Asterisk Ready.
    -- Contact 6002/sip:6002@10.100.100.1:64830;ob is now Reachable.  RTT: 45.286 msec
  == Endpoint 6002 is now Reachable
    -- Added contact 'sip:6001@10.100.100.1:5060' to AOR '6001' with expiration of 120 seconds
  == Contact 6001/sip:6001@10.100.100.1:5060 has been created
  == Endpoint 6001 is now Reachable
    -- Contact 6001/sip:6001@10.100.100.1:5060 is now Unknown.  RTT: 0.000 msec
==4171== Thread 28:
==4171== Invalid write of size 1
==4171==    at 0x51507F9: xml_print_node (xml.c:252)
==4171==    by 0x51508CF: xml_print_node (xml.c:271)
==4171==    by 0x5150B5A: pj_xml_print (xml.c:326)
==4171==    by 0x50B1A81: pjxpidf_print (xpidf.c:171)
==4171==    by 0x2D854011: xpidf_to_string (res_pjsip_xpidf_body_generator.c:111)
==4171==    by 0xF77273B: ast_sip_pubsub_generate_body_content (res_pjsip_pubsub.c:3464)
==4171==    by 0xF772868: generate_initial_notify (res_pjsip_pubsub.c:2830)
==4171==    by 0xF7728AF: initial_notify_task (res_pjsip_pubsub.c:2844)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5FB1A6: execute_tasks (threadpool.c:1322)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5F9460: threadpool_execute (threadpool.c:351)
==4171==  Address 0xa3e56c8 is 0 bytes after a block of size 152 alloc'd
==4171==    at 0x4C29975: calloc (vg_replace_malloc.c:711)
==4171==    by 0xF769F83: _ast_calloc (utils.h:573)
==4171==    by 0xF769F83: ast_str_create (strings.h:639)
==4171==    by 0xF769F83: allocate_subscription (res_pjsip_pubsub.c:1146)
==4171==    by 0xF76A0F1: create_virtual_subscriptions (res_pjsip_pubsub.c:1180)
==4171==    by 0xF76A51B: create_subscription_tree (res_pjsip_pubsub.c:1395)
==4171==    by 0xF76E991: pubsub_on_rx_subscribe_request (res_pjsip_pubsub.c:2963)
==4171==    by 0xF76EF4F: pubsub_on_rx_request (res_pjsip_pubsub.c:3478)
==4171==    by 0x50C0767: pjsip_endpt_process_rx_data (sip_endpoint.c:887)
==4171==    by 0x11A38460: distribute (pjsip_distributor.c:770)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5FB1A6: execute_tasks (threadpool.c:1322)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5F9460: threadpool_execute (threadpool.c:351)
==4171==
==4171== Invalid write of size 1
==4171==    at 0x5150808: xml_print_node (xml.c:253)
==4171==    by 0x51508CF: xml_print_node (xml.c:271)
==4171==    by 0x5150B5A: pj_xml_print (xml.c:326)
==4171==    by 0x50B1A81: pjxpidf_print (xpidf.c:171)
==4171==    by 0x2D854011: xpidf_to_string (res_pjsip_xpidf_body_generator.c:111)
==4171==    by 0xF77273B: ast_sip_pubsub_generate_body_content (res_pjsip_pubsub.c:3464)
==4171==    by 0xF772868: generate_initial_notify (res_pjsip_pubsub.c:2830)
==4171==    by 0xF7728AF: initial_notify_task (res_pjsip_pubsub.c:2844)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5FB1A6: execute_tasks (threadpool.c:1322)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5F9460: threadpool_execute (threadpool.c:351)
==4171==  Address 0xa3e56c9 is 1 bytes after a block of size 152 alloc'd
==4171==    at 0x4C29975: calloc (vg_replace_malloc.c:711)
==4171==    by 0xF769F83: _ast_calloc (utils.h:573)
==4171==    by 0xF769F83: ast_str_create (strings.h:639)
==4171==    by 0xF769F83: allocate_subscription (res_pjsip_pubsub.c:1146)
==4171==    by 0xF76A0F1: create_virtual_subscriptions (res_pjsip_pubsub.c:1180)
==4171==    by 0xF76A51B: create_subscription_tree (res_pjsip_pubsub.c:1395)
==4171==    by 0xF76E991: pubsub_on_rx_subscribe_request (res_pjsip_pubsub.c:2963)
==4171==    by 0xF76EF4F: pubsub_on_rx_request (res_pjsip_pubsub.c:3478)
==4171==    by 0x50C0767: pjsip_endpt_process_rx_data (sip_endpoint.c:887)
==4171==    by 0x11A38460: distribute (pjsip_distributor.c:770)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5FB1A6: execute_tasks (threadpool.c:1322)
==4171==    by 0x5EEAB5: ast_taskprocessor_execute (taskprocessor.c:965)
==4171==    by 0x5F9460: threadpool_execute (threadpool.c:351)

   == Contact 6001/sip:6001@10.100.100.1:5060 has been deleted
  == Endpoint 6001 is now Unreachable
Asterisk cleanly ending (0).
Executing last minute cleanups
  == Destroying musiconhold processes
  == Manager unregistered action DBGet
  == Manager unregistered action DBPut
  == Manager unregistered action DBDel
  == Manager unregistered action DBDelTree
==4171==
==4171== HEAP SUMMARY:
==4171==     in use at exit: 23,736,031 bytes in 140,576 blocks
==4171==   total heap usage: 2,050,550 allocs, 1,909,974 frees, 159,437,710 bytes allocated
==4171==
==4171== LEAK SUMMARY:
==4171==    definitely lost: 8,897 bytes in 290 blocks
==4171==    indirectly lost: 0 bytes in 0 blocks
==4171==      possibly lost: 4,847,513 bytes in 24,875 blocks
==4171==    still reachable: 18,879,621 bytes in 115,411 blocks
==4171==         suppressed: 0 bytes in 0 blocks
==4171== Rerun with --leak-check=full to see details of leaked memory
==4171==
==4171== For counts of detected and suppressed errors, rerun with: -v
==4171== Use --track-origins=yes to see where uninitialised values come from
==4171== ERROR SUMMARY: 6 errors from 4 contexts (suppressed: 0 from 0)