[  294.265845] gre: GRE over IPv4 demultiplexer driver
[  294.270116] ip6_gre: GRE over IPv6 tunneling driver
[  294.285603] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.297232] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.874297] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.883547] ip6_tunnel: g2 xmit: Local address not yet configured!