[ 4261.919211][T32560] veth0: renamed from veth1 [ 4262.472692][T32578] gre: GRE over IPv4 demultiplexor driver [ 4262.490131][T32578] ip6_gre: GRE over IPv6 tunneling driver [ 4266.123981][T32602] socat (32602) used greatest stack depth: 22192 bytes left [ 4266.990540][T32615] socat (32615) used greatest stack depth: 21336 bytes left