Open
Bug 1624899
Opened 4 years ago
Updated 3 years ago
Firefox debug build completely hangs or quits when starting a webRTC call
Categories
(Core :: WebRTC: Audio/Video, defect, P3)
Tracking
()
NEW
Tracking | Status | |
---|---|---|
firefox75 | --- | wontfix |
firefox76 | --- | wontfix |
firefox77 | --- | fix-optional |
People
(Reporter: bmaris, Unassigned)
Details
(Keywords: regression)
Affected versions
- Firefox 76.0a1 debug build
- Firefox 75.0b8 debug build
Affected platforms
- Windows 10 64bit
Unaffected platforms
- Ubuntu 18.04 64bit
- macOS 10.15
Steps to reproduce
- Download a debug build of latest Nightly 76.0a1 or 75.0b8:
https://treeherder.mozilla.org/#/jobs?repo=mozilla-central&revision=2abd352490a4bf2e3a9118b154c0e351c0bad314 - Visit the following fiddle https://jsfiddle.net/jib1/LbtxeLvw/
- Click Start Camera! (a webcam is required for this step)
- Click Allow on the permission notification
Expected result
- Video and Microphone recording starts
Actual result
- Firefox either hangs (but the microphone recording is working) or the browser will just quit.
Regression range
- Not sure if this is a recent regression, will have to dig a bit here and see. Will return with some results ASAP.
Additional notes
- This is the output from the terminal before Firefox is shutting down:
# Fatal error in /builds/worker/checkouts/gecko/media/webrtc/trunk/webrtc/modules/video_capture/windows/sink_filter_ds.cc, line 723
# last system error: 0
# Check failed: rtc::internal::AnnounceOnThread::IsCurrent(&capture_checker_)
Reporter | ||
Comment 1•4 years ago
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Running mozregression I got the following pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=53a5f4a6e1de21b62be288cac96763aeece78277&tochange=dc3ef720b474814d1efcece1ba386685fd4c3ddd
Bug 1552755 looks to be the one that caused this issue. CC on dminor.
Flags: needinfo?(dminor)
Reporter | ||
Updated•4 years ago
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Comment 2•4 years ago
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Bug 1552755 was an update of third party code. I'll check to see if there is a fix for this upstream.
Assignee: nobody → dminor
Flags: needinfo?(dminor)
Updated•4 years ago
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Priority: -- → P3
Updated•4 years ago
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Priority: P3 → P2
Updated•4 years ago
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Keywords: regression
Updated•4 years ago
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Updated•4 years ago
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Updated•4 years ago
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Comment 3•4 years ago
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This only affects debug builds, so I'm lowering the severity. I'm unable to reproduce this on my Windows laptop.
Severity: critical → S4
Priority: P2 → P3
Updated•3 years ago
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Assignee: dminor → nobody
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Description
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