Bug#748469: random crash when searching for some font

Vincent Lefevre vincent at vinc17.net
Mon May 19 00:54:47 UTC 2014


Control: reassign -1 libgtk-3-0 3.12.2-1
Control: retitle -1 libgtk-3-0: random crash when searching for some font

On 2014-05-17 15:37:22 +0200, Vincent Lefevre wrote:
> Package: gnome-terminal
> Version: 3.12.0-2
> Severity: important
> 
> To reproduce the bug: Edit Profile Preferences, then click on the
> font name to make the "Choose A Terminal Font" dialog appear. Then
> select some font, and try to search for some other font with the
> keyboard. Sometimes this makes the terminal crash (all the windows
> disappear). I could make it crash 4 times in 15 minutes.

Same problem with gedit, for which I get a core dump:

Core was generated by `gedit foo'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007f7d895b2a08 in _gtk_cell_accessible_update_cache (cell=0x143a9e0)
    at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtkcellaccessible.c:442
442     /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtkcellaccessible.c: No such file or directory.
Traceback (most recent call last):
  File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20-gdb.py", line 59, in <module>
    from libstdcxx.v6.printers import register_libstdcxx_printers
  File "/usr/lib/x86_64-linux-gnu/../../share/gcc-4.9/python/libstdcxx/v6/printers.py", line 392
    raise ValueError, "Unsupported implementation for %s" % str(node.type)
                    ^
SyntaxError: invalid syntax

Full backtrace attached.

-- 
Vincent Lefèvre <vincent at vinc17.net> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
-------------- next part --------------

Thread 4 (Thread 0x7f7d739b5700 (LWP 4059)):
#0  0x00007f7d8a29090d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f7d875cafe4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f7d6c0010c0, timeout=-1, context=0xf85b60) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0x7f7d875d9b40 <g_poll>
#2  g_main_context_iterate (context=context at entry=0xf85b60, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f7d6c0010c0
#3  0x00007f7d875cb0ec in g_main_context_iteration (context=0xf85b60, may_block=1) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#4  0x00007f7d739bd1ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007f7d875eff15 in g_thread_proxy (data=0xf4c230) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0xf4c230
#6  0x00007f7d8a568062 in start_thread (arg=0x7f7d739b5700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7d739b5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140176787199744, 5085907415644622476, 0, 140177181831264, 140177118789312, 140176787199744, -5157146110182699380, -5156672751525704052}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f7d8a29bc1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 3 (Thread 0x7f7d72518700 (LWP 4060)):
#0  0x00007f7d8a29090d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f7d875cafe4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f7d640008c0, timeout=-1, context=0x101f2a0) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0x7f7d875d9b40 <g_poll>
#2  g_main_context_iterate (context=context at entry=0x101f2a0, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7f7d640008c0
#3  0x00007f7d875cb0ec in g_main_context_iteration (context=0x101f2a0, may_block=may_block at entry=1) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#4  0x00007f7d875cb129 in glib_worker_main (data=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:5541
No locals.
#5  0x00007f7d875eff15 in g_thread_proxy (data=0xfd3a80) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0xfd3a80
#6  0x00007f7d8a568062 in start_thread (arg=0x7f7d72518700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7d72518700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140176765585152, 5085907415644622476, 0, 140177181831264, 140177118789312, 140176765585152, -5157147707373662580, -5156672751525704052}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f7d8a29bc1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 2 (Thread 0x7f7d78c86700 (LWP 4058)):
#0  0x00007f7d8a29090d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f7d875cafe4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f7d740010e0, timeout=-1, context=0xef8060) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
        poll_func = 0x7f7d875d9b40 <g_poll>
#2  g_main_context_iterate (context=0xef8060, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7f7d740010e0
#3  0x00007f7d875cb30a in g_main_loop_run (loop=0xef7ff0) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#4  0x00007f7d8aaa4e16 in gdbus_shared_thread_func (user_data=0xef8030) at /tmp/buildd/glib2.0-2.40.0/./gio/gdbusprivate.c:273
        data = 0xef8030
#5  0x00007f7d875eff15 in g_thread_proxy (data=0xee7320) at /tmp/buildd/glib2.0-2.40.0/./glib/gthread.c:764
        thread = 0xee7320
#6  0x00007f7d8a568062 in start_thread (arg=0x7f7d78c86700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7d78c86700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140176874039040, 5085907415644622476, 0, 140177181831264, 140177118789312, 140176874039040, -5157127032474841460, -5156672751525704052}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f7d8a29bc1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.

