[  433.283110] gre: GRE over IPv4 demultiplexer driver
[  433.288237] ip6_gre: GRE over IPv6 tunneling driver
[  433.301834] ip6_tunnel: g1 xmit: Local address not yet configured!
[  433.313045] ip6_tunnel: g1 xmit: Local address not yet configured!
[  433.940282] ip6_tunnel: g2 xmit: Local address not yet configured!
[  433.950076] ip6_tunnel: g2 xmit: Local address not yet configured!