[  476.961956] gre: GRE over IPv4 demultiplexer driver
[  476.965364] ip6_gre: GRE over IPv6 tunneling driver
[  476.969697] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.973351] ip6_tunnel: g1 xmit: Local address not yet configured!
[  477.143619] ip6_tunnel: g2 xmit: Local address not yet configured!
[  477.146612] ip6_tunnel: g2 xmit: Local address not yet configured!