Bug 230114 - [ BigSur arm64 EWS ] http/tests/storageAccess/grant-with-prompt-under-general-third-party-cookie-blocking.html is a flaky crash
Summary: [ BigSur arm64 EWS ] http/tests/storageAccess/grant-with-prompt-under-general...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Mac (Apple Silicon) Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-09-09 11:11 PDT by ayumi_kojima
Modified: 2021-09-12 14:21 PDT (History)
4 users (show)

See Also:

Attachments
Crash log (82.28 KB, text/plain)
2021-09-09 11:12 PDT, ayumi_kojima 		no flags Details
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Description ayumi_kojima 2021-09-09 11:11:54 PDT 
http/tests/storageAccess/grant-with-prompt-under-general-third-party-cookie-blocking.html

Is a flaky crash on macOS-AppleSilicon-Big-Sur-Debug-WK2-Tests-EWS

The flaky crash is not seen in the open source directory: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2FstorageAccess%2Fgrant-with-prompt-under-general-third-party-cookie-blocking.html

The test was flaky at https://ews-build.webkit.org/#/builders/60/builds/11602. I couldn't find any other builds where the test was flaky.

Stderr:

LEAK: 2 WebPageProxy
Comment 1 ayumi_kojima 2021-09-09 11:12:37 PDT 
Created attachment 437762 [details]
Crash log
Comment 2 Radar WebKit Bug Importer 2021-09-09 11:13:11 PDT 
<rdar://problem/82934923>
Comment 3 ayumi_kojima 2021-09-10 15:15:42 PDT 
I was not able to reproduce the crash on BigSur AS using run-webkit-tests --iterations 1000 --exit-after-n-crashes-or-timeouts 1 --force -f --debug http/tests/storageAccess/grant-with-prompt-under-general-third-party-cookie-blocking.html
Comment 4 Alexey Proskuryakov 2021-09-12 14:21:02 PDT 
This just looks like random memory corruption, likely from a preceding test. Not meaningful to investigate as a one-off.