[Webkit-unassigned] [Bug 94699] New: [GTK] Crash when finalizing WebKitWebView

Wed Aug 22 06:14:30 PDT 2012

https://bugs.webkit.org/show_bug.cgi?id=94699

           Summary: [GTK] Crash when finalizing WebKitWebView
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: xan.lopez at gmail.com

Seems related to the last AC/overlay patches. This happens with AC disabled too.

Program received signal SIGSEGV, Segmentation fault.
glBindFramebufferEXT () at glapi_x86-64.S:31759
31759        movq    6688(%rax), %r11
(gdb) bt
#0  glBindFramebufferEXT () at glapi_x86-64.S:31759
#1  0x00007ffff7ade18d in WebCore::GLContextGLX::~GLContextGLX() () from /home/xan/gnome/lib64/libwebkitgtk-3.0.so.0
#2  0x00007ffff7ade259 in WebCore::GLContextGLX::~GLContextGLX() () from /home/xan/gnome/lib64/libwebkitgtk-3.0.so.0
#3  0x00007ffff7adf2b9 in WebCore::RedirectedXCompositeWindow::~RedirectedXCompositeWindow() () from /home/xan/gnome/lib64/libwebkitgtk-3.0.so.0
#4  0x00007ffff6a5ff03 in WebKit::AcceleratedCompositingContext::~AcceleratedCompositingContext() () from /home/xan/gnome/lib64/libwebkitgtk-3.0.so.0
#5  0x00007ffff6a5ff29 in WebKit::AcceleratedCompositingContext::~AcceleratedCompositingContext() () from /home/xan/gnome/lib64/libwebkitgtk-3.0.so.0
#6  0x00007ffff6a9a811 in webkit_web_view_finalize(_GObject*) () from /home/xan/gnome/lib64/libwebkitgtk-3.0.so.0
#7  0x0000000000478062 in ephy_web_view_finalize (object=0x5a32020) at ../../embed/ephy-web-view.c:1093
#8  0x00007ffff51f078c in g_object_unref (_object=0x5a32020) at gobject.c:3023
#9  0x00007ffff51eb70a in g_object_run_dispose (object=0x5a32020) at gobject.c:1063
#10 0x00007ffff5b769b0 in gtk_widget_destroy (widget=0x5a32020) at gtkwidget.c:3952
#11 0x00007ffff589d918 in gtk_bin_forall (container=0x4d11b80, include_internals=0, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkbin.c:170
#12 0x00007ffff5a6a6dc in gtk_scrolled_window_forall (container=0x4d11b80, include_internals=0, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkscrolledwindow.c:1598
#13 0x00007ffff5903503 in gtk_container_foreach (container=0x4d11b80, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkcontainer.c:2088
#14 0x00007ffff5901b77 in gtk_container_destroy (widget=0x4d11b80) at gtkcontainer.c:1377
#15 0x00007ffff5a698a9 in gtk_scrolled_window_destroy (widget=0x4d11b80) at gtkscrolledwindow.c:1263
#16 0x00007ffff51e7288 in g_cclosure_marshal_VOID__VOID (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffff9ac0, invocation_hint=0x7fffffff99f0, marshal_data=0x7ffff5a696a9) at gmarshal.c:85
#17 0x00007ffff51e4995 in g_type_class_meta_marshal (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffff9ac0, invocation_hint=0x7fffffff99f0, marshal_data=0x98) at gclosure.c:970
#18 0x00007ffff51e42e0 in g_closure_invoke (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffff9ac0, invocation_hint=0x7fffffff99f0) at gclosure.c:777
#19 0x00007ffff5201e35 in signal_emit_unlocked_R (node=0x4ef230, detail=0, instance=0x4d11b80, emission_return=0x0, instance_and_params=0x7fffffff9ac0) at gsignal.c:3667
#20 0x00007ffff5200c14 in g_signal_emit_valist (instance=0x4d11b80, signal_id=3, detail=0, var_args=0x7fffffff9de8) at gsignal.c:3300
#21 0x00007ffff520115d in g_signal_emit (instance=0x4d11b80, signal_id=3, detail=0) at gsignal.c:3356
#22 0x00007ffff5b83187 in gtk_widget_dispose (object=0x4d11b80) at gtkwidget.c:10267
#23 0x00007ffff51eb6fe in g_object_run_dispose (object=0x4d11b80) at gobject.c:1061
