[  249.550654] gre: GRE over IPv4 demultiplexer driver
[  249.554083] ip6_gre: GRE over IPv6 tunneling driver
[  249.558653] ip6_tunnel: g1 xmit: Local address not yet configured!
[  249.562471] ip6_tunnel: g1 xmit: Local address not yet configured!
[  249.745891] ip6_tunnel: g2 xmit: Local address not yet configured!
[  249.749020] ip6_tunnel: g2 xmit: Local address not yet configured!