Public bug reported:

On two systems running Ubuntu 25.04 amd64 I see random crashes.

KDE freezing. The mounts set to read-only. And fan spinning at max
speed.

See appended journal.txt for more details.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-collected plucky

** Tags added: apport-collected plucky

** Description changed:

  On two systems running 25.04 amd I see random crashes.
  
  KDE freezing. The mounts set to read-only. And FAN spinning at max
  speed.
  
  Here is a console output I have seen. Sorry for the formatting by OCR:
  
  [7809.179845] iwlwifi 0000:04:00.0: Fseq Registers: Watchdog detected hard 
LOCKUP on cpu 6
  17809.179856) 1wlwifi 0000:04:00.0: 0x20000000 |
  FSEQ_ERROR_CODE
  17809.179865)
  lwlwifi 0000:04:00.0: 0x80440007 lwlwifi 0000:04:00.0: 0x00080009
  [7889.379059][7809.475062]iwlwifi 0000:04:00.0: 0x0000A652
  [7809.580612]lwlwifi 0000:04:00.0: 0x00000002
  [7809.780057]iwlwifi 0000:04:00.0: 0x4552414E
  [ 7809.876066]iwlwifi 0000:04:00.0: 0x00400410
  [7809,981369) iwlwifi 0000:04:00.0: 0x00400410
  [7810.378063] iwlwifi 0000:04:00.0: 0x00400410
  [7810.578058]iwlwifi 0000:04:00.0: 0x00400410
  [7810.682058]iwlwifi 0000:04:00.0: 0x00009061
  [7810.682700]iwlwifi 0000:04:00.0: 0x00000061
  [7810.682710]iwlwifi 0000:04:00.0: 0x00000000 iwlwifi 0000:04:00.0: 0x00440007
  [7810.883075][7811.177057]iwlwifi 0000:04:00.0: 0xDCC33A3F
  FSEQ_TOP_INIT_VERSION
  FSEQ_CNVIO_INIT_VERSION
  FSEQ_OTP_VERSION
  FSEQ TOP_CONTENT_VERSION
  FSEQ_ALIVE_TOKEN
  FSEQ_CNVI_ID
  FSEQ_CNVR ID
  CNVI_AUX_MISC_CHIP
  CNVR_AUX_MISC CHIP
  CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
  CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
  FSEQ_PREV_CNVIO_INIT_VERSION
  FSEQ WIFI_FSEQ_VERSION
  FSEQ_BT_FSEQ_VERSION
  [7811.183646
  ] iwlwifi 0000:04:00.0: lwlwifi 0000:04:00.0: UMAC CURRENT PC: 0x804a578c
  0x000000DCFSEQ_CLASS_TP_VERSION
  [7811.784784][7812.185528] iwlwifi 0000:04:00.0: LMAC1 CURRENT PC: 0xde
  [7812.385908] watchdog: BUG: soft lockup CPU#5 stuck for 78s! 
[kworker/u32:11:7379][7840.338769] watchdog: BUG: soft lockup CPU#5 stuck for 
104s! [kworker/u32:11:7379][7866.188945] INFO: task kworker/u33:1:50110 blocked 
for more than 123 seconds.
  [ 7866.188958]Tainted: P WOL 6.12.0-15-generic #15-Ubuntu
  [7866.188963] "echo > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
  [7868.391805] watchdog: BUG: soft lockup CPU#5 stuck for 131s! 
[kworker/u32:11:7379][7868.392792] watchdog: BUG: soft lockup CPU#3 stuck for 
27s! [systemd-logind: 1989][7889.030822] [drm:atom_op_jump [amdgpu]] *ERROR* 
atombios stuck in loop for more than 20secs aborting
  [7889.031513] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* 
atombios stuck executing A542 (len 84, WS 0, PS 0) 0xA578 ] 
[drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck 
executing D042 (len 525, WS 0, PS 0) @ 0x0063
  [7889.032167
  [7896.344638] watchdog: BUG: soft lockup CPU#5 stuck for 157s! 
[kworker/u32:11:7379]Lenovo
+ --- 
+ ProblemType: Bug
+ ApportVersion: 2.31.0-0ubuntu5
+ Architecture: amd64
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/seq:        zfsdt      4742 F.... pipewire
+  /dev/snd/controlC0:  zfsdt      4745 F.... wireplumber
+  /dev/snd/controlC1:  zfsdt      4745 F.... wireplumber
+ CasperMD5CheckResult: pass
+ CurrentDesktop: KDE
+ DistroRelease: Ubuntu 25.04
+ InstallationDate: Installed on 2021-07-01 (1325 days ago)
+ InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
+ Lsusb:
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 003 Device 003: ID 04f2:b604 Chicony Electronics Co., Ltd Integrated 
Camera (1280x720@30)
+  Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+ MachineType: LENOVO 20KV0008GE
+ NonfreeKernelModules: zfs
+ Package: linux (not installed)
+ ProcFB: 0 amdgpudrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.12.0-15-generic 
root=/dev/mapper/vgubuntu-root ro
+ ProcVersionSignature: Ubuntu 6.12.0-15.15-generic 6.12.11
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+  linux-restricted-modules-6.12.0-15-generic N/A
+  linux-backports-modules-6.12.0-15-generic  N/A
+  linux-firmware                             20250204.git0fd450ee-0ubuntu1
+ RfKill:
+  0: phy0: Wireless LAN
+       Soft blocked: no
+       Hard blocked: no
+ Tags: plucky
+ Uname: Linux 6.12.0-15-generic x86_64
+ UpgradeStatus: Upgraded to plucky on 2024-11-10 (98 days ago)
+ UserGroups: N/A
+ _MarkForUpload: True
+ dmi.bios.date: 11/28/2023
+ dmi.bios.release: 1.64
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: R0UET84W (1.64 )
+ dmi.board.asset.tag: Not Available
+ dmi.board.name: 20KV0008GE
+ dmi.board.vendor: LENOVO
+ dmi.board.version: SDK0J40697 WIN
+ dmi.chassis.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: None
+ dmi.ec.firmware.release: 1.64
+ dmi.modalias: 
dmi:bvnLENOVO:bvrR0UET84W(1.64):bd11/28/2023:br1.64:efr1.64:svnLENOVO:pn20KV0008GE:pvrThinkPadE585:rvnLENOVO:rn20KV0008GE:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20KV_BU_Think_FM_ThinkPadE585:
+ dmi.product.family: ThinkPad E585
+ dmi.product.name: 20KV0008GE
+ dmi.product.sku: LENOVO_MT_20KV_BU_Think_FM_ThinkPad E585
+ dmi.product.version: ThinkPad E585
+ dmi.sys.vendor: LENOVO

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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2098580

Title:
  Workqueue: amdgpu-reset-dev drm_sched_job_timedout [gpu_sched]

Status in linux package in Ubuntu:
  New

Bug description:
  On two systems running Ubuntu 25.04 amd64 I see random crashes.

  KDE freezing. The mounts set to read-only. And fan spinning at max
  speed.

  See appended journal.txt for more details.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2098580/+subscriptions


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