Bug 63393 - Xorg crashes in pack_row_ubyte_ARGB8888 on exporting graph at 1200 dpi in Mathematica
Summary: Xorg crashes in pack_row_ubyte_ARGB8888 on exporting graph at 1200 dpi in Mat...
Status: RESOLVED MOVED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i915 (show other bugs)
Version: 9.1
Hardware: x86 (IA32) Linux (All)
: medium major
Assignee: Ian Romanick
QA Contact:
URL:
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Depends on:
Blocks:
 
Reported: 2013-04-10 17:58 UTC by auxsvr
Modified: 2019-09-18 19:36 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments
Full backtrace (21.70 KB, text/plain)
2013-04-10 17:58 UTC, auxsvr 		Details
Xorg.log (34.95 KB, text/plain)
2013-04-10 18:00 UTC, auxsvr 		Details
View All

Description auxsvr 2013-04-10 17:58:23 UTC 
Created attachment 77762 [details]
Full backtrace

If I attempt to export a graph in Mathematica with high resolution (1200 dpi), then Xorg crashes reliably. I've reproduced this also with Mesa 8. The graphics chip is an intel on atom N450.

Mesa-9.1.1
xorg-x11-server-7.6_1.12.3-1.25.1
xf86-video-intel-2.20.3-1.8.1
libdrm2-2.4.42
linux-3.4.33-2.24
Comment 1 auxsvr 2013-04-10 18:00:48 UTC 
Created attachment 77763 [details]
Xorg.log

I also reproduced this with updated Xorg and Mesa.
Comment 2 auxsvr 2013-04-12 16:39:34 UTC 
Also with xf86-video-intel-2.21.6.
Comment 3 Ian Romanick 2014-12-17 19:59:29 UTC 
All of the pack / unpack code is going through a lot of changes.

Are you still able to reproduce this on more recent versions of Mesa?
Comment 4 auxsvr 2014-12-18 11:40:53 UTC 
With Mesa-9.2.3 on openSUSE 13.1 x86-64, no more crashes, thanks.
Comment 5 GitLab Migration User 2019-09-18 19:36:01 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/726.

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