[  316.018092] gre: GRE over IPv4 demultiplexer driver
[  316.022116] ip6_gre: GRE over IPv6 tunneling driver
[  316.036128] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.046826] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.563540] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.572372] ip6_tunnel: g2 xmit: Local address not yet configured!