Bug 15366 - 16bit depth + firefox crashes
Summary: 16bit depth + firefox crashes
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2008-04-05 07:56 UTC by Stuart Bennett
Modified: 2008-08-17 15:14 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

xorg log (350.87 KB, text/plain)
2008-04-05 07:56 UTC, Stuart Bennett
no flags Details
drm log (118.98 KB, text/plain)
2008-04-05 07:57 UTC, Stuart Bennett
no flags Details

Description Stuart Bennett 2008-04-05 07:56:38 UTC
Created attachment 15699 [details]
xorg log

GeForce 6600, DefaultDepth 16 set in xorg.conf, starting Firefox crashes X (always reproducible), and sometimes locks up the box entirely. Attached are xorg log with backtrace and fifo dump, and drm log. These are from a crash where the box did not lock up.
Comment 1 Stuart Bennett 2008-04-05 07:57:12 UTC
Created attachment 15700 [details]
drm log
Comment 2 Stuart Bennett 2008-08-14 18:04:32 UTC
Situation improved with commit 776670613f79cce3891c65d2f688979767cd1e6d, but still crashes (later). The crash can be avoiding using xorg.conf option EXANoUploadToScreen.

The problem looks to be in the padding applied in NVAccelUploadIFC.
Comment 3 Stephane Marchesin 2008-08-17 13:36:54 UTC
Should be fixed, please test.

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