[  333.663380] gre: GRE over IPv4 demultiplexer driver
[  333.667744] ip6_gre: GRE over IPv6 tunneling driver
[  333.679931] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.690450] ip6_tunnel: g1 xmit: Local address not yet configured!
[  334.242854] ip6_tunnel: g2 xmit: Local address not yet configured!
[  334.252378] ip6_tunnel: g2 xmit: Local address not yet configured!