[  275.864861] gre: GRE over IPv4 demultiplexer driver
[  275.869653] ip6_gre: GRE over IPv6 tunneling driver
[  275.873581] ip6_tunnel: g1 xmit: Local address not yet configured!
[  275.876385] ip6_tunnel: g1 xmit: Local address not yet configured!
[  276.051109] ip6_tunnel: g2 xmit: Local address not yet configured!
[  276.054599] ip6_tunnel: g2 xmit: Local address not yet configured!