[  483.880737] gre: GRE over IPv4 demultiplexer driver
[  483.884741] ip6_gre: GRE over IPv6 tunneling driver
[  483.892616] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.896788] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.110514] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.115247] ip6_tunnel: g2 xmit: Local address not yet configured!