rendered paste body(gdb) bt
#0 0x4018850d in mallopt () from /lib/libc.so.6
#1 0x40187d4b in mallopt () from /lib/libc.so.6
#2 0x40187763 in calloc () from /lib/libc.so.6
#3 0x40580102 in sip_alloc (callid=0x0, sin=0x0, useglobal_nat=0, intended_method=5) at chan_sip.c:3084
#4 0x4057934c in sip_request_call (type=0xbd9eba04 "SIP", format=4, data=0xbd9ebe94, cause=0xbd9ebad4)
at chan_sip.c:11776
#5 0x08063611 in ast_request (type=0xbd9eba04 "SIP", format=4, data=0x81e4490, cause=0x4) at channel.c:2579
#6 0x407f4e6b in dial_exec_full (chan=0x8171268, data=0x4, peerflags=0xbd9ec41c) at app_dial.c:1053
#7 0x407f3ea5 in dial_exec (chan=0x81e4490, data=0x81e4490) at app_dial.c:1649
#8 0x0808e555 in pbx_extension_helper (c=0x8171268, con=0x81e4490, context=0x81713b8 "macro-dial",
exten=0x81714ac "s", priority=10, label=0x0, callerid=0xbd9f6ea4 "dial|15|tr|46", action=136069528) at pbx.c:553
#9 0x0808cc74 in ast_spawn_extension (c=0x81e4490, context=0x81e4490 "8", exten=0x81e4490 "8", priority=136201360,
callerid=0x81e4490 "8") at pbx.c:2230
#10 0x40875a8d in macro_exec (chan=0x8171268, data=0xa) at app_macro.c:221
#11 0x0808e555 in pbx_extension_helper (c=0x8171268, con=0x81e4490, context=0x81713b8 "macro-dial",
exten=0x81714ac "s", priority=9, label=0x0, callerid=0xbd9fd754 "exten-vm|46|46", action=136069528) at pbx.c:553
#12 0x0808cc74 in ast_spawn_extension (c=0x81e4490, context=0x81e4490 "8", exten=0x81e4490 "8", priority=136201360,
callerid=0x81e4490 "8") at pbx.c:2230
#13 0x40875a8d in macro_exec (chan=0x8171268, data=0x9) at app_macro.c:221
#14 0x0808e555 in pbx_extension_helper (c=0x8171268, con=0x81e4490, context=0x81713b8 "macro-dial",
exten=0x81714ac "s", priority=1, label=0x0, callerid=0x0, action=0) at pbx.c:553
#15 0x0808f0fa in __ast_pbx_run (c=0x8171268) at pbx.c:2230
#16 0x0808fdef in pbx_thread (data=0x81e4490) at pbx.c:2517
#17 0x40025e51 in pthread_start_thread () from /lib/libpthread.so.0
#18 0x401ed8aa in clone () from /lib/libc.so.6