Symbol: BIO_R_UNABLE_TO_BIND_SOCKET
lib/libcrypto/bio/b_sock.c
191
BIOerror(BIO_R_UNABLE_TO_BIND_SOCKET);
lib/libcrypto/bio/bio_err.c
100
{ERR_REASON(BIO_R_UNABLE_TO_BIND_SOCKET) , "unable to bind socket"},