Bug 262949 – [GStreamer] Crash closing window that was using multimedia

• Status: RESOLVED
• Resolution: FIXED
• Component: Media

[Alejandro G. Castro]

Apparently some of the connected signals should be stopped before reseting the pipeline to make sure the signal handlers are not executed in the main thread:

#0  0x00007f6e5c06d924 in WTFCrash () from /usr/local/lib/libjavascriptcoregtk-6.0.so.1
[Current thread is 1 (Thread 0x7f6e526ccb80 (LWP 82521))]
(gdb) bt
#0  0x00007f6e5c06d924 in WTFCrash () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
#1  0x00007f6e5fcae455 in WebCore::AbortableTaskQueue::enqueueTask(WTF::Function<void ()>&&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#2  0x00007f6e5fcab8a4 in WebCore::TrackPrivateBaseGStreamer::installUpdateConfigurationHandlers()::{lambda(WebCore::TrackPrivateBaseGStreamer*)#1}::_FUN(WebCore::TrackPrivateBaseGStreamer*) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#3  0x00007f6e58005010 in g_closure_invoke (closure=0x561f4ba45300, return_value=0x0, n_param_values=2, param_values=0x7ffcfdd0aa20, invocation_hint=0x7ffcfdd0a9a0) at ../../../gobject/gclosure.c:832
#4  0x00007f6e580323d6 in signal_emit_unlocked_R.isra.0
    (node=node@entry=0x561f4b1a3b70, detail=detail@entry=949, instance=instance@entry=0x561f4ba3ced0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffcfdd0aa20)
    at ../../../gobject/gsignal.c:3802
#5  0x00007f6e5802269a in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffcfdd0abe0) at ../../../gobject/gsignal.c:3555
#6  0x00007f6e58022923 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../../../gobject/gsignal.c:3612
#7  0x00007f6e5800fdc4 in g_object_dispatch_properties_changed (object=0x561f4ba3ced0, n_pspecs=<optimized out>, pspecs=<optimized out>) at ../../../gobject/gobject.c:1428
#8  0x00007f6e58ef9688 in gst_object_dispatch_properties_changed (object=0x561f4ba3ced0, n_pspecs=1, pspecs=0x7ffcfdd0ad50) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstobject.c:455
#9  0x00007f6e58013137 in g_object_notify_by_spec_internal (pspec=<optimized out>, object=0x561f4ba3ced0) at ../../../gobject/gobject.c:1552
#10 g_object_notify_by_pspec (object=object@entry=0x561f4ba3ced0, pspec=<optimized out>) at ../../../gobject/gobject.c:1658
#11 0x00007f6e58f4294a in remove_events (pad=pad@entry=0x561f4ba3ced0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:457
#12 0x00007f6e58f4a36f in post_activate (new_mode=<optimized out>, pad=<optimized out>) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:1053
#13 activate_mode_internal (pad=pad@entry=0x561f4ba3ced0, parent=parent@entry=0x561f4ba3d840, mode=mode@entry=GST_PAD_MODE_PUSH, active=active@entry=0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:1228
#14 0x00007f6e58f4a9c6 in gst_pad_set_active (pad=pad@entry=0x561f4ba3ced0, active=0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:1119
#15 0x00007f6e58f22a15 in activate_pads (vpad=<optimized out>, ret=0x7ffcfdd0af00, active=0x7ffcfdd0af5c) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3181
#16 0x00007f6e58f3997c in gst_iterator_fold (it=it@entry=0x561f4ba94190, func=func@entry=0x7f6e58f229f0 <activate_pads>, ret=ret@entry=0x7ffcfdd0af00, user_data=user_data@entry=0x7ffcfdd0af5c)
    at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstiterator.c:617
#17 0x00007f6e58f23196 in iterator_activate_fold_with_resync (iter=iter@entry=0x561f4ba94190, user_data=user_data@entry=0x7ffcfdd0af5c, func=0x7f6e58f229f0 <activate_pads>)
    at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3205
#18 0x00007f6e58f25486 in gst_element_pads_activate (element=element@entry=0x561f4ba3d840, active=<optimized out>, active@entry=0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3249
#19 0x00007f6e58f256b9 in gst_element_change_state_func (element=0x561f4ba3d840, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3315
#20 0x00007f6e590485a9 in gst_base_sink_change_state (element=0x561f4ba3d840, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/libs/gst/base/gstbasesink.c:5756
#21 0x00007f6e58f27934 in gst_element_change_state (element=element@entry=0x561f4ba3d840, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3093
#22 0x00007f6e58f27f9f in gst_element_set_state_func (element=0x561f4ba3d840, state=GST_STATE_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3047
#23 0x00007f6e58f0459b in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=47482716357748, element=0x561f4ba3d840, bin=0x561f4ba2b550)
    at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstbin.c:2582
#24 gst_bin_change_state_func (element=0x561f4ba2b550, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstbin.c:2931
#25 0x00007f6e58f53349 in gst_pipeline_change_state (element=0x561f4ba2b550, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpipeline.c:529
#26 0x00007f6e58f27934 in gst_element_change_state (element=element@entry=0x561f4ba2b550, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3093
#27 0x00007f6e58f283b4 in gst_element_continue_state (element=element@entry=0x561f4ba2b550, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:2801
#28 0x00007f6e58f2797b in gst_element_change_state (element=element@entry=0x561f4ba2b550, transition=transition@entry=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3132
#29 0x00007f6e58f27f9f in gst_element_set_state_func (element=0x561f4ba2b550, state=GST_STATE_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3047
#30 0x00007f6e5fcaef57 in WebCore::assertedElementSetState(_GstElement*, GstState) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#31 0x00007f6e5fcb452b in WebCore::AppendPipeline::resetParserState() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#32 0x00007f6e5fbcfb9c in WebCore::SourceBufferPrivate::processPendingOperations() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#33 0x00007f6e5fbd034a in WebCore::SourceBufferPrivate::resetParserState() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#34 0x00007f6e5ea4703c in WebCore::SourceBuffer::abort() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#35 0x00007f6e5e610a77 in WebCore::jsSourceBufferPrototypeFunction_abort(JSC::JSGlobalObject*, JSC::CallFrame*) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#36 0x00007f6df00081b8 in  ()
#37 0x00007ffcfdd0b5e0 in  ()
#38 0x00007f6e5a9c63d3 in op_call_slow_return_location () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
#39 0x0000000000000000 in  ()

