amdgpu crashes in mode_support_and_system_configuration
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
When switching window from gnome-terminal to firefox, the amdgpu kernel driver suddenly crashed. This caused screen to freeze completely, but ssh to the machine still worked ok.
There is a similar bug filed in https:/
Below is a decoded call trace and I've attached the full dmesg output.
[455834.384976] simd exception: 0000 [#1] SMP NOPTI
[455834.384980] CPU: 1 PID: 2411 Comm: Xorg Tainted: G W OE 5.4.0-31-generic #35-Ubuntu
...
[455834.385061] Call Trace:
[455834.385120] mode_support_
[455834.385174] ? calculate_
[455834.385230] dcn_validate_
[455834.385283] dc_validate_
[455834.385338] amdgpu_
[455834.385351] drm_atomic_
[455834.385361] drm_atomic_commit (/build/
[455834.385370] drm_mode_
[455834.385379] ? drm_mode_
[455834.385386] drm_ioctl_kernel (/build/
[455834.385394] drm_ioctl (/build/
[455834.385402] ? drm_mode_
[455834.385406] ? recalc_sigpending (/build/
[455834.385440] amdgpu_drm_ioctl (/build/
[455834.385443] do_vfs_ioctl (/build/
[455834.385444] ? recalc_sigpending (/build/
[455834.385446] ? _copy_from_user (/build/
[455834.385448] ksys_ioctl (/build/
[455834.385449] __x64_sys_ioctl (/build/
[455834.385451] do_syscall_64 (/build/
[455834.385455] entry_SYSCALL_
[455834.385456] RIP: 0033:0x7faf3181837b
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.4.0-31-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CasperMD5CheckR
CurrentDesktop: ICEWM
Date: Thu May 28 17:09:28 2020
InstallationDate: Installed on 2020-05-20 (7 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.187
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/18/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.70
dmi.board.name: B450 Gaming-ITX/ac
dmi.board.vendor: ASRock
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.
dmi.sys.vendor: To Be Filled By O.E.M.
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