[ 5951.054836][T23130] veth0: renamed from veth1 [ 5951.979835][T23149] gre: GRE over IPv4 demultiplexor driver [ 5951.997010][T23149] ip6_gre: GRE over IPv6 tunneling driver [ 5956.284138][T23168] socat (23168) used greatest stack depth: 23504 bytes left [ 5956.824962][T23173] socat (23173) used greatest stack depth: 22320 bytes left [ 5958.129442][T23186] socat (23186) used greatest stack depth: 21568 bytes left