[ 4431.676549][T11798] veth0: renamed from veth1
[ 4432.246612][   T69] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4432.427823][   T69] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4435.566448][T11836] socat (11836) used greatest stack depth: 22208 bytes left
[ 4436.630813][T11852] socat (11852) used greatest stack depth: 21336 bytes left
[ 4437.163205][    C2] ip6_tunnel: gre1 xmit: Local address not yet configured!