[  539.981848] ip6_gre: GRE over IPv6 tunneling driver
[  539.988693] ip6_tunnel: g1 xmit: Local address not yet configured!
[  539.994458] ip6_tunnel: g1 xmit: Local address not yet configured!
[  540.238330] ip6_tunnel: g2 xmit: Local address not yet configured!
[  540.242568] ip6_tunnel: g2 xmit: Local address not yet configured!