Bug 316195 – [GStreamer] ASSERTION FAILED: track->streamId() == streamId

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Vitaly Dyackhov]

Backtrace:
```
ASSERTION FAILED: track->streamId() == streamId
../../../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp(1304) : void WebCore::MediaPlayerPrivateGStreamer::notifyPlayerOfTrack() [with TrackPrivateType = WebCore::VideoTrackPrivateGStreamer]
1   0x7f02d939cb21 void WebCore::MediaPlayerPrivateGStreamer::notifyPlayerOfTrack<WebCore::VideoTrackPrivateGStreamer>()
2   0x7f02d93a2734 WebCore::MediaPlayerPrivateGStreamer::handleMessage(_GstMessage*)
3   0x7f02d93a3c5e WTF::Detail::CallableWrapper<WebCore::MediaPlayerPrivateGStreamer::createGSTPlayBin(WTF::URL const&)::{lambda(_GstMessage*)#1}, void, _GstMessage*>::call(_GstMessage*)
4   0x7f02d9370d7d WebCore::connectSimpleBusMessageCallback(_GstElement*, WTF::Function<void (_GstMessage*)>&&, WebCore::AsynchronousPipelineDumping)::{lambda(_GstBus*, _GstMessage*, void*)#1}::_FUN(_GstBus*, _GstMessage*, void*)
5   0x7f02cbfe3646 g_cclosure_marshal_VOID__BOXEDv
6   0x7f02cbfe0329 _g_closure_invoke_va
7   0x7f02cbff6b8f signal_emit_valist_unlocked
8   0x7f02cbffc816 g_signal_emit_valist
9   0x7f02cbffc8d3 g_signal_emit
10  0x7f02ccce3688 gst_bus_async_signal_func
11  0x7f02ccce45c5 gst_bus_source_dispatch
12  0x7f02cbed4f7f g_main_dispatch
13  0x7f02cbed76f8 g_main_context_dispatch
14  0x7f02d5f52132 WTF::RunLoop::runGLibMainLoopIteration(WTF::RunLoop::MayBlock)
15  0x7f02d5f5279a WTF::RunLoop::run()
16  0x7f02d3983d46 int WebKit::AuxiliaryProcessMain<WebKit::WebProcessMainWPE>(int, char**)
17  0x7f02cce2a1ca __libc_start_call_main
18  0x7f02cce2a28b __libc_start_main
19  0x5646108c2705 _start
WPEWebProcess terminated (pid 602834) for reason: crash
```

Test crashed: imported/w3c/web-platform-tests/webvtt/rendering/cues-with-video/processing-model/selectors/cue_function/underline_object/underline_namespace.html

Build failed: https://build.webkit.org/results/WPE-Linux-64-bit-Release-Tests/314442@main%20(27769)/results.html

[Vitaly Dyackhov]

Test gardening pull request: https://github.com/WebKit/WebKit/pull/66358

[EWS]

Test gardening commit 314452@main (3a27cfcdaec9): <https://commits.webkit.org/314452@main>

Reviewed commits have been landed. Closing PR #66358 and removing active labels.

[Philippe Normand]

That's weird, the crash appears as ImageFailure in https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebvtt%2Frendering%2Fcues-with-video%2Fprocessing-model%2Fselectors%2Fcue_function%2Funderline_object%2Funderline_namespace.html&platform=GTK&platform=WPE ?!

[Philippe Normand]

Pull request: https://github.com/WebKit/WebKit/pull/66439

[EWS]

Committed 314703@main (f23d4df64f2e): <https://commits.webkit.org/314703@main>

Reviewed commits have been landed. Closing PR #66439 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/178903264>