amdgpu: page fault in page starting at address 0x0000000000000000 from client 0x1b (UTCL2)

[Julian Andres Klode]

Similar to bug 2032386, but with NULL addresses in the GPU page fault, caused by Google Meet in Firefox (deb from Mozilla), regression started around March.

ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: libdrm-amdgpu1 2.4.124-2
ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0
Uname: Linux 6.14.0-15-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.32.0-0ubuntu5
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: GNOME
Date: Tue May 6 13:49:31 2025
DistUpgraded: Fresh install
DistroCodename: questing
DistroVariant: ubuntu
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [Radeon 680M] [1002:1681] (rev d1) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:50b6]
InstallationDate: Installed on 2022-11-26 (892 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Alpha amd64 (20221126)
MachineType: LENOVO 21CF004PGE
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-15-generic root=/dev/mapper/ubuntu-root ro rootflags=subvol=@ quiet splash amdgpu.dcdebugmask=0x10 zswap.enabled=1 zswap.compressor=zstd zswap.max_pool_percent=20 zswap.zpool=zsmalloc vt.handoff=7
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: libdrm
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
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.124-2
version.libgl1-mesa-dri: libgl1-mesa-dri 25.0.3-1ubuntu2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.16-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.18-1

[Julian Andres Klode (juliank)]

The firefox has vaapi enabled, the interaction appears between multiple vaapi streams (the videos of the attendees) and possibly the OpenGL around it.

I restarted firefox with AMD_DEBUG=nooptvariant now which seems to make it more stable, it was hanging the GPU multiple times per minute before.

[Julian Andres Klode (juliank)]

Alright funnily enough opening another window then actually crashed the entire GPU hard.

Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_0.1.0 timeout, signaled seq=10238003, emitted seq=10238004
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: Process information: process gnome-shell pid 4814 thread gnome-shel:cs0 pid 4844
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: Starting gfx_0.1.0 ring reset
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: Ring gfx_0.1.0 reset failure
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: GPU reset begin!
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: MODE2 reset
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: GPU reset succeeded, trying to resume
Mai 06 14:12:02 jak-t14-g3 kernel: [drm] PCIE GART of 1024M enabled (table at 0x000000F43FC00000).
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: PSP is resuming...
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: reserve 0xa00000 from 0xf43e000000 for PSP TMR
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: RAS: optional ras ta ucode is not available
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: RAP: optional rap ta ucode is not available
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: SMU is resuming...
Mai 06 14:12:02 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: SMU is resumed successfully!
Mai 06 14:12:02 jak-t14-g3 kernel: [drm] kiq ring mec 2 pipe 1 q 0
Mai 06 14:12:02 jak-t14-g3 kernel: [drm] DMUB hardware initialized: version=0x04000045
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring gfx_0.1.0 uses VM inv eng 1 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 4 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 5 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 6 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 7 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 8 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 9 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 10 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 11 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring kiq_0.2.1.0 uses VM inv eng 12 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring sdma0 uses VM inv eng 13 on hub 0
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu 0000:04:00.0: amdgpu: ring vcn_dec_0 uses VM inv eng 0 on hub 8
Mai 06 14:12:03 jak-t14-g3 kernel: amdgpu...