Closed Bug 1400535 Opened 7 years ago Closed 4 years ago

Crash in js::detail::OrderedHashTable<T>::Range::Range

Categories

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

Product:
Core
Component:
JavaScript: GC
Version:
57 Branch
Platform:
Unspecified
Windows 10
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
firefox-esr52 --- unaffected
firefox55 --- unaffected
firefox56 --- unaffected
firefox57 --- fix-optional

People

(Reporter: calixte, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: crash, regression, Whiteboard: [clouseau])

Crash Data

This bug was filed from the Socorro interface and is 
report bp-1a56e503-c5d1-499c-8204-181380170916.
=============================================================

There are 4 crashes in nightly 57 with buildid 20170915100121. In analyzinhg the backtrace, the regression may have been introduced by patch [1] to fix bug 1368420.

[1] https://hg.mozilla.org/mozilla-central/rev?node=d52be65ca653a7ffbe834ee8b32e4663ab5ca685
Flags: needinfo?(jcoppeard)
(In reply to Calixte Denizet (:calixte) from comment #0)
These 4 crashes all seem to be from the same installation with the range of crash times being within six seconds of each other.  Can we get duplicate crash reports?

It is quite possible there is something wrong with my patch.  I couldn't see anything that would cause this crash though.

I'll continue to monitor this.
There are also some crashes with this signature for much older builds, like 2015, https://crash-stats.mozilla.com/report/index/149af180-cd13-4f75-bef5-288450170922  If bug 1368420 is involved perhaps it just made this crash happen more often.
Priority: -- → P3
There's nothing immediately actionable here.
Blocks: GCCrashes
Flags: needinfo?(jcoppeard)

Closing because no crashes reported for 12 weeks.

Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WORKSFORME
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