[ 6381.673298][T31421] veth0: renamed from veth1
[ 6382.634148][T31440] gre: GRE over IPv4 demultiplexor driver
[ 6382.666018][T31440] ip6_gre: GRE over IPv6 tunneling driver
[ 6388.828678][T31477] socat (31477) used greatest stack depth: 21376 bytes left