[Alejandro G. Castro]

Different stack, this time is a destruction, that should not be executed in the main thread. The destructor tries to disconnect the signals but I guess it does not disconnect the ones for the configuration handlers. I guess it means we need to disconnect them in more places:

#0  0x00007fa63f4ea924 in WTFCrash () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
#1  0x00007fa64312b455 in WebCore::AbortableTaskQueue::enqueueTask(WTF::Function<void ()>&&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#2  0x00007fa6431288a4 in WebCore::TrackPrivateBaseGStreamer::installUpdateConfigurationHandlers()::{lambda(WebCore::TrackPrivateBaseGStreamer*)#1}::_FUN(WebCore::TrackPrivateBaseGStreamer*) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#3  0x00007fa63b482010 in g_closure_invoke (closure=0x560960494df0, return_value=0x0, n_param_values=2, param_values=0x7ffddfe4aba0, invocation_hint=0x7ffddfe4ab20) at ../../../gobject/gclosure.c:832
#4  0x00007fa63b4af3d6 in signal_emit_unlocked_R.isra.0
    (node=node@entry=0x56095f9d8b70, detail=detail@entry=955, instance=instance@entry=0x7fa4f8088360, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffddfe4aba0)
    at ../../../gobject/gsignal.c:3802
#5  0x00007fa63b49f69a in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffddfe4ad60) at ../../../gobject/gsignal.c:3555
#6  0x00007fa63b49f923 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../../../gobject/gsignal.c:3612
#7  0x00007fa63b48cdc4 in g_object_dispatch_properties_changed (object=0x7fa4f8088360, n_pspecs=<optimized out>, pspecs=<optimized out>) at ../../../gobject/gobject.c:1428
#8  0x00007fa63c376688 in gst_object_dispatch_properties_changed (object=0x7fa4f8088360, n_pspecs=1, pspecs=0x7ffddfe4aed0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstobject.c:455
#9  0x00007fa63b490137 in g_object_notify_by_spec_internal (pspec=<optimized out>, object=0x7fa4f8088360) at ../../../gobject/gobject.c:1552
#10 g_object_notify_by_pspec (object=object@entry=0x7fa4f8088360, pspec=<optimized out>) at ../../../gobject/gobject.c:1658
#11 0x00007fa63c3bf94a in remove_events (pad=pad@entry=0x7fa4f8088360) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:457
#12 0x00007fa63c3c736f in post_activate (new_mode=<optimized out>, pad=<optimized out>) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:1053
#13 activate_mode_internal (pad=pad@entry=0x7fa4f8088360, parent=parent@entry=0x7fa4f80873c0, mode=mode@entry=GST_PAD_MODE_PUSH, active=active@entry=0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:1228
#14 0x00007fa63c3c79c6 in gst_pad_set_active (pad=pad@entry=0x7fa4f8088360, active=0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpad.c:1119
#15 0x00007fa63c39fa15 in activate_pads (vpad=<optimized out>, ret=0x7ffddfe4b080, active=0x7ffddfe4b0dc) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3181
#16 0x00007fa63c3b697c in gst_iterator_fold (it=it@entry=0x56095fb59390, func=func@entry=0x7fa63c39f9f0 <activate_pads>, ret=ret@entry=0x7ffddfe4b080, user_data=user_data@entry=0x7ffddfe4b0dc)
    at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstiterator.c:617
#17 0x00007fa63c3a0196 in iterator_activate_fold_with_resync (iter=iter@entry=0x56095fb59390, user_data=user_data@entry=0x7ffddfe4b0dc, func=0x7fa63c39f9f0 <activate_pads>)
    at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3205
#18 0x00007fa63c3a2486 in gst_element_pads_activate (element=element@entry=0x7fa4f80873c0, active=<optimized out>, active@entry=0) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3249
#19 0x00007fa63c3a26b9 in gst_element_change_state_func (element=0x7fa4f80873c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3315
#20 0x00007fa54cbf73c9 in gst_input_selector_change_state (element=0x7fa4f80873c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/plugins/elements/gstinputselector.c:2069
