[  317.494669] gre: GRE over IPv4 demultiplexer driver
[  317.500296] ip6_gre: GRE over IPv6 tunneling driver
[  317.511596] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.523583] ip6_tunnel: g1 xmit: Local address not yet configured!
[  318.061439] ip6_tunnel: g2 xmit: Local address not yet configured!
[  318.071101] ip6_tunnel: g2 xmit: Local address not yet configured!