thunderbolt snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iwlmvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel mac80211 pcbc uvcvideo
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761665]  i915 videobuf2_vmalloc aesni_intel snd_seq_midi aes_x86_64 crypto_simd snd_seq_midi_event cryptd snd_hda_intel glue_helper videobuf2_memops intel_cstate snd_rawmidi iwlwifi btusb videobuf2_v4l2 intel_rapl_perf snd_hda_codec btrtl drm_kms_helper btbcm videobuf2_common snd_hda_core btintel snd_hwdep bluetooth serio_raw videodev drm snd_seq media thinkpad_acpi snd_pcm idma64 cfg80211 nvram ecdh_generic mei_me virt_dma i2c_algo_bit ucsi_acpi fb_sys_fops rtsx_pci_ms syscopyarea joydev typec_ucsi input_leds memstick mei intel_lpss_pci processor_thermal_device snd_seq_device sysfillrect intel_lpss intel_pch_thermal sysimgblt typec intel_soc_dts_iosf snd_timer wmi snd int3403_thermal int340x_thermal_zone soundcore acpi_pad video int3400_thermal acpi_thermal_rel mac_hid sch_fq_codel parport_pc
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761709]  ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid hid rtsx_pci_sdmmc nvme e1000e psmouse nvme_core rtsx_pci pinctrl_cannonlake pinctrl_intel [last unloaded: ipmi_msghandler]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761725] CPU: 5 PID: 30555 Comm: kworker/5:0 Tainted: P        W  OE     4.18.0-22-generic #23~18.04.1-Ubuntu
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761725] Hardware name: LENOVO 20M9000FUS/20M9000FUS, BIOS N2CET41W (1.24 ) 03/18/2019
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761739] Workqueue: events_freezable ieee80211_restart_work [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761753] RIP: 0010:drv_stop+0xed/0x100 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761754] Code: 09 00 4d 85 e4 74 1e 49 8b 04 24 49 8b 7c 24 08 49 83 c4 18 48 89 de e8 01 57 8b f6 49 8b 04 24 48 85 c0 75 e6 e9 51 ff ff ff <0f> 0b 5b 41 5c 5d c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761795] RSP: 0018:ffffb94f087ffc30 EFLAGS: 00010246
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761797] RAX: 0000000000000000 RBX: ffff8d0c49144760 RCX: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761799] RDX: ffff8d0c4c444680 RSI: 0000000000000286 RDI: ffff8d0c49144760
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761800] RBP: ffffb94f087ffc40 R08: 0000000000000000 R09: 0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761801] R10: ffffb94f087ffc50 R11: 0000000000000000 R12: ffff8d0c49144ff0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761802] R13: ffff8d0c49144ee8 R14: ffff8d0c49144760 R15: ffff8d0c48e513d0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761805] FS:  0000000000000000(0000) GS:ffff8d0c4ef40000(0000) knlGS:0000000000000000
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761806] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761807] CR2: 0000176c1aa43000 CR3: 0000000208e0a005 CR4: 00000000003606e0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761808] Call Trace:
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761824]  ieee80211_stop_device+0x43/0x50 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761840]  ieee80211_do_stop+0x4c9/0x7f0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761856]  ieee80211_stop+0x1a/0x20 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761858]  __dev_close_many+0xa5/0x120
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761861]  dev_close_many+0x8c/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761863]  ? do_invalid_op+0x20/0x30
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761866]  dev_close.part.92+0x4a/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761868]  dev_close+0x19/0x20
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761883]  cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761901]  ieee80211_handle_reconfig_failure+0x98/0xb0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761917]  ieee80211_reconfig+0x230/0xfd0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761930]  ieee80211_restart_work+0xc0/0xf0 [mac80211]
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761935]  process_one_work+0x1fd/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761938]  worker_thread+0x34/0x410
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761941]  kthread+0x121/0x140
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761944]  ? process_one_work+0x3f0/0x3f0
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761947]  ? kthread_create_worker_on_cpu+0x70/0x70
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761950]  ret_from_fork+0x35/0x40
Jun 27 16:20:14 user-ThinkPad-P52 kernel: [278976.761952] ---[ end trace bad90804532ab37b ]---