[  782.355037] gre: GRE over IPv4 demultiplexer driver
[  782.358388] ip6_gre: GRE over IPv6 tunneling driver
[  782.361508] ip6_tunnel: g1 xmit: Local address not yet configured!
[  782.364422] ip6_tunnel: g1 xmit: Local address not yet configured!
[  782.506776] ip6_tunnel: g2 xmit: Local address not yet configured!
[  782.509418] ip6_tunnel: g2 xmit: Local address not yet configured!