GNU gdb (GDB) 7.1-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
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Reading symbols from /sbin/mountall...(no debugging symbols found)...done.
Attaching to program: /sbin/mountall, process 332
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
[Thread debugging using libthread_db enabled]
0x009579fb in ply_list_find_node () from /lib/libply.so.2
(gdb) bt
#0  0x009579fb in ply_list_find_node () from /lib/libply.so.2
#1  0x00957c82 in ply_list_remove_node () from /lib/libply.so.2
#2  0x003a2a1f in ?? () from /lib/libply-boot-client.so.2
#3  0x003a2d28 in ply_boot_client_flush () from /lib/libply-boot-client.so.2
#4  0x00f16c97 in main ()
(gdb)