[  278.241719] gre: GRE over IPv4 demultiplexer driver
[  278.244680] ip6_gre: GRE over IPv6 tunneling driver
[  278.251741] ip6_tunnel: g1 xmit: Local address not yet configured!
[  278.255569] ip6_tunnel: g1 xmit: Local address not yet configured!
[  278.470619] ip6_tunnel: g2 xmit: Local address not yet configured!
[  278.474114] ip6_tunnel: g2 xmit: Local address not yet configured!