Public bug reported:
My system intermittently locks up every few days. It does not seem to
correspond to a particular program or action. When that happens, the
screen goes to black, then returns after a few seconds. At that point,
the time on the clock is static and indicates that the screen is frozen,
but audio continues to play for 30 seconds to a minute. The keyboard and
mouse do not affect what's being displayed, but I can Alt - SysRq -
REISUB to restart.
Every time (7 crashes and counting), /var/log/kern.log indicates that
kernel: [353692.378886] radeon :03:00.0: ring 0 stalled for more than
10280msec
kernel: [353692.378896] radeon :03:00.0: GPU lockup (current fence id
0x006e96e5 last fence id 0x006e96e9 on ring 0)
just before the system locks. Different ring numbers are reported as
stalling at different times.
As per the instructions, I posted a question about this issue at:
https://askubuntu.com/questions/937792/system-lockup-radeon-ring-
stalled-for-more-than-10280msec?noredirect=1#comment1486875_937792
but I have not received many responses.
I'm running 16.04 LTS.
:~$ lsb_release -rd
Description:Ubuntu 16.04.2 LTS
Release:16.04
According to the Software Center, I am running Ubuntu Software 3.20.1.
I have a Radeon HD graphics card.
:~$ lspci | grep VGA
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar
[Radeon HD 5000/6000/7350/8350 Series]
:~$ lspci -v -s 03:00.0
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar
[Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Cedar [Radeon HD 5000/6000/7350/8350
Series]
Flags: bus master, fast devsel, latency 0, IRQ 53
Memory at c000 (64-bit, prefetchable) [size=256M]
Memory at d3d2 (64-bit, non-prefetchable) [size=128K]
I/O ports at 7000 [size=256]
Expansion ROM at d3d0 [disabled] [size=128K]
Capabilities:
Kernel driver in use: radeon
Kernel modules: radeon
Please let me know if additional information would be useful, and I will
be glad to provide it. Thanks in advance.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-87-generic 4.4.0-87.110
ProcVersionSignature: Ubuntu 4.4.0-87.110-generic 4.4.73
Uname: Linux 4.4.0-87-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.10
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: clapp 3889 F pulseaudio
/dev/snd/controlC2: clapp 3889 F pulseaudio
/dev/snd/controlC1: clapp 3889 F pulseaudio
CurrentDesktop: Unity
Date: Mon Jul 31 14:02:27 2017
HibernationDevice: RESUME=UUID=1b30dad6-8c48-42cf-ae26-66ab8b0eb446
InstallationDate: Installed on 2013-09-04 (1425 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Dell Inc. Precision T7600
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-87-generic
root=UUID=33722f76-37fd-4289-b071-d7f48b65dd32 ro quiet splash
crashkernel=384M-:128M vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-87-generic N/A
linux-backports-modules-4.4.0-87-generic N/A
linux-firmware1.157.11
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/03/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 082WXT
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd05/03/2013:svnDellInc.:pnPrecisionT7600:pvr01:rvnDellInc.:rn082WXT:rvrA01:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision T7600
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
** Attachment added: "kern.log"
https://bugs.launchpad.net/bugs/1707695/+attachment/4924694/+files/kern.log
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https://bugs.launchpad.net/bugs/1707695
Title:
radeon :03:00.0: ring 0 stalled for more than 1msec
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