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Bug#961724: marked as done (iwlwifi module crash after microcode SW error detected)

Your message dated Sat, 21 Oct 2023 13:47:20 +0200 (CEST)
with message-id <20231021114720.E38EDBE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #961724,
regarding iwlwifi module crash after microcode SW error detected
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
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-- 
961724: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961724
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Source: linux
Version: 5.6.7-1
Severity: normal
Tags: upstream

Dear maintainers,

thanks for your hard work with the kerne package, it is really appreciated.

I'll like to report a crash I had today with th iwlwifi module.
Find attached the logs.

This is what lspci has to say about this hardware:

04:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
	Subsystem: Intel Corporation Dual Band Wireless-AC 8265
	Flags: bus master, fast devsel, latency 0, IRQ 135
	Memory at ed100000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: [c8] Power Management version 3
	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [40] Express Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [140] Device Serial Number 74-e5-f9-ff-ff-3d-52-39
	Capabilities: [14c] Latency Tolerance Reporting
	Capabilities: [154] L1 PM Substates
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 5.6.0-1-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

May 28 13:38:48 endurance kernel: [ 6464.072219] wlp4s0: cannot understand ECSA IE operating class, 6, ignoring
May 28 13:38:48 endurance kernel: [ 6464.174227] wlp4s0: cannot understand ECSA IE operating class, 6, ignoring
May 28 13:38:48 endurance kernel: [ 6464.277157] wlp4s0: cannot understand ECSA IE operating class, 6, ignoring
May 28 13:38:49 endurance kernel: [ 6464.379115] wlp4s0: cannot understand ECSA IE operating class, 6, ignoring
May 28 13:38:49 endurance kernel: [ 6464.475066] iwlwifi 0000:04:00.0: Microcode SW error detected.  Restarting 0x2000000.
May 28 13:38:49 endurance kernel: [ 6464.475287] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
May 28 13:38:49 endurance kernel: [ 6464.475293] iwlwifi 0000:04:00.0: Status: 0x00000040, count: 6
May 28 13:38:49 endurance kernel: [ 6464.475297] iwlwifi 0000:04:00.0: Loaded firmware version: 36.8fd77bb3.0 8265-36.ucode
May 28 13:38:49 endurance kernel: [ 6464.475303] iwlwifi 0000:04:00.0: 0x00000039 | BAD_COMMAND                 
May 28 13:38:49 endurance kernel: [ 6464.475307] iwlwifi 0000:04:00.0: 0x00000230 | trm_hw_status0
May 28 13:38:49 endurance kernel: [ 6464.475311] iwlwifi 0000:04:00.0: 0x00000000 | trm_hw_status1
May 28 13:38:49 endurance kernel: [ 6464.475315] iwlwifi 0000:04:00.0: 0x0002486C | branchlink2
May 28 13:38:49 endurance kernel: [ 6464.475318] iwlwifi 0000:04:00.0: 0x0003A7CE | interruptlink1
May 28 13:38:49 endurance kernel: [ 6464.475322] iwlwifi 0000:04:00.0: 0x00000000 | interruptlink2
May 28 13:38:49 endurance kernel: [ 6464.475325] iwlwifi 0000:04:00.0: 0x00000002 | data1
May 28 13:38:49 endurance kernel: [ 6464.475329] iwlwifi 0000:04:00.0: 0xDEADBEEF | data2
May 28 13:38:49 endurance kernel: [ 6464.475333] iwlwifi 0000:04:00.0: 0xDEADBEEF | data3
May 28 13:38:49 endurance kernel: [ 6464.475337] iwlwifi 0000:04:00.0: 0x19801553 | beacon time
May 28 13:38:49 endurance kernel: [ 6464.475340] iwlwifi 0000:04:00.0: 0x37E09AB1 | tsf low
