=== Thread ID: 0x7fa7c24ca700 LWP:16888 (default_tps_processing_function started at [  226] taskprocessor.c default_listener_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 3647 device_state_cb &context_merge_lock 0x557c7927be00 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b42b6] asterisk pbx.c:3650 device_state_cb()
        [0x557c79109430] asterisk stasis.c:1263 dispatch_exec_async()
        [0x557c79128006] asterisk taskprocessor.c:1235 ast_taskprocessor_execute()
        [0x557c791280b0] asterisk taskprocessor.c:201 default_tps_processing_function()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 6501 (ast_merge_contexts_and_delete)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b7fe700 LWP:16914 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7a008e700 LWP:16913 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7991b7700 LWP:16986 (handle_tcptls_connection started at [  342] tcptls.c ast_tcptls_server_root())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b781700 LWP:17122 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7c23d0700 LWP:17123 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7c22d6700 LWP:17124 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Lock #0 (pbx.c): MUTEX 6501 ast_merge_contexts_and_delete &context_merge_lock 0x557c7927be00 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790bcaa6] asterisk pbx.c:8503 ast_wrlock_contexts()
        [inlined] asterisk pbx.c:6502 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== ---> Lock #1 (pbx.c): MUTEX 8503 ast_wrlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790bcacc] asterisk pbx.c:6504 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== ---> Lock #2 (pbx.c): WRLOCK 8521 ast_wrlock_context &con->lock 0x7fa7b819dc20 (1)
        [0x557c79092f6c] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:935 __ast_rwlock_wrlock()
        [0x557c790b2374] asterisk pbx.c:8521 ast_wrlock_context()
        [inlined] asterisk pbx.c:7468 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== ---> Waiting for Lock #3 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b687700 LWP:17125 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b493700 LWP:17128 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7c2353700 LWP:17129 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7c2259700 LWP:17130 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7c21dc700 LWP:17131 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b222700 LWP:17127 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2914] asterisk pbx.c:7502 ast_add_extension2_lockopt()
        [0x557c790bcc7f] asterisk pbx.c:6431 context_merge()
        [inlined] asterisk pbx.c:6519 ast_merge_contexts_and_delete()
        [0x7fa7a2d4f4bb] pbx_ael.so pbx_ael.c:186 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 4025 (ast_add_hint)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b29f700 LWP:17126 (netconsole           started at [ 1530] asterisk.c listener())
=== ---> Lock #0 (pbx.c): MUTEX 4025 ast_add_hint hints 0x557c7a34e490 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c78fe8eb2] asterisk astobj2.c:286 __ao2_lock()
        [0x557c790adedf] asterisk pbx.c:4028 ast_add_hint()
        [0x557c790b2771] asterisk pbx.c:7571 ast_add_extension2_lockopt()
        [0x557c790bdd84] asterisk pbx.c:7305 ast_add_extension2()
        [0x7fa7a3d0367b] res_ael_share.so pval.c:4228 add_extensions()
        [0x7fa7a3d0afd2] res_ael_share.so pval.c:4664 ast_compile_ael2()
        [0x7fa7a2d4f476] pbx_ael.so pbx_ael.c:175 pbx_load_module()
        [0x7fa7a2d4fb69] pbx_ael.so pbx_ael.c:259 handle_cli_ael_reload()
        [inlined] pbx_ael.so pbx_ael.c:243 handle_cli_ael_reload()
        [0x557c7904c481] asterisk cli.c:3093 ast_cli_command_full()
        [0x557c7904c9cb] asterisk cli.c:3120 ast_cli_command_multiple_full()
        [0x557c78fe6131] asterisk asterisk.c:1421 netconsole()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== ---> Waiting for Lock #1 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79acc3700 LWP:17144 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79ac46700 LWP:17143 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b416700 LWP:17142 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b399700 LWP:17141 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b31c700 LWP:17140 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79ad40700 LWP:17188 (handle_tcptls_connection started at [  342] tcptls.c ast_tcptls_server_root())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79afb1700 LWP:17194 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79af34700 LWP:17193 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79aeb7700 LWP:17192 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79ae3a700 LWP:17191 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79adbd700 LWP:17190 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79913a700 LWP:17200 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b58d700 LWP:17199 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b128700 LWP:17198 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b0ab700 LWP:17197 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa79b02e700 LWP:17196 (worker_start         started at [ 1111] threadpool.c worker_thread_start())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa7990bd700 LWP:17202 (handle_tcptls_connection started at [  342] tcptls.c ast_tcptls_server_root())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fa799040700 LWP:17222 (handle_tcptls_connection started at [  342] tcptls.c ast_tcptls_server_root())
=== ---> Waiting for Lock #0 (pbx.c): MUTEX 8508 ast_rdlock_contexts &conlock 0x557c7927be40 (1)
        [0x557c79090501] asterisk lock.h:446 ast_reentrancy_lock()
        [inlined] asterisk lock.c:272 __ast_pthread_mutex_lock()
        [0x557c790b5a8a] asterisk pbx.c:2889 pbx_extension_helper()
        [0x557c790b7445] asterisk pbx.c:4181 ast_exists_extension()
        [0x7fa7a23aeb70] res_pjsip_exten_state.so res_pjsip_exten_state.c:417 new_subscribe()
        [0x7fa7a3a990e6] res_pjsip_pubsub.so res_pjsip_pubsub.c:1148 build_resource_tree()
        [0x7fa7a3a99cd2] res_pjsip_pubsub.so res_pjsip_pubsub.c:3046 pubsub_on_rx_subscribe_request()
        [0x7fa7a3a9a7a8] res_pjsip_pubsub.so res_pjsip_pubsub.c:3718 pubsub_on_rx_request()
        [0x7fa7c59cf087] libasteriskpj.so.2 sip_endpoint.c:931 pjsip_endpt_process_rx_data()
        [0x7fa7a3b776a4] res_pjsip.so pjsip_distributor.c:956 distribute()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912f230] asterisk threadpool.c:1354 execute_tasks()
        [0x557c79127f54] asterisk taskprocessor.c:370 tps_task_free()
        [inlined] asterisk taskprocessor.c:1239 ast_taskprocessor_execute()
        [0x557c7912fc24] asterisk threadpool.c:1138 worker_active()
        [inlined] asterisk threadpool.c:1056 worker_start()
        [0x557c79137ee3] asterisk utils.c:1301 dummy_start()
        [0x7fa7c5220fa3] libpthread.so.0 pthread_create.c:487 start_thread()
        [0x7fa7c4cb44cf] libc.so.6 clone.S:97 clone()
=== --- ---> Locked Here: pbx.c line 8503 (ast_wrlock_contexts)
=== -------------------------------------------------------------------
===
=======================================================================

[2021-08-24 12:38:49.028-0400] VERBOSE[17223]: [PJSIP] Endpoint localhost is now Reachable
[2021-08-24 12:38:49.028-0400] VERBOSE[17223]: [PJSIP] Contact localhost/sip:127.0.0.1 is now Reachable.  RTT: 22.924 msec
[2021-08-24 12:39:19.758-0400] VERBOSE[16950]: [PJSIP] Removed contact 'sip:5005@192.168.80.121:5060;x-ast-txp=transport-udp' from AOR '5005' due to expiration
[2021-08-24 12:39:19.758-0400] VERBOSE[17227]: [PJSIP] Contact 5005/sip:5005@192.168.80.121:5060;x-ast-txp=transport-udp has been deleted
[2021-08-24 12:39:19.759-0400] VERBOSE[17227]: [PJSIP] Endpoint 5005 is now Unreachable
vbox-markm-x64*CLI>