[  689.052227] gre: GRE over IPv4 demultiplexer driver
[  689.055210] ip6_gre: GRE over IPv6 tunneling driver
[  689.058724] ip6_tunnel: g1 xmit: Local address not yet configured!
[  689.061899] ip6_tunnel: g1 xmit: Local address not yet configured!
[  689.212376] ip6_tunnel: g2 xmit: Local address not yet configured!
[  689.215083] ip6_tunnel: g2 xmit: Local address not yet configured!