Bug 264729 – [GStreamer] imported/w3c/web-platform-tests/fetch/metadata/generated/audioworklet.https.sub.html is flaky crash

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: Platform

[Philippe Normand]

Thread 1 (Thread 0x7f77e5fff640 (LWP 371628)):
#0  0x00007f7a19dae0f6 in WebCore::AudioBus::zero() () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#1  0x00007f7a19dd9618 in webKitWebAudioSrcRenderAndPushFrames(WTF::GRefPtr<_GstElement> const&, WTF::GRefPtr<_GstBuffer>&&) () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#2  0x00007f7a1a6b306a in WebCore::WorkerDedicatedRunLoop::Task::performTask(WebCore::WorkerOrWorkletGlobalScope*) [clone .part.0] () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#3  0x00007f7a1a6b5a20 in WebCore::WorkerDedicatedRunLoop::runInMode(WebCore::WorkerOrWorkletGlobalScope*, WebCore::ModePredicate const&) () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#4  0x00007f7a1a6b64ce in WebCore::WorkerDedicatedRunLoop::run(WebCore::WorkerOrWorkletGlobalScope*) () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#5  0x00007f7a1a6beed5 in WebCore::WorkerOrWorkletThread::workerOrWorkletThread() () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#6  0x00007f7a17d27f46 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#7  0x00007f7a17da2389 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1
#8  0x00007f7a1361425a in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f7a1369cfc4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100

I wasn't able to reproduce this issue. results.webkit.org seems to indicate that this is a regression from 263492@main. Will update test expectations accordingly.

[Philippe Normand]

Pull request: https://github.com/WebKit/WebKit/pull/20410

[EWS]

Committed 270630@main (7a27fcd90942): <https://commits.webkit.org/270630@main>

Reviewed commits have been landed. Closing PR #20410 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/118323972>

[Philippe Normand]

Needs a patch, I suppose.

[Radar WebKit Bug Importer]

<rdar://problem/118324016>

[Philippe Normand]

Might be a duplicate of https://bugs.webkit.org/show_bug.cgi?id=264934

[Philippe Normand]

(In reply to Philippe Normand from comment #6)
> Might be a duplicate of https://bugs.webkit.org/show_bug.cgi?id=264934

Was indeed. Closing.

*** This bug has been marked as a duplicate of bug 264934 ***