313983 2026-05-04 08:56:59 -0700 [GStreamer] media/media-vp8-webm-error-offscreen.html is a flaky failure 2026-05-04 09:10:37 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 280991 P2 Normal --- 1 dpino webkit-unassigned bugs-noreply oldest_to_newest 2207213 0 dpino 2026-05-04 08:56:59 -0700 Test results: https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-vp8-webm-error-offscreen.html&platform=WPE&platform=GTK Flakiness factor: 8.3% stderr: ``` 0:00:00.895293592 2272137 2272137 ERROR webkitcommon GStreamerCommon.cpp:1086:operator():<regular-media-player-1> Got message: error message: 0x7ff0fc0461e0, time 99:99:99.999999999, seq-num 909, element 'vp8dec1', GstMessageError, gerror=(GError)NULL, debug=(string)"../../../../../jhbuild/checkout/gstreamer/subprojects/gst-plugins-good/ext/vpx/gstvpxdec.c\(729\):\ gst_vpx_dec_handle_frame\ \(\):\ /GstPlayBin:regular-media-player-1/GstURIDecodeBin:uridecodebin1/GstDecodeBin:decodebin1/GstVP8Dec:vp8dec1:\012corrupt\ frame\ \(details:\ \(NULL\)\)"; 0:00:00.895326674 2272137 2272137 ERROR webkitmediaplayer MediaPlayerPrivateGStreamer.cpp:2139:handleMessage:<regular-media-player-1> Failed to decode frame (url=file:///sdk/webkit/LayoutTests/media/content/garbage.webm) (code=7) ``` Test error: ``` --- /sdk/webkit/layout-test-results/media/media-vp8-webm-error-offscreen-expected.txt +++ /sdk/webkit/layout-test-results/media/media-vp8-webm-error-offscreen-actual.txt @@ -1,6 +1,5 @@ RUN(video = document.createElement("video")) RUN(video.src = "content/garbage.webm") -metadataloaded: 320x240 received error event END OF TEST ``` 2207218 1 dpino 2026-05-04 09:10:37 -0700 *** This bug has been marked as a duplicate of bug 280991 ***