[  315.932573] gre: GRE over IPv4 demultiplexer driver
[  315.938424] ip6_gre: GRE over IPv6 tunneling driver
[  315.954056] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.966136] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.561358] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.570795] ip6_tunnel: g2 xmit: Local address not yet configured!