Created attachment 352509 [details] Crash Log webrtc/video-replace-muted-track.html is crashing on almost every run. flakiness dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#tests=webrtc%2Fvideo-replace-muted-track.html the crash is reproducible with the following recipe run-webkit-tests webrtc/video-replace-muted-track.html --iterations=10
The frequent crashes appear to have started with https://trac.webkit.org/changeset/237075/webkit
Created attachment 352573 [details] Patch
Comment on attachment 352573 [details] Patch Clearing flags on attachment: 352573 Committed r237226: <https://trac.webkit.org/changeset/237226>
All reviewed patches have been landed. Closing bug.
<rdar://problem/45343573>