[ 5813.450144][T29946] veth0: renamed from veth1 [ 5814.388995][T29964] gre: GRE over IPv4 demultiplexor driver [ 5814.412950][T29964] ip6_gre: GRE over IPv6 tunneling driver [ 5818.864680][T29985] socat (29985) used greatest stack depth: 22320 bytes left [ 5820.185315][T29998] socat (29998) used greatest stack depth: 21504 bytes left