[ 4407.641638][ T6518] veth0: renamed from veth1
[ 4408.180453][   T68] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4408.353262][   T68] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 4411.662351][ T6558] socat (6558) used greatest stack depth: 22184 bytes left
[ 4412.710612][ T6574] socat (6574) used greatest stack depth: 21400 bytes left