May 28 13:38:49 endurance kernel: [ 6464.475344] iwlwifi 0000:04:00.0: 0x00000000 | tsf hi
May 28 13:38:49 endurance kernel: [ 6464.475348] iwlwifi 0000:04:00.0: 0x00000000 | time gp1
May 28 13:38:49 endurance kernel: [ 6464.475352] iwlwifi 0000:04:00.0: 0x80AF5DFB | time gp2
May 28 13:38:49 endurance kernel: [ 6464.475355] iwlwifi 0000:04:00.0: 0x00000001 | uCode revision type
May 28 13:38:49 endurance kernel: [ 6464.475359] iwlwifi 0000:04:00.0: 0x00000024 | uCode version major
May 28 13:38:49 endurance kernel: [ 6464.475363] iwlwifi 0000:04:00.0: 0x8FD77BB3 | uCode version minor
May 28 13:38:49 endurance kernel: [ 6464.475366] iwlwifi 0000:04:00.0: 0x00000230 | hw version
May 28 13:38:49 endurance kernel: [ 6464.475370] iwlwifi 0000:04:00.0: 0x00C89000 | board version
May 28 13:38:49 endurance kernel: [ 6464.475374] iwlwifi 0000:04:00.0: 0x00D50304 | hcmd
May 28 13:38:49 endurance kernel: [ 6464.475377] iwlwifi 0000:04:00.0: 0x24022080 | isr0
May 28 13:38:49 endurance kernel: [ 6464.475381] iwlwifi 0000:04:00.0: 0x01000000 | isr1
May 28 13:38:49 endurance kernel: [ 6464.475385] iwlwifi 0000:04:00.0: 0x08201802 | isr2
May 28 13:38:49 endurance kernel: [ 6464.475388] iwlwifi 0000:04:00.0: 0x004154C0 | isr3
May 28 13:38:49 endurance kernel: [ 6464.475392] iwlwifi 0000:04:00.0: 0x00000000 | isr4
May 28 13:38:49 endurance kernel: [ 6464.475395] iwlwifi 0000:04:00.0: 0xAFDF009D | last cmd Id
May 28 13:38:49 endurance kernel: [ 6464.475399] iwlwifi 0000:04:00.0: 0x00000000 | wait_event
May 28 13:38:49 endurance kernel: [ 6464.475403] iwlwifi 0000:04:00.0: 0x00000080 | l2p_control
May 28 13:38:49 endurance kernel: [ 6464.475406] iwlwifi 0000:04:00.0: 0x00010030 | l2p_duration
May 28 13:38:49 endurance kernel: [ 6464.475410] iwlwifi 0000:04:00.0: 0x0000003F | l2p_mhvalid
May 28 13:38:49 endurance kernel: [ 6464.475414] iwlwifi 0000:04:00.0: 0x000000CE | l2p_addr_match
May 28 13:38:49 endurance kernel: [ 6464.475418] iwlwifi 0000:04:00.0: 0x0000000D | lmpm_pmg_sel
May 28 13:38:49 endurance kernel: [ 6464.475421] iwlwifi 0000:04:00.0: 0x29051704 | timestamp
May 28 13:38:49 endurance kernel: [ 6464.475425] iwlwifi 0000:04:00.0: 0x0000C0D0 | flow_handler
May 28 13:38:49 endurance kernel: [ 6464.475602] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
May 28 13:38:49 endurance kernel: [ 6464.475607] iwlwifi 0000:04:00.0: Status: 0x00000040, count: 7
May 28 13:38:49 endurance kernel: [ 6464.475611] iwlwifi 0000:04:00.0: 0x00000070 | NMI_INTERRUPT_LMAC_FATAL
May 28 13:38:49 endurance kernel: [ 6464.475615] iwlwifi 0000:04:00.0: 0x00000000 | umac branchlink1
May 28 13:38:49 endurance kernel: [ 6464.475618] iwlwifi 0000:04:00.0: 0xC0086934 | umac branchlink2
May 28 13:38:49 endurance kernel: [ 6464.475622] iwlwifi 0000:04:00.0: 0xC0083B0C | umac interruptlink1
May 28 13:38:49 endurance kernel: [ 6464.475626] iwlwifi 0000:04:00.0: 0xC0083B0C | umac interruptlink2
May 28 13:38:49 endurance kernel: [ 6464.475632] iwlwifi 0000:04:00.0: 0x00000800 | umac data1
May 28 13:38:49 endurance kernel: [ 6464.475636] iwlwifi 0000:04:00.0: 0xC0083B0C | umac data2
May 28 13:38:49 endurance kernel: [ 6464.475640] iwlwifi 0000:04:00.0: 0xDEADBEEF | umac data3
May 28 13:38:49 endurance kernel: [ 6464.475643] iwlwifi 0000:04:00.0: 0x00000024 | umac major
May 28 13:38:49 endurance kernel: [ 6464.475647] iwlwifi 0000:04:00.0: 0x8FD77BB3 | umac minor
May 28 13:38:49 endurance kernel: [ 6464.475651] iwlwifi 0000:04:00.0: 0xC088628C | frame pointer
May 28 13:38:49 endurance kernel: [ 6464.475654] iwlwifi 0000:04:00.0: 0xC088628C | stack pointer
