Bug 179731

Summary: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed in fast/canvas/2d.currentPoint.html
Product: WebKit Reporter: Ms2ger (he/him; ⌚ UTC+1/+2) <Ms2ger>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: bugs-noreply, mcatanzaro
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Ms2ger (he/him; ⌚ UTC+1/+2) 2017-11-15 07:14:40 PST
#0  _g_log_abort () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:549
#1  0x00007f9b13dfe1b5 in g_logv () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:1357
#2  0x00007f9b13dfe302 in g_log () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmessages.c:1398
#3  0x00007f9b13ed9e5c in g_object_ref_sink () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gobject/gobject.c:2847
#4  0x00007f9b16cea0cf in WebCore::FileMonitor::didChange(WebCore::FileMonitor::FileChangeType) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#5  0x00007f9b0ab82038 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#6  0x00007f9b0ab81a9a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#7  0x00007f9b13ed230a in g_cclosure_marshal_generic_va () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gobject/gclosure.c:1604
#8  0x00007f9b13ed1884 in _g_closure_invoke_va () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gobject/gclosure.c:867
#9  0x00007f9b13eeb72c in g_signal_emit_valist () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gobject/gsignal.c:3300
#10 0x00007f9b13eebe52 in g_signal_emit () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gobject/gsignal.c:3447
#11 0x00007f9b13ff7619 in g_file_monitor_source_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/gio/glocalfilemonitor.c:546
#12 0x00007f9b13df7717 in g_main_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3212
#13 g_main_context_dispatch () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3865
#14 0x00007f9b13df7948 in g_main_context_iterate () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:3938
#15 0x00007f9b13df7c62 in g_main_loop_run () at /home/slave/webkitgtk/gtk-linux-64-release-tests/build/WebKitBuild/DependenciesGTK/Source/glib-2.52.1/glib/gmain.c:4134
#16 0x00007f9b182e54c0 in WTF::RunLoop::run() ()
#17 0x00007f9b182e44f4 in WTF::Function<void ()>::CallableWrapper<WTF::WorkQueue::platformInitialize(char const*, WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::{lambda()#1}>::call() ()
#18 0x00007f9b182b1f3b in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) ()
#19 0x00007f9b182e3719 in WTF::wtfThreadEntryPoint(void*) ()
#20 0x00007f9b1010a494 in start_thread (arg=0x7f9ab31fd700) at pthread_create.c:333
Comment 1 Ms2ger (he/him; ⌚ UTC+1/+2) 2018-04-12 08:52:24 PDT
I suspect this may well have been fixed in bug 179909 or bug 181138.
Comment 2 Michael Catanzaro 2018-04-12 09:30:34 PDT
Probably