Open Bug 1725830 Opened 3 years ago Updated 2 years ago

Crash in [@ free | js::gc::Arena::finalize<T>]

Categories

(Core :: JavaScript: GC, defect, P3)

78 Branch
x86
Unspecified
defect

Tracking

()

People

(Reporter: yoasif, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: crash, stalled)

Crash Data

Crash report: https://crash-stats.mozilla.org/report/index/354077ea-d0dd-4747-b1bc-a673d0210810

Reason: SIGSEGV /SEGV_MAPERR

Top 10 frames of crashing thread:

0 firefox-esr free 
1 libxul.so unsigned int js::gc::Arena::finalize<JSObject> 
2 libxul.so bool FinalizeTypedArenas<JSObject> 
3 libxul.so js::gc::ArenaLists::backgroundFinalize 
4 libxul.so js::gc::GCRuntime::sweepBackgroundThings [clone .part.728] 
5 libxul.so js::gc::GCRuntime::sweepFromBackgroundThread 
6 libxul.so js::gc::BackgroundSweepTask::run 
7 libxul.so js::GCParallelTask::runTask 
8 libxul.so js::GCParallelTask::runFromHelperThread 
9 libxul.so js::HelperThread::handleGCParallelWorkload 

From - https://www.reddit.com/r/firefox/comments/p1v0ni/anyone_else_experiencing_crashing/

Firefox keeps crashing for me. Tabs keep crashing, firefox itself keeps crashing to the crash report dialog box, and its starting to crash during startup.

29 crashes in the last week.

Severity: -- → S2
Component: JavaScript Engine → JavaScript: GC
Priority: -- → P3
Blocks: GCCrashes

There's nothing solid to go on in the crash reports. This is probably bad hardware.

Keywords: stalled

Since the crash volume is low (less than 15 per week), the severity is downgraded to S3. Feel free to change it back if you think the bug is still critical.

For more information, please visit auto_nag documentation.

Severity: S2 → S3
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