[  135.937807] ip6_gre: GRE over IPv6 tunneling driver
[  135.976224] ip6_tunnel: g1 xmit: Local address not yet configured!
[  136.005876] ip6_tunnel: g1 xmit: Local address not yet configured!
[  137.334762] ip6_tunnel: g2 xmit: Local address not yet configured!
[  137.349600] ip6_tunnel: g2 xmit: Local address not yet configured!