#24 0x00007ffff5b769b0 in gtk_widget_destroy (widget=0x4d11b80) at gtkwidget.c:3952
#25 0x00007ffff5a1cb2d in gtk_overlay_forall (overlay=0x3975e90, include_internals=0, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkoverlay.c:568
#26 0x00007ffff5903503 in gtk_container_foreach (container=0x3975e90, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkcontainer.c:2088
#27 0x00007ffff5901b77 in gtk_container_destroy (widget=0x3975e90) at gtkcontainer.c:1377
#28 0x00007ffff51e7288 in g_cclosure_marshal_VOID__VOID (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffa310, invocation_hint=0x7fffffffa240, marshal_data=0x7ffff5901a90) at gmarshal.c:85
#29 0x00007ffff51e4995 in g_type_class_meta_marshal (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffa310, invocation_hint=0x7fffffffa240, marshal_data=0x98) at gclosure.c:970
#30 0x00007ffff51e42e0 in g_closure_invoke (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffa310, invocation_hint=0x7fffffffa240) at gclosure.c:777
#31 0x00007ffff5201e35 in signal_emit_unlocked_R (node=0x4ef230, detail=0, instance=0x3975e90, emission_return=0x0, instance_and_params=0x7fffffffa310) at gsignal.c:3667
#32 0x00007ffff5200c14 in g_signal_emit_valist (instance=0x3975e90, signal_id=3, detail=0, var_args=0x7fffffffa638) at gsignal.c:3300
#33 0x00007ffff520115d in g_signal_emit (instance=0x3975e90, signal_id=3, detail=0) at gsignal.c:3356
#34 0x00007ffff5b83187 in gtk_widget_dispose (object=0x3975e90) at gtkwidget.c:10267
#35 0x00007ffff51eb6fe in g_object_run_dispose (object=0x3975e90) at gobject.c:1061
#36 0x00007ffff5b769b0 in gtk_widget_destroy (widget=0x3975e90) at gtkwidget.c:3952
#37 0x00007ffff5a222c8 in gtk_paned_forall (container=0x5a2f000, include_internals=0, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkpaned.c:1956
#38 0x00007ffff5903503 in gtk_container_foreach (container=0x5a2f000, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkcontainer.c:2088
#39 0x00007ffff5901b77 in gtk_container_destroy (widget=0x5a2f000) at gtkcontainer.c:1377
#40 0x00007ffff51e7288 in g_cclosure_marshal_VOID__VOID (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffab50, invocation_hint=0x7fffffffaa80, marshal_data=0x7ffff5901a90) at gmarshal.c:85
#41 0x00007ffff51e4995 in g_type_class_meta_marshal (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffab50, invocation_hint=0x7fffffffaa80, marshal_data=0x98) at gclosure.c:970
#42 0x00007ffff51e42e0 in g_closure_invoke (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffab50, invocation_hint=0x7fffffffaa80) at gclosure.c:777
#43 0x00007ffff5201e35 in signal_emit_unlocked_R (node=0x4ef230, detail=0, instance=0x5a2f000, emission_return=0x0, instance_and_params=0x7fffffffab50) at gsignal.c:3667
#44 0x00007ffff5200c14 in g_signal_emit_valist (instance=0x5a2f000, signal_id=3, detail=0, var_args=0x7fffffffae78) at gsignal.c:3300
#45 0x00007ffff520115d in g_signal_emit (instance=0x5a2f000, signal_id=3, detail=0) at gsignal.c:3356
#46 0x00007ffff5b83187 in gtk_widget_dispose (object=0x5a2f000) at gtkwidget.c:10267
#47 0x00007ffff51eb6fe in g_object_run_dispose (object=0x5a2f000) at gobject.c:1061
#48 0x00007ffff5b769b0 in gtk_widget_destroy (widget=0x5a2f000) at gtkwidget.c:3952
#49 0x00007ffff58a52dc in gtk_box_forall (container=0x56e71a0, include_internals=0, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkbox.c:1865
#50 0x00007ffff5903503 in gtk_container_foreach (container=0x56e71a0, callback=0x7ffff5b768f9 <gtk_widget_destroy>, callback_data=0x0) at gtkcontainer.c:2088
