[  484.176857] gre: GRE over IPv4 demultiplexer driver
[  484.180317] ip6_gre: GRE over IPv6 tunneling driver
[  484.186593] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.191908] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.426789] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.430818] ip6_tunnel: g2 xmit: Local address not yet configured!