Thread 1 (Thread 0x7f7d8b1c0980 (LWP 4057)):
#0  0x00007f7d895b2a08 in _gtk_cell_accessible_update_cache (cell=0x143a9e0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtkcellaccessible.c:442
        klass = 0x0
        __FUNCTION__ = "_gtk_cell_accessible_update_cache"
#1  0x00007f7d895c7f00 in create_cell (treeview=treeview at entry=0x112cb50, accessible=accessible at entry=0x13fac70, tree=tree at entry=0x14deba0, node=node at entry=0x1488380, column=column at entry=0x11315b0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:428
        cell = 0x143a9e0
#2  0x00007f7d895ca05e in _gtk_tree_view_accessible_add_state (treeview=treeview at entry=0x112cb50, tree=0x14deba0, node=0x1488380, state=state at entry=GTK_CELL_RENDERER_FOCUSED) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:1991
        cell = <optimized out>
        accessible = 0x13fac70
        single_column = 0x11315b0
        obj = 0x13fac70
        i = <optimized out>
#3  0x00007f7d8955118a in gtk_tree_view_real_set_cursor (tree_view=tree_view at entry=0x112cb50, path=path at entry=0x17f4e00, flags=flags at entry=(CLEAR_AND_SELECT | CURSOR_INVALID)) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeview.c:13229
        new_tree = 0x14deba0
        new_node = 0x1488380
#4  0x00007f7d89553016 in gtk_tree_view_row_deleted (model=<optimized out>, path=<optimized out>, data=0x112cb50) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeview.c:9206
        cursor_path = 0x17f4e00
        tree_view = <optimized out>
        tree = 0x14deba0
        node = 0x1482600
        list = <optimized out>
        selection_changed = 1
        cursor_changed = <optimized out>
        cursor_tree = 0x14deba0
        cursor_node = 0x1488380
        __FUNCTION__ = "gtk_tree_view_row_deleted"
#5  0x00007f7d8a78d332 in g_closure_invoke (closure=0x1469e40, return_value=0x0, n_param_values=2, param_values=0x7fff86858980, invocation_hint=0x7fff86858920) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8a7900f0 <g_cclosure_marshal_VOID__BOXED>
        marshal_data = 0x0
        in_marshal = 1
        real_closure = 0x1469e20
        __FUNCTION__ = "g_closure_invoke"
#6  0x00007f7d8a79ed3d in signal_emit_unlocked_R (node=node at entry=0x10b9ef0, detail=detail at entry=0, instance=instance at entry=0x14032c0, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff86858980) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x1465180
        accumulator = 0x0
        emission = {next = 0x7fff86858e70, instance = 0x14032c0, ihint = {signal_id = 245, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x1465180
        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 = 245
        max_sequential_handler_number = 3913
        return_value_altered = 1
#7  0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7fff86858b18) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff86858980
        signal_return_type = <optimized out>
        param_values = 0x7fff86858998
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#8  0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x14032c0, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff86858bf0, reg_save_area = 0x7fff86858b30}}
#9  0x00007f7d895316f8 in gtk_tree_model_row_deleted (tree_model=tree_model at entry=0x14032c0, path=path at entry=0x17fb970) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:1899
        __FUNCTION__ = "gtk_tree_model_row_deleted"
#10 0x00007f7d895362d0 in gtk_tree_model_filter_remove_elt_from_level (filter=filter at entry=0x14032c0, level=<optimized out>, elt=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:1786
        parent = 0x0
        parent_level = 0x0
        length = <optimized out>
        orig_level_ext_ref_count = <optimized out>
        iter = {stamp = 250862332, user_data = 0x14da930, user_data2 = 0x14afd00, user_data3 = 0x7f7d8953505c <gtk_tree_model_filter_get_iter_full+572>}
        path = 0x17fb970
        emit_child_toggled = 0
#11 0x00007f7d8953737b in gtk_tree_model_filter_row_changed (c_model=0x140b570, c_path=0x17b40c0, c_iter=0x1804fa0, data=0x14032c0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:2054
        filter = 0x14032c0
        iter = {stamp = 250862332, user_data = 0x14da930, user_data2 = 0x14afd00, user_data3 = 0x7f7d8a7afd45 <g_type_check_value_holds+325>}
        children = {stamp = 17826704, user_data = 0x0, user_data2 = 0x157f370, user_data3 = 0x7fff86858ef8}
        real_c_iter = {stamp = 788533602, user_data = 0x14dac40, user_data2 = 0x0, user_data3 = 0x0}
        path = 0x151edc0
        real_path = 0x17f4d30
        elt = <optimized out>
        level = <optimized out>
        current_state = <optimized out>
        free_c_path = 0
        __FUNCTION__ = "gtk_tree_model_filter_row_changed"
#12 0x00007f7d8a78d332 in g_closure_invoke (closure=0x14493f0, return_value=0x0, n_param_values=3, param_values=0x7fff86858ee0, invocation_hint=0x7fff86858e80) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8943de80 <_gtk_marshal_VOID__BOXED_BOXED>
        marshal_data = 0x0
        in_marshal = 1
        real_closure = 0x14493d0
        __FUNCTION__ = "g_closure_invoke"
#13 0x00007f7d8a79ed3d in signal_emit_unlocked_R (node=node at entry=0x10baae0, detail=detail at entry=0, instance=instance at entry=0x140b570, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff86858ee0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x145b130
        accumulator = 0x0
        emission = {next = 0x7fff86859590, instance = 0x140b570, ihint = {signal_id = 242, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x145b130
        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 = 242
        max_sequential_handler_number = 3913
        return_value_altered = 0
#14 0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7fff86859098) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff86858ee0
        signal_return_type = <optimized out>
        param_values = 0x7fff86858ef8
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#15 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x140b570, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff86859170, reg_save_area = 0x7fff868590b0}}
#16 0x00007f7d8953151e in gtk_tree_model_row_changed (tree_model=tree_model at entry=0x140b570, path=path at entry=0x17b40c0, iter=iter at entry=0x7fff86859290) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:1832
        __FUNCTION__ = "gtk_tree_model_row_changed"
#17 0x00007f7d894353a8 in gtk_list_store_set_valist (list_store=0x140b570, iter=0x7fff86859290, var_args=var_args at entry=0x7fff868591a8) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkliststore.c:1150
        path = 0x17b40c0
        priv = <optimized out>
        emit_signal = 1
        maybe_need_sort = 1
        __FUNCTION__ = "gtk_list_store_set_valist"
#18 0x00007f7d89435477 in gtk_list_store_set (list_store=list_store at entry=0x140b570, iter=iter at entry=0x7fff86859290) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkliststore.c:1179
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff86859280, reg_save_area = 0x7fff868591c0}}
#19 0x00007f7d893fa5bd in tree_model_get_font_description (model=0x140b570, iter=0x7fff86859290) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkfontchooserwidget.c:388
        desc = 0x130baa0
