[  446.990016] gre: GRE over IPv4 demultiplexer driver
[  446.994703] ip6_gre: GRE over IPv6 tunneling driver
[  447.000542] ip6_tunnel: g1 xmit: Local address not yet configured!
[  447.003547] ip6_tunnel: g1 xmit: Local address not yet configured!
[  447.183516] ip6_tunnel: g2 xmit: Local address not yet configured!
[  447.187280] ip6_tunnel: g2 xmit: Local address not yet configured!