[  326.150332] gre: GRE over IPv4 demultiplexer driver
[  326.155633] ip6_gre: GRE over IPv6 tunneling driver
[  326.169370] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.180839] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.821659] ip6_tunnel: g2 xmit: Local address not yet configured!
[  326.831470] ip6_tunnel: g2 xmit: Local address not yet configured!