[  618.945881] gre: GRE over IPv4 demultiplexer driver
[  618.949788] ip6_gre: GRE over IPv6 tunneling driver
[  618.954616] ip6_tunnel: g1 xmit: Local address not yet configured!
[  618.957342] ip6_tunnel: g1 xmit: Local address not yet configured!
[  619.128966] ip6_tunnel: g2 xmit: Local address not yet configured!
[  619.132177] ip6_tunnel: g2 xmit: Local address not yet configured!