[  525.490361] ip6_gre: GRE over IPv6 tunneling driver
[  525.494297] ip6_tunnel: g1 xmit: Local address not yet configured!
[  525.497319] ip6_tunnel: g1 xmit: Local address not yet configured!
[  525.666640] ip6_tunnel: g2 xmit: Local address not yet configured!
[  525.670080] ip6_tunnel: g2 xmit: Local address not yet configured!