[  686.064263][T18042] veth0: renamed from veth1
[  686.323367][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  686.429767][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[  689.024097][T18094] socat (18094) used greatest stack depth: 22656 bytes left
[  689.449335][T18107] socat (18107) used greatest stack depth: 21952 bytes left