Closed Bug 1361980 Opened 6 years ago Closed 6 years ago

Intermittent dom/promise/tests/test_webassembly_compile.html | application crashed [@ js::Mutex::lock()]

Categories

(Core :: JavaScript Engine, defect)

defect
Not set
critical

Tracking

()

RESOLVED FIXED
mozilla55
Tracking Status
firefox-esr52 --- unaffected
firefox53 --- unaffected
firefox54 --- unaffected
firefox55 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: lth)

Details

(Keywords: crash, intermittent-failure)

Crash Data

Attachments

(2 files)

Attached file crash stack
Lars, do you know who could take a look at this crash ?
Flags: needinfo?(lhansen)
I should probably look at that.  This is similar to the failure I had yesterday on check-in; there seem to be some assumptions in the locking code that are just wrong, and I just happened to stumble over it.  Has this been going on for a while?
Flags: needinfo?(lhansen)
(I may push this before review, depending on turnaround time, if the Sheriff approves of it as a quickfix.)
Assignee: nobody → lhansen
Status: NEW → ASSIGNED
Attachment #8864484 - Flags: review?(luke)
Pushed by lhansen@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/886acefb3825
Increase a lock priority to avoid conflict during sync deletion, r=me
Attachment #8864484 - Flags: review?(luke) → review+
https://hg.mozilla.org/mozilla-central/rev/886acefb3825
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla55
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