Public bug reported:

This is a very weird case: The GNOME session crashed 3 times today, the
last time, it went to gdm, but then gdm did not recognize it was docked
and suspended. I think the kernel needed two attempts to resume, it got
suspended again after the first one; and it produced a whole bunch of
back traces in dmesg.


[ 3300.659129] WARNING: CPU: 1 PID: 65823 at 
drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:315 
dal_gpio_service_open+0x1b6/0x270 [amdgpu]
[ 3410.146130] WARNING: CPU: 4 PID: 73742 at 
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:221 
dmub_psr_enable+0x102/0x110 [amdgpu]

ProblemType: Bug
DistroRelease: Ubuntu 24.10
Package: linux-image-6.11.0-9-generic 6.11.0-9.9
ProcVersionSignature: Ubuntu 6.11.0-9.9-generic 6.11.0
Uname: Linux 6.11.0-9-generic x86_64
ApportVersion: 2.30.0-0ubuntu4
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: GNOME
Date: Tue Oct 22 12:45:20 2024
InstallationDate: Installed on 2022-11-26 (696 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221126)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: LENOVO 21CF004PGE
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-9-generic 
root=/dev/mapper/ubuntu-root ro rootflags=subvol=@next quiet splash 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M 
zswap.enabled=1 zswap.compressor=zstd zswap.max_pool_percent=20 
zswap.zpool=zsmalloc vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-6.11.0-9-generic N/A
 linux-backports-modules-6.11.0-9-generic  N/A
 linux-firmware                            20240913.gita34e7a5f-0ubuntu2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/29/2024
dmi.bios.release: 1.53
dmi.bios.vendor: LENOVO
dmi.bios.version: R23ET77W (1.53 )
dmi.board.asset.tag: Not Available
dmi.board.name: 21CF004PGE
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76538 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.32
dmi.modalias: 
dmi:bvnLENOVO:bvrR23ET77W(1.53):bd05/29/2024:br1.53:efr1.32:svnLENOVO:pn21CF004PGE:pvrThinkPadT14Gen3:rvnLENOVO:rn21CF004PGE:rvrSDK0T76538WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21CF_BU_Think_FM_ThinkPadT14Gen3:
dmi.product.family: ThinkPad T14 Gen 3
dmi.product.name: 21CF004PGE
dmi.product.sku: LENOVO_MT_21CF_BU_Think_FM_ThinkPad T14 Gen 3
dmi.product.version: ThinkPad T14 Gen 3
dmi.sys.vendor: LENOVO

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

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


** Tags: amd64 apport-bug oracular third-party-packages wayland-session

** Also affects: mesa (Ubuntu)
   Importance: Undecided
       Status: New

** Description changed:

  This is a very weird case: The GNOME session crashed 3 times today, the
  last time, it went to gdm, but then gdm did not recognize it was docked
  and suspended. I think the kernel needed two attempts to resume, it got
  suspended again after the first one; and it produced a whole bunch of
  back traces in dmesg.
+ 
+ 
+ [ 3300.659129] WARNING: CPU: 1 PID: 65823 at 
drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:315 
dal_gpio_service_open+0x1b6/0x270 [amdgpu]
+ [ 3410.146130] WARNING: CPU: 4 PID: 73742 at 
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:221 
dmub_psr_enable+0x102/0x110 [amdgpu]
  
