[  612.687086] ip6_gre: GRE over IPv6 tunneling driver
[  612.692948] ip6_tunnel: g1 xmit: Local address not yet configured!
[  612.696248] ip6_tunnel: g1 xmit: Local address not yet configured!
[  612.868090] ip6_tunnel: g2 xmit: Local address not yet configured!
[  612.871148] ip6_tunnel: g2 xmit: Local address not yet configured!