[ 4223.201659][T17337] veth0: renamed from veth1
[ 4224.069089][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4224.322415][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4229.861735][T17393] socat (17393) used greatest stack depth: 22512 bytes left