[  317.275235] gre: GRE over IPv4 demultiplexer driver
[  317.281215] ip6_gre: GRE over IPv6 tunneling driver
[  317.295852] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.309553] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.913570] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.922329] ip6_tunnel: g2 xmit: Local address not yet configured!