[  315.305923] gre: GRE over IPv4 demultiplexer driver
[  315.310734] ip6_gre: GRE over IPv6 tunneling driver
[  315.326708] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.340232] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.952248] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.962298] ip6_tunnel: g2 xmit: Local address not yet configured!