Created attachment 441101 [details] STDIO requestidlecallback/requestidlecallback-document-gc.html is a flaky crash on iOS15 and Catalina Debug. History: https://results.webkit.org/?suite=layout-tests&test=requestidlecallback%2Frequestidlecallback-document-gc.html&platform=ios&platform=mac Build: https://build.webkit.org/#/builders/267/builds/151 Results: https://build.webkit.org/results/Apple-iOS-15-Simulator-Debug-WK2-Tests/r284088%20(151)/results.html Crash Log: No crash log found for GPUProcess:79572. STDIO attached. 07:15:58.217 59375 worker/0 finished test group 07:15:58.442 59375 worker/0 GPUProcess crash, pid = 79572 07:15:58.604 59375 worker/0 killed pid 68169 07:16:38.626 59375 worker/0 worker/0 requestidlecallback/requestidlecallback-document-gc.html crashed, (no stderr) 07:16:38.627 59375 [50532/56462] requestidlecallback/requestidlecallback-document-gc.html failed unexpectedly (GPUProcess crashed [pid=79572]) 07:16:38.627 59375 worker/0 killing driver 07:16:45.721 59375 worker/0 requestidlecallback/requestidlecallback-document-gc.html failed: 07:16:45.721 59375 worker/0 GPUProcess crashed [pid=79572] 07:16:46.225 59375 worker/0 "xcrun simctl launch 5A081A31-6D3F-4EBF-9453-2F13DA6218C7 org.webkit.WebKitTestRunnerApp -" took 0.50s 07:16:46.225 59375 worker/0 Returning pid 79698 of launched process Test was first of test group on worker.
<rdar://problem/84205757>
Updated test expectations at https://trac.webkit.org/changeset/284114/webkit
Is this related to https://bugs.webkit.org/show_bug.cgi?id=231444 and many others? These are almost identical outputs with the exception of this line: 08:54:36.668 7677 worker/3 This test marked as a crash because of no data while reading stdout for the server process. 08:54:36.669 7677 worker/3 This test marked as a crash because of no data while reading stdout for the server process. These always 'fail' due to 'GPUProcess crashed'
Unable to reproduce on ToT on iOS15.
(In reply to Eric Hutchison from comment #3) > Is this related to https://bugs.webkit.org/show_bug.cgi?id=231444 and many > others? These are almost identical outputs with the exception of this line: > > 08:54:36.668 7677 worker/3 This test marked as a crash because of no data > while reading stdout for the server process. > 08:54:36.669 7677 worker/3 This test marked as a crash because of no data > while reading stdout for the server process. > > These always 'fail' due to 'GPUProcess crashed' Also, these tests can be seen with the same output across Catalina, BigSur, iOS14 and iOS15.
*** Bug 230831 has been marked as a duplicate of this bug. ***
*** Bug 230846 has been marked as a duplicate of this bug. ***
*** Bug 230514 has been marked as a duplicate of this bug. ***
*** Bug 230701 has been marked as a duplicate of this bug. ***
*** Bug 230777 has been marked as a duplicate of this bug. ***
*** Bug 230848 has been marked as a duplicate of this bug. ***
*** Bug 230842 has been marked as a duplicate of this bug. ***
*** Bug 230833 has been marked as a duplicate of this bug. ***
*** Bug 231822 has been marked as a duplicate of this bug. ***
*** Bug 232096 has been marked as a duplicate of this bug. ***
Ryan Haddad confirmed thesis Jon longer crashing as of 5/25/2022.
(In reply to Brent Fulgham from comment #16) > Ryan Haddad confirmed thesis Jon longer crashing as of 5/25/2022. Ryan Haddad confirmed this is no longer crashing as of 5/25/2022.