[  978.