Bug 97131 - GPU hang leading to system hang
Summary: GPU hang leading to system hang
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Ian Romanick
QA Contact: Intel 3D Bugs Mailing List
Depends on:
Reported: 2016-07-29 14:20 UTC by marius
Modified: 2019-09-25 18:57 UTC (History)
1 user (show)

See Also:
i915 platform: HSW
i915 features: GPU hang

Error log after suspend (26.45 KB, text/plain)
2016-07-29 14:21 UTC, marius
/sys/class/drm/card0/error (3.02 MB, text/plain)
2016-08-13 10:50 UTC, marius
Second example from journalctl (8.47 KB, text/plain)
2016-08-13 15:08 UTC, marius
Second example from /sys/class/drm/card0/error (25 bytes, text/plain)
2016-08-13 15:10 UTC, marius

Description marius 2016-07-29 14:20:52 UTC
I'm regularly having troubles with GPU hangs (at least it says so in the logs - I attached one of them). This one happened after returning from suspend. I'm not quite sure which versions are important, I'm running mesa 12.0.1-2, libdrm 2.4.70-1 and xf86-video-intel 1:2.99.917+676+g26f8ab5-1 on a current&updated archlinux. Do you need any more information?
Comment 1 marius 2016-07-29 14:21:22 UTC
Created attachment 125415 [details]
Error log after suspend
Comment 2 marius 2016-07-29 14:25:51 UTC
The machine is a Thinkpad x240 with a Intel Core i5-4300U
Comment 3 Chris Wilson 2016-07-29 15:41:26 UTC
Hopefully /sys/class/drm/card0/error has more clues. Please attach following the hang upon resume (use cat, and grab it before rebooting).
Comment 4 marius 2016-08-13 10:50:50 UTC
Created attachment 125764 [details]
Comment 5 marius 2016-08-13 15:08:51 UTC
Created attachment 125769 [details]
Second example from journalctl

It just happened again, here's another exert from journalctl. Unfortunately I couldn't get /sys/class/drm/card0/error again because the whole system died on me. Hope this helps
Comment 6 marius 2016-08-13 15:10:20 UTC
Created attachment 125770 [details]
Second example from /sys/class/drm/card0/error

... I'm attaching it anyways - maybe it helps even after a reboot?
Comment 7 marius 2016-08-16 12:18:31 UTC
Can I in any way help by providing more information and speed up the progress of a fix? It's really bugging me, I can't use my laptop like this and it neither works properly with the LTS nor with the current linux kernel.
Comment 8 GitLab Migration User 2019-09-25 18:57:27 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1531.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.