        face = 0x1478210
        child_iter = {stamp = 788533602, user_data = 0x14dac40, user_data2 = 0x0, user_data3 = 0x0}
#20 0x00007f7d893fa749 in gtk_font_chooser_widget_cell_data_func (column=<optimized out>, cell=0x13f3d10, tree_model=<optimized out>, iter=<optimized out>, user_data=0xff1780) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkfontchooserwidget.c:776
        fontchooser = 0xff1780
        font_desc = <optimized out>
        attrs = <optimized out>
        to_string = <optimized out>
        text = <optimized out>
        first_line_len = <optimized out>
#21 0x00007f7d8936e66b in apply_cell_attributes (renderer=0x13f3d10, info=0x1468380, data=0x7fff868593b0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellarea.c:1268
        attribute = <optimized out>
        list = 0x0
        value = {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}}}
        is_expander = 0
        is_expanded = 0
#22 0x00007f7d875bac00 in g_hash_table_foreach (hash_table=0x1469240, func=func at entry=0x7f7d8936e560 <apply_cell_attributes>, user_data=user_data at entry=0x7fff868593b0) at /tmp/buildd/glib2.0-2.40.0/./glib/ghash.c:1550
        node_hash = <optimized out>
        node_key = <optimized out>
        node_value = <optimized out>
        i = 2
        version = 1
        __FUNCTION__ = "g_hash_table_foreach"
#23 0x00007f7d8936e52b in gtk_cell_area_real_apply_attributes (area=<optimized out>, tree_model=0x14032c0, iter=0x150f6e0, is_expander=<optimized out>, is_expanded=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellarea.c:1297
        priv = 0x13fad20
        data = {area = 0x13fad60, model = 0x14032c0, iter = 0x150f6e0, is_expander = 0, is_expanded = 0}
        path = <optimized out>
#24 0x00007f7d8937392f in gtk_cell_area_box_apply_attributes (area=<optimized out>, tree_model=<optimized out>, iter=<optimized out>, is_expander=<optimized out>, is_expanded=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellareabox.c:1310
        box = <optimized out>
        priv = 0x13face0
        i = <optimized out>
#25 0x00007f7d89440938 in _gtk_marshal_VOID__OBJECT_BOXED_BOOLEAN_BOOLEANv (closure=0xf206a0, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x7f7d89373910 <gtk_cell_area_box_apply_attributes>, n_params=<optimized out>, param_types=0xf207b0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkmarshalers.c:4960
        cc = 0xf206a0
        data1 = <optimized out>
        data2 = 0x112ff90
        callback = <optimized out>
        arg0 = 0x14032c0
        arg1 = 0x150f6e0
        arg2 = <optimized out>
        arg3 = <optimized out>
        args_copy = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff86859738, reg_save_area = 0x7fff86859670}}
#26 0x00007f7d8a78d55f in _g_closure_invoke_va (closure=0xf206a0, return_value=0x0, instance=0x13fad60, args=0x7fff86859658, n_params=4, param_types=0xf207b0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
        marshal = 0x7f7d8a78bb30 <g_type_class_meta_marshalv>
        marshal_data = 0xb8
        in_marshal = 1
        real_closure = 0xf20680
        __FUNCTION__ = "_g_closure_invoke_va"
#27 0x00007f7d8a7a6088 in g_signal_emit_valist (instance=0x13fad60, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fff86859658) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
        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}}}
        accumulator = 0x0
        emission = {next = 0x7fff86859a60, instance = 0x13fad60, ihint = {signal_id = 306, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 15860432}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {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}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0xf206a0
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#28 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x13fad60, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff86859730, reg_save_area = 0x7fff86859670}}
#29 0x00007f7d8936ff94 in gtk_cell_area_apply_attributes (area=0x13fad60, tree_model=tree_model at entry=0x14032c0, iter=iter at entry=0x7fff86859770, is_expander=is_expander at entry=0, is_expanded=is_expanded at entry=0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellarea.c:2346
        __FUNCTION__ = "gtk_cell_area_apply_attributes"
#30 0x00007f7d8955f789 in gtk_tree_view_column_cell_set_cell_data (tree_column=<optimized out>, tree_model=tree_model at entry=0x14032c0, iter=iter at entry=0x7fff86859770, is_expander=is_expander at entry=0, is_expanded=is_expanded at entry=0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeviewcolumn.c:2863
        __FUNCTION__ = "gtk_tree_view_column_cell_set_cell_data"
#31 0x00007f7d895c7ded in set_cell_data (treeview=treeview at entry=0x112cb50, accessible=accessible at entry=0x13fac70, cell=cell at entry=0x143a9e0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:336
        cell_info = 0x1638da0
        is_expander = 0
        is_expanded = 0
        model = 0x14032c0
        iter = {stamp = 250862332, user_data = 0x14da930, user_data2 = 0x14afd00, user_data3 = 0x0}
        __FUNCTION__ = "set_cell_data"
#32 0x00007f7d895c7ef8 in create_cell (treeview=treeview at entry=0x112cb50, accessible=accessible at entry=0x13fac70, tree=tree at entry=0x14deba0, node=node at entry=0x1482600, column=column at entry=0x11315b0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:427
        cell = 0x143a9e0
#33 0x00007f7d895ca05e in _gtk_tree_view_accessible_add_state (treeview=treeview at entry=0x112cb50, tree=0x14deba0, node=0x1482600, state=state at entry=GTK_CELL_RENDERER_FOCUSED) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:1991
        cell = <optimized out>
        accessible = 0x13fac70
        single_column = 0x11315b0
        obj = 0x13fac70
        i = <optimized out>
#34 0x00007f7d8955118a in gtk_tree_view_real_set_cursor (tree_view=tree_view at entry=0x112cb50, path=path at entry=0x14e3d50, flags=flags at entry=(CLEAR_AND_SELECT | CURSOR_INVALID)) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeview.c:13229
        new_tree = 0x14deba0
        new_node = 0x1482600
#35 0x00007f7d89553016 in gtk_tree_view_row_deleted (model=<optimized out>, path=<optimized out>, data=0x112cb50) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeview.c:9206
        cursor_path = 0x14e3d50
        tree_view = <optimized out>
        tree = 0x14deba0
        node = 0x1488350
        list = <optimized out>
        selection_changed = 1
        cursor_changed = <optimized out>
        cursor_tree = 0x14deba0
        cursor_node = 0x1482600
        __FUNCTION__ = "gtk_tree_view_row_deleted"
#36 0x00007f7d8a78d332 in g_closure_invoke (closure=0x1469e40, return_value=0x0, n_param_values=2, param_values=0x7fff86859ad0, invocation_hint=0x7fff86859a70) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8a7900f0 <g_cclosure_marshal_VOID__BOXED>
        marshal_data = 0x0
        in_marshal = 1
        real_closure = 0x1469e20
        __FUNCTION__ = "g_closure_invoke"
#37 0x00007f7d8a79ed3d in signal_emit_unlocked_R (node=node at entry=0x10b9ef0, detail=detail at entry=0, instance=instance at entry=0x14032c0, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff86859ad0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x1465180
        accumulator = 0x0
