[  293.602943] gre: GRE over IPv4 demultiplexer driver
[  293.607457] ip6_gre: GRE over IPv6 tunneling driver
[  293.622813] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.635945] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.174447] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.183780] ip6_tunnel: g2 xmit: Local address not yet configured!