[  295.049720] gre: GRE over IPv4 demultiplexer driver
[  295.054406] ip6_gre: GRE over IPv6 tunneling driver
[  295.067825] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.081426] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.743222] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.754803] ip6_tunnel: g2 xmit: Local address not yet configured!