[  444.976191] gre: GRE over IPv4 demultiplexer driver
[  444.979748] ip6_gre: GRE over IPv6 tunneling driver
[  444.986367] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.989992] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.197714] ip6_tunnel: g2 xmit: Local address not yet configured!
[  445.201351] ip6_tunnel: g2 xmit: Local address not yet configured!