=== Thread ID: 0xb65a4b70 (do_monitor           started at [26511] chan_sip.c restart_monitor())
=== ---> Lock #0 (chan_sip.c): MUTEX 25967 handle_request_do &netlock 0xb6907800 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811ccc2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0xae) [0x81166e8]
        /usr/lib/asterisk/modules/chan_sip.so(+0x768be) [0xb68c28be]
        /usr/lib/asterisk/modules/chan_sip.so(+0x766bd) [0xb68c26bd]
        /usr/sbin/asterisk(ast_io_wait+0x144) [0x81111a4]
        /usr/lib/asterisk/modules/chan_sip.so(+0x78457) [0xb68c4457]
        /usr/sbin/asterisk() [0x818fc0d]
        /lib/i686/cmov/libpthread.so.0(+0x5955) [0xb7522955]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb77311de]
=== ---> Lock #1 (chan_sip.c): MUTEX 8425 sip_pvt_lock_full pvt 0xb6381078 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811ccc2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0xae) [0x81166e8]
        /usr/sbin/asterisk(__ao2_lock+0x48) [0x8085b1c]
        /usr/lib/asterisk/modules/chan_sip.so(+0x25758) [0xb6871758]
        /usr/lib/asterisk/modules/chan_sip.so(+0x769b8) [0xb68c29b8]
        /usr/lib/asterisk/modules/chan_sip.so(+0x766bd) [0xb68c26bd]
        /usr/sbin/asterisk(ast_io_wait+0x144) [0x81111a4]
        /usr/lib/asterisk/modules/chan_sip.so(+0x78457) [0xb68c4457]
        /usr/sbin/asterisk() [0x818fc0d]
        /lib/i686/cmov/libpthread.so.0(+0x5955) [0xb7522955]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb77311de]
=== ---> Waiting for Lock #2 (astobj2.c): MUTEX 497 internal_ao2_link c 0xa2ef548 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811ccc2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0xae) [0x81166e8]
        /usr/sbin/asterisk(__ao2_lock+0x48) [0x8085b1c]
        /usr/sbin/asterisk() [0x8086651]
        /usr/sbin/asterisk(__ao2_callback+0x56) [0x8086adc]
        /usr/lib/asterisk/modules/chan_sip.so(+0x58465) [0xb68a4465]
        /usr/sbin/asterisk(ast_cli_command_full+0x217) [0x80c8556]
        /usr/sbin/asterisk() [0x8124fe3]
        /usr/sbin/asterisk() [0x8129684]
        /usr/sbin/asterisk() [0x8129fa7]
        /usr/sbin/asterisk() [0x812a45c]
        /usr/sbin/asterisk() [0x8180c89]
        /usr/sbin/asterisk() [0x818fc0d]
        /lib/i686/cmov/libpthread.so.0(+0x5955) [0xb7522955]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb77311de]
=== --- ---> Locked Here: astobj2.c line 661 (internal_ao2_callback)
=== -------------------------------------------------------------------
===



=== -------------------------------------------------------------------
===
=== Thread ID: 0xb5bf7b70 (handle_tcptls_connection started at [  314] tcptls.c ast_tcptls_server_root())
=== ---> Lock #0 (astobj2.c): MUTEX 661 internal_ao2_callback c 0xa2ef548 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811ccc2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0xae) [0x81166e8]
        /usr/sbin/asterisk(__ao2_lock+0x48) [0x8085b1c]
        /usr/sbin/asterisk() [0x8086651]
        /usr/sbin/asterisk(__ao2_callback+0x56) [0x8086adc]
        /usr/lib/asterisk/modules/chan_sip.so(+0x58465) [0xb68a4465]
        /usr/sbin/asterisk(ast_cli_command_full+0x217) [0x80c8556]
        /usr/sbin/asterisk() [0x8124fe3]
        /usr/sbin/asterisk() [0x8129684]
        /usr/sbin/asterisk() [0x8129fa7]
        /usr/sbin/asterisk() [0x812a45c]
        /usr/sbin/asterisk() [0x8180c89]
        /usr/sbin/asterisk() [0x818fc0d]
        /lib/i686/cmov/libpthread.so.0(+0x5955) [0xb7522955]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb77311de]
=== ---> Waiting for Lock #1 (chan_sip.c): MUTEX 18859 show_channels_cb cur 0xb6381078 (1)
        /usr/sbin/asterisk(ast_bt_get_addresses+0x19) [0x811ccc2]
        /usr/sbin/asterisk(__ast_pthread_mutex_lock+0xae) [0x81166e8]
        /usr/sbin/asterisk(__ao2_lock+0x48) [0x8085b1c]
        /usr/lib/asterisk/modules/chan_sip.so(+0x57dd5) [0xb68a3dd5]
        /usr/sbin/asterisk() [0x8086717]
        /usr/sbin/asterisk(__ao2_callback+0x56) [0x8086adc]
        /usr/lib/asterisk/modules/chan_sip.so(+0x58465) [0xb68a4465]
        /usr/sbin/asterisk(ast_cli_command_full+0x217) [0x80c8556]
        /usr/sbin/asterisk() [0x8124fe3]
        /usr/sbin/asterisk() [0x8129684]
        /usr/sbin/asterisk() [0x8129fa7]
        /usr/sbin/asterisk() [0x812a45c]
        /usr/sbin/asterisk() [0x8180c89]
        /usr/sbin/asterisk() [0x818fc0d]
        /lib/i686/cmov/libpthread.so.0(+0x5955) [0xb7522955]
        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb77311de]
=== --- ---> Locked Here: chan_sip.c line 8425 (sip_pvt_lock_full)
=== -------------------------------------------------------------------