#51 0x00007ffff5901b77 in gtk_container_destroy (widget=0x56e71a0) at gtkcontainer.c:1377
#52 0x00007ffff51e7288 in g_cclosure_marshal_VOID__VOID (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffb3a0, invocation_hint=0x7fffffffb2d0, marshal_data=0x7ffff5901a90) at gmarshal.c:85
#53 0x00007ffff51e4995 in g_type_class_meta_marshal (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffb3a0, invocation_hint=0x7fffffffb2d0, marshal_data=0x98) at gclosure.c:970
#54 0x00007ffff51e42e0 in g_closure_invoke (closure=0x4e6460, return_value=0x0, n_param_values=1, param_values=0x7fffffffb3a0, invocation_hint=0x7fffffffb2d0) at gclosure.c:777
#55 0x00007ffff5201e35 in signal_emit_unlocked_R (node=0x4ef230, detail=0, instance=0x56e71a0, emission_return=0x0, instance_and_params=0x7fffffffb3a0) at gsignal.c:3667
#56 0x00007ffff5200c14 in g_signal_emit_valist (instance=0x56e71a0, signal_id=3, detail=0, var_args=0x7fffffffb6c8) at gsignal.c:3300
#57 0x00007ffff520115d in g_signal_emit (instance=0x56e71a0, signal_id=3, detail=0) at gsignal.c:3356
#58 0x00007ffff5b83187 in gtk_widget_dispose (object=0x56e71a0) at gtkwidget.c:10267
#59 0x000000000046db91 in ephy_embed_dispose (object=0x56e71a0) at ../../embed/ephy-embed.c:394
#60 0x00007ffff51eb6fe in g_object_run_dispose (object=0x56e71a0) at gobject.c:1061
#61 0x00007ffff5b769b0 in gtk_widget_destroy (widget=0x56e71a0) at gtkwidget.c:3952
#62 0x0000000000435f44 in notebook_page_close_request_cb (notebook=0x67a010, embed=0x56e71a0, window=0x656010) at ../../src/ephy-window.c:2988
#63 0x00007ffff51e8f21 in g_cclosure_marshal_VOID__OBJECTv (closure=0x5321d0, return_value=0x0, instance=0x67a010, args=0x7fffffffbd30, marshal_data=0x0, n_params=1, param_types=0x678e60) at gmarshal.c:1312
#64 0x00007ffff51e45c4 in _g_closure_invoke_va (closure=0x5321d0, return_value=0x0, instance=0x67a010, args=0x7fffffffbd30, n_params=1, param_types=0x678e60) at gclosure.c:840
#65 0x00007ffff51fffac in g_signal_emit_valist (instance=0x67a010, signal_id=206, detail=0, var_args=0x7fffffffbd30) at gsignal.c:3211
#66 0x00007ffff52012bb in g_signal_emit_by_name (instance=0x67a010, detailed_signal=0x4a7bed "tab-close-request") at gsignal.c:3393
#67 0x0000000000440ac3 in window_cmd_file_close_window (action=0x63f730, window=0x656010) at ../../src/window-commands.c:717
#68 0x00007ffff51e7288 in g_cclosure_marshal_VOID__VOID (closure=0x665870, return_value=0x0, n_param_values=1, param_values=0x7fffffffc0b0, invocation_hint=0x7fffffffbfe0, marshal_data=0x0) at gmarshal.c:85
#69 0x00007ffff51e42e0 in g_closure_invoke (closure=0x665870, return_value=0x0, n_param_values=1, param_values=0x7fffffffc0b0, invocation_hint=0x7fffffffbfe0) at gclosure.c:777
#70 0x00007ffff5201996 in signal_emit_unlocked_R (node=0x664200, detail=0, instance=0x63f730, emission_return=0x0, instance_and_params=0x7fffffffc0b0) at gsignal.c:3551
#71 0x00007ffff5200c14 in g_signal_emit_valist (instance=0x63f730, signal_id=201, detail=0, var_args=0x7fffffffc3d8) at gsignal.c:3300
#72 0x00007ffff520115d in g_signal_emit (instance=0x63f730, signal_id=201, detail=0) at gsignal.c:3356
#73 0x00007ffff587dbd3 in _gtk_action_emit_activate (action=0x63f730) at gtkaction.c:801
#74 0x00007ffff587fd31 in closure_accel_activate (closure=0x665d90, return_value=0x7fffffffc630, n_param_values=4, param_values=0x7fffffffc730, invocation_hint=0x7fffffffc660, marshal_data=0x0) at gtkaction.c:1638
#75 0x00007ffff51e42e0 in g_closure_invoke (closure=0x665d90, return_value=0x7fffffffc630, n_param_values=4, param_values=0x7fffffffc730, invocation_hint=0x7fffffffc660) at gclosure.c:777
