GNU gdb 6.6-debian
Copyright (C) 2006 Free Software Foundation, Inc.
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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/nautilus-sendto 
[Thread debugging using libthread_db enabled]
[New Thread -1220766016 (LWP 12615)]
Expects URIs or filenames to be passed as options

Program exited with code 01.
(gdb) backtrace
No stack.
(gdb) info registers
The program has no registers now.
(gdb) thread apply all backtrace
(gdb) quit