Repeated crashes in gfxContext::SetMatrix(gfxMatrix const&), called from mozilla::layers::BasicLayerManager::PushGroupWithCachedSurface May be a dup of bug 664764, as my crashes were for Thunderbird 13.0.1, which I'm sure doesn't have that fix (not sure when the bug went in). They started around June 29th, which is when I updated TBird (t+12hours). 6 crashes in ~6 days. I note a number of FF crashes with similar signatures. All have this: Crash Reason EXCEPTION_ACCESS_VIOLATION_READ Crash Address 0x54 and all were called from mozilla::layers::BasicLayerManager::PushGroupWithCachedSurface Crash reports: bp-9e89d719-ee0d-4a69-b273-208e62120705 bp-0604cfb3-ad23-401d-a2a5-8e6962120705 bp-b1313f56-686e-43e6-bf55-63e842120705 bp-f073660c-720e-4d0b-8169-ffafc2120705 bp-4d38577a-e75a-4355-a0bf-85b532120705 bp-45b70c12-e626-4677-8552-e96ae2120705 I saw another unconfirmed browser bug with a similar signature just filed.
Feels like this could be related to dlbi. Does it still happen on a very recent nightly?
Not dlbi, since these are crashes in release TBird (13.0.1), and appear to be new in 13 (or maybe 13.0.1 - not sure what my previous version was, but probably 12.x). Since it crashes "randomly" in tbird while idle, regression-window would be hard to check. Perhaps in the browser side.
(In reply to Randell Jesup [:jesup] from comment #0) > May be a dup of bug 664764 This bug is fixed in branch 14.0. Does your issue happen in TB 14.0 Beta?
I installed beta tbird; we'll see. If I go a week without crashing, then probably it's fixed I normally don't run beta tbirds though
(In reply to Randell Jesup [:jesup] from comment #4) > I installed beta tbird; we'll see. If I go a week without crashing, then > probably it's fixed > > I normally don't run beta tbirds though jesup, gone for you? essentially gone for thunderbird version 14 - crash-stats has only 3 crashes in 2 months
No crashes since I upgraded. I'd close it as fixed in 14
assumed fixed by bug 664764