GNU gdb 6.6-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
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/evince 
[Thread debugging using libthread_db enabled]
[New Thread -1231403328 (LWP 18231)]
[New Thread -1233040496 (LWP 18234)]

Program received signal SIGTERM, Terminated.
[Switching to Thread -1231403328 (LWP 18231)]
0xffffe410 in __kernel_vsyscall ()
(gdb) quit
The program is running.  Exit anyway? (y or n) Not confirmed.
(gdb) backtrace
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71b5478 in connect () from /lib/tls/i686/cmov/libc.so.6
#2  0xb476513c in httpAddrConnect () from /usr/lib/libcups.so.2
#3  0xb47639e6 in httpReconnect () from /usr/lib/libcups.so.2
#4  0xb47640f6 in httpConnectEncrypt () from /usr/lib/libcups.so.2
#5  0xb4796129 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so
#6  0x08558550 in ?? ()
#7  0x00000277 in ?? ()
#8  0x00000000 in ?? ()
(gdb) backtrace full
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb71b5478 in connect () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb476513c in httpAddrConnect () from /usr/lib/libcups.so.2
No symbol table info available.
#3  0xb47639e6 in httpReconnect () from /usr/lib/libcups.so.2
No symbol table info available.
#4  0xb47640f6 in httpConnectEncrypt () from /usr/lib/libcups.so.2
No symbol table info available.
#5  0xb4796129 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so
No symbol table info available.
#6  0x08558550 in ?? ()
No symbol table info available.
#7  0x00000277 in ?? ()
No symbol table info available.
#8  0x00000000 in ?? ()
No symbol table info available.
(gdb) info registers
eax            0xfffffe00	-512
ecx            0xbfca17a0	-1077274720
edx            0xb477fe6c	-1267204500
ebx            0x3	3
esp            0xbfca1788	0xbfca1788
ebp            0xbfca17d8	0xbfca17d8
esi            0x0	0
edi            0x866cb38	140954424
eip            0xffffe410	0xffffe410 <__kernel_vsyscall+16>
eflags         0x200246	[ PF ZF IF 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 2 (Thread -1233040496 (LWP 18234)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb6ede676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb71c12fd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x08061463 in ev_render_thread (data=0x0) at /build/buildd/evince-2.19.92/./shell/ev-job-queue.c:247
#4  0xb72e55ef in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00000000 in ?? ()

Thread 1 (Thread -1231403328 (LWP 18231)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb71b5478 in connect () from /lib/tls/i686/cmov/libc.so.6
#2  0xb476513c in httpAddrConnect () from /usr/lib/libcups.so.2
#3  0xb47639e6 in httpReconnect () from /usr/lib/libcups.so.2
#4  0xb47640f6 in httpConnectEncrypt () from /usr/lib/libcups.so.2
#5  0xb4796129 in ?? () from /usr/lib/gtk-2.0/2.10.0/printbackends/libprintbackend-cups.so
#6  0x08558550 in ?? ()
#7  0x00000277 in ?? ()
#8  0x00000000 in ?? ()
(gdb) quit
The program is running.  Exit anyway? (y or n)