[  573.343539] ip6_gre: GRE over IPv6 tunneling driver
[  573.359637] ip6_tunnel: g1 xmit: Local address not yet configured!
[  573.372254] ip6_tunnel: g1 xmit: Local address not yet configured!
[  574.064036] ip6_tunnel: g2 xmit: Local address not yet configured!
[  574.074708] ip6_tunnel: g2 xmit: Local address not yet configured!