Intermittent browser/base/content/test/general/browser_bug553455.js | application crashed [@ mozilla::widget::WinCompositorWidget::ClearTransparentWindow()]

RESOLVED INCOMPLETE

Status

()

Core
Graphics
P5
critical
RESOLVED INCOMPLETE
a month ago
22 hours ago

People

(Reporter: Treeherder Bug Filer, Unassigned)

Tracking

({crash, intermittent-failure})

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [gfx-noted], crash signature)

Did a cursory examination of this, and it looks like mTransparentSurface should not ever really be null here like the stack trace is implying. EnsureTransparentSurface() unconditionally/infallibly allocates a gfxSurface and assigns it. The best guess I have here is that maybe we have either some sort of race condition from OMTP occurring here, or a bad ref-count, or both. CC'ing various people who have stomped around this area of the code and/or are working on OMTP.
OS: Unspecified → Windows 7
Whiteboard: [gfx-noted]
https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
Status: NEW → RESOLVED
Last Resolved: 22 hours ago
Resolution: --- → INCOMPLETE
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