        emission = {next = 0x7fff86859fc0, instance = 0x14032c0, ihint = {signal_id = 245, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x1465180
        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 = 245
        max_sequential_handler_number = 3913
        return_value_altered = 1
#38 0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7fff86859c68) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff86859ad0
        signal_return_type = <optimized out>
        param_values = 0x7fff86859ae8
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#39 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x14032c0, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff86859d40, reg_save_area = 0x7fff86859c80}}
#40 0x00007f7d895316f8 in gtk_tree_model_row_deleted (tree_model=tree_model at entry=0x14032c0, path=path at entry=0x183b5c0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:1899
        __FUNCTION__ = "gtk_tree_model_row_deleted"
#41 0x00007f7d895362d0 in gtk_tree_model_filter_remove_elt_from_level (filter=filter at entry=0x14032c0, level=<optimized out>, elt=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:1786
        parent = 0x0
        parent_level = 0x0
        length = <optimized out>
        orig_level_ext_ref_count = <optimized out>
        iter = {stamp = 250862331, user_data = 0x14da930, user_data2 = 0x14afc80, user_data3 = 0x7f7d8953505c <gtk_tree_model_filter_get_iter_full+572>}
        path = 0x183b5c0
        emit_child_toggled = 0
#42 0x00007f7d8953737b in gtk_tree_model_filter_row_changed (c_model=0x140b570, c_path=0x151edb0, c_iter=0x1804c80, data=0x14032c0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:2054
        filter = 0x14032c0
        iter = {stamp = 250862331, user_data = 0x14da930, user_data2 = 0x14afc80, user_data3 = 0x7f7d8a7afd45 <g_type_check_value_holds+325>}
        children = {stamp = 17826704, user_data = 0x0, user_data2 = 0x14f4770, user_data3 = 0x7fff8685a048}
        real_c_iter = {stamp = 788533602, user_data = 0x14dd060, user_data2 = 0x0, user_data3 = 0x0}
        path = 0x17f4d10
        real_path = 0x17fb910
        elt = <optimized out>
        level = <optimized out>
        current_state = <optimized out>
        free_c_path = 0
        __FUNCTION__ = "gtk_tree_model_filter_row_changed"
#43 0x00007f7d8a78d3b8 in g_closure_invoke (closure=0x14493f0, return_value=0x0, n_param_values=3, param_values=0x7fff8685a030, invocation_hint=0x7fff86859fd0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8943de80 <_gtk_marshal_VOID__BOXED_BOXED>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x14493d0
        __FUNCTION__ = "g_closure_invoke"
#44 0x00007f7d8a79ed3d in signal_emit_unlocked_R (node=node at entry=0x10baae0, detail=detail at entry=0, instance=instance at entry=0x140b570, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff8685a030) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x145b130
        accumulator = 0x0
        emission = {next = 0x7fff8685a6e0, instance = 0x140b570, ihint = {signal_id = 242, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x145b130
        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 = 242
        max_sequential_handler_number = 3913
        return_value_altered = 0
#45 0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7fff8685a1e8) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff8685a030
        signal_return_type = <optimized out>
        param_values = 0x7fff8685a048
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#46 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x140b570, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff8685a2c0, reg_save_area = 0x7fff8685a200}}
#47 0x00007f7d8953151e in gtk_tree_model_row_changed (tree_model=tree_model at entry=0x140b570, path=path at entry=0x151edb0, iter=iter at entry=0x7fff8685a3e0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:1832
        __FUNCTION__ = "gtk_tree_model_row_changed"
#48 0x00007f7d894353a8 in gtk_list_store_set_valist (list_store=0x140b570, iter=0x7fff8685a3e0, var_args=var_args at entry=0x7fff8685a2f8) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkliststore.c:1150
        path = 0x151edb0
        priv = <optimized out>
        emit_signal = 1
        maybe_need_sort = 1
        __FUNCTION__ = "gtk_list_store_set_valist"
#49 0x00007f7d89435477 in gtk_list_store_set (list_store=list_store at entry=0x140b570, iter=iter at entry=0x7fff8685a3e0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkliststore.c:1179
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff8685a3d0, reg_save_area = 0x7fff8685a310}}
#50 0x00007f7d893fa5bd in tree_model_get_font_description (model=0x140b570, iter=0x7fff8685a3e0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkfontchooserwidget.c:388
        desc = 0x14de2a0
        face = 0x1478150
        child_iter = {stamp = 788533602, user_data = 0x14dd060, user_data2 = 0x0, user_data3 = 0x0}
#51 0x00007f7d893fa749 in gtk_font_chooser_widget_cell_data_func (column=<optimized out>, cell=0x13f3d10, tree_model=<optimized out>, iter=<optimized out>, user_data=0xff1780) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkfontchooserwidget.c:776
        fontchooser = 0xff1780
        font_desc = <optimized out>
        attrs = <optimized out>
        to_string = <optimized out>
        text = <optimized out>
        first_line_len = <optimized out>
#52 0x00007f7d8936e66b in apply_cell_attributes (renderer=0x13f3d10, info=0x1468380, data=0x7fff8685a500) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellarea.c:1268
        attribute = <optimized out>
        list = 0x0
        value = {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}}}
        is_expander = 0
        is_expanded = 0
#53 0x00007f7d875bac00 in g_hash_table_foreach (hash_table=0x1469240, func=func at entry=0x7f7d8936e560 <apply_cell_attributes>, user_data=user_data at entry=0x7fff8685a500) at /tmp/buildd/glib2.0-2.40.0/./glib/ghash.c:1550
        node_hash = <optimized out>
        node_key = <optimized out>
        node_value = <optimized out>
        i = 2
        version = 1
        __FUNCTION__ = "g_hash_table_foreach"
#54 0x00007f7d8936e52b in gtk_cell_area_real_apply_attributes (area=<optimized out>, tree_model=0x14032c0, iter=0x17bbd80, is_expander=<optimized out>, is_expanded=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellarea.c:1297
        priv = 0x13fad20
        data = {area = 0x13fad60, model = 0x14032c0, iter = 0x17bbd80, is_expander = 0, is_expanded = 0}
        path = <optimized out>
#55 0x00007f7d8937392f in gtk_cell_area_box_apply_attributes (area=<optimized out>, tree_model=<optimized out>, iter=<optimized out>, is_expander=<optimized out>, is_expanded=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellareabox.c:1310
        box = <optimized out>
        priv = 0x13face0
        i = <optimized out>
#56 0x00007f7d89440938 in _gtk_marshal_VOID__OBJECT_BOXED_BOOLEAN_BOOLEANv (closure=0xf206a0, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x7f7d89373910 <gtk_cell_area_box_apply_attributes>, n_params=<optimized out>, param_types=0xf207b0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkmarshalers.c:4960
        cc = 0xf206a0
        data1 = <optimized out>
        data2 = 0x112ff90
        callback = <optimized out>