May 28 13:38:49 endurance kernel: [ 6464.475658] iwlwifi 0000:04:00.0: 0x00D50304 | last host cmd
May 28 13:38:49 endurance kernel: [ 6464.475661] iwlwifi 0000:04:00.0: 0x00000000 | isr status reg
May 28 13:38:49 endurance kernel: [ 6464.475792] iwlwifi 0000:04:00.0: Fseq Registers:
May 28 13:38:49 endurance kernel: [ 6464.475848] iwlwifi 0000:04:00.0: 0xC1BF7BF5 | FSEQ_ERROR_CODE
May 28 13:38:49 endurance kernel: [ 6464.475903] iwlwifi 0000:04:00.0: 0xA31C012B | FSEQ_TOP_INIT_VERSION
May 28 13:38:49 endurance kernel: [ 6464.475959] iwlwifi 0000:04:00.0: 0x994A40B4 | FSEQ_CNVIO_INIT_VERSION
May 28 13:38:49 endurance kernel: [ 6464.476014] iwlwifi 0000:04:00.0: 0x0000A10B | FSEQ_OTP_VERSION
May 28 13:38:49 endurance kernel: [ 6464.476070] iwlwifi 0000:04:00.0: 0xF5B46811 | FSEQ_TOP_CONTENT_VERSION
May 28 13:38:49 endurance kernel: [ 6464.476125] iwlwifi 0000:04:00.0: 0x45938EDC | FSEQ_ALIVE_TOKEN
May 28 13:38:49 endurance kernel: [ 6464.476180] iwlwifi 0000:04:00.0: 0x892F2279 | FSEQ_CNVI_ID
May 28 13:38:49 endurance kernel: [ 6464.476235] iwlwifi 0000:04:00.0: 0xE35360BC | FSEQ_CNVR_ID
May 28 13:38:49 endurance kernel: [ 6464.476290] iwlwifi 0000:04:00.0: 0x00000010 | CNVI_AUX_MISC_CHIP
May 28 13:38:49 endurance kernel: [ 6464.476349] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
May 28 13:38:49 endurance kernel: [ 6464.476407] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
May 28 13:38:49 endurance kernel: [ 6464.476467] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
May 28 13:38:49 endurance kernel: [ 6464.476524] iwlwifi 0000:04:00.0: Collecting data: trigger 2 fired.
May 28 13:38:49 endurance kernel: [ 6464.476536] ieee80211 phy0: Hardware restart was requested
May 28 13:38:49 endurance kernel: [ 6464.476566] iwlwifi 0000:04:00.0: iwlwifi transaction failed, dumping registers
May 28 13:38:49 endurance kernel: [ 6464.476573] iwlwifi 0000:04:00.0: iwlwifi device config registers:
May 28 13:38:49 endurance kernel: [ 6464.477737] iwlwifi 0000:04:00.0: 00000000: 24fd8086 00100406 02800078 00000000 ed100004 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477745] iwlwifi 0000:04:00.0: 00000020: 00000000 00000000 00000000 10108086 00000000 000000c8 00000000 000001ff
May 28 13:38:49 endurance kernel: [ 6464.477751] iwlwifi 0000:04:00.0: 00000040: 00020010 10008ec0 00190c10 0045e811 10110142 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477758] iwlwifi 0000:04:00.0: 00000060: 00000000 00080812 00000405 00000000 00010001 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477763] iwlwifi 0000:04:00.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477769] iwlwifi 0000:04:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477775] iwlwifi 0000:04:00.0: 000000c0: 00000000 00000000 c823d001 0d000000 00814005 fee003b8 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477781] iwlwifi 0000:04:00.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477787] iwlwifi 0000:04:00.0: 00000100: 14010001 00000000 00000000 00462031 00000000 00002000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477793] iwlwifi 0000:04:00.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.477799] iwlwifi 0000:04:00.0: 00000140: 14c10003 ff3d5239 74e5f9ff 15410018 10031003 0001001e 00481e1f 40a0000f
May 28 13:38:49 endurance kernel: [ 6464.477803] iwlwifi 0000:04:00.0: iwlwifi device memory mapped registers:
May 28 13:38:49 endurance kernel: [ 6464.477967] iwlwifi 0000:04:00.0: 00000000: 00c89000 00000040 00000000 ba00008b 00000000 00000000 00000010 00000000
