[ 4637.140441][ T1409] veth0: renamed from veth1 [ 4638.005719][ T1428] gre: GRE over IPv4 demultiplexor driver [ 4638.037192][ T1428] ip6_gre: GRE over IPv6 tunneling driver [ 4642.801801][ T1452] socat (1452) used greatest stack depth: 22560 bytes left [ 4643.972830][ T1465] socat (1465) used greatest stack depth: 21808 bytes left