        arg0 = 0x14032c0
        arg1 = 0x17bbd80
        arg2 = <optimized out>
        arg3 = <optimized out>
        args_copy = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff8685a888, reg_save_area = 0x7fff8685a7c0}}
#57 0x00007f7d8a78d5e7 in _g_closure_invoke_va (closure=0xf206a0, return_value=0x0, instance=0x13fad60, args=0x7fff8685a7a8, n_params=4, param_types=0xf207b0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
        marshal = 0x7f7d8a78bb30 <g_type_class_meta_marshalv>
        marshal_data = 0xb8
        in_marshal = 0
        real_closure = 0xf20680
        __FUNCTION__ = "_g_closure_invoke_va"
#58 0x00007f7d8a7a6088 in g_signal_emit_valist (instance=0x13fad60, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fff8685a7a8) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
        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}}}
        accumulator = 0x0
        emission = {next = 0x7fff8685abb0, instance = 0x13fad60, ihint = {signal_id = 306, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 15860432}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {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}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0xf206a0
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#59 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x13fad60, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8685a880, reg_save_area = 0x7fff8685a7c0}}
#60 0x00007f7d8936ff94 in gtk_cell_area_apply_attributes (area=0x13fad60, tree_model=tree_model at entry=0x14032c0, iter=iter at entry=0x7fff8685a8c0, is_expander=is_expander at entry=0, is_expanded=is_expanded at entry=0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkcellarea.c:2346
        __FUNCTION__ = "gtk_cell_area_apply_attributes"
#61 0x00007f7d8955f789 in gtk_tree_view_column_cell_set_cell_data (tree_column=<optimized out>, tree_model=tree_model at entry=0x14032c0, iter=iter at entry=0x7fff8685a8c0, is_expander=is_expander at entry=0, is_expanded=is_expanded at entry=0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeviewcolumn.c:2863
        __FUNCTION__ = "gtk_tree_view_column_cell_set_cell_data"
#62 0x00007f7d895c7ded in set_cell_data (treeview=treeview at entry=0x112cb50, accessible=accessible at entry=0x13fac70, cell=cell at entry=0x143aaa0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:336
        cell_info = 0x1638da0
        is_expander = 0
        is_expanded = 0
        model = 0x14032c0
        iter = {stamp = 250862331, user_data = 0x14da930, user_data2 = 0x14afc80, user_data3 = 0x0}
        __FUNCTION__ = "set_cell_data"
#63 0x00007f7d895c7ef8 in create_cell (treeview=treeview at entry=0x112cb50, accessible=accessible at entry=0x13fac70, tree=tree at entry=0x14deba0, node=node at entry=0x1488350, column=column at entry=0x11315b0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:427
        cell = 0x143aaa0
#64 0x00007f7d895ca05e in _gtk_tree_view_accessible_add_state (treeview=treeview at entry=0x112cb50, tree=0x14deba0, node=0x1488350, state=state at entry=GTK_CELL_RENDERER_FOCUSED) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/a11y/gtktreeviewaccessible.c:1991
        cell = <optimized out>
        accessible = 0x13fac70
        single_column = 0x11315b0
        obj = 0x13fac70
        i = <optimized out>
#65 0x00007f7d8955118a in gtk_tree_view_real_set_cursor (tree_view=tree_view at entry=0x112cb50, path=path at entry=0x183b4c0, flags=flags at entry=(CLEAR_AND_SELECT | CURSOR_INVALID)) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeview.c:13229
        new_tree = 0x14deba0
        new_node = 0x1488350
#66 0x00007f7d89553016 in gtk_tree_view_row_deleted (model=<optimized out>, path=<optimized out>, data=0x112cb50) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreeview.c:9206
        cursor_path = 0x183b4c0
        tree_view = <optimized out>
        tree = 0x14deba0
        node = 0x14dd4c0
        list = <optimized out>
        selection_changed = 1
        cursor_changed = <optimized out>
        cursor_tree = 0x14deba0
        cursor_node = 0x1488350
        __FUNCTION__ = "gtk_tree_view_row_deleted"
#67 0x00007f7d8a78d3b8 in g_closure_invoke (closure=0x1469e40, return_value=0x0, n_param_values=2, param_values=0x7fff8685ac20, invocation_hint=0x7fff8685abc0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8a7900f0 <g_cclosure_marshal_VOID__BOXED>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x1469e20
        __FUNCTION__ = "g_closure_invoke"
#68 0x00007f7d8a79ed3d in signal_emit_unlocked_R (node=node at entry=0x10b9ef0, detail=detail at entry=0, instance=instance at entry=0x14032c0, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff8685ac20) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x1465180
        accumulator = 0x0
        emission = {next = 0x7fff8685b730, instance = 0x14032c0, ihint = {signal_id = 245, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x1465180
        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 = 245
        max_sequential_handler_number = 3913
        return_value_altered = 1
#69 0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7fff8685adb8) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff8685ac20
        signal_return_type = <optimized out>
        param_values = 0x7fff8685ac38
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#70 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x14032c0, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff8685ae90, reg_save_area = 0x7fff8685add0}}
#71 0x00007f7d895316f8 in gtk_tree_model_row_deleted (tree_model=tree_model at entry=0x14032c0, path=path at entry=0x17fb9a0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:1899
        __FUNCTION__ = "gtk_tree_model_row_deleted"
#72 0x00007f7d895362d0 in gtk_tree_model_filter_remove_elt_from_level (filter=filter at entry=0x14032c0, level=<optimized out>, elt=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:1786
        parent = 0x0
        parent_level = 0x0
        length = <optimized out>
        orig_level_ext_ref_count = <optimized out>
        iter = {stamp = 250862330, user_data = 0x14da930, user_data2 = 0x14dc440, user_data3 = 0x7f7d8953505c <gtk_tree_model_filter_get_iter_full+572>}
        path = 0x17fb9a0
        emit_child_toggled = 0
#73 0x00007f7d8953737b in gtk_tree_model_filter_row_changed (c_model=0x140b570, c_path=0x17f4fb0, c_iter=0x7fff8685b060, data=0x14032c0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:2054
        filter = 0x14032c0
        iter = {stamp = 250862330, user_data = 0x14da930, user_data2 = 0x14dc440, user_data3 = 0x7f7d8844cc4b <edge_end_box+75>}
        children = {stamp = 17560240, user_data = 0x0, user_data2 = 0x10b5d60, user_data3 = 0x0}
        real_c_iter = {stamp = 788533602, user_data = 0x14ded80, user_data2 = 0x0, user_data3 = 0x0}
        path = 0x183b4b0
        real_path = 0x17b4000
        elt = <optimized out>
        level = <optimized out>
        current_state = <optimized out>
        free_c_path = 0
        __FUNCTION__ = "gtk_tree_model_filter_row_changed"
#74 0x00007f7d895373b9 in gtk_tree_model_filter_refilter_helper (model=<optimized out>, path=<optimized out>, iter=<optimized out>, data=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:4249
No locals.
