[ 3864.829103][ T2861] veth0: renamed from veth1 [ 3865.568955][ T2880] gre: GRE over IPv4 demultiplexor driver [ 3865.595871][ T2880] ip6_gre: GRE over IPv6 tunneling driver [ 3870.070239][ T2904] socat (2904) used greatest stack depth: 22864 bytes left [ 3871.250475][ T2917] socat (2917) used greatest stack depth: 22096 bytes left