[Bug 105425] 3D & games produce periodic GPU crashes (Radeon R7 370)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 26 00:51:06 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105425

--- Comment #52 from iive at yahoo.com ---
(In reply to MirceaKitsune from comment #51)
> Created attachment 139103 [details]
> Output of: systemctl | grep running
> 
> (In reply to iive from comment #50)
> 
> I've preformed many more tests during the past two hours, getting nearly a
> dozen freezes in the process. I tried with both the glx and sdl versions of
> Xonotic, and even ran the "Alt + SysRq + RESUB" combination at different
> rates (instantly as well as 1 minute in between each press). Before each
> test I made sure the SysRq keys are working, by using "Alt + SysRq + H" then
> checking that the help message appears at the end of the "dmesg" output.
> 
> In all cases the trace file never catches the crash: Either I find a zero
> byte file when I reboot, either it ends several seconds before the crash.
> 
> I couldn't find any obviously useless systemctl services that I can shut
> down (such as Apache). In case there is anything dangerous or that I could
> disable in there, I'm attaching the output of "systemctl | grep running".
> 
> I'm clearly going to need a different approach to recording this trace:
> apitrace must be dying the moment the lockup occurs, so it never finishes
> writing the complete trace file. I found some info on how a trace can be
> played back from a remote machine, but not how to record it from one. What
> should I do next?

I'm running out of ideas.

I just want to make sure that the `apitrace` you are using is recent enough.
The last release of apitrace-7.1 is almost 3 years old and there are many fixes
that it is missing. For example, there is 2 years old commit that calls
"localWrite.flush()" on "_exit".

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