Bug 178755

Summary:

Crash in: com.apple.JavaScriptCore bmalloc::StaticMutex::lockSlow() + 38 (StaticMutex.cpp:76)

Product:

WebKit

Reporter:

Matt Lewis <jlewis3>

Component:

New Bugs

Assignee:

Saam Barati <saam>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

ap, saam, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=172650

Attachments:

Description	Flags
workers/wasm-hashset.html crashlog	none

Description Matt Lewis 2017-10-24 15:08:55 PDT

Created attachment 324732 [details]
workers/wasm-hashset.html crashlog

This crash is most often seen with the test workers/wasm-hashset.html on High Sierra and Sierra Release testers.

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=workers%2Fwasm-hashset.html


recent build:
https://build.webkit.org/results/Apple%20High%20Sierra%20Release%20WK2%20(Tests)/r223914%20(669)/results.html
https://build.webkit.org/builders/Apple%20High%20Sierra%20Release%20WK2%20(Tests)/builds/669

Comment 1 Radar WebKit Bug Importer 2017-10-24 15:09:23 PDT

<rdar://problem/35160590>

Comment 2 Matt Lewis 2017-10-24 15:15:01 PDT

The Crash seems to have started once the bots were brought up, but the test itself has been a flaky failure in the past.

Comment 3 Saam Barati 2017-10-25 14:33:54 PDT


*** This bug has been marked as a duplicate of bug 178818 ***