Mine

tport_bind_server(0x80772f0) to */192.168.1.107:5061/sips
tport_bind_server(0x80772f0): calling tport_listen for tls
tport_alloc_primary(0x80772f0): new primary tport 0x8077da0
tport_tls_init_master(0x8077da0): tls key = /home/kakaroto/.sip/auth/agent.pem
tls_init_master: Input/output error
tport_is_primary : self = 0x8077da0 - primary = 134708640
tport_listen(0x80772f0): tls_init_master(pf=2 tls/[192.168.1.107]:5061): Input/output error
nta: bind(192.168.1.107:5061;transport=*): Input/output error
nua: initializing SIP stack failed
nua: nua_stack_deinit: entering
sres_sofia_update(0x8075478, -1, -1)
sres_sofia_update((nil), -1, -1)
tport_destroy(0x80772f0)