[  317.272327] gre: GRE over IPv4 demultiplexer driver
[  317.276575] ip6_gre: GRE over IPv6 tunneling driver
[  317.290251] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.302290] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.824247] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.833037] ip6_tunnel: g2 xmit: Local address not yet configured!