[  469.624194] gre: GRE over IPv4 demultiplexer driver
[  469.628787] ip6_gre: GRE over IPv6 tunneling driver
[  469.636729] ip6_tunnel: g1 xmit: Local address not yet configured!
[  469.641177] ip6_tunnel: g1 xmit: Local address not yet configured!
[  469.906118] ip6_tunnel: g2 xmit: Local address not yet configured!
[  469.910556] ip6_tunnel: g2 xmit: Local address not yet configured!