#75 0x00007f7d89530628 in gtk_tree_model_foreach_helper (model=model at entry=0x140b570, iter=iter at entry=0x7fff8685b060, path=path at entry=0x17f4fb0, func=func at entry=0x7f7d895373b0 <gtk_tree_model_filter_refilter_helper>, user_data=user_data at entry=0x14032c0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:1976
        child = {stamp = 0, user_data = 0x0, user_data2 = 0x0, user_data3 = 0x0}
#76 0x00007f7d895318fe in gtk_tree_model_foreach (model=0x140b570, func=func at entry=0x7f7d895373b0 <gtk_tree_model_filter_refilter_helper>, user_data=0x14032c0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodel.c:2023
        path = 0x17f4fb0
        iter = {stamp = 788533602, user_data = 0x14ded80, user_data2 = 0x0, user_data3 = 0x0}
        __FUNCTION__ = "gtk_tree_model_foreach"
#77 0x00007f7d89535fbf in gtk_tree_model_filter_refilter (filter=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtktreemodelfilter.c:4269
        __FUNCTION__ = "gtk_tree_model_filter_refilter"
#78 0x00007f7d893fbab1 in gtk_font_chooser_widget_refilter_font_list (fontchooser=0xff1780) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkfontchooserwidget.c:235
No locals.
#79 text_changed_cb (entry=<optimized out>, pspec=<optimized out>, fc=0xff1780) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkfontchooserwidget.c:244
No locals.
#80 0x00007f7d8a78d3b8 in g_closure_invoke (closure=0x1464dd0, return_value=0x0, n_param_values=2, param_values=0x7fff8685b250, invocation_hint=0x7fff8685b1f0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8a78ff80 <g_cclosure_marshal_VOID__PARAM>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x1464db0
        __FUNCTION__ = "g_closure_invoke"
#81 0x00007f7d8a79ed3d in signal_emit_unlocked_R (node=node at entry=0xeb3d00, detail=detail at entry=1480, instance=instance at entry=0x10c68d0, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff8685b250) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x146eef0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x10c68d0, ihint = {signal_id = 1, detail = 1480, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x14614a0
        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 = 1
        max_sequential_handler_number = 3911
        return_value_altered = 1
#82 0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7fff8685b3e8) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff8685b250
        signal_return_type = <optimized out>
        param_values = 0x7fff8685b268
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#83 0x00007f7d8a7a6ce2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff8685b4c0, reg_save_area = 0x7fff8685b400}}
#84 0x00007f7d8a791725 in g_object_dispatch_properties_changed (object=0x10c68d0, n_pspecs=15414168, pspecs=0x4) at /tmp/buildd/glib2.0-2.40.0/./gobject/gobject.c:1053
No locals.
#85 0x00007f7d8a790ff2 in g_object_notify_queue_thaw (object=object at entry=0x10c68d0, nqueue=nqueue at entry=0x183b4b0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gobject.c:290
        pspecs_mem = {0x10b59e0, 0x10b69f0, 0x10c68e0, 0x7f7d8760cd39 <g_private_get+9>, 0x7fff8685b590, 0x3d, 0x10c68e0, 0x0, 0x0, 0x7f7d875b048d <g_datalist_id_dup_data+173>, 0x183b4b0, 0x10c68d0, 0x10c68e0, 0x7f7d8760c9c1 <g_mutex_unlock+17>, 0x0, 0x7f7d8a791113 <g_object_notify_queue_freeze+83>}
        pspecs = 0x7fff8685b4f0
        free_me = 0x0
        slist = <optimized out>
        n_pspecs = 2
        __FUNCTION__ = "g_object_notify_queue_thaw"
#86 0x00007f7d8a793eb3 in g_object_thaw_notify (object=0x10c68d0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gobject.c:1290
        nqueue = 0x183b4b0
        __FUNCTION__ = "g_object_thaw_notify"
#87 0x00007f7d893c40de in end_change (entry=0x10c68d0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkentry.c:2851
        editable = 0x10c68d0
        priv = 0x10c6700
#88 0x00007f7d893c7b4b in gtk_entry_real_insert_text (editable=0x10c68d0, new_text=<optimized out>, new_text_length=<optimized out>, position=0x7fff8685bb3c) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkentry.c:5267
        n_inserted = 1
        n_chars = 1
#89 0x00007f7d8a78d3b8 in g_closure_invoke (closure=0x10bddc0, return_value=0x0, n_param_values=4, param_values=0x7fff8685b7a0, invocation_hint=0x7fff8685b740) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
        marshal = 0x7f7d8a78bd20 <g_type_iface_meta_marshal>
        marshal_data = 0x10
        in_marshal = 0
        real_closure = 0x10bdda0
        __FUNCTION__ = "g_closure_invoke"
#90 0x00007f7d8a79eafb in signal_emit_unlocked_R (node=node at entry=0x10bde30, detail=detail at entry=0, instance=instance at entry=0x10c68d0, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7fff8685b7a0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3589
        accumulator = 0x0
        emission = {next = 0x7fff8685bcd0, instance = 0x10c68d0, ihint = {signal_id = 248, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 16861376}
        handler_list = 0x1461500
        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 = 248
        max_sequential_handler_number = 3911
        return_value_altered = 1
#91 0x00007f7d8a7a6a29 in g_signal_emit_valist (instance=instance at entry=0x10c68d0, signal_id=signal_id at entry=248, detail=detail at entry=0, var_args=var_args at entry=0x7fff8685b9c0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3307
        instance_and_params = 0x7fff8685b7a0
        signal_return_type = <optimized out>
        param_values = 0x7fff8685b7b8
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#92 0x00007f7d8a7a7212 in g_signal_emit_by_name (instance=instance at entry=0x10c68d0, detailed_signal=detailed_signal at entry=0x7f7d895eee6b "insert-text") at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3403
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff8685bb00, reg_save_area = 0x7fff8685ba10}}
        detail = 0
        signal_id = 248
        itype = 16861376
        __FUNCTION__ = "g_signal_emit_by_name"
#93 0x00007f7d893c2545 in gtk_entry_insert_text (editable=0x10c68d0, new_text=0x17f33c0 "r", new_text_length=1, position=0x7fff8685bb3c) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkentry.c:5009
No locals.
