[GStreamer] http/tests/webrtc/video-mediastream-invisible-autoplay-detached.html is flaky crash

[Vitaly Dyackhov]

Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fb048c127de in std::__uniq_ptr_impl<WebCore::AudioChannel, std::default_delete<WebCore::AudioChannel> >::_M_ptr (this=0x0) at /usr/include/c++/13.2.0/bits/unique_ptr.h:199
199	      pointer    _M_ptr() const noexcept { return std::get<0>(_M_t); }

```
#0  0x00007fb048c127de in std::__uniq_ptr_impl<WebCore::AudioChannel, std::default_delete<WebCore::AudioChannel> >::_M_ptr() const (this=0x0) at /usr/include/c++/13.2.0/bits/unique_ptr.h:199
#1  0x00007fb048c0f3b8 in std::unique_ptr<WebCore::AudioChannel, std::default_delete<WebCore::AudioChannel> >::get() const (this=0x0) at /usr/include/c++/13.2.0/bits/unique_ptr.h:470
#2  0x00007fb04ac035c0 in std::unique_ptr<WebCore::AudioChannel, std::default_delete<WebCore::AudioChannel> >::operator->() const (this=0x0) at /usr/include/c++/13.2.0/bits/unique_ptr.h:463
#3  0x00007fb04abfd73a in WebCore::AudioBus::zero() (this=0x7fb0255e00c0) at /app/webkit/Source/WebCore/platform/audio/AudioBus.cpp:86
#4  0x00007fb04ac0da26 in WebCore::AudioDestination::callRenderCallback(WebCore::AudioBus*, WebCore::AudioBus*, unsigned long, WebCore::AudioIOPosition const&) (this=0x7fb025348900, sourceBus=0x0, destinationBus=0x7fb0255e00c0, framesToProcess=128, outputPosition=...) at /app/webkit/Source/WebCore/platform/audio/AudioDestination.h:110
#5  0x00007fb04ac938b8 in webKitWebAudioSrcRenderAndPushFrames(WTF::GRefPtr<_GstElement> const&, WTF::GRefPtr<_GstBuffer>&&) (element=..., buffer=...) at /app/webkit/Source/WebCore/platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:353
#6  0x00007fb04ac93c04 in operator()() (__closure=0x7fada514c548) at /app/webkit/Source/WebCore/platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:401
#7  0x00007fb04ac94b28 in WTF::Detail::CallableWrapper<webKitWebAudioSrcRenderIteration(WebKitWebAudioSrc*)::<lambda()>, void>::call(void) (this=0x7fada514c540) at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:53
#8  0x00007fb0456e1359 in WTF::Function<void ()>::operator()() const (this=0x7fb025c7c208) at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:82
#9  0x00007fb048c95e4e in operator()(WebCore::ScriptExecutionContext&) (__closure=0x7fb025c7c208) at /app/webkit/Source/WebCore/Modules/webaudio/DefaultAudioDestinationNode.cpp:151
#10 0x00007fb048c9c2a6 in WTF::Detail::CallableWrapper<WebCore::DefaultAudioDestinationNode::dispatchToRenderThreadFunction()::<lambda(WTF::Function<void()>&&)>::<lambda(WebCore::ScriptExecutionContext&)>, void, WebCore::ScriptExecutionContext&>::call(WebCore::ScriptExecutionContext &) (this=0x7fb025c7c200, in#0=...) at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:53
#11 0x00007fb0485f133b in WTF::Function<void (WebCore::ScriptExecutionContext&)>::operator()(WebCore::ScriptExecutionContext&) const (this=0x7fada514c560, in#0=...) at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:82
#12 0x00007fb048da45ed in WebCore::ScriptExecutionContext::Task::performTask(WebCore::ScriptExecutionContext&) (this=0x7fada514c560, context=...) at /app/webkit/Source/WebCore/dom/ScriptExecutionContext.h:220
#13 0x00007fb04bd3b4c9 in WebCore::WorkerDedicatedRunLoop::Task::performTask(WebCore::WorkerOrWorkletGlobalScope*) (this=0x7fada514c560, context=0x7fafc50700b0) at /app/webkit/Source/WebCore/workers/WorkerRunLoop.cpp:286
#14 0x00007fb04bd3aec5 in WebCore::WorkerDedicatedRunLoop::runInMode(WebCore::WorkerOrWorkletGlobalScope*, WebCore::ModePredicate const&) (this=0x7fb025586880, context=0x7fafc50700b0, predicate=...) at /app/webkit/Source/WebCore/workers/WorkerRunLoop.cpp:221
#15 0x00007fb04bd3a84c in WebCore::WorkerDedicatedRunLoop::run(WebCore::WorkerOrWorkletGlobalScope*) (this=0x7fb025586880, context=0x7fafc50700b0) at /app/webkit/Source/WebCore/workers/WorkerRunLoop.cpp:155
#16 0x00007fb04bd3944d in WebCore::WorkerOrWorkletThread::runEventLoop() (this=0x7fb0252091f0) at /app/webkit/Source/WebCore/workers/WorkerOrWorkletThread.cpp:113
#17 0x00007fb04bd3991e in WebCore::WorkerOrWorkletThread::workerOrWorkletThread() (this=0x7fb0252091f0) at /app/webkit/Source/WebCore/workers/WorkerOrWorkletThread.cpp:187
#18 0x00007fb048c4e8b3 in operator()() const (__closure=0x7fb025c5c968) at /app/webkit/Source/WebCore/Modules/webaudio/AudioWorkletThread.cpp:73
#19 0x00007fb048c5bd06 in WTF::Detail::CallableWrapper<WebCore::AudioWorkletThread::createThread()::<lambda()>, void>::call(void) (this=0x7fb025c5c960) at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:53
#20 0x00007fb038f69453 in WTF::Function<void ()>::operator()() const (this=0x7fad77ffeb80) at /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:82
#21 0x00007fb03a62bfab in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) (newThreadContext=0x7fb02567fa60) at /app/webkit/Source/WTF/wtf/Threading.cpp:258
#22 0x00007fb03a6e8e07 in WTF::wtfThreadEntryPoint(void*) (context=0x7fb02567fa60) at /app/webkit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:243
#23 0x00007fb0331b8e39 in start_thread (arg=<optimized out>) at pthread_create.c:444
#24 0x00007fb0332408c4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100
```

[Vitaly Dyackhov]

Pull request: https://github.com/WebKit/WebKit/pull/22428

[EWS]

Test gardening commit 272683@main (fb97d8b0be3b): <https://commits.webkit.org/272683@main>

Reviewed commits have been landed. Closing PR #22428 and removing active labels.

[Philippe Normand]

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