[  314.722250] gre: GRE over IPv4 demultiplexer driver
[  314.726478] ip6_gre: GRE over IPv6 tunneling driver
[  314.739520] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.749036] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.297305] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.306276] ip6_tunnel: g2 xmit: Local address not yet configured!