  ProblemType: Bug
  DistroRelease: Ubuntu 24.10
  Package: linux-image-6.11.0-9-generic 6.11.0-9.9
  ProcVersionSignature: Ubuntu 6.11.0-9.9-generic 6.11.0
  Uname: Linux 6.11.0-9-generic x86_64
  ApportVersion: 2.30.0-0ubuntu4
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: GNOME
  Date: Tue Oct 22 12:45:20 2024
  InstallationDate: Installed on 2022-11-26 (696 days ago)
  InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221126)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: LENOVO 21CF004PGE
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-9-generic 
root=/dev/mapper/ubuntu-root ro rootflags=subvol=@next quiet splash 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M 
zswap.enabled=1 zswap.compressor=zstd zswap.max_pool_percent=20 
zswap.zpool=zsmalloc vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-6.11.0-9-generic N/A
-  linux-backports-modules-6.11.0-9-generic  N/A
-  linux-firmware                            20240913.gita34e7a5f-0ubuntu2
+  linux-restricted-modules-6.11.0-9-generic N/A
+  linux-backports-modules-6.11.0-9-generic  N/A
+  linux-firmware                            20240913.gita34e7a5f-0ubuntu2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/29/2024
  dmi.bios.release: 1.53
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R23ET77W (1.53 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 21CF004PGE
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0T76538 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.32
  dmi.modalias: 
dmi:bvnLENOVO:bvrR23ET77W(1.53):bd05/29/2024:br1.53:efr1.32:svnLENOVO:pn21CF004PGE:pvrThinkPadT14Gen3:rvnLENOVO:rn21CF004PGE:rvrSDK0T76538WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21CF_BU_Think_FM_ThinkPadT14Gen3:
  dmi.product.family: ThinkPad T14 Gen 3
  dmi.product.name: 21CF004PGE
  dmi.product.sku: LENOVO_MT_21CF_BU_Think_FM_ThinkPad T14 Gen 3
  dmi.product.version: ThinkPad T14 Gen 3
  dmi.sys.vendor: LENOVO

-- 
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https://bugs.launchpad.net/bugs/2085340

Title:
  Plenty of amdgpu backtraces post resume

Status in linux package in Ubuntu:
  New
Status in mesa package in Ubuntu:
  New

Bug description:
  This is a very weird case: The GNOME session crashed 3 times today,
  the last time, it went to gdm, but then gdm did not recognize it was
  docked and suspended. I think the kernel needed two attempts to
  resume, it got suspended again after the first one; and it produced a
  whole bunch of back traces in dmesg.

  
  [ 3300.659129] WARNING: CPU: 1 PID: 65823 at 
drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:315 
dal_gpio_service_open+0x1b6/0x270 [amdgpu]
  [ 3410.146130] WARNING: CPU: 4 PID: 73742 at 
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:221 
dmub_psr_enable+0x102/0x110 [amdgpu]

  ProblemType: Bug
  DistroRelease: Ubuntu 24.10
  Package: linux-image-6.11.0-9-generic 6.11.0-9.9
  ProcVersionSignature: Ubuntu 6.11.0-9.9-generic 6.11.0
  Uname: Linux 6.11.0-9-generic x86_64
  ApportVersion: 2.30.0-0ubuntu4
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: GNOME
  Date: Tue Oct 22 12:45:20 2024
  InstallationDate: Installed on 2022-11-26 (696 days ago)
  InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221126)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: LENOVO 21CF004PGE
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.11.0-9-generic 
root=/dev/mapper/ubuntu-root ro rootflags=subvol=@next quiet splash 
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M 
zswap.enabled=1 zswap.compressor=zstd zswap.max_pool_percent=20 
zswap.zpool=zsmalloc vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-6.11.0-9-generic N/A
   linux-backports-modules-6.11.0-9-generic  N/A
   linux-firmware                            20240913.gita34e7a5f-0ubuntu2
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/29/2024
  dmi.bios.release: 1.53
  dmi.bios.vendor: LENOVO
  dmi.bios.version: R23ET77W (1.53 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 21CF004PGE
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0T76538 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.ec.firmware.release: 1.32
  dmi.modalias: 
dmi:bvnLENOVO:bvrR23ET77W(1.53):bd05/29/2024:br1.53:efr1.32:svnLENOVO:pn21CF004PGE:pvrThinkPadT14Gen3:rvnLENOVO:rn21CF004PGE:rvrSDK0T76538WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21CF_BU_Think_FM_ThinkPadT14Gen3:
  dmi.product.family: ThinkPad T14 Gen 3
  dmi.product.name: 21CF004PGE
  dmi.product.sku: LENOVO_MT_21CF_BU_Think_FM_ThinkPad T14 Gen 3
  dmi.product.version: ThinkPad T14 Gen 3
  dmi.sys.vendor: LENOVO

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