#21 0x00007fa63c3a4934 in gst_element_change_state (element=element@entry=0x7fa4f80873c0, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3093
#22 0x00007fa63c3a4f9f in gst_element_set_state_func (element=0x7fa4f80873c0, state=GST_STATE_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3047
#23 0x00007fa63c38159b in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x7fa4f80873c0, bin=0x560960483920)
    at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstbin.c:2582
#24 gst_bin_change_state_func (element=0x560960483920, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstbin.c:2931
#25 0x00007fa63c3d0349 in gst_pipeline_change_state (element=0x560960483920, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstpipeline.c:529
#26 0x00007fa535c6f5fe in gst_play_bin_change_state (element=0x560960483920, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gst-plugins-base/gst/playback/gstplaybin2.c:5838
#27 0x00007fa63c3a4934 in gst_element_change_state (element=element@entry=0x560960483920, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3093
#28 0x00007fa63c3a4f9f in gst_element_set_state_func (element=0x560960483920, state=GST_STATE_NULL) at ../../checkout/gstreamer/subprojects/gstreamer/gst/gstelement.c:3047
#29 0x00007fa64310395c in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#30 0x00007fa6431045fd in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#31 0x00007fa643021d62 in WebCore::MediaPlayer::~MediaPlayer() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#32 0x00007fa64200f20e in WTF::Detail::CallableWrapper<WTF::ThreadSafeWeakPtrControlBlock::strongDeref<WebCore::MediaPlayer, (WTF::DestructionThread)1>() const::{lambda()#1}, void>::call() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#33 0x00007fa6428c468e in void WTF::ThreadSafeWeakPtrControlBlock::strongDeref<WebCore::MediaPlayer, (WTF::DestructionThread)1>() const () at /usr/local/lib/libwebkitgtk-6.0.so.4
#34 0x00007fa6428babc1 in WebCore::HTMLMediaElement::clearMediaPlayer() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#35 0x00007fa6428be12f in non-virtual thunk to WebCore::HTMLMediaElement::stop() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#36 0x00007fa64268bd71 in WTF::Detail::CallableWrapper<WebCore::ScriptExecutionContext::stopActiveDOMObjects()::{lambda(auto:1&)#1}, WebCore::ScriptExecutionContext::ShouldContinue, WebCore::ActiveDOMObject&>::call(WebCore::ActiveDOMObject&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#37 0x00007fa64268c86a in WebCore::ScriptExecutionContext::forEachActiveDOMObject(WTF::Function<WebCore::ScriptExecutionContext::ShouldContinue (WebCore::ActiveDOMObject&)> const&) const () at /usr/local/lib/libwebkitgtk-6.0.so.4
#38 0x00007fa64268c999 in WebCore::ScriptExecutionContext::stopActiveDOMObjects() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#39 0x00007fa6425cc342 in WebCore::Document::commonTeardown() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#40 0x00007fa6425db789 in WebCore::Document::willBeRemovedFromFrame() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#41 0x00007fa642d7a6d8 in WebCore::LocalFrame::setView(WTF::RefPtr<WebCore::LocalFrameView, WTF::RawPtrTraits<WebCore::LocalFrameView>, WTF::DefaultRefDerefTraits<WebCore::LocalFrameView> >&&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#42 0x00007fa642dab5ec in WebCore::LocalFrame::createView(WebCore::IntSize const&, std::optional<WebCore::Color> const&, WebCore::IntSize const&, WebCore::IntRect const&, bool, WebCore::ScrollbarMode, bool, WebCore::ScrollbarMode, bool)
    () at /usr/local/lib/libwebkitgtk-6.0.so.4
#43 0x00007fa640ecfaaa in WebKit::WebLocalFrameLoaderClient::transitionToCommittedForNewPage() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#44 0x00007fa642c4c8c2 in WebCore::FrameLoader::transitionToCommitted(WebCore::CachedPage*) [clone .part.0] () at /usr/local/lib/libwebkitgtk-6.0.so.4
