[  397.612238] gre: GRE over IPv4 demultiplexer driver
[  397.615362] ip6_gre: GRE over IPv6 tunneling driver
[  397.620784] ip6_tunnel: g1 xmit: Local address not yet configured!
[  397.624684] ip6_tunnel: g1 xmit: Local address not yet configured!
[  397.829419] ip6_tunnel: g2 xmit: Local address not yet configured!
[  397.832983] ip6_tunnel: g2 xmit: Local address not yet configured!