[  483.609500] gre: GRE over IPv4 demultiplexer driver
[  483.613412] ip6_gre: GRE over IPv6 tunneling driver
[  483.621220] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.625189] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.849630] ip6_tunnel: g2 xmit: Local address not yet configured!
[  483.853478] ip6_tunnel: g2 xmit: Local address not yet configured!