/ # kamailio -DD -E
Listening on 
             udp: 192.168.5.7:5060
             udp: 2600:70FF:B0CF:0:6C3E:2B62:BA0C:A6CC:5060
             udp: FE80:0:0:0:86B7:634:47E:6A56:5060
Aliases: 
             udp: fe80::86b7:634:47e:6a56:5060
             udp: 2600:70ff:b0cf:0:6c3e:2b62:ba0c:a6cc:5060
             udp: 192.168.5.7:5060

 0(16) INFO: <core> [core/tcp_main.c:4982]: init_tcp(): using epoll_lt as the io watch method (auto detected)
 0(16) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded
 0(16) INFO: rr [rr_mod.c:185]: mod_init(): outbound module not available
 0(16) INFO: <core> [main.c:2834]: main(): processes (at least): 33 - shm size: 67108864 - pkg size: 8388608
 0(16) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992
 0(16) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984
 0(16) INFO: <core> [core/udp_server.c:324]: udp_init(): setting scope of 2600:70FF:B0CF:0:6C3E:2B62:BA0C:A6CC
 0(16) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992
 0(16) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984
 0(16) INFO: <core> [core/udp_server.c:324]: udp_init(): setting scope of FE80:0:0:0:86B7:634:47E:6A56
 0(16) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992
 0(16) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984
29(45) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/45
31(47) INFO: ctl [io_listener.c:213]: io_listen_loop(): io_listen_loop:  using epoll_lt io watch method (config)