[ 5595.139087][T20000] veth0: renamed from veth1 [ 5596.038734][T20018] gre: GRE over IPv4 demultiplexor driver [ 5596.056599][T20018] ip6_gre: GRE over IPv6 tunneling driver [ 5600.409799][T20039] socat (20039) used greatest stack depth: 22320 bytes left [ 5601.747459][T20052] socat (20052) used greatest stack depth: 21552 bytes left