[  294.647460] gre: GRE over IPv4 demultiplexer driver
[  294.651600] ip6_gre: GRE over IPv6 tunneling driver
[  294.668885] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.681186] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.341903] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.352739] ip6_tunnel: g2 xmit: Local address not yet configured!