RESOLVED DUPLICATE of bug 231684 230514
[ BigSur Catalina iOS14 wk2 Release ] imported/w3c/web-platform-tests/html/webappapis/structured-clone/structured-clone.any.html is a flaky crash (no data while reading stdout for the server process) 
https://bugs.webkit.org/show_bug.cgi?id=230514
Summary [ BigSur Catalina iOS14 wk2 Release ] imported/w3c/web-platform-tests/html/we...
Eric Hutchison
Reported 2021-09-20 14:53:51 PDT
Created attachment 438734 [details] Crash Log imported/w3c/web-platform-tests/html/webappapis/structured-clone/structured-clone.any.html is a flaky crash on BigSur wk2 Release. History: https://results.webkit.org/?suite=layout-tests&test=imported/w3c/web-platform-tests/html/webappapis/structured-clone/structured-clone.any.html Results: https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK2-Tests-EWS/r438652-15963/results.html Crash Log: no crash log (file attached):link: https://ews-build.s3-us-west-2.amazonaws.com/macOS-Catalina-Release-WK2-Tests-EWS/r438652-15963/imported/w3c/web-platform-tests/html/webappapis/structured-clone/structured-clone.any-crash-log.txt Text: No crash log found for com.apple.WebKit.WebContent.Development:27345. stdout: stderr: com.apple.WebKit.WebContent.Development terminated (pid 27345) because the process crashed Unable to reproduce crash locally.
Attachments
Crash Log (180 bytes, text/plain)
2021-09-20 14:53 PDT, Eric Hutchison 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2021-09-20 14:54:25 PDT
<rdar://problem/83325741>
Eric Hutchison
Comment 2 2021-09-20 15:05:47 PDT
Also affects Catalina wk2 on ews: https://ews-build.webkit.org/#/builders/59/builds/15963 and iOS14 on ews: https://ews-build.webkit.org/#/builders/51/builds/21584 Updated test expectations at https://trac.webkit.org/changeset/282787/webkit
Radar WebKit Bug Importer
Comment 3 2021-09-20 15:06:01 PDT
<rdar://problem/83326350>
Alexey Proskuryakov
Comment 4 2021-09-21 13:52:12 PDT
Why does this always happen for a new test in a test group? 10:16:15.895 29505 worker/5 finished test group 10:16:15.943 29505 worker/5 com.apple.WebKit.WebContent.Development crash, pid = 38945 10:16:15.963 29505 worker/5 This test marked as a crash because of no data while reading stdout for the server process. 10:16:15.963 29505 worker/5 This test marked as a crash because of no data while reading stdout for the server process. 10:17:01.034 29505 worker/5 worker/5 imported/w3c/web-platform-tests/html/webappapis/structured-clone/structured-clone.any.html crashed, (stderr lines): 10:17:01.035 29505 worker/5 com.apple.WebKit.WebContent.Development terminated (pid 38945) because the process crashed 10:17:01.035 29505 worker/5 killing driver
Eric Hutchison
Comment 5 2021-11-03 12:58:23 PDT
*** This bug has been marked as a duplicate of bug 231684 ***
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