#76 0x00007ffff5201996 in signal_emit_unlocked_R (node=0x64c770, detail=2351, instance=0x640700, emission_return=0x7fffffffc8b0, instance_and_params=0x7fffffffc730) at gsignal.c:3551
#77 0x00007ffff5200caa in g_signal_emit_valist (instance=0x640700, signal_id=189, detail=2351, var_args=0x7fffffffca98) at gsignal.c:3310
#78 0x00007ffff520115d in g_signal_emit (instance=0x640700, signal_id=189, detail=2351) at gsignal.c:3356
#79 0x00007ffff5876b97 in gtk_accel_group_activate (accel_group=0x640700, accel_quark=2351, acceleratable=0x656010, accel_key=119, accel_mods=GDK_CONTROL_MASK) at gtkaccelgroup.c:914
#80 0x00007ffff5876cb1 in gtk_accel_groups_activate (object=0x656010, accel_key=119, accel_mods=GDK_CONTROL_MASK) at gtkaccelgroup.c:952
#81 0x00007ffff5b9e9db in gtk_window_activate_key (window=0x656010, event=0x49d89c0) at gtkwindow.c:9501
#82 0x00007ffff5b98e2a in gtk_window_key_press_event (widget=0x656010, event=0x49d89c0) at gtkwindow.c:6079
#83 0x0000000000431baa in ephy_window_key_press_event (widget=0x656010, event=0x49d89c0) at ../../src/ephy-window.c:942
#84 0x00007ffff59d00f4 in _gtk_marshal_BOOLEAN__BOXED (closure=0x4f9cc0, return_value=0x7fffffffcf40, n_param_values=2, param_values=0x7fffffffd040, invocation_hint=0x7fffffffcf70, marshal_data=0x431905) at gtkmarshalers.c:85
#85 0x00007ffff51e4995 in g_type_class_meta_marshal (closure=0x4f9cc0, return_value=0x7fffffffcf40, n_param_values=2, param_values=0x7fffffffd040, invocation_hint=0x7fffffffcf70, marshal_data=0x1b0) at gclosure.c:970
#86 0x00007ffff51e42e0 in g_closure_invoke (closure=0x4f9cc0, return_value=0x7fffffffcf40, n_param_values=2, param_values=0x7fffffffd040, invocation_hint=0x7fffffffcf70) at gclosure.c:777
#87 0x00007ffff5201b12 in signal_emit_unlocked_R (node=0x4f9d10, detail=0, instance=0x656010, emission_return=0x7fffffffd190, instance_and_params=0x7fffffffd040) at gsignal.c:3589
#88 0x00007ffff5200caa in g_signal_emit_valist (instance=0x656010, signal_id=36, detail=0, var_args=0x7fffffffd378) at gsignal.c:3310
#89 0x00007ffff520115d in g_signal_emit (instance=0x656010, signal_id=36, detail=0) at gsignal.c:3356
#90 0x00007ffff5b7b5dc in gtk_widget_event_internal (widget=0x656010, event=0x49d89c0) at gtkwidget.c:6298
#91 0x00007ffff5b7ac2c in gtk_widget_event (widget=0x656010, event=0x49d89c0) at gtkwidget.c:5955
#92 0x00007ffff59cfec1 in propagate_event (widget=0x656010, event=0x49d89c0, captured=0, topmost=0x0) at gtkmain.c:2479
#93 0x00007ffff59cffd9 in gtk_propagate_event (widget=0x656010, event=0x49d89c0) at gtkmain.c:2525
#94 0x00007ffff59ceaa8 in gtk_main_do_event (event=0x49d89c0) at gtkmain.c:1713
#95 0x00007ffff560493a in _gdk_event_emit (event=0x49d89c0) at gdkevents.c:69
#96 0x00007ffff563cf9c in gdk_event_source_dispatch (source=0x541f10, callback=0, user_data=0x0) at gdkeventsource.c:358
#97 0x00007ffff50d9b14 in g_main_dispatch (context=0x51d400) at gmain.c:2707
#98 0x00007ffff50da6aa in g_main_context_dispatch (context=0x51d400) at gmain.c:3211
#99 0x00007ffff50da88d in g_main_context_iterate (context=0x51d400, block=1, dispatch=1, self=0x6140f0) at gmain.c:3282
#100 0x00007ffff50da951 in g_main_context_iteration (context=0x51d400, may_block=1) at gmain.c:3343
#101 0x00007ffff52eb077 in g_application_run (application=0x639080, argc=1, argv=0x7fffffffd9f8) at gapplication.c:1607
#102 0x000000000042e71a in main (argc=1, argv=0x7fffffffd9f8) at ../../src/ephy-main.c:493
(gdb)

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