#94 0x00007f7d893c8c2b in gtk_entry_enter_text (str=0x17f33c0 "r", entry=0x10c68d0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkentry.c:5994
        priv = 0x10c6700
        editable = 0x10c68d0
        tmp_pos = 1
        old_need_im_reset = <optimized out>
#95 gtk_entry_commit_cb (context=<optimized out>, str=0x17f33c0 "r", entry=0x10c68d0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkentry.c:5910
        priv = 0x10c6700
#96 0x00007f7d8a78ff29 in g_cclosure_marshal_VOID__STRINGv (closure=0x1464340, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x10c0f20) at /tmp/buildd/glib2.0-2.40.0/./gobject/gmarshal.c:1004
        cc = 0x1464340
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x17f33c0
        args_copy = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8685bf30, reg_save_area = 0x7fff8685be40}}
#97 0x00007f7d8a78d5e7 in _g_closure_invoke_va (closure=0x1464340, return_value=0x0, instance=0x140c210, args=0x7fff8685bdf0, n_params=1, param_types=0x10c0f20) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
        marshal = 0x7f7d8a78fea0 <g_cclosure_marshal_VOID__STRINGv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x1464320
        __FUNCTION__ = "_g_closure_invoke_va"
#98 0x00007f7d8a7a6088 in g_signal_emit_valist (instance=instance at entry=0x140c210, signal_id=signal_id at entry=270, detail=detail at entry=0, var_args=var_args at entry=0x7fff8685bdf0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
        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}}}
        accumulator = 0x0
        emission = {next = 0x7fff8685c090, instance = 0x140c210, ihint = {signal_id = 270, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 17543328}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {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}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x1464340
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#99 0x00007f7d8a7a7212 in g_signal_emit_by_name (instance=0x140c210, detailed_signal=0x7f7d895ef0ba "commit") at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3403
        var_args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff8685bf30, reg_save_area = 0x7fff8685be40}}
        detail = 0
        signal_id = 270
        itype = 17543328
        __FUNCTION__ = "g_signal_emit_by_name"
#100 0x00007f7d8a78ff29 in g_cclosure_marshal_VOID__STRINGv (closure=0x14fc700, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x10c0f20) at /tmp/buildd/glib2.0-2.40.0/./gobject/gmarshal.c:1004
        cc = 0x14fc700
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x171ab80
        args_copy = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8685c2f0, reg_save_area = 0x7fff8685c200}}
#101 0x00007f7d8a78d5e7 in _g_closure_invoke_va (closure=0x14fc700, return_value=0x0, instance=0x140c1a0, args=0x7fff8685c1b0, n_params=1, param_types=0x10c0f20) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
        marshal = 0x7f7d8a78fea0 <g_cclosure_marshal_VOID__STRINGv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x14fc6e0
        __FUNCTION__ = "_g_closure_invoke_va"
#102 0x00007f7d8a7a6088 in g_signal_emit_valist (instance=instance at entry=0x140c1a0, signal_id=signal_id at entry=270, detail=detail at entry=0, var_args=var_args at entry=0x7fff8685c1b0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
        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}}}
        accumulator = 0x0
        emission = {next = 0x7fff8685c600, instance = 0x140c1a0, ihint = {signal_id = 270, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 20040704}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {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}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x14fc700
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#103 0x00007f7d8a7a7212 in g_signal_emit_by_name (instance=instance at entry=0x140c1a0, detailed_signal=detailed_signal at entry=0x7f7d895ef0ba "commit") at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3403
        var_args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff8685c2f0, reg_save_area = 0x7fff8685c200}}
        detail = 0
        signal_id = 270
        itype = 20040704
        __FUNCTION__ = "g_signal_emit_by_name"
#104 0x00007f7d8941ba48 in gtk_im_context_simple_commit_char (context=0x140c1a0, ch=114) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkimcontextsimple.c:188
        context_simple = 0x140c1a0
        priv = 0x140c150
        buf = "r\000^\211}\177\000\000\000A"
        len = <optimized out>
#105 0x00007f7d8941bd02 in no_sequence_matches (event=0x1641dd0, n_compose=1, context_simple=0x140c1a0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkimcontextsimple.c:810
        priv = 0x140c150
        context = 0x140c1a0
        ch = 114
#106 gtk_im_context_simple_filter_keypress (context=0x140c1a0, event=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkimcontextsimple.c:1140
        context_simple = 0x140c1a0
        priv = <optimized out>
        display = <optimized out>
        tmp_list = <optimized out>
        n_compose = <optimized out>
        hex_mod_mask = <optimized out>
        have_hex_mods = <optimized out>
        is_hex_start = <optimized out>
        is_hex_end = <optimized out>
        is_backspace = <optimized out>
        is_escape = <optimized out>
        i = <optimized out>
#107 0x00007f7d8941e353 in gtk_im_multicontext_filter_keypress (context=0x140c210, event=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkimmulticontext.c:361
        multicontext = 0x140c210
        slave = <optimized out>
#108 0x00007f7d893c755d in gtk_entry_key_press (widget=0x10c68d0, event=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkentry.c:4783
        entry = 0x10c68d0
        priv = 0x10c6700
#109 0x00007f7d89439f4e in _gtk_marshal_BOOLEAN__BOXEDv (closure=0xed7260, return_value=0x7fff8685c5c0, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0xed7290) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkmarshalers.c:130
        cc = <optimized out>
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x1641dd0
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff8685c7a0, reg_save_area = 0x7fff8685c6e0}}
        v_return = <optimized out>
        __FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXEDv"
#110 0x00007f7d8a78d55f in _g_closure_invoke_va (closure=0xed7260, return_value=0x7fff8685c5c0, instance=0x10c68d0, args=0x7fff8685c6c8, n_params=1, param_types=0xed7290) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
