[  315.953741] gre: GRE over IPv4 demultiplexer driver
[  315.957889] ip6_gre: GRE over IPv6 tunneling driver
[  315.970748] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.980139] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.521528] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.530468] ip6_tunnel: g2 xmit: Local address not yet configured!