[ 5800.048057][T20953] veth0: renamed from veth1 [ 5800.934354][T20971] gre: GRE over IPv4 demultiplexor driver [ 5800.957326][T20971] ip6_gre: GRE over IPv6 tunneling driver [ 5805.711311][T20995] socat (20995) used greatest stack depth: 22320 bytes left [ 5806.976209][T21008] socat (21008) used greatest stack depth: 21552 bytes left