        marshal = 0x7f7d8a78bb30 <g_type_class_meta_marshalv>
        marshal_data = 0x1b0
        in_marshal = 1
        real_closure = 0xed7240
        __FUNCTION__ = "_g_closure_invoke_va"
#111 0x00007f7d8a7a6088 in g_signal_emit_valist (instance=0x10c68d0, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fff8685c6c8) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
        return_accu = 0x7fff8685c5c0
        accu = {g_type = 20, 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}}}
        accumulator = 0xed7320
        emission = {next = 0x7fff8685c9a0, instance = 0x10c68d0, ihint = {signal_id = 50, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 16861376}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {g_type = 20, 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}}}
        rtype = 20
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0xed7260
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#112 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x10c68d0, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8685c7a0, reg_save_area = 0x7fff8685c6e0}}
#113 0x00007f7d89568084 in gtk_widget_event_internal (widget=widget at entry=0x10c68d0, event=event at entry=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkwidget.c:7229
        signal_num = <optimized out>
        return_val = 0
#114 0x00007f7d89568369 in gtk_widget_event (widget=widget at entry=0x10c68d0, event=event at entry=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkwidget.c:6891
        __FUNCTION__ = "gtk_widget_event"
#115 0x00007f7d8958593e in gtk_window_propagate_key_event (window=window at entry=0x145c310, event=event at entry=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkwindow.c:7617
        parent = <optimized out>
        priv = <optimized out>
        handled = 0
        widget = 0x145c310
        focus = 0x10c68d0
        __FUNCTION__ = "gtk_window_propagate_key_event"
#116 0x00007f7d89588efb in gtk_window_key_press_event (widget=0x145c310, event=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkwindow.c:7650
        window = 0x145c310
        handled = <optimized out>
#117 0x00007f7d89439f4e in _gtk_marshal_BOOLEAN__BOXEDv (closure=0xed7260, return_value=0x7fff8685c960, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0xed7290) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkmarshalers.c:130
        cc = <optimized out>
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x1641dd0
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff8685cb40, reg_save_area = 0x7fff8685ca80}}
        v_return = <optimized out>
        __FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXEDv"
#118 0x00007f7d8a78d5e7 in _g_closure_invoke_va (closure=0xed7260, return_value=0x7fff8685c960, instance=0x145c310, args=0x7fff8685ca68, n_params=1, param_types=0xed7290) at /tmp/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
        marshal = 0x7f7d8a78bb30 <g_type_class_meta_marshalv>
        marshal_data = 0x1b0
        in_marshal = 0
        real_closure = 0xed7240
        __FUNCTION__ = "_g_closure_invoke_va"
#119 0x00007f7d8a7a6088 in g_signal_emit_valist (instance=0x145c310, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fff8685ca68) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
        return_accu = 0x7fff8685c960
        accu = {g_type = 20, 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}}}
        accumulator = 0xed7320
        emission = {next = 0x0, instance = 0x145c310, ihint = {signal_id = 50, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 21333664}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {g_type = 20, 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}}}
        rtype = 20
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0xed7260
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __FUNCTION__ = "g_signal_emit_valist"
#120 0x00007f7d8a7a6ce2 in g_signal_emit (instance=instance at entry=0x145c310, signal_id=<optimized out>, detail=detail at entry=0) at /tmp/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff8685cb40, reg_save_area = 0x7fff8685ca80}}
#121 0x00007f7d89568084 in gtk_widget_event_internal (widget=0x145c310, event=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkwidget.c:7229
        signal_num = <optimized out>
        return_val = 0
#122 0x00007f7d89437a9f in propagate_event (widget=0x145c310, event=0x1641dd0, captured=<optimized out>, topmost=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkmain.c:2513
        window = 0x145c310
        handled_event = <optimized out>
        propagate_func = 0x7f7d895682e0 <gtk_widget_event>
#123 0x00007f7d89439445 in gtk_main_do_event (event=0x1641dd0) at /tmp/buildd/gtk+3.0-3.12.2/./gtk/gtkmain.c:1735
        event_widget = <optimized out>
        grab_widget = 0x145c310
        topmost_widget = <optimized out>
        window_group = 0x1024c20
        rewritten_event = <optimized out>
        device = <optimized out>
        tmp_list = <optimized out>
        __FUNCTION__ = "gtk_main_do_event"
#124 0x00007f7d890271f2 in gdk_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /tmp/buildd/gtk+3.0-3.12.2/./gdk/x11/gdkeventsource.c:364
        display = <optimized out>
        event = 0x1641dd0
#125 0x00007f7d875cae04 in g_main_dispatch (context=0xec7110) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3064
        dispatch = 0x7f7d890271d0 <gdk_event_source_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = <optimized out>
        cb_data = 0x0
        need_destroy = <optimized out>
        source = 0xf10f20
        current = 0x7f7d74001ba0
        i = 0
#126 g_main_context_dispatch (context=context at entry=0xec7110) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3663
No locals.
#127 0x00007f7d875cb048 in g_main_context_iterate (context=context at entry=0xec7110, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3734
        max_priority = 2147483647
        timeout = 585
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 3
        fds = 0xec1500
#128 0x00007f7d875cb0ec in g_main_context_iteration (context=0xec7110, context at entry=0x0, may_block=may_block at entry=1) at /tmp/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
        retval = <optimized out>
#129 0x00007f7d8aa7067c in g_application_run (application=0xec2120, argc=2, argv=0x7fff8685ce98) at /tmp/buildd/glib2.0-2.40.0/./gio/gapplication.c:2114
        arguments = 0xec1500
        status = 0
        __FUNCTION__ = "g_application_run"
#130 0x0000000000400950 in main ()
No symbol table info available.


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