[ 3701.838387][T20760] veth0: renamed from veth1 [ 3702.719953][T20779] gre: GRE over IPv4 demultiplexor driver [ 3702.739313][T20779] ip6_gre: GRE over IPv6 tunneling driver [ 3707.450097][T20803] socat (20803) used greatest stack depth: 22896 bytes left [ 3708.701356][T20816] socat (20816) used greatest stack depth: 22144 bytes left