entering perl callback handler...
my_perl == NULL

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb7b55b90 (LWP 28603)]
0xb7b6b1e8 in SWIG_Wrap_callback (event=int,
    p_data=0xb7b553a0)
    at ../../../../../..//client/perl/bsa_api_wrap.c:2005
2005          printf("Destruct level : %d...\n", PL_perl_destruct_level);
(gdb) where
#0  0xb7b6b1e8 in SWIG_Wrap_bsa_disc_callback (event=int,
    p_data=0xb7b553a0)
    at ../../../../../../client/perl/bsa_api_wrap.c:2005
#1  0xb7bce6e5 in bsa_mgt_disc_hdlr (p_msg=0xb7bf3aac)
    at ../../../../../..//client/mgt/bsa_mgt_int.c:63
#2  0xb7bce8ce in callback_task (param=0)
    at ../../../../../..//client/mgt/bsa_mgt_int.c:159
#3  0xb7ec94fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0xb7e4be5e in clone () from /lib/tls/i686/cmov/libc.so.6