[ 6352.863263][ T746] veth0: renamed from veth1 [ 6353.836024][ T765] gre: GRE over IPv4 demultiplexor driver [ 6353.858841][ T765] ip6_gre: GRE over IPv6 tunneling driver [ 6358.328472][ T786] socat (786) used greatest stack depth: 22032 bytes left [ 6359.693591][ T799] socat (799) used greatest stack depth: 21376 bytes left