May 28 13:38:49 endurance kernel: [ 6464.477974] iwlwifi 0000:04:00.0: 00000020: 00000000 08040005 00000230 d55555d5 d55555d5 d55555d5 80008040 041f0042
May 28 13:38:49 endurance kernel: [ 6464.478154] iwlwifi 0000:04:00.0: iwlwifi device AER capability structure:
May 28 13:38:49 endurance kernel: [ 6464.478312] iwlwifi 0000:04:00.0: 00000000: 14010001 00000000 00000000 00462031 00000000 00002000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478325] iwlwifi 0000:04:00.0: 00000020: 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478334] iwlwifi 0000:04:00.0: iwlwifi parent port (0000:00:1c.6) config registers:
May 28 13:38:49 endurance kernel: [ 6464.478494] iwlwifi 0000:00:1c.6: 00000000: 9d168086 00100407 060400f1 00810000 00000000 00000000 00040400 200000f0
May 28 13:38:49 endurance kernel: [ 6464.478500] iwlwifi 0000:00:1c.6: 00000020: ed10ed10 0001fff1 00000000 00000000 00000000 00000040 00000000 000203ff
May 28 13:38:49 endurance kernel: [ 6464.478506] iwlwifi 0000:00:1c.6: 00000040: 01428010 00008001 00100000 07724c13 70110042 0034b200 01480000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478513] iwlwifi 0000:00:1c.6: 00000060: 00000000 00000837 00000400 0000000e 00010003 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478519] iwlwifi 0000:00:1c.6: 00000080: 00019005 fee00258 00000000 00000000 0000a00d 224717aa 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478524] iwlwifi 0000:00:1c.6: 000000a0: c8030001 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478531] iwlwifi 0000:00:1c.6: 000000c0: 00000000 00000000 00000000 00000000 07001001 00001842 899e0008 00000000
May 28 13:38:49 endurance kernel: [ 6464.478537] iwlwifi 0000:00:1c.6: 000000e0: 00630300 8c548c54 00100016 00000000 00000150 4c000000 08410fb3 03000004
May 28 13:38:49 endurance kernel: [ 6464.478543] iwlwifi 0000:00:1c.6: 00000100: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478549] iwlwifi 0000:00:1c.6: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478555] iwlwifi 0000:00:1c.6: 00000140: 2001000d 0000000f 0000000d 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478560] iwlwifi 0000:00:1c.6: 00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478566] iwlwifi 0000:00:1c.6: 00000180: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478572] iwlwifi 0000:00:1c.6: 000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478577] iwlwifi 0000:00:1c.6: 000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478583] iwlwifi 0000:00:1c.6: 000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478587] iwlwifi 0000:00:1c.6: 00000200: 2201001e 00b0281f 40a0280f
May 28 13:38:49 endurance kernel: [ 6464.478598] iwlwifi 0000:04:00.0: iwlwifi root port (0000:00:1c.6) AER cap structure:
May 28 13:38:49 endurance kernel: [ 6464.478623] iwlwifi 0000:00:1c.6: 00000000: 14010001 00000000 00010000 00060011 00000000 00002000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478628] iwlwifi 0000:00:1c.6: 00000020: 00000000 00000000 00000000 00000000 00000000 00000000
May 28 13:38:49 endurance kernel: [ 6464.478634] iwlwifi 0000:04:00.0: FW error in SYNC CMD CHANNEL_SWITCH_TIME_EVENT_CMD
May 28 13:38:49 endurance kernel: [ 6464.478641] CPU: 3 PID: 7093 Comm: kworker/3:0 Tainted: P           OE     5.6.0-1-amd64 #1 Debian 5.6.7-1
May 28 13:38:49 endurance kernel: [ 6464.478643] Hardware name: LENOVO 20H9CTO1WW/20H9CTO1WW, BIOS N1VET40W (1.30 ) 02/07/2018
