GNU gdb 6.6-debian
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This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) handle SIG33 pass nostop noprint
Signal        Stop	Print	Pass to program	Description
SIG33         No	No	Yes		Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/gpa 
[Thread debugging using libthread_db enabled]
[New Thread -1218595136 (LWP 7925)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1218595136 (LWP 7925)]
0x08050e8d in gpa_window_show_centered (widget=0x80c21a8, parent=0x0) at ../../src/gtktools.c:47
47	../../src/gtktools.c: No such file or directory.
	in ../../src/gtktools.c
(gdb) backtrace full
#0  0x08050e8d in gpa_window_show_centered (widget=0x80c21a8, parent=0x0) at ../../src/gtktools.c:47
	parent_x = 6
	parent_y = -1208894497
	parent_width = 135012776
	parent_height = -1209789102
	center_x = <value optimized out>
	center_y = <value optimized out>
	width = 540
	height = 386
	child = (GtkWidget *) 0x8157a98
#1  0x080510b4 in gpa_get_save_file_name (parent=0x0, title=0x80ed69c "_Sicherheitskopie des Schlüssels in Datei:", directory=0x0) at ../../src/gtktools.c:432
	dialog = {window = 0x80c21a8, filename = 0x0}
	window = (GtkWidget *) 0x80c21a8
#2  0x08070936 in export_browse (param=0x80d7de8) at ../../src/gpabackupop.c:252
	filename = <value optimized out>
#3  0xb78f19d9 in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0xb78e462b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0xb78f5103 in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x08317730 in ?? ()
No symbol table info available.
#7  0x00000000 in ?? ()
No symbol table info available.
(gdb) info registers
eax            0xbff18c78	-1074688904
ecx            0xbff18c64	-1074688924
edx            0x0	0
ebx            0x8157a98	135625368
esp            0xbff18c50	0xbff18c50
ebp            0xbff18c88	0xbff18c88
esi            0x80cbce0	135052512
edi            0x831cef8	137481976
eip            0x8050e8d	0x8050e8d <gpa_window_show_centered+93>
eflags         0x210282	[ SF IF RF ID ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51
(gdb) thread apply all backtrace

Thread 1 (Thread -1218595136 (LWP 7925)):
#0  0x08050e8d in gpa_window_show_centered (widget=0x80c21a8, parent=0x0) at ../../src/gtktools.c:47
#1  0x080510b4 in gpa_get_save_file_name (parent=0x0, title=0x80ed69c "_Sicherheitskopie des Schlüssels in Datei:", directory=0x0) at ../../src/gtktools.c:432
#2  0x08070936 in export_browse (param=0x80d7de8) at ../../src/gpabackupop.c:252
#3  0xb78f19d9 in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
#4  0xb78e462b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#5  0xb78f5103 in ?? () from /usr/lib/libgobject-2.0.so.0
#6  0x08317730 in ?? ()
#7  0x00000000 in ?? ()
(gdb) quit
The program is running.  Exit anyway? (y or n)