262425 2023-09-29 19:17:54 -0700 REGRESSION(268433@main): [ iOS17 Sonoma ] 5 tests under http/wpt/mediarecorder are constantly crashing. 2024-06-03 10:31:13 -0700 1 1 1 Unclassified WebKit Media WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=261964 https://bugs.webkit.org/show_bug.cgi?id=262489 https://bugs.webkit.org/show_bug.cgi?id=262516 InRadar P2 Normal --- 1 ben_schwartz youennf webkit-bot-watchers-bugzilla webkit-bug-importer youennf oldest_to_newest 1981490 0 ben_schwartz 2023-09-29 19:17:54 -0700 The following tests under http/wpt/mediarecorder/ are constantly crashing: http/wpt/mediarecorder/MediaRecorder-dataavailable.html http/wpt/mediarecorder/MediaRecorder-multiple-start-stop.html http/wpt/mediarecorder/MediaRecorder-requestData.html http/wpt/mediarecorder/pause-recording.html http/wpt/mediarecorder/record-96KHz-sources.html HISTORY: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=http%2Fwpt%2Fmediarecorder%2FMediaRecorder-dataavailable.html&test=http%2Fwpt%2Fmediarecorder%2FMediaRecorder-multiple-start-stop.html&test=http%2Fwpt%2Fmediarecorder%2FMediaRecorder-requestData.html&test=http%2Fwpt%2Fmediarecorder%2Fpause-recording.html&test=http%2Fwpt%2Fmediarecorder%2Frecord-96KHz-sources.html CRASH LOG (stderr): /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.0.sdk/usr/include/c++/v1/optional:962: assertion this->has_value() failed: optional operator* called on a disengaged valuecom.apple.WebKit.WebContent.Development terminated (pid 73897) for reason: crash LEAK: 1 WebPageProxy CRASH LOG URL: https://build.webkit.org/results/Apple-Sonoma-Debug-AppleSilicon-WK2-Tests/268677@main%20(32)/http/wpt/mediarecorder/MediaRecorder-dataavailable-crash-log.txt REPRODUCIBILITY: I was able to reproduce this issue on macOS Sonoma (14.0, 23A344/arm64) ToT using the following command: run-webkit-tests --clobber-old-results --verbose http/wpt/mediarecorder/MediaRecorder-dataavailable.html http/wpt/mediarecorder/MediaRecorder-multiple-start-stop.html http/wpt/mediarecorder/MediaRecorder-requestData.html http/wpt/mediarecorder/pause-recording.html http/wpt/mediarecorder/record-96KHz-sources.html REGRESSION: I was able to bisect a possible regression point at 268433@main. This issue did not reproduce before then, and changes at that point appear to be directly related to the issue. 1981491 1 webkit-bug-importer 2023-09-29 19:18:08 -0700 <rdar://problem/116267156> 1981497 2 ews-feeder 2023-09-29 19:51:38 -0700 Test gardening commit 268685@main (1c8170822ba4): <https://commits.webkit.org/268685@main> Reviewed commits have been landed. Closing PR #18455 and removing active labels. 1982014 3 youennf 2023-10-03 01:00:52 -0700 Pull request: https://github.com/WebKit/WebKit/pull/18542 1982067 4 ews-feeder 2023-10-03 07:42:59 -0700 Committed 268775@main (eb2233a41bba): <https://commits.webkit.org/268775@main> Reviewed commits have been landed. Closing PR #18542 and removing active labels. 1982134 5 ap 2023-10-03 10:10:09 -0700 We still need to re-enable the tests. 1982183 6 ews-feeder 2023-10-03 11:53:24 -0700 Test gardening commit 268795@main (5c5277763eef): <https://commits.webkit.org/268795@main> Reviewed commits have been landed. Closing PR #18566 and removing active labels. 2039466 7 ben_schwartz 2024-06-03 10:31:13 -0700 This no longer appears to be occurring. Removing test expectations. Please file a new bug if issues persist. Tracking test expectations removal in bug #274990 (rdar://129080660).