May 28 13:38:49 endurance kernel: [ 6464.478663] Workqueue: events iwl_mvm_channel_switch_disconnect_wk [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.478677] Call Trace:
May 28 13:38:49 endurance kernel: [ 6464.478701]  dump_stack+0x66/0x90
May 28 13:38:49 endurance kernel: [ 6464.478725]  iwl_trans_pcie_send_hcmd+0x37e/0x390 [iwlwifi]
May 28 13:38:49 endurance kernel: [ 6464.478744]  ? finish_wait+0x80/0x80
May 28 13:38:49 endurance kernel: [ 6464.478771]  iwl_trans_send_cmd+0x51/0xb0 [iwlwifi]
May 28 13:38:49 endurance kernel: [ 6464.478794]  iwl_mvm_send_cmd+0x12/0x30 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.478817]  iwl_mvm_send_cmd_pdu+0x51/0x70 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.478838]  iwl_mvm_abort_channel_switch+0x81/0xd0 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.478857]  iwl_mvm_channel_switch_disconnect_wk+0x20/0x30 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.478863]  process_one_work+0x1b4/0x380
May 28 13:38:49 endurance kernel: [ 6464.478868]  worker_thread+0x50/0x3c0
May 28 13:38:49 endurance kernel: [ 6464.478874]  kthread+0xf9/0x130
May 28 13:38:49 endurance kernel: [ 6464.478878]  ? process_one_work+0x380/0x380
May 28 13:38:49 endurance kernel: [ 6464.478883]  ? kthread_park+0x90/0x90
May 28 13:38:49 endurance kernel: [ 6464.478890]  ret_from_fork+0x35/0x40
May 28 13:38:49 endurance kernel: [ 6464.478950] ------------[ cut here ]------------
May 28 13:38:49 endurance kernel: [ 6464.478966] WARNING: CPU: 3 PID: 7093 at drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c:1386 iwl_mvm_abort_channel_switch+0xb8/0xd0 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.478974] Modules linked in: ctr ccm rfcomm cmac nvidia_modeset(POE) overlay bnep snd_hda_codec_hdmi intel_rapl_msr intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc x86_pkg_temp_thermal intel_powerclamp snd_soc_sst_dsp coretemp snd_soc_acpi_intel_match snd_soc_acpi mei_wdt snd_soc_core kvm_intel snd_compress btusb kvm iwlmvm snd_hda_intel btrtl irqbypass snd_intel_dspcfg btbcm intel_cstate btintel intel_uncore snd_hda_codec bluetooth intel_rapl_perf mac80211 joydev evdev nls_ascii pcspkr serio_raw efi_pstore libarc4 nls_cp437 efivars snd_hda_core uvcvideo snd_hwdep nvidia(POE) iwlwifi wmi_bmof vfat intel_wmi_thunderbolt videobuf2_vmalloc snd_pcm fat videobuf2_memops iTCO_wdt iTCO_vendor_support videobuf2_v4l2 drbg videobuf2_common ipmi_devintf i915 watchdog snd_timer cfg80211 videodev ipmi_msghandler sg thinkpad_acpi ansi_cprng tpm_crb ecdh_generic nvram mc ecc nft_ct drm_kms_helper ledtrig_audio mei_me ucsi_acpi
May 28 13:38:49 endurance kernel: [ 6464.479059]  snd cec typec_ucsi i2c_algo_bit mei intel_pch_thermal typec soundcore tpm_tis tpm_tis_core rfkill nf_conntrack ac tpm nf_defrag_ipv6 rng_core nf_defrag_ipv4 libcrc32c button acpi_pad nft_counter nf_tables_set parport_pc ppdev nf_tables lp drm nfnetlink parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic sd_mod dm_crypt dm_mod uas usb_storage scsi_mod crc32_pclmul crc32c_intel ghash_clmulni_intel nvme aesni_intel xhci_pci nvme_core xhci_hcd psmouse libaes crypto_simd e1000e usbcore t10_pi crc_t10dif crct10dif_generic i2c_i801 usb_common cryptd glue_helper ptp pps_core crct10dif_pclmul crct10dif_common wmi i2c_hid battery hid video
May 28 13:38:49 endurance kernel: [ 6464.479124] CPU: 3 PID: 7093 Comm: kworker/3:0 Tainted: P           OE     5.6.0-1-amd64 #1 Debian 5.6.7-1
May 28 13:38:49 endurance kernel: [ 6464.479126] Hardware name: LENOVO 20H9CTO1WW/20H9CTO1WW, BIOS N1VET40W (1.30 ) 02/07/2018
