[  582.344056] gre: GRE over IPv4 demultiplexer driver
[  582.347933] ip6_gre: GRE over IPv6 tunneling driver
[  582.359177] ip6_tunnel: g1 xmit: Local address not yet configured!
[  582.368257] ip6_tunnel: g1 xmit: Local address not yet configured!
[  582.850837] ip6_tunnel: g2 xmit: Local address not yet configured!
[  582.858956] ip6_tunnel: g2 xmit: Local address not yet configured!