[  517.279935] gre: GRE over IPv4 demultiplexer driver
[  517.284018] ip6_gre: GRE over IPv6 tunneling driver
[  517.288621] ip6_tunnel: g1 xmit: Local address not yet configured!
[  517.291678] ip6_tunnel: g1 xmit: Local address not yet configured!
[  517.464271] ip6_tunnel: g2 xmit: Local address not yet configured!
[  517.467714] ip6_tunnel: g2 xmit: Local address not yet configured!