[  444.615216] gre: GRE over IPv4 demultiplexer driver
[  444.619850] ip6_gre: GRE over IPv6 tunneling driver
[  444.626518] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.630489] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.850321] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.854128] ip6_tunnel: g2 xmit: Local address not yet configured!