[Nouveau] [Bug 70390] [NV84] Repeated system crashes under graphics load, E[PFIFO] DMA_PUSHER and lots of E[PGRAPH]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70390

--- Comment #5 from Martin von Gagern <Martin.vGagern at gmx.net> ---
Created attachment 87490
  --> https://bugs.freedesktop.org/attachment.cgi?id=87490&action=edit
Oct 10 incident reproduced

(In reply to comment #2)
> Oct 10 incident

I was able to reproduce this incident, again with stellarium and that big
Wikipedia image in Firefox. I had netconsole reporting to a different computer,
with “dmesg -n 8”, which is where the attached log came from.

 1. I didn't close all non-essential aspects of my session. Should have…
 2. Opened the image in Firefox
 3. Started stellarium
 4. Reduced stellarium to windowed mode
 5. Switched to firefox
 6. Zoomed into image (i.e. 100% instead of fit window)
 7. Scrolled around a bit
 8. Might have zoomed back out, not sure
 9. Noticed the mouse cursor movement to freeze for a moment
10. Received the attached error message on the netconsole receiver
11. System seemed responsive again, i.e. mouse cursor moved fluently
12. Tried to switch to firefox
13. System crashed without further output to netconsole

I guess that the freezing of the mouse cursor might have actually been due to
the time it took to send those log messages. I.e. when logging to disk, that
time might have been shorter. In any case, I wasn't aware that the actual
problem might have occurred before the eventual crash the first time around.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20131011/4738f81b/attachment-0001.html>