Closed
Bug 1328794
Opened 7 years ago
Closed 7 years ago
Intermittent browser/base/content/test/webrtc/browser_devices_get_user_media_screen.js | application crashed [@ jemalloc_crash]
Categories
(Core :: WebRTC, defect, P2)
Core
WebRTC
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: intermittent-bug-filer, Unassigned)
References
Details
(Keywords: intermittent-failure)
Filed by: philringnalda [at] gmail.com https://treeherder.mozilla.org/logviewer.html#?job_id=66313890&repo=mozilla-central https://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-central-macosx64/1483583734/mozilla-central_yosemite_r7_test-mochitest-browser-chrome-4-bm106-tests1-macosx-build4.txt.gz
Updated•7 years ago
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Rank: 15
Priority: -- → P1
Comment 2•7 years ago
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Hmm, I see interesting patterns here. First I was thinking it could be a latent bug in webrtc.org 49. But we have bug 1324218 and bug 1324220 that occurred before the webrtc.org update, and bug 1329259 and this one occurred after. All are on OSX 10.10 opt. Do we have threading or timing issues I wonder?
Comment 3•7 years ago
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alex: any thoughts given the timeframe? There were some other Mac memory/jemalloc issues with full-duplex work.
Flags: needinfo?(achronop)
Comment 4•7 years ago
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Bug 1329594 has the same crash reason (EXC_BAD_ACCESS / EXC_I386_GPFLT) and there no obvious reason why we crash at that point. Reading about EXC_I386_GPFLT I see that for 64-bit systems the addressing could be a reason (non canonical pointers). Another likely issue is unaligned SSE register which we use in our case. In general this something reported for first time, we did not have it and I do not have a clear root cause.
Flags: needinfo?(achronop)
See Also: → 1329594
Comment 5•7 years ago
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Mass change P1->P2 to align with new Mozilla triage process
Priority: P1 → P2
Comment 6•7 years ago
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This appears to have been fixed by something else.
Status: NEW → RESOLVED
Closed: 7 years ago
Flags: needinfo?(jib)
Resolution: --- → WORKSFORME
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Description
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