[ 4821.441772][T25563] veth0: renamed from veth1 [ 4822.401496][T25582] gre: GRE over IPv4 demultiplexor driver [ 4822.417779][T25582] ip6_gre: GRE over IPv6 tunneling driver [ 4827.021599][T25606] socat (25606) used greatest stack depth: 22416 bytes left [ 4828.681757][T25622] socat (25622) used greatest stack depth: 21648 bytes left