May 28 13:38:49 endurance kernel: [ 6464.479139] Workqueue: events iwl_mvm_channel_switch_disconnect_wk [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.479152] RIP: 0010:iwl_mvm_abort_channel_switch+0xb8/0xd0 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.479156] Code: 89 ee 4c 89 ef e8 38 fe ff ff 85 c0 75 20 48 8b 44 24 10 65 48 33 04 25 28 00 00 00 75 14 48 83 c4 18 5d 41 5c 41 5d 41 5e c3 <0f> 0b eb c9 0f 0b eb dc e8 2b b4 08 df 66 66 2e 0f 1f 84 00 00 00
May 28 13:38:49 endurance kernel: [ 6464.479159] RSP: 0018:ffffab2b844bbe30 EFLAGS: 00010282
May 28 13:38:49 endurance kernel: [ 6464.479163] RAX: 00000000fffffffb RBX: 0000000000000000 RCX: ffffab2b800d9000
May 28 13:38:49 endurance kernel: [ 6464.479165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286
May 28 13:38:49 endurance kernel: [ 6464.479168] RBP: ffff995b7b47b470 R08: 0000000000000000 R09: 0000000000000020
May 28 13:38:49 endurance kernel: [ 6464.479170] R10: ffffffffa2478ef8 R11: 0000000000000001 R12: ffff995b7a091e98
May 28 13:38:49 endurance kernel: [ 6464.479172] R13: ffff995b7a0907c0 R14: ffff995b7a091e68 R15: ffff995b7b47b880
May 28 13:38:49 endurance kernel: [ 6464.479175] FS:  0000000000000000(0000) GS:ffff995b7e580000(0000) knlGS:0000000000000000
May 28 13:38:49 endurance kernel: [ 6464.479178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 28 13:38:49 endurance kernel: [ 6464.479180] CR2: 00007f0e01416000 CR3: 0000000237a0a004 CR4: 00000000003606e0
May 28 13:38:49 endurance kernel: [ 6464.479183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 28 13:38:49 endurance kernel: [ 6464.479185] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
May 28 13:38:49 endurance kernel: [ 6464.479187] Call Trace:
May 28 13:38:49 endurance kernel: [ 6464.479202]  iwl_mvm_channel_switch_disconnect_wk+0x20/0x30 [iwlmvm]
May 28 13:38:49 endurance kernel: [ 6464.479207]  process_one_work+0x1b4/0x380
May 28 13:38:49 endurance kernel: [ 6464.479211]  worker_thread+0x50/0x3c0
May 28 13:38:49 endurance kernel: [ 6464.479218]  kthread+0xf9/0x130
May 28 13:38:49 endurance kernel: [ 6464.479226]  ? process_one_work+0x380/0x380
May 28 13:38:49 endurance kernel: [ 6464.479231]  ? kthread_park+0x90/0x90
May 28 13:38:49 endurance kernel: [ 6464.479237]  ret_from_fork+0x35/0x40
May 28 13:38:49 endurance kernel: [ 6464.479243] ---[ end trace d4ff9e4497dd3b9f ]---
May 28 13:38:50 endurance kernel: [ 6465.315001] Hardware name: LENOVO 20H9CTO1WW/20H9CTO1WW, BIOS N1VET40W (1.30 ) 02/07/2018
May 28 13:38:50 endurance kernel: [ 6465.315035] Workqueue: phy0 ieee80211_csa_connection_drop_work [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315059] RIP: 0010:drv_sta_state+0x241/0x3e0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315063] Code: 00 45 31 e4 e9 70 fe ff ff 48 8b 83 78 04 00 00 48 8d b3 98 04 00 00 48 c7 c7 58 2f 3c c2 48 85 c0 48 0f 45 f0 e8 01 b8 f2 de <0f> 0b 41 bc fb ff ff ff e9 47 fe ff ff 65 8b 05 4b ce cb 3d 89 c0
May 28 13:38:50 endurance kernel: [ 6465.315065] RSP: 0018:ffffab2b861b7cf0 EFLAGS: 00010286
May 28 13:38:50 endurance kernel: [ 6465.315067] RAX: 0000000000000000 RBX: ffff995b7b47a900 RCX: 0000000000000007
May 28 13:38:50 endurance kernel: [ 6465.315069] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff995b7e599a40
May 28 13:38:50 endurance kernel: [ 6465.315071] RBP: ffff995b7a0907c0 R08: 0000000000000603 R09: 0000000000000004
May 28 13:38:50 endurance kernel: [ 6465.315073] R10: 0000000000000000 R11: 0000000000000001 R12: ffff995b7a0907c0
