Bug 228117

Summary: [iOS Debug] fast/mediastream/apply-constraints-video.html is flaky crashing
Product: WebKit Reporter: ayumi_kojima
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: iPhone / iPad   
OS: Unspecified   
Attachments:
Description Flags
Crash log found in the build. I couldn't get a crash log on the remote machine none

Description ayumi_kojima 2021-07-20 12:08:04 PDT 
Created attachment 433889 [details]
Crash log found in the build. I couldn't get a crash log on the remote machine

fast/mediastream/apply-constraints-video.html

Is a flaky crash on iOS 14 Simulator wk2 Debug

History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fmediastream%2Fapply-constraints-video.html

I was able to reproduce the crash on arm64 remote machine with iOS 14 simulator using run-webkit-tests --iterations 50 --exit-after-n-failures 2 --exit-after-n-crashes-or-timeouts 2 fast/mediastream/apply-constraints-video.html --debug -f --iphone-simulator  

I was not able to reproduce the crash on iOS 15 simulator on my local machine.
Comment 1 Radar WebKit Bug Importer 2021-07-20 12:08:28 PDT 
<rdar://problem/80851292>
Comment 2 ayumi_kojima 2021-07-20 13:45:00 PDT 
This is a dupe of https://bugs.webkit.org/show_bug.cgi?id=228038
Comment 3 Alexey Proskuryakov 2021-07-20 18:08:28 PDT 

*** This bug has been marked as a duplicate of bug 228038 ***
Comment 4 ayumi_kojima 2021-07-22 14:59:41 PDT 
Tried to reproduce the crash again, but I was not able to reproduce the crash on arm64 remote machine with iOS 14 simulator using: 

run-webkit-tests --iterations 50 --exit-after-n-failures 2 --exit-after-n-crashes-or-timeouts 2 fast/mediastream/apply-constraints-video.html --debug -f --iphone-simulator  

run-webkit-tests --no-build --clobber-old-results --exit-after-n-failures 500 --exit-after-n-crashes-or-timeouts 500 --debug -f --force --iphone-simulator --child-processes 1 --test-list <testlist>