[  835.784025] ip6_gre: GRE over IPv6 tunneling driver
[  835.796613] ip6_tunnel: g1 xmit: Local address not yet configured!
[  835.809647] ip6_tunnel: g1 xmit: Local address not yet configured!
[  836.444147] ip6_tunnel: g2 xmit: Local address not yet configured!
[  836.453651] ip6_tunnel: g2 xmit: Local address not yet configured!