[ 5478.105266][T26993] veth0: renamed from veth1 [ 5478.808866][T27012] gre: GRE over IPv4 demultiplexor driver [ 5478.828666][T27012] ip6_gre: GRE over IPv6 tunneling driver [ 5483.036028][T27036] socat (27036) used greatest stack depth: 23040 bytes left [ 5484.264924][T27049] socat (27049) used greatest stack depth: 22448 bytes left