[  239.900059] gre: GRE over IPv4 demultiplexer driver
[  239.906053] ip6_gre: GRE over IPv6 tunneling driver
[  239.920750] ip6_tunnel: g1 xmit: Local address not yet configured!
[  239.933658] ip6_tunnel: g1 xmit: Local address not yet configured!
[  240.585131] ip6_tunnel: g2 xmit: Local address not yet configured!
[  240.596961] ip6_tunnel: g2 xmit: Local address not yet configured!