May 28 13:38:50 endurance kernel: [ 6465.315075] R13: 0000000000000004 R14: ffff995b7a090db0 R15: 0000000000000003
May 28 13:38:50 endurance kernel: [ 6465.315077] FS:  0000000000000000(0000) GS:ffff995b7e580000(0000) knlGS:0000000000000000
May 28 13:38:50 endurance kernel: [ 6465.315079] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 28 13:38:50 endurance kernel: [ 6465.315081] CR2: 00007f44000530c8 CR3: 000000046838e003 CR4: 00000000003606e0
May 28 13:38:50 endurance kernel: [ 6465.315084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 28 13:38:50 endurance kernel: [ 6465.315086] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
May 28 13:38:50 endurance kernel: [ 6465.315087] Call Trace:
May 28 13:38:50 endurance kernel: [ 6465.315116]  sta_info_move_state+0x18f/0x2b0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315142]  __sta_info_destroy_part2+0x28/0x150 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315167]  __sta_info_flush+0x148/0x1a0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315202]  ieee80211_set_disassoc+0xba/0x5b0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315239]  ? cfg80211_unlink_bss+0x95/0xd0 [cfg80211]
May 28 13:38:50 endurance kernel: [ 6465.315273]  __ieee80211_disconnect+0x7e/0x110 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315280]  process_one_work+0x1b4/0x380
May 28 13:38:50 endurance kernel: [ 6465.315283]  worker_thread+0x50/0x3c0
May 28 13:38:50 endurance kernel: [ 6465.315294]  kthread+0xf9/0x130
May 28 13:38:50 endurance kernel: [ 6465.315298]  ? process_one_work+0x380/0x380
May 28 13:38:50 endurance kernel: [ 6465.315302]  ? kthread_park+0x90/0x90
May 28 13:38:50 endurance kernel: [ 6465.315309]  ret_from_fork+0x35/0x40
May 28 13:38:50 endurance kernel: [ 6465.315314] ---[ end trace d4ff9e4497dd3ba6 ]---
May 28 13:38:50 endurance kernel: [ 6465.315338] ------------[ cut here ]------------
May 28 13:38:50 endurance kernel: [ 6465.315340] wlp4s0:  Failed check-sdata-in-driver check, flags: 0x0
May 28 13:38:50 endurance kernel: [ 6465.315386] WARNING: CPU: 3 PID: 6490 at net/mac80211/driver-ops.h:17 drv_sta_state+0x241/0x3e0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315387] Modules linked in: ctr ccm rfcomm cmac nvidia_modeset(POE) overlay bnep snd_hda_codec_hdmi intel_rapl_msr intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc x86_pkg_temp_thermal intel_powerclamp snd_soc_sst_dsp coretemp snd_soc_acpi_intel_match snd_soc_acpi mei_wdt snd_soc_core kvm_intel snd_compress btusb kvm iwlmvm snd_hda_intel btrtl irqbypass snd_intel_dspcfg btbcm intel_cstate btintel intel_uncore snd_hda_codec bluetooth intel_rapl_perf mac80211 joydev evdev nls_ascii pcspkr serio_raw efi_pstore libarc4 nls_cp437 efivars snd_hda_core uvcvideo snd_hwdep nvidia(POE) iwlwifi wmi_bmof vfat intel_wmi_thunderbolt videobuf2_vmalloc snd_pcm fat videobuf2_memops iTCO_wdt iTCO_vendor_support videobuf2_v4l2 drbg videobuf2_common ipmi_devintf i915 watchdog snd_timer cfg80211 videodev ipmi_msghandler sg thinkpad_acpi ansi_cprng tpm_crb ecdh_generic nvram mc ecc nft_ct drm_kms_helper ledtrig_audio mei_me ucsi_acpi
May 28 13:38:50 endurance kernel: [ 6465.315431]  snd cec typec_ucsi i2c_algo_bit mei intel_pch_thermal typec soundcore tpm_tis tpm_tis_core rfkill nf_conntrack ac tpm nf_defrag_ipv6 rng_core nf_defrag_ipv4 libcrc32c button acpi_pad nft_counter nf_tables_set parport_pc ppdev nf_tables lp drm nfnetlink parport efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic sd_mod dm_crypt dm_mod uas usb_storage scsi_mod crc32_pclmul crc32c_intel ghash_clmulni_intel nvme aesni_intel xhci_pci nvme_core xhci_hcd psmouse libaes crypto_simd e1000e usbcore t10_pi crc_t10dif crct10dif_generic i2c_i801 usb_common cryptd glue_helper ptp pps_core crct10dif_pclmul crct10dif_common wmi i2c_hid battery hid video
