Running in gdb we find:
(gdb) backtrace
#0 0x00007ffff734b793 in gtk_style_context_get_valist (context=0x6fb1e0
[GtkStyleContext], state=state@entry=GTK_STATE_FLAG_DIR_LTR,
args=args@entry=0x7fffffffcaa0) at
/tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkstylecontext.c:1219
#1 0x00007ffff7195e67 in gtk_theming_engine_get (engine=0x729040
[UnicoEngine], state=GTK_STATE_FLAG_DIR_LTR)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/deprecated/gtkthemingengine.c:428
#2 0x00007fffeb70cf33 in _gtk_rounded_box_apply_border_radius ()
at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/theming-engines/libunico.so
#3 0x00007fffeb70ec2c in ()
at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/theming-engines/libunico.so
#4 0x00007fffeb710548 in ()
at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/theming-engines/libunico.so
#5 0x00007fffeb71522e in ()
at /usr/lib/x86_64-linux-gnu/gtk-3.0/3.0.0/theming-engines/libunico.so
#6 0x00007ffff734d6ba in gtk_render_background (context=0x6fb1e0
[GtkStyleContext], cr=0x8b8900, x=0, y=0, width=24, height=24)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkstylecontext.c:3721
#7 0x00007ffff7292af6 in gtk_image_draw (widget=0x6e5f90 [GtkImage],
cr=0x8b8900) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkimage.c:1674
#8 0x00007ffff72b641e in _gtk_marshal_BOOLEAN__BOXEDv
(closure=closure@entry=0x66f660,
return_value=return_value@entry=0x7fffffffd270,
instance=instance@entry=0x6e5f90, args=args@entry=0x7fffffffd370,
marshal_data=marshal_data@entry=0x7fff---Type <return> to continue, or q
<return> to quit---
f7292a40 <gtk_image_draw>, n_params=n_params@entry=1, param_types=0x66f6d0)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmarshalers.c:130
#9 0x00007ffff73e3210 in gtk_widget_draw_marshallerv (closure=0x66f660,
return_value=0x7fffffffd270, instance=0x6e5f90, args=0x7fffffffd370,
marshal_data=0x7ffff7292a40 <gtk_image_draw>, n_params=1,
param_types=0x66f6d0)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:1096
#10 0x00007ffff50ce452 in _g_closure_invoke_va (closure=0x0,
closure@entry=0x66f660, return_value=0xffffffff,
return_value@entry=0x7fffffffd270, instance=0x7ffff4b8c650,
instance@entry=0x6e5f90, args=0x8,
args@entry=0x7fffffffd370, n_params=0, param_types=0x870500)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gclosure.c:831
#11 0x00007ffff50e7a50 in g_signal_emit_valist (instance=0x6e5f90,
signal_id=<optimized out>, detail=<optimized out>,
var_args=var_args@entry=0x7fffffffd370)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gsignal.c:3214
#12 0x00007ffff50e88ff in g_signal_emit (instance=instance@entry=0x6e5f90,
signal_id=<optimized out>, detail=detail@entry=0)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gsignal.c:3361
#13 0x00007ffff73f1736 in _gtk_widget_draw_internal
(widget=widget@entry=0x6e5f90 [GtkImage], cr=cr@entry=0x8b8900,
clip_to_size=clip_to_size@entry=1, window=window@entry=0x6a8240
[GdkX11Window])
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6951
---Type <return> to continue, or q <return> to quit---
#14 0x00007ffff73f3183 in _gtk_widget_draw (window=0x6a8240
[GdkX11Window], clip_to_size=1, cr=0x8b8900, widget=0x6e5f90 [GtkImage])
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:7115
#15 0x00007ffff73f3183 in _gtk_widget_draw (widget=widget@entry=0x6e5f90
[GtkImage], cr=cr@entry=0x8b8900) at
/tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:7128
#16 0x00007ffff720ae05 in gtk_container_propagate_draw
(container=container@entry=0x8245f0 [GtkTrayIcon], child=0x6e5f90
[GtkImage], cr=cr@entry=0x8b8900)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkcontainer.c:3586
#17 0x00007ffff720aed2 in gtk_container_draw (widget=0x8245f0
[GtkTrayIcon], cr=0x8b8900) at
/tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkcontainer.c:3421
#18 0x00007ffff73fc00d in gtk_window_draw (widget=0x8245f0 [GtkTrayIcon],
cr=0x8b8900) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwindow.c:9593
#19 0x00007ffff742a8de in gtk_tray_icon_draw (widget=0x8245f0
[GtkTrayIcon], cr=0x8b8900) at
/tmp/buildd/gtk+3.0-3.14.5/./gtk/deprecated/gtktrayicon-x11.c:381
#20 0x00007ffff72b641e in _gtk_marshal_BOOLEAN__BOXEDv
(closure=closure@entry=0x66f660,
return_value=return_value@entry=0x7fffffffd860,
instance=instance@entry=0x8245f0, args=args@entry=0x7fffffffd960,
marshal_data=marshal_data@entry=0x7ffff742a840 <gtk_tray_icon_draw>,
n_params=n_params@entry=1, param_types=0x66f6d0)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmarshalers.c:130
#21 0x00007ffff73e3210 in gtk_widget_draw_marshallerv (closure=0x66f660,
return_value=0x7fffffffd860, instance=0x8245f0, args=0x7fffffffd960,
marshal_data=0x7ffff742a840 <gtk_tray_icon_draw>, n_params=1,
param_types=0x66f6d0)
---Type <return> to continue, or q <return> to quit---
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:1096
#22 0x00007ffff50ce504 in _g_closure_invoke_va (closure=0x0,
closure@entry=0x66f660, return_value=0xffffffff,
return_value@entry=0x7fffffffd860, instance=0x7ffff4b8c650,
instance@entry=0x8245f0, args=0x8,
args@entry=0x7fffffffd960, n_params=0, param_types=0x870500)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gclosure.c:831
#23 0x00007ffff50e7a50 in g_signal_emit_valist (instance=0x8245f0,
signal_id=<optimized out>, detail=<optimized out>,
var_args=var_args@entry=0x7fffffffd960)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gsignal.c:3214
#24 0x00007ffff50e88ff in g_signal_emit (instance=instance@entry=0x8245f0,
signal_id=<optimized out>, detail=detail@entry=0)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gsignal.c:3361
#25 0x00007ffff73f1736 in _gtk_widget_draw_internal
(widget=widget@entry=0x8245f0 [GtkTrayIcon], cr=cr@entry=0x8b8900,
clip_to_size=clip_to_size@entry=1, window=window@entry=0x6a8240
[GdkX11Window])
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6951
#26 0x00007ffff73f2daf in _gtk_widget_draw_windows (window=0x6a8240
[GdkX11Window], clip_to_size=1, cr=0x8b8900, widget=0x8245f0 [GtkTrayIcon])
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:6931
#27 0x00007ffff73f2daf in _gtk_widget_draw_windows
(window=window@entry=0x6a8240 [GdkX11Window], cr=cr@entry=0x8b8900,
window_x=window_x@entry=0, window_y=windo---Type <return> to continue, or
q <return> to quit---
w_y@entry=0) at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:7052
#28 0x00007ffff73f302f in _gtk_widget_draw (widget=widget@entry=0x8245f0
[GtkTrayIcon], cr=cr@entry=0x8b8900)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:7122
#29 0x00007ffff73f336b in gtk_widget_send_expose
(widget=widget@entry=0x8245f0 [GtkTrayIcon],
event=event@entry=0x7fffffffdc30)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkwidget.c:7599
#30 0x00007ffff72b5950 in gtk_main_do_event (event=0x7fffffffdc30)
at /tmp/buildd/gtk+3.0-3.14.5/./gtk/gtkmain.c:1676
#31 0x00007ffff6e4245f in _gdk_window_process_updates_recurse_helper
(window=0x6a8240 [GdkX11Window], expose_region=<optimized out>)
at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkwindow.c:3296
#32 0x00007ffff6e42cec in gdk_window_process_updates_internal
(window=0x6a8240 [GdkX11Window]) at
/tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkwindow.c:3404
#33 0x00007ffff6e42e03 in gdk_window_process_updates_with_mode
(window=<optimized out>, recurse_mode=<optimized out>)
at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkwindow.c:3601
#34 0x00007ffff50ce504 in _g_closure_invoke_va (closure=0x0,
closure@entry=0x82b570, return_value=0xffffffff,
return_value@entry=0x0, instance=0x7ffff4b8c650,
instance@entry=0x6c32c0, args=0x8,
args@entry=0x7fffffffdf78, n_params=0, param_types=0x870500)
---Type <return> to continue, or q <return> to quit---
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gclosure.c:831
#35 0x00007ffff50e7fa7 in g_signal_emit_valist (instance=0x6c32c0,
signal_id=<optimized out>, detail=0, var_args=0x7fffffffdf78)
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gsignal.c:3214
#36 0x00007ffff50e8e4a in g_signal_emit_by_name (instance=0x0,
instance@entry=0x6c32c0, detailed_signal=0xffffffff <error: Cannot
access memory at address 0xffffffff>, detailed_signal@entry=0x7ffff6e982a7
"paint")
at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gobject/gsignal.c:3401
#37 0x00007ffff6e3c9fa in gdk_frame_clock_paint_idle (data=0x6c32c0)
at /tmp/buildd/gtk+3.0-3.14.5/./gdk/gdkframeclockidle.c:430
Segmentation fault
--
To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
