1560053 - Crash in [@ JS::GCThingTraceKind]

Status: RESOLVED WORKSFORME

(Core :: XPCOM, defect)

Description

[Pascal Chevrel (relman team) -> :pascalc]

This bug is for crash report bp-57693040-e408-4fe7-ade7-02d0e0190618.

Top 10 frames of crashing thread:

0 xul.dll JS::GCThingTraceKind 
1 xul.dll nsCycleCollector::Collect xpcom/base/nsCycleCollector.cpp:3434
2 xul.dll nsCycleCollector::FinishAnyCurrentCollection xpcom/base/nsCycleCollector.cpp:3493
3 xul.dll static void mozilla::CycleCollectedJSRuntime::GCCallback xpcom/base/CycleCollectedJSRuntime.cpp:799
4 xul.dll js::gc::GCRuntime::maybeCallGCCallback js/src/gc/GC.cpp:7324
5 xul.dll js::gc::GCRuntime::gcCycle js/src/gc/GC.cpp:7352
6 xul.dll js::gc::GCRuntime::collect js/src/gc/GC.cpp:7568
7 xul.dll js::gc::GCRuntime::startGC js/src/gc/GC.cpp
8 xul.dll nsJSContext::GarbageCollectNow dom/base/nsJSEnvironment.cpp:1126
9 xul.dll static bool InterSliceGCRunnerFired dom/base/nsJSEnvironment.cpp:1731

Comment 1

[Wayne Mery (:wsmwk)]

The crash rate dropped drastically around Oct 24. https://crash-stats.mozilla.org/signature/?signature=JS%3A%3AGCThingTraceKind&date=%3E%3D2019-10-01T18%3A05%3A00.000Z&date=%3C2019-11-05T18%3A05%3A00.000Z#graphs

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

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.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.