[ 4074.902326][ T3880] veth0: renamed from veth1
[ 4075.621284][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4075.833915][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4079.692613][ T3920] socat (3920) used greatest stack depth: 23296 bytes left
[ 4081.013679][ T3936] socat (3936) used greatest stack depth: 22608 bytes left