System: Linux 2.6.38-9-generic #43-Ubuntu SMP Thu Apr 28 15:23:06 UTC 2011 x86_64
X Vendor: The X.Org Foundation
X Vendor Release: 11001000
Selinux: No
Accessibility: Disabled
GTK+ Theme: Ambiance
Icon Theme: ubuntu-mono-dark
GTK+ Modules: gnomesegvhandler, canberra-gtk-module

Memory status: size: 349782016 vsize: 349782016 resident: 12857344 share: 6676480 rss: 12857344 rss_rlim: 18446744073709551615
CPU usage: start_time: 1306746732 rtime: 4088 utime: 3115 stime: 973 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/unity-window-decorator'

[Thread debugging using libthread_db enabled]
[New Thread 0x7f4c906e1700 (LWP 3102)]
0x00007f4c96ebb1ed in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
#0  0x00007f4c96ebb1ed in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4c97453b59 in g_spawn_sync (working_directory=<value optimized out>, argv=<value optimized out>, envp=<value optimized out>, flags=<value optimized out>, child_setup=<value optimized out>, user_data=<value optimized out>, standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0x7fffd673d038) at /build/buildd/glib2.0-2.28.6/./glib/gspawn.c:392
#2  0x00007f4c97454079 in g_spawn_command_line_sync (command_line=<value optimized out>, standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0x7fffd673d038) at /build/buildd/glib2.0-2.28.6/./glib/gspawn.c:706
#3  0x00007f4c906e32d7 in ?? () from /usr/lib/gtk-2.0/modules/libgnomesegvhandler.so
#4  <signal handler called>
#5  0x0000000000415d6f in ?? ()
#6  0x00007f4c97cd981c in g_closure_invoke (closure=0x112d010, return_value=0x0, n_param_values=2, param_values=0x11bde90, invocation_hint=0x7fffd673d640) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
#7  0x00007f4c97ceb019 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x1150820, emission_return=0x0, instance_and_params=0x11bde90) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3252
#8  0x00007f4c97cf4258 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
#9  0x00007f4c97cf441f in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
#10 0x00007f4c9a02cd44 in ?? () from /usr/lib/libwnck-1.so.22
#11 0x00007f4c9a02d3d4 in ?? () from /usr/lib/libwnck-1.so.22
#12 0x00007f4c9740dbcd in g_main_dispatch (context=0x10f9880) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
#13 g_main_context_dispatch (context=0x10f9880) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
#14 0x00007f4c9740e3a8 in g_main_context_iterate (context=0x10f9880, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
#15 0x00007f4c9740e9f2 in g_main_loop_run (loop=0x1204590) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
#16 0x00007f4c99b08af7 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmain.c:1257
#17 0x0000000000409864 in main ()

