GNU gdb 6.6-debian
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This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) 
(gdb) 
(gdb) 
(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/gedit 
Failed to read a valid object file image from memory.
[Thread debugging using libthread_db enabled]
[New Thread -1227086144 (LWP 23413)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1227086144 (LWP 23413)]
0xb77c8d5f in gdk_drawable_get_screen () from /usr/lib/libgdk-x11-2.0.so.0
(gdb) 
(gdb) backtrace
#0  0xb77c8d5f in gdk_drawable_get_screen () from /usr/lib/libgdk-x11-2.0.so.0
#1  0xb780c178 in gdk_window_new () from /usr/lib/libgdk-x11-2.0.so.0
#2  0xb7a2eeef in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#3  0x0000f6f6 in ?? ()
#4  0xbff15df4 in ?? ()
#5  0x0000006c in ?? ()
#6  0xb75ad1ec in ?? () from /usr/lib/libglib-2.0.so.0
#7  0x00000000 in ?? ()
(gdb) info registers
eax            0x810ea58	135326296
ecx            0x60001	393217
edx            0x8589c18	140024856
ebx            0xb783423c	-1216134596
esp            0xbff15d10	0xbff15d10
ebp            0xbff15d28	0xbff15d28
esi            0xf6f6	63222
edi            0x86b1c08	141237256
eip            0xb77c8d5f	0xb77c8d5f <gdk_drawable_get_screen+31>
eflags         0x210206	[ PF 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 -1227086144 (LWP 23413)):
#0  0xb77c8d5f in gdk_drawable_get_screen () from /usr/lib/libgdk-x11-2.0.so.0
#1  0xb780c178 in gdk_window_new () from /usr/lib/libgdk-x11-2.0.so.0
#2  0xb7a2eeef in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#3  0x0000f6f6 in ?? ()
#4  0xbff15df4 in ?? ()
#5  0x0000006c in ?? ()
#6  0xb75ad1ec in ?? () from /usr/lib/libglib-2.0.so.0
#7  0x00000000 in ?? ()
(gdb) quit
The program is running.  Exit anyway? (y or n)