$sudo aptitude install libc6-dbg
(gdb) set environment LD_LIBRARY_PATH=/usr/lib/debug
#1 0xb7c9ba31 in *__GI_abort () at abort.c:88 #2 0xb7cd1fdb in __libc_message (do_abort=2, fmt=0xb7d8a4e8 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:170 #3 0xb7cd7c37 in malloc_printerr (action=2,