Closed
Bug 1308246
Opened 8 years ago
Closed 7 years ago
Intermittent dom/media/tests/mochitest/test_peerConnection_errorCallbacks.html | application crashed [@ mozilla::layers::Image::AddRef()]
Categories
(Core :: WebRTC, defect, P2)
Core
WebRTC
Tracking
()
RESOLVED
INCOMPLETE
People
(Reporter: intermittent-bug-filer, Unassigned)
References
Details
(Keywords: bulk-close-intermittents, intermittent-failure)
Filed by: philringnalda [at] gmail.com https://treeherder.mozilla.org/logviewer.html#?job_id=4574140&repo=autoland https://archive.mozilla.org/pub/firefox/tinderbox-builds/autoland-win32-debug/1475721600/autoland_win7_vm-debug_test-mochitest-media-bm137-tests1-windows-build215.txt.gz
Comment 1•8 years ago
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How the ... We're trying to AddRef something with a negative ref count. I'm gonna file this under suspected memory stomping like what we're seeing in bug 1306856.
Comment 2•8 years ago
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Hmm. A quick look around makes me a little nervous about VideoFrame::mImage, particularly VideoFrame::GetImage(), which returns a bare pointer, and is called from lots of places. If any of these places races against functions that reset mImage (VideoFrame::SetNull() and VideoFrame::TakeFrom()), bad stuff can happen quite easily, including invalid ref counts. I don't really know what thread calls what though.
Status: NEW → RESOLVED
Closed: 7 years ago
Keywords: bulk-close-intermittents
Resolution: --- → INCOMPLETE
Comment hidden (Intermittent Failures Robot) |
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Description
•