Bug 224558

Summary: [ wk2 ] 2 page-cache layout-tests are flakey crashing
Product: WebKit Reporter: Robert Jenner <jenner>
Component: New BugsAssignee: youenn fablet <youennf>
Status: RESOLVED FIXED    
Severity: Normal CC: cdumez, eric.carlson, ews-watchlist, glenn, hta, jer.noble, philipj, sergio, tommyw, webkit-bot-watchers-bugzilla, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
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Description Robert Jenner 2021-04-14 10:31:08 PDT 
The following two tests are flakey crashing for wk2 on iOS Simulator 14 Debug, and macOS Catalina and Big Sur. 

webrtc/peerconnection-new-candidate-page-cache.html 
http/tests/navigation/page-cache-mediastream.html

HISTORY:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=webrtc%2Fpeerconnection-new-candidate-page-cache.html&test=http%2Ftests%2Fnavigation%2Fpage-cache-mediastream.html

Grouping these together because they appear to have similar crash history, and started crashing all at the same revision (r275928)

Crashlogs could not be generated for some reason. Will attempt to gather them when I attempt to reproduce.
Comment 1 Radar WebKit Bug Importer 2021-04-14 10:31:29 PDT 
<rdar://problem/76652825>
Comment 2 Robert Jenner 2021-04-14 10:41:51 PDT 
Updated test expectations to Pass Crash here:
https://trac.webkit.org/changeset/275951/webkit

Crashing was having a negative impact on EWS and commit queue, which is why I updated the expectations before investigating and reproducing.
Comment 3 youenn fablet 2021-04-19 01:40:37 PDT 
Does not crash anymore after https://results.webkit.org/commit?branch=main&uuid=161847222600
Comment 4 youenn fablet 2021-10-18 04:15:32 PDT 
Reopening to attach new patch.
Comment 5 youenn fablet 2021-10-18 04:15:35 PDT 
Created attachment 441582 [details]
Patch
Comment 6 youenn fablet 2021-10-18 05:24:59 PDT 
Created attachment 441592 [details]
Patch
Comment 7 youenn fablet 2021-10-18 07:16:30 PDT 
Created attachment 441599 [details]
Patch
Comment 8 EWS 2021-10-19 07:17:34 PDT 
Committed r284449 (243209@main): <https://commits.webkit.org/243209@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 441599 [details].