[ 5232.883011][ T1597] veth0: renamed from veth1 [ 5233.752286][ T1616] gre: GRE over IPv4 demultiplexor driver [ 5233.769881][ T1616] ip6_gre: GRE over IPv6 tunneling driver [ 5238.507868][ T1640] socat (1640) used greatest stack depth: 22416 bytes left [ 5240.096058][ T1656] socat (1656) used greatest stack depth: 21648 bytes left