232109 2021-10-21 15:07:25 -0700 Regression (r282150 - r282200?): [ macOS wk2 ] webrtc/datachannel/mdns-ice-candidates.html is a flaky failure 2021-10-25 16:56:43 -0700 1 1 1 Unclassified WebKit WebRTC WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=230700 InRadar P2 Normal --- 1 ayumi_kojima webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer youennf oldest_to_newest 1807382 0 ayumi_kojima 2021-10-21 15:07:25 -0700 webrtc/datachannel/mdns-ice-candidates.html Is flaky failing on macOS wk2. History: https://results.webkit.org/?suite=layout-tests&test=webrtc%2Fdatachannel%2Fmdns-ice-candidates.html Result page: https://build.webkit.org/results/Apple-BigSur-Debug-WK2-Tests/r284599%20(4393)/results.html Diff: --- /Volumes/Data/worker/bigsur-debug-tests-wk2/build/layout-test-results/webrtc/datachannel/mdns-ice-candidates-expected.txt +++ /Volumes/Data/worker/bigsur-debug-tests-wk2/build/layout-test-results/webrtc/datachannel/mdns-ice-candidates-actual.txt @@ -3,6 +3,6 @@ PASS Basic data channel exchange from offerer to receiver PASS Basic data channel exchange from receiver to offerer PASS Basic data channel exchange from offerer to receiver using UDP only -PASS Basic data channel exchange from offerer to receiver 2 +FAIL Basic data channel exchange from offerer to receiver 2 promise_test: Unhandled rejection with value: "Test timed out" PASS Ensure that local description SDP filtering is correctly filtering mDNS local candidates 1807385 1 webkit-bug-importer 2021-10-21 15:09:13 -0700 <rdar://problem/84524913> 1808603 2 ayumi_kojima 2021-10-25 14:45:37 -0700 I was able to reproduce the failure locally at TOT using run-webkit-tests --force --iterations 500 --exit-after-n-failures 1 webrtc/datachannel/mdns-ice-candidates.html -f 1808677 3 ayumi_kojima 2021-10-25 16:56:43 -0700 The test failed with r282200 with the same diff and passed with r282150. It seems the test has been flaky for long time with different diffs. Lately the test just has been fixed for a different diff in r283235 (Bug 230700).