(gdb) bt #0 0x2837f537 in pthread_testcancel () from /lib/libpthread.so.2 #1 0x2836e89a in sigaction () from /lib/libpthread.so.2 #2 0x2836888d in pthread_kill () from /lib/libpthread.so.2 #3 0x28368256 in raise () from /lib/libpthread.so.2 #4 0x28442e34 in abort () from /lib/libc.so.6 #5 0x2841f060 in __assert () from /lib/libc.so.6 #6 0x080aad9e in entry_schema_check () #7 0x286908a3 in bdb_add (op=0xcecfa0c0, rs=0xcecfa080) at add.c:63 #8 0x080ec0b5 in overlay_init () #9 0x080db272 in glue_sub_init () #10 0x08080a75 in slap_req2res () #11 0x080818ac in slap_send_ldap_result () #12 0x08113e35 in translucent_initialize () #13 0x080db309 in overlay_op_walk () #14 0x080db543 in overlay_op_walk () #15 0x080db650 in overlay_op_walk () #16 0x0808b0c6 in fe_op_modify () #17 0x0808a33e in do_modify () #18 0x0806fb84 in connection_done () #19 0x281b36ad in ldap_int_thread_pool_wrapper () from /usr/local/lib/libldap_r-2.3.so.2 #20 0x283703a5 in pthread_create () from /lib/libpthread.so.2 #21 0x2842e3df in _ctx_start () from /lib/libc.so.6