[ 2705.797051][ T639] veth0: renamed from veth1 [ 2706.351503][ T657] gre: GRE over IPv4 demultiplexor driver [ 2706.381812][ T657] ip6_gre: GRE over IPv6 tunneling driver [ 2710.059128][ T681] socat (681) used greatest stack depth: 22208 bytes left [ 2711.100113][ T697] socat (697) used greatest stack depth: 21440 bytes left