[Bug 107152] GPU fault detected: 146 / VM_CONTEXT1_PROTECTION_FAULT / ring gfx timeout

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107152

--- Comment #10 from dwagner <jb5sgc1n.nya at 20mm.eu> ---
(In reply to Andrey Grodzovsky from comment #8)
> dwanger, i think you already have all the trace tools installed from
> previous debug sessions so this should be quick for you
Yes, and I tried really hard (with above attached script run as "root" on a
text console while the "othan_test.sh" script played the video on the screen)
to catch any useful output, but that failed for the same reason I mentioned in
https://bugs.freedesktop.org/show_bug.cgi?id=102322#c20
- the system simply crashes too hard to quickly to be able to do anything after
amdgpu.ko crashes. The output I get in gpu_result.txt stops at the "waiting for
the crash" line.

It is only in about 1 out of 10 crashes that the syslog at least contains the
error messages from the amdgpu crash, in the other 90% of cases the same crash
occurs with no message being recorded at all.

If there was any method to let other processes survive for a while after amdgpu
crashes, please let me know.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20180803/59dc48b5/attachment.html>