Same bug here:
Program received signal SIGINT, Interrupt.
0x00130416 in __kernel_vsyscall ()
(gdb) where
#0 0x00130416 in __kernel_vsyscall ()
#1 0x00b07e6e in raise () from /lib/i386-linux-gnu/libpthread.so.0
#2 0x00200808 in rb_debug_stop_in_debugger () at rb-debug.c:282
#3 0x00200874 in log
Thanks for your bug report. Please try to obtain a backtrace
http://wiki.ubuntu.com/DebuggingProgramCrash and attach the file to the
bug report. This will greatly help us in tracking down your problem.
** Attachment removed: "CoreDump.gz"
https://bugs.edge.launchpad.net/bugs/641064/+attachment
