Bug 230775 - Regression (r272854 - r272882): [ BigSur wk2 Release arm64 ] imported/w3c/web-platform-tests/resource-timing/status-codes-create-entry.html is a flaky failure
Summary: Regression (r272854 - r272882): [ BigSur wk2 Release arm64 ] imported/w3c/web...
Status: RESOLVED DUPLICATE of bug 229516
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: 2021-09-24 15:54 PDT by ayumi_kojima
Modified: 2022-06-23 14:25 PDT (History)
6 users (show)

See Also:

Attachments
Crash log (31.92 KB, text/plain)
2021-10-26 14:15 PDT, ayumi_kojima 		no flags Details
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Description ayumi_kojima 2021-09-24 15:54:41 PDT 
imported/w3c/web-platform-tests/resource-timing/status-codes-create-entry.html

Is a flaky failure on BigSur wk2 Release arm64.

History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fresource-timing%2Fstatus-codes-create-entry.html

Result page: https://build.webkit.org/results/Apple-BigSur-Release-AppleSilicon-WK2-Tests/r283054%20(4141)/results.html 

Diff:

--- /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/resource-timing/status-codes-create-entry-expected.txt
+++ /Volumes/Data/worker/bigsur-release-applesilicon-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/resource-timing/status-codes-create-entry-actual.txt
@@ -1,4 +1,4 @@
 
 
-PASS Make sure all status codes are reported
+FAIL Make sure all status codes are reported assert_greater_than: http://localhost:8800/resources/testharness.js expected a number greater than 0 but got 0
Comment 1 Radar WebKit Bug Importer 2021-09-24 15:55:01 PDT 
<rdar://problem/83515320>
Comment 2 ayumi_kojima 2021-09-24 16:03:13 PDT 
Marked test expectations: https://trac.webkit.org/changeset/283066/webkit
Comment 3 ayumi_kojima 2021-10-26 14:14:17 PDT 
I was able to reproduce the failure locally on Monterey arm64 using run-webkit-tests --force --iterations 50 --exit-after-n-failures 1 imported/w3c/web-platform-tests/resource-timing/status-codes-create-entry.html.

The test failed with r272882 and crashed with r272853 and older (Crash log is attached). No revisions available to test in between.
Comment 4 ayumi_kojima 2021-10-26 14:15:05 PDT 
Created attachment 442529 [details]
Crash log
Comment 5 Brent Fulgham 2022-06-23 14:25:39 PDT 

*** This bug has been marked as a duplicate of bug 229516 ***