driver looping then crashing
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
xserver-xorg-video-ati (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Running driver on Artful with the xwayland compositor. At random times the GPU stalls with.
Jan 30 11:22:28 dragon kernel: [ 487.046219] radeon 0000:02:00.0: ring 0 stalled for more than 29200msec
Jan 30 11:22:28 dragon kernel: [ 487.046224] radeon 0000:02:00.0: GPU lockup (current fence id 0x0000000000001bdb last fence id 0x0000000000001bdc on ring 0)
Usually when the system is idle.
The above message is repeated once a second for a while. This usually but not always terminates with a page load fault in the driver.
System can run for a few days without this happening. But on average it is once or twice a day.
Jan 30 11:22:30 dragon kernel: [ 488.507091] BUG: unable to handle kernel paging request at ffffb406c1891ffc
Jan 30 11:22:30 dragon kernel: [ 488.507176] IP: radeon_
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: xserver-
ProcVersionSign
Uname: Linux 4.13.0-32-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
CompizPlugins: No value set for `/apps/
Date: Tue Jan 30 11:40:08 2018
DistUpgraded: 2017-11-06 18:26:08,552 DEBUG Running PostInstallScript: './xorg_
DistroCodename: artful
DistroVariant: ubuntu
DkmsStatus:
v4l2loopback, 0.10.0, 4.13.0-21-generic, x86_64: installed
v4l2loopback, 0.10.0, 4.13.0-25-generic, x86_64: installed
v4l2loopback, 0.10.0, 4.13.0-31-generic, x86_64: installed
v4l2loopback, 0.10.0, 4.13.0-32-generic, x86_64: installed
ExtraDebuggingI
GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] RV770 [Radeon HD 4850] [1002:9442] (rev ff) (prog-if ff)
InstallationDate: Installed on 2016-07-01 (577 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: System manufacturer System Product Name
ProcEnviron:
LANGUAGE=en_GB:en
TERM=linux
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: Upgraded to artful on 2017-11-06 (84 days ago)
dmi.bios.date: 05/19/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0403
dmi.board.
dmi.board.name: P6T SE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.83-1
version.
version.
version.
version.
version.
version.
version.
xserver.bootTime: Sat Dec 9 13:32:35 2017
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.19.5-0ubuntu2
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
Changed in xserver-xorg-video-ati (Ubuntu): | |
status: | New → Invalid |
This crash looks very similar to #1301649. However is does not require the system to go into power save.
The crash is in radeon_ring_backup which is in linux/drivers/ gpu/drm/ radeon/ radeon_ device. c and part of the linux (kernel) package.
I have added that package to this bug.