[  314.919562] gre: GRE over IPv4 demultiplexer driver
[  314.923639] ip6_gre: GRE over IPv6 tunneling driver
[  314.935817] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.946335] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.460423] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.469505] ip6_tunnel: g2 xmit: Local address not yet configured!