socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3<TCPv6:[8492]>
bind(3<TCPv6:[8492]>, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28) = 0
listen(3<TCPv6:[8492]>, 1) = 0
getsockname(3<TCPv6:[[::1]:55899]>, {sa_family=AF_INET6, sin6_port=htons(55899), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, [28]) = 0
getsockopt(3<TCPv6:[[::1]:55899]>, SOL_TCP, TCP_MAXSEG, [536], [4]) = 0
socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 4<TCPv6:[8497]>
connect(4<TCPv6:[8497]>, {sa_family=AF_INET6, sin6_port=htons(55899), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28) = 0
accept4(3<TCPv6:[[::1]:55899]>, {sa_family=AF_INET6, sin6_port=htons(40216), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, [28], SOCK_CLOEXEC) = 5<TCPv6:[[::1]:55899->[::1]:40216]>
getpeername(5<TCPv6:[[::1]:55899->[::1]:40216]>, {sa_family=AF_INET6, sin6_port=htons(40216), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, [28]) = 0
getpeername(4<TCPv6:[[::1]:40216->[::1]:55899]>, {sa_family=AF_INET6, sin6_port=htons(55899), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, [28]) = 0
setsockopt(4<TCPv6:[[::1]:40216->[::1]:55899]>, SOL_TCP, TCP_MAXSEG, [536], 4) = 0
sendto(4<TCPv6:[[::1]:40216->[::1]:55899]>, "text", 4, MSG_DONTROUTE|MSG_DONTWAIT, NULL, 0) = 4
close(4<TCPv6:[[::1]:40216->[::1]:55899]>) = 0
recvfrom(5<TCPv6:[[::1]:55899->[::1]:40216]>, "text", 4, MSG_WAITALL, NULL, NULL) = 4
close(5<TCPv6:[[::1]:55899->[::1]:40216]>) = 0
close(3<TCPv6:[[::1]:55899]>) = 0
+++ exited with 0 +++