[  597.173264] ip6_gre: GRE over IPv6 tunneling driver
[  597.176781] ip6_tunnel: g1 xmit: Local address not yet configured!
[  597.180173] ip6_tunnel: g1 xmit: Local address not yet configured!
[  597.338842] ip6_tunnel: g2 xmit: Local address not yet configured!
[  597.341561] ip6_tunnel: g2 xmit: Local address not yet configured!