I greet you, colleagues!
Please, tell me what could be the reason for one unpleasant problem.
Perryodically, after a while, one of my asterisk begins to write on the console:
[Apr 29 01:38:10] ERROR[101233]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:10] ERROR[101231]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:10] ERROR[101229]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:10] ERROR[101230]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:10] ERROR[101227]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101227]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101227]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101230]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101230]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101232]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101232]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101234]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101234]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101228]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:20] ERROR[101228]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:28] ERROR[101235]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:28] ERROR[101229]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:28] ERROR[101236]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
[Apr 29 01:38:28] ERROR[101231]: netsock2.c:541 int ast_sockaddr_hash(const struct ast_sockaddr *): Unknown address family '0'.
And so on ad infinitum.
At the same time, it ceases to accept and sending connections over SIP and IAX2.
I have Asterisk 13.20.0, FreeBSD 10.4-RELEASE.
What could be the cause of the problem, how to find it?
Thankful in advance for the answer to the matter,
Ogogon.