(gdb) bt
#0  0x100ce418 in __bt_cmp (t=0x10147258, k1=0x7f1f4640, e=0x101478cc) at btree/
bt_utils.c:185
#1  0x100cc4e0 in __bt_search (t=0x10147258, key=0x7f1f4640, exactp=0x7f1f44f0) 
at btree/bt_search.c:85
#2  0x100cc040 in __bt_put (dbp=0x10147258, key=0x7f1f4640, data=0x7f1f4648, fla
gs=0) at btree/bt_put.c:165
#3  0x100464bc in ast_db_put (family=0x302fc3c4 "SIP/Registry", keys=0x10156f58 
"202", 
    value=0x7f1f56b0 "10.2.124.246:5060:120:202:sip:202@10.2.124.246") at db.c:1
66
#4  0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#5  0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#6  0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#7  0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#8  0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#9  0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#10 0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#11 0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
#12 0x302cafa8 in parse_register_contact (pvt=0xa027cf6, peer=0x10156f58, req=0x
7f1fe888) at chan_sip.c:7775
Previous frame inner to this frame (corrupt stack?)
(gdb)