[ 4233.477322][T12503] veth0: renamed from veth1
[ 4234.019552][T12521] gre: GRE over IPv4 demultiplexor driver
[ 4234.043072][T12521] ip6_gre: GRE over IPv6 tunneling driver
[ 4238.765615][T12561] socat (12561) used greatest stack depth: 21304 bytes left