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After upgrading yesterday from ubuntu 20 to 21.04 my machine now
exhibits frequent involuntary restarts, related to a kernel oops of the
form
Jun 3 10:48:32 zotac kernel: [ 20.464926] RIP:
0010:nv_drm_master_set+0x27/0x30 [nvidia_drm]
[...]
Jun 3 10:48:32 zotac kernel: [ 20.464958] Call Trace:
Jun 3 10:48:32 zotac kernel: [ 20.464964] drm_new_set_master+0x7e/0x100
[drm]
Jun 3 10:48:32 zotac kernel: [ 20.464994] drm_master_open+0x6e/0xa0 [drm]
Jun 3 10:48:32 zotac kernel: [ 20.465017] drm_open+0xf8/0x250 [drm]
Jun 3 10:48:32 zotac kernel: [ 20.465044] drm_stub_open+0xba/0x140 [drm]
Jun 3 10:48:32 zotac kernel: [ 20.465070] chrdev_open+0xf7/0x220
Jun 3 10:48:32 zotac kernel: [ 20.465075] ? cdev_device_add+0x90/0x90
Jun 3 10:48:32 zotac kernel: [ 20.465078] do_dentry_open+0x156/0x370
Jun 3 10:48:32 zotac kernel: [ 20.465081] vfs_open+0x2d/0x30
Jun 3 10:48:32 zotac kernel: [ 20.465084] do_open+0x1c3/0x340
Jun 3 10:48:32 zotac kernel: [ 20.465087] path_openat+0x10a/0x1d0
Jun 3 10:48:32 zotac kernel: [ 20.465090] do_filp_open+0x8c/0x130
Jun 3 10:48:32 zotac kernel: [ 20.465093] ? __check_object_size+0x1c/0x20
Jun 3 10:48:32 zotac kernel: [ 20.465096] do_sys_openat2+0x9b/0x150
Jun 3 10:48:32 zotac kernel: [ 20.465099] __x64_sys_openat+0x56/0x90
Jun 3 10:48:32 zotac kernel: [ 20.465102] do_syscall_64+0x38/0x90
Jun 3 10:48:32 zotac kernel: [ 20.465105]
entry_SYSCALL_64_after_hwframe+0x44/0xa9
Jun 3 10:48:32 zotac kernel: [ 20.465108] RIP: 0033:0x7fe6ea270954
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: xorg 1:7.7+22ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-18.19-generic 5.11.17
Uname: Linux 5.11.0-18-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
.proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file.
.proc.driver.nvidia.capabilities.mig: Error: path was not a regular file.
.proc.driver.nvidia.gpus.0000.0a.00.0: Error: path was not a regular file.
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.suspend: suspend hibernate resume
.proc.driver.nvidia.suspend_depth: default modeset uvm
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 460.80 Fri May 7 06:55:54
UTC 2021
GCC version: gcc version 10.3.0 (Ubuntu 10.3.0-1ubuntu1)
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Fri Jun 4 17:00:45 2021
DistUpgraded: Fresh install
DistroCodename: hirsute
DistroVariant: ubuntu
DkmsStatus:
nvidia, 460.80, 5.11.0-18-generic, x86_64: installed
nvidia, 460.80, 5.8.0-53-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
NVIDIA Corporation GP106 [GeForce GTX 1060 3GB] [10de:1c02] (rev a1) (prog-if
00 [VGA controller])
Subsystem: ZOTAC International (MCO) Ltd. GP106 [GeForce GTX 1060 3GB]
[19da:2438]
InstallationDate: Installed on 2020-05-09 (391 days ago)
InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: NA ZBOX-ER51070
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-18-generic
root=UUID=4e73512b-1846-4fe4-87d1-079bbaae2a1a ro quiet splash
crashkernel=512M-:192M vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/25/2019
dmi.bios.release: 5.12
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 5.12
dmi.board.asset.tag: Default string
dmi.board.name: ZBOX-ER51070
dmi.board.vendor: NA
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr5.12:bd04/25/2019:br5.12:svnNA:pnZBOX-ER51070:pvrDefaultstring:rvnNA:rnZBOX-ER51070:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: Default string
dmi.product.name: ZBOX-ER51070
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: NA
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.104-1build1
version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.1-2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.11-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20200714-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug hirsute ubuntu
--
Frequent kernel oops related to nvidia / nv_drm_master_set
https://bugs.launchpad.net/bugs/1930903
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