Crash in [@ mozilla::detail::ProxyFunctionRunnable<T>::Run]
Categories
(Core :: Audio/Video: Playback, defect)
Tracking
()
Tracking | Status | |
---|---|---|
firefox-esr78 | --- | unaffected |
firefox85 | --- | unaffected |
firefox86 | --- | unaffected |
firefox87 | + | fixed |
People
(Reporter: pascalc, Assigned: emmamalysz)
References
(Regression)
Details
(Keywords: crash, regression)
Crash Data
Attachments
(1 obsolete file)
Crash report: https://crash-stats.mozilla.org/report/index/4fa5885f-d746-413f-81bb-31cb00210128
Reason: EXCEPTION_ACCESS_VIOLATION_READ
Top 10 frames of crashing thread:
0 xul.dll mozilla::detail::ProxyFunctionRunnable<`lambda at /builds/worker/checkouts/gecko/dom/system/IOUtils.cpp:172:36', mozilla::MozPromise<mozilla::Ok, mozilla::dom::IOUtils::IOError, 1> >::Run xpcom/threads/MozPromise.h:1645
1 xul.dll mozilla::TaskQueue::Runner::Run xpcom/threads/TaskQueue.cpp:158
2 xul.dll nsThreadPool::Run xpcom/threads/nsThreadPool.cpp:302
3 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1165
4 xul.dll mozilla::ipc::MessagePumpForNonMainThreads::Run ipc/glue/MessagePump.cpp:302
5 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:328
6 xul.dll MessageLoop::Run ipc/chromium/src/base/message_loop.cc:310
7 xul.dll static nsThread::ThreadFunc xpcom/threads/nsThread.cpp:404
8 nss3.dll _PR_NativeRunThread nsprpub/pr/src/threads/combined/pruthr.c:399
9 nss3.dll pr_root nsprpub/pr/src/md/windows/w95thred.c:139
Comment 1•3 years ago
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||
Emma: Could this frequent Nightly crasher be from bug 1649611?
Nick: Could this be related to the changes in bug 1667276 etc.?
Changelog is https://hg.mozilla.org/mozilla-central/pushloghtml?changeset=37557864a6845bb8068904e44e8a7dd16746d211
Comment 2•3 years ago
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(In reply to Sebastian Hengst [:aryx] (needinfo on intermittent or backout) from comment #1)
Nick: Could this be related to the changes in bug 1667276 etc.?
It is, of course, possible, but it seems very unlikely. The background task changes do impact the startup flow but (modulo errors) only when --backgroundtask ...
is specfied on the command line, and certainly not in a way that's likely to interact with XPCOM threading.
Assignee | ||
Comment 3•3 years ago
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I see a reference to IOUtils
in the crash thread, so I think it's far more likely that my patch in bug 1649611 caused this.
I'll investigate more
Updated•3 years ago
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Assignee | ||
Comment 4•3 years ago
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Updated•3 years ago
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Updated•3 years ago
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Reporter | ||
Comment 5•3 years ago
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[Tracking Requested - why for this release]: High volume on Nightly
Comment 6•3 years ago
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Regressor was backed out from central: https://hg.mozilla.org/mozilla-central/rev/3bdf0c33844f1dc4198f0c44f1ff137b966cdc1d
New nightlies incoming.
Updated•3 years ago
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Description
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