Bug 44007 - Firefox crashes in WebGL u_double_list.h:69
Summary: Firefox crashes in WebGL u_double_list.h:69
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r600 (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
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Reported: 2011-12-21 03:31 UTC by Stefan
Modified: 2011-12-30 01:46 UTC (History)
0 users

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Description Stefan 2011-12-21 03:31:10 UTC 
Firefox (e. g. 2011-12-18-03-11-40-mozilla-central) crashes in u_double_list.h:69 if the browser's troubleshooting page is reloaded quickly:

1. Open Help/Troubleshooting Information
2. Press and Hold Ctrl-R

Used Drivers:
X.Org -- Gallium 0.4 on AMD RV730 -- 2.1 Mesa 7.12-devel (git-3788b4b)

Fx Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=706397
Backtrace: https://bug706397.bugzilla.mozilla.org/attachment.cgi?id=577882
Comment 1 Michel Dänzer 2011-12-21 03:53:22 UTC 
Looks like yet another problem caused by r600g fences depending on contexts too much.
Comment 3 Stefan 2011-12-29 09:55:57 UTC 
Yes, it does help. The browser does not crash any longer.
Thx a lot!
Comment 4 Michel Dänzer 2011-12-30 01:46:11 UTC 
Fixed in commit 7dd2d29a560a53d42d15f9ac06ba2ee7cd312ed9 ('r600g: Manage fences per screen rather than per context.').

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