May 28 13:38:50 endurance kernel: [ 6465.315469] CPU: 3 PID: 6490 Comm: kworker/u8:3 Tainted: P        W  OE     5.6.0-1-amd64 #1 Debian 5.6.7-1
May 28 13:38:50 endurance kernel: [ 6465.315471] Hardware name: LENOVO 20H9CTO1WW/20H9CTO1WW, BIOS N1VET40W (1.30 ) 02/07/2018
May 28 13:38:50 endurance kernel: [ 6465.315503] Workqueue: phy0 ieee80211_csa_connection_drop_work [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315528] RIP: 0010:drv_sta_state+0x241/0x3e0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315532] Code: 00 45 31 e4 e9 70 fe ff ff 48 8b 83 78 04 00 00 48 8d b3 98 04 00 00 48 c7 c7 58 2f 3c c2 48 85 c0 48 0f 45 f0 e8 01 b8 f2 de <0f> 0b 41 bc fb ff ff ff e9 47 fe ff ff 65 8b 05 4b ce cb 3d 89 c0
May 28 13:38:50 endurance kernel: [ 6465.315534] RSP: 0018:ffffab2b861b7cf0 EFLAGS: 00010286
May 28 13:38:50 endurance kernel: [ 6465.315538] RAX: 0000000000000000 RBX: ffff995b7b47a900 RCX: 0000000000000007
May 28 13:38:50 endurance kernel: [ 6465.315540] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff995b7e599a40
May 28 13:38:50 endurance kernel: [ 6465.315543] RBP: ffff995b7a0907c0 R08: 0000000000000626 R09: 0000000000000004
May 28 13:38:50 endurance kernel: [ 6465.315545] R10: 0000000000000000 R11: 0000000000000001 R12: ffff995b7a0907c0
May 28 13:38:50 endurance kernel: [ 6465.315548] R13: 0000000000000004 R14: ffff995b7a090db0 R15: 0000000000000003
May 28 13:38:50 endurance kernel: [ 6465.315551] FS:  0000000000000000(0000) GS:ffff995b7e580000(0000) knlGS:0000000000000000
May 28 13:38:50 endurance kernel: [ 6465.315554] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
May 28 13:38:50 endurance kernel: [ 6465.315557] CR2: 00007f44000530c8 CR3: 000000046838e003 CR4: 00000000003606e0
May 28 13:38:50 endurance kernel: [ 6465.315560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
May 28 13:38:50 endurance kernel: [ 6465.315563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
May 28 13:38:50 endurance kernel: [ 6465.315564] Call Trace:
May 28 13:38:50 endurance kernel: [ 6465.315605]  sta_info_move_state+0x18f/0x2b0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315644]  __sta_info_destroy_part2+0x28/0x150 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315684]  __sta_info_flush+0x148/0x1a0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315731]  ieee80211_set_disassoc+0xba/0x5b0 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315777]  ? cfg80211_unlink_bss+0x95/0xd0 [cfg80211]
May 28 13:38:50 endurance kernel: [ 6465.315810]  __ieee80211_disconnect+0x7e/0x110 [mac80211]
May 28 13:38:50 endurance kernel: [ 6465.315817]  process_one_work+0x1b4/0x380
May 28 13:38:50 endurance kernel: [ 6465.315821]  worker_thread+0x50/0x3c0
May 28 13:38:50 endurance kernel: [ 6465.315827]  kthread+0xf9/0x130
May 28 13:38:50 endurance kernel: [ 6465.315830]  ? process_one_work+0x380/0x380
May 28 13:38:50 endurance kernel: [ 6465.315834]  ? kthread_park+0x90/0x90
May 28 13:38:50 endurance kernel: [ 6465.315840]  ret_from_fork+0x35/0x40
May 28 13:38:50 endurance kernel: [ 6465.315845] ---[ end trace d4ff9e4497dd3ba7 ]---

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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