#45 0x00007fa642c4ca7f in WebCore::FrameLoader::commitProvisionalLoad() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#46 0x00007fa642c1d1f7 in WebCore::DocumentLoader::commitLoad(WebCore::SharedBuffer const&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#47 0x00007fa642cecefd in WebCore::CachedRawResource::notifyClientsDataWasReceived(WebCore::SharedBuffer const&) [clone .part.0] () at /usr/local/lib/libwebkitgtk-6.0.so.4
#48 0x00007fa642ced2cb in WebCore::CachedRawResource::updateBuffer(WebCore::FragmentedSharedBuffer const&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#49 0x00007fa642ca972a in WebCore::SubresourceLoader::didReceiveBuffer(WebCore::FragmentedSharedBuffer const&, long long, WebCore::DataPayloadType) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#50 0x00007fa640e7363b in WebKit::WebResourceLoader::didReceiveData(IPC::SharedBufferReference&&, unsigned long) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#51 0x00007fa640814bda in WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::Decoder&) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#52 0x00007fa640af4b25 in IPC::Connection::dispatchMessage(std::unique_ptr<IPC::Decoder, std::default_delete<IPC::Decoder> >) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#53 0x00007fa640af6a78 in IPC::Connection::dispatchOneIncomingMessage() () at /usr/local/lib/libwebkitgtk-6.0.so.4
#54 0x00007fa63f524abe in WTF::RunLoop::performWork() () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
#55 0x00007fa63f59ee1d in WTF::RunLoop::RunLoop()::{lambda(void*)#1}::_FUN(void*) () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
--Type <RET> for more, q to quit, c to continue without paging--
#56 0x00007fa63f59f8b3 in WTF::RunLoop::{lambda(_GSource*, int (*)(void*), void*)#1}::_FUN(_GSource*, int (*)(void*), void*) () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
#57 0x00007fa63b38136f in g_main_dispatch (context=0x56095fa10f70) at ../../../glib/gmain.c:3460
#58 g_main_context_dispatch (context=0x56095fa10f70) at ../../../glib/gmain.c:4200
#59 0x00007fa63b3dc178 in g_main_context_iterate.constprop.0 (context=0x56095fa10f70, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4276
#60 0x00007fa63b380bdf in g_main_loop_run (loop=0x56095fa2f720) at ../../../glib/gmain.c:4479
#61 0x00007fa63f59fa00 in WTF::RunLoop::run() () at /usr/local/lib/libjavascriptcoregtk-6.0.so.1
#62 0x00007fa640f6fdae in int WebKit::AuxiliaryProcessMain<WebKit::WebProcessMainGtk>(int, char**) () at /usr/local/lib/libwebkitgtk-6.0.so.4
#63 0x00007fa63fc1ca90 in __libc_start_call_main (main=main@entry=0x56095dc07060 <main>, argc=argc@entry=3, argv=argv@entry=0x7ffddfe4c548) at ../sysdeps/nptl/libc_start_call_main.h:58
#64 0x00007fa63fc1cb49 in __libc_start_main_impl (main=0x56095dc07060 <main>, argc=3, argv=0x7ffddfe4c548, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffddfe4c538) at ../csu/libc-start.c:360
#65 0x000056095dc07095 in _start ()

[Jer Noble]

Looks like this problem will get worse if we GC Media Elements more frequently. See: https://ews-build.s3-us-west-2.amazonaws.com/GTK-WK2-Tests-EWS/6f5abad1-25889-stress-mode/results.html

As a result of this PR: https://github.com/WebKit/WebKit/pull/18695.

[Alejandro G. Castro]

(In reply to Jer Noble from comment #2)
> Looks like this problem will get worse if we GC Media Elements more
> frequently. See:
> https://ews-build.s3-us-west-2.amazonaws.com/GTK-WK2-Tests-EWS/6f5abad1-
> 25889-stress-mode/results.html
> 
> As a result of this PR: https://github.com/WebKit/WebKit/pull/18695.

Indeed, thanks for the information!

[Alicia Boya García]

Pull request: https://github.com/WebKit/WebKit/pull/19052

[EWS]

Committed 269307@main (dadcac2683e9): <https://commits.webkit.org/269307@main>

Reviewed commits have been landed. Closing PR #19052 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/116925537>