[  714.689358] gre: GRE over IPv4 demultiplexer driver
[  714.692543] ip6_gre: GRE over IPv6 tunneling driver
[  714.697302] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.701496] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.867350] ip6_tunnel: g2 xmit: Local address not yet configured!
[  714.870552] ip6_tunnel: g2 xmit: Local address not yet configured!