(gdb) bt
#0  0x4207a251 in chunk_alloc () from /lib/i686/libc.so.6
#1  0x4207a058 in malloc () from /lib/i686/libc.so.6
#2  0x080afa9a in accept_thread (ignore=0x0) at manager.c:1457
#3  0x4003afef in pthread_start_thread () from /lib/i686/libpthread.so.0

#0  0x4207a251 in chunk_alloc () from /lib/i686/libc.so.6
No symbol table info available.
#1  0x4207a058 in malloc () from /lib/i686/libc.so.6
No symbol table info available.
#2  0x080afa9a in accept_thread (ignore=0x0) at manager.c:1457
        as = 50
        sin = {sin_family = 2, sin_port = 51369, sin_addr = {
    s_addr = 16777343}, sin_zero = "￿\237￿￿￿\237￿￿"}
        sinlen = 16
        s = (struct mansession *) 0x81d3298
        p = (struct protoent *) 0x42132fe4
        arg = 1
        flags = 2
        attr = {__detachstate = 1, __schedpolicy = 0, __schedparam = {
    __sched_priority = 0}, __inheritsched = 0, __scope = 0,
  __guardsize = 4096, __stackaddr_set = 0, __stackaddr = 0x0,
  __stacksize = 262144}
#3  0x4003afef in pthread_start_thread () from /lib/i686/libpthread.so.0
No symbol table info available.

(gdb) thread apply all bt

Thread 1 (process 6667):
#0  0x4207a251 in chunk_alloc () from /lib/i686/libc.so.6
#1  0x4207a058 in malloc () from /lib/i686/libc.so.6
#2  0x080afa9a in accept_thread (ignore=0x0) at manager.c:1457
#3  0x4003afef in pthread_start_thread () from /lib/i686/libpthread.so.0