[Webkit-unassigned] [Bug 132262] [GLIB] http/tests/media/video-redirect.html is flaky timing out and crashing on Wayland

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=132262

--- Comment #4 from Lauro Moura <lmoura at igalia.com> ---
Created attachment 434755

  --> https://bugs.webkit.org/attachment.cgi?id=434755&action=review

GTK Wayland build r280524 (2536)

Thread 1 (Thread 0x7ffaa50cfe80 (LWP 32038)):
#0  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007ffaa7198855 in __GI_abort () at abort.c:79
#2  0x00007ffaa784beed in g_mutex_unlock_slowpath (mutex=<optimized out>, prev=<optimized out>) at ../glib/gthread-posix.c:1505
#3  0x00007ffaa78f7836 in object_set_property (object=object at entry=0x559ccce37e90 [GstPlayBin], pspec=pspec at entry=0x559cccd70120 [GParamFlags], value=value at entry=0x7ffe4e67c1e0, nqueue=nqueue at entry=0x559ccccc1ea0) at ../gobject/gobject.c:1565
#4  0x00007ffaa78f9fa9 in g_object_set_valist (object=0x559ccce37e90 [GstPlayBin], first_property_name=<optimized out>, var_args=0x7ffe4e67c290) at ../gobject/gobject.c:2465
#5  0x00007ffaa78fa8b4 in g_object_set (_object=0x559ccce37e90, first_property_name=0x7ffab024dcee "flags") at ../gobject/gobject.c:2635
#6  0x00007ffaaf7d94e4 in _ZN7WebCore27MediaPlayerPrivateGStreamer27updateDownloadBufferingFlagEv () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#7  0x00007ffaaf7ec354 in _ZN7WebCore27MediaPlayerPrivateGStreamer13handleMessageEP11_GstMessage () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#8  0x00007ffaa78f53df in g_cclosure_marshal_VOID__BOXEDv (closure=closure at entry=0x559ccce3a970, return_value=return_value at entry=0x0, instance=instance at entry=0x7ff9f4009c20, args=args at entry=0x7ffe4e67c700, marshal_data=marshal_data at entry=0x0, n_params=n_params at entry=1, param_types=0x559ccc7ca240) at ../gobject/gmarshal.c:1686
#9  0x00007ffaa78f2209 in _g_closure_invoke_va (closure=closure at entry=0x559ccce3a970, return_value=return_value at entry=0x0, instance=instance at entry=0x7ff9f4009c20, args=args at entry=0x7ffe4e67c700, n_params=1, param_types=0x559ccc7ca240) at ../gobject/gclosure.c:873
#10 0x00007ffaa790b8ef in g_signal_emit_valist (instance=0x7ff9f4009c20, signal_id=<optimized out>, detail=1368, var_args=var_args at entry=0x7ffe4e67c700) at ../gobject/gsignal.c:3406
#11 0x00007ffaa790bad3 in g_signal_emit (instance=instance at entry=0x7ff9f4009c20, signal_id=<optimized out>, detail=<optimized out>) at ../gobject/gsignal.c:3553
#12 0x00007ffaa69e65ac in gst_bus_async_signal_func (bus=0x7ff9f4009c20 [GstBus], message=0x7ffa20011300 [GstMessage], data=<optimized out>) at ../gst/gstbus.c:1295
#13 0x00007ffaa69e74ac in gst_bus_source_dispatch (source=0x559ccce22650, callback=0x7ffaa69e6550 <gst_bus_async_signal_func>, user_data=0x0) at ../gst/gstbus.c:851
#14 0x00007ffaa77f82bf in g_main_dispatch (context=0x559ccc690a00) at ../glib/gmain.c:3344
#15 g_main_context_dispatch (context=0x559ccc690a00) at ../glib/gmain.c:4062
#16 0x00007ffaa77f8668 in g_main_context_iterate (context=0x559ccc690a00, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:4138
#17 0x00007ffaa77f8983 in g_main_loop_run (loop=0x559ccc723ee0) at ../glib/gmain.c:4336
#18 0x00007ffaab058088 in _ZN3WTF7RunLoop3runEv () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0
#19 0x00007ffaad560fef in _ZN6WebKit20AuxiliaryProcessMainINS_17WebProcessMainGtkEEEiiPPc () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#20 0x00007ffaa719a062 in __libc_start_main (main=0x559ccb4ea850 <main>, argc=4, argv=0x7ffe4e67cb08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe4e67caf8) at ../csu/libc-start.c:308
#21 0x0000559ccb4ea88e in _start () at ../sysdeps/x86_64/start.S:120

Relevant STDERR:

STDERR: Attempt to unlock mutex that was not locked
STDERR: WebKitWebProcess terminated (pid 32038) because the process crashed

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