[  313.610362] gre: GRE over IPv4 demultiplexer driver
[  313.614946] ip6_gre: GRE over IPv6 tunneling driver
[  313.629646] ip6_tunnel: g1 xmit: Local address not yet configured!
[  313.642617] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.286593] ip6_tunnel: g2 xmit: Local address not yet configured!
[  314.298453] ip6_tunnel: g2 xmit: Local address not yet configured!