[ 4146.671467][   T72] relay_src (unregistering): left allmulticast mode
[ 4151.027944][ T2247] veth0: renamed from veth1
[ 4151.798157][ T2265] gre: GRE over IPv4 demultiplexor driver
[ 4151.826856][ T2265] ip6_gre: GRE over IPv6 tunneling driver
[ 4156.303337][ T2289] socat (2289) used greatest stack depth: 22544 bytes left
[ 4157.433444][ T2302] socat (2302) used greatest stack depth: 21648 bytes left