#0  sip_prepare_socket (p=0x164de08) at chan_sip.c:29024
#1  0x00007fffbec68fbd in __sip_xmit (p=0x164de08, data=0x1652ef0) at chan_sip.c:3748
#2  0x00007fffbec6ac2c in __sip_reliable_xmit (p=0x164de08, seqno=102, resp=0, data=0x1650eb0, fatal=0, sipmethod=4) at chan_sip.c:4259
#3  0x00007fffbec6cc7a in send_request (p=0x164de08, req=0x7fffffff8030, reliable=XMIT_RELIABLE, seqno=102) at chan_sip.c:4808
#4  0x00007fffbec9e782 in transmit_notify_with_mwi (p=0x164de08, newmsgs=0, oldmsgs=0, vmexten=0x7fffffff8ae0 "voicemail") at chan_sip.c:15383
#5  0x00007fffbece74d4 in sip_send_mwi_to_peer (peer=0x16490a8, cache_only=1) at chan_sip.c:29285
#6  0x00007fffbecfad38 in build_peer (name=0x1647080 "test", v_head=0x1647160, alt=0x0, realtime=0, devstate_only=0) at chan_sip.c:31770
#7  0x00007fffbed015c9 in reload_config (reason=CHANNEL_MODULE_LOAD) at chan_sip.c:32979
#8  0x00007fffbed05c80 in load_module () at chan_sip.c:35128
#9  0x0000000000538440 in start_resource (mod=0x15fde80) at loader.c:1026
#10 0x0000000000539104 in load_resource_list (load_order=0x7fffffffb240, global_symbols=0, mod_count=0x7fffffffb1d0) at loader.c:1290
#11 0x0000000000539848 in load_modules (preload_only=0) at loader.c:1451
#12 0x000000000045cd55 in asterisk_daemon (isroot=1, runuser=0x0, rungroup=0x0) at asterisk.c:4615
#13 0x000000000045c306 in main (argc=2, argv=0x7fffffffe5c8) at asterisk.c:4372

#0  sip_prepare_socket (p=0x7fffd8000bb8) at chan_sip.c:29024
#1  0x00007fffbec68fbd in __sip_xmit (p=0x7fffd8000bb8, data=0x7fffd8005bb0) at chan_sip.c:3748
#2  0x00007fffbec6ac2c in __sip_reliable_xmit (p=0x7fffd8000bb8, seqno=102, resp=0, data=0x7fffd8003b70, fatal=0, sipmethod=4) at chan_sip.c:4259
#3  0x00007fffbec6cc7a in send_request (p=0x7fffd8000bb8, req=0x7ffff51e3080, reliable=XMIT_RELIABLE, seqno=102) at chan_sip.c:4808
#4  0x00007fffbec9e782 in transmit_notify_with_mwi (p=0x7fffd8000bb8, newmsgs=0, oldmsgs=0, vmexten=0x7ffff51e3b30 "voicemail") at chan_sip.c:15383
#5  0x00007fffbece74d4 in sip_send_mwi_to_peer (peer=0x16490a8, cache_only=0) at chan_sip.c:29285
#6  0x00007fffbeca951a in mwi_event_cb (userdata=0x16490a8, sub=0x164d5a8, msg=0x1845658) at chan_sip.c:17226
#7  0x00000000005ccc80 in subscription_invoke (sub=0x164d5a8, message=0x1845658) at stasis.c:434
#8  0x00000000005cd866 in dispatch_exec_async (local=0x7ffff51e3d00) at stasis.c:715
#9  0x00000000005eac26 in ast_taskprocessor_execute (tps=0x164d748) at taskprocessor.c:965
#10 0x00000000005f4057 in execute_tasks (data=0x164d748) at threadpool.c:1322
#11 0x00000000005eac3c in ast_taskprocessor_execute (tps=0x1495a38) at taskprocessor.c:967
#12 0x00000000005f2399 in threadpool_execute (pool=0x1496288) at threadpool.c:351
#13 0x00000000005f39db in worker_active (worker=0x7fffec0015c8) at threadpool.c:1105
#14 0x00000000005f3794 in worker_start (arg=0x7fffec0015c8) at threadpool.c:1024
#15 0x00000000005ffb0f in dummy_start (data=0x7fffec000a60) at utils.c:1235
#16 0x00007ffff6518182 in start_thread (arg=0x7ffff51e4700) at pthread_create.c:312
#17 0x00007ffff5afafbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111