[ 6237.202382][T23302] veth0: renamed from veth1 [ 6238.203073][T23320] gre: GRE over IPv4 demultiplexor driver [ 6238.226933][T23320] ip6_gre: GRE over IPv6 tunneling driver [ 6243.067675][T23344] socat (23344) used greatest stack depth: 22176 bytes left [ 6244.788993][T23360] socat (23360) used greatest stack depth: 21408 bytes left