[  315.616385] gre: GRE over IPv4 demultiplexer driver
[  315.620141] ip6_gre: GRE over IPv6 tunneling driver
[  315.632663] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.643356] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.132665] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.141882] ip6_tunnel: g2 xmit: Local address not yet configured!