Thread 2 (Thread 0x7f4c906e1700 (LWP 3102)):
#0  0x00007f4c96ee6f03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f4c9740e104 in g_main_context_poll (context=0x11741b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
        poll_func = 0x7f4c9741e130 <g_poll>
#2  g_main_context_iterate (context=0x11741b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x1174550
#3  0x00007f4c9740e9f2 in g_main_loop_run (loop=0x1174190) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f4c99288c44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gdbusprivate.c:276
No locals.
#5  0x00007f4c974353e4 in g_thread_create_proxy (data=0x1174290) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
        thread = 0x1174290
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f4c96989d8c in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0x00007f4c96ef404d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 1 (Thread 0x7f4c9adb8980 (LWP 3101)):
#0  0x00007f4c96ebb1ed in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f4c97453b59 in g_spawn_sync (working_directory=<value optimized out>, argv=<value optimized out>, envp=<value optimized out>, flags=<value optimized out>, child_setup=<value optimized out>, user_data=<value optimized out>, standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0x7fffd673d038) at /build/buildd/glib2.0-2.28.6/./glib/gspawn.c:392
        outpipe = -1
        errpipe = -1
        pid = 24430
        fds = {__fds_bits = {140736791302120, 160, 16, 16, 16, 21470832, 140736791302120, 140736791302200, 20704432, 21470832, 140736791302120, 5, 0, 139966931966517, 21470864, 0}}
        ret = <value optimized out>
        outstr = 0x0
        errstr = 0x0
        failed = <value optimized out>
        status = <value optimized out>
        __PRETTY_FUNCTION__ = "g_spawn_sync"
#2  0x00007f4c97454079 in g_spawn_command_line_sync (command_line=<value optimized out>, standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0x7fffd673d038) at /build/buildd/glib2.0-2.28.6/./glib/gspawn.c:706
        retval = <value optimized out>
        argv = 0x1479e70
        __PRETTY_FUNCTION__ = "g_spawn_command_line_sync"
#3  0x00007f4c906e32d7 in ?? () from /usr/lib/gtk-2.0/modules/libgnomesegvhandler.so
No symbol table info available.
#4  <signal handler called>
No symbol table info available.
#5  0x0000000000415d6f in ?? ()
No symbol table info available.
#6  0x00007f4c97cd981c in g_closure_invoke (closure=0x112d010, return_value=0x0, n_param_values=2, param_values=0x11bde90, invocation_hint=0x7fffd673d640) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <value optimized out>
        marshal_data = <value optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#7  0x00007f4c97ceb019 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x1150820, emission_return=0x0, instance_and_params=0x11bde90) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3252
        tmp = <value optimized out>
        handler = 0x11678a0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x1150820, ihint = {signal_id = 150, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x114e9d0
        handler_list = 0x11678a0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 150
        max_sequential_handler_number = 2944
        return_value_altered = 0
#8  0x00007f4c97cf4258 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
        instance_and_params = 0x11bde90
        signal_return_type = 4
        param_values = 0x11bdea8
        node = 0x114ea40
        i = <value optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#9  0x00007f4c97cf441f in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffd673d930, reg_save_area = 0x7fffd673d870}}
#10 0x00007f4c9a02cd44 in ?? () from /usr/lib/libwnck-1.so.22
No symbol table info available.
#11 0x00007f4c9a02d3d4 in ?? () from /usr/lib/libwnck-1.so.22
No symbol table info available.
#12 0x00007f4c9740dbcd in g_main_dispatch (context=0x10f9880) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
        dispatch = 0x7f4c974094e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x1150820
        callback = 0x7f4c9a02d3c0
        cb_funcs = 0x7f4c976b8630
        cb_data = 0x1483a70
        current_source_link = {data = 0x132ab60, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x132ab60
        current = 0x112e440
        i = <value optimized out>
#13 g_main_context_dispatch (context=0x10f9880) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
No locals.
#14 0x00007f4c9740e3a8 in g_main_context_iterate (context=0x10f9880, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = 7
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#15 0x00007f4c9740e9f2 in g_main_loop_run (loop=0x1204590) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#16 0x00007f4c99b08af7 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmain.c:1257
        tmp_list = <value optimized out>
        functions = 0x0
        init = <value optimized out>
        loop = 0x1204590
#17 0x0000000000409864 in main ()
No symbol table info available.
A debugging session is active.

	Inferior 1 [process 3101] will be detached.

Quit anyway? (y or n) [answered Y; input not from terminal]


---- Critical and fatal warnings logged during execution ----

** Wnck **: wnck_window_get_workspace: assertion `WNCK_IS_WINDOW (window)' failed 
** Gtk **: IA__gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed 
** Gtk **: IA__gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed 
** Gtk **: IA__gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed 
** Gtk **: IA__gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed 
** Wnck **: wnck_screen_get_workspace_count: assertion `WNCK_IS_SCREEN (screen)' failed 
** Gtk **: IA__gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed 
** Gtk **: IA__gtk_widget_hide: assertion `GTK_IS_WIDGET (widget)' failed 
** Gtk **: IA__gtk_menu_popdown: assertion `GTK_IS_MENU (menu)' failed 
** GLib-GObject **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed 
** GLib-GObject **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed 
** GLib-GObject **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed 
** GLib-GObject **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed 
** GLib-GObject **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed 
** GLib-GObject **: g_object_get_data: assertion `G_IS_OBJECT (object)' failed 


----------- .xsession-errors ---------------------
(<unknown>:6227): GLib-GObject-WARNING **: instance with invalid (NULL) class pointer
(<unknown>:6227): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
** (gnome-session:6152): DEBUG: GsmDBusClient: obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameOwnerChanged
--------------------------------------------------