[  396.998921] gre: GRE over IPv4 demultiplexer driver
[  397.002579] ip6_gre: GRE over IPv6 tunneling driver
[  397.007145] ip6_tunnel: g1 xmit: Local address not yet configured!
[  397.011421] ip6_tunnel: g1 xmit: Local address not yet configured!
[  397.222030] ip6_tunnel: g2 xmit: Local address not yet configured!
[  397.226096] ip6_tunnel: g2 xmit: Local address not yet configured!