[Pkg-lxde-maintainers] Bug#650609: lxappearance: segfaults on startup

[Axel Beckert]

Package: lxappearance
Version: 0.5.1-1
Severity: important

lxappearance currently segfaults reproducibly on startup on my Sid i386
machine:

Reading symbols from /usr/bin/lxappearance...(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/bin/lxappearance 
[Thread debugging using libthread_db enabled]
** (lxappearance:8301): DEBUG: cursor theme name: moblin

Program received signal SIGSEGV, Segmentation fault.
0xb7c70882 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
(gdb) bt
#0  0xb7c70882 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#1  0xb7c711f8 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#2  0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#3  0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#4  0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#5  0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#6  0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#7  0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#8  0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#9  0xb7d09578 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#10 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#11 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#12 0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#13 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#14 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#15 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#16 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#17 0xb7bd0ead in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#18 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#19 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#20 0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#21 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#22 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#23 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#24 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#25 0xb7bd0ead in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#26 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#27 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#28 0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#29 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#30 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#31 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#32 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#33 0xb7bd0ead in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#34 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#35 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#36 0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#37 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#38 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#39 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#40 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#41 0xb7cbfe82 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#42 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#43 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#44 0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#45 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#46 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#47 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#48 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#49 0xb7bd0ead in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#50 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#51 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#52 0xb7689306 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#53 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#54 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#55 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#56 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#57 0xb7de2d23 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#58 0xb768b363 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#59 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#60 0xb76893dc in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#61 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#62 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#63 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#64 0xb7dd84fc in gtk_widget_size_allocate () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#65 0xb7de728a in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#66 0xb768a8ec in g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#67 0xb7687e2d in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#68 0xb76893dc in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#69 0xb769b947 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#70 0xb76a4f17 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#71 0xb76a5083 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#72 0xb7ddc33a in gtk_widget_show () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#73 0xb7deb287 in gtk_window_present () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#74 0x0804c1d4 in main ()
(gdb) 

Not sure if this bug is in lxappearance or some GTK library or engine...

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (900, 'testing'), (600, 'stable'), (400, 'oldstable'), (110, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 3.1.0-1-686-pae (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages lxappearance depends on:
ii  libatk1.0-0         2.2.0-2   
ii  libc6               2.13-21   
ii  libcairo2           1.10.2-6.1
ii  libfontconfig1      2.8.0-3   
ii  libfreetype6        2.4.8-1   
ii  libgdk-pixbuf2.0-0  2.24.0-1  
ii  libglib2.0-0        2.30.2-4  
ii  libgtk2.0-0         2.24.8-2  
ii  libpango1.0-0       1.29.4-2  
ii  libx11-6            2:1.4.4-4 

Versions of packages lxappearance recommends:
ii  gtk2-engines  1:2.20.2-1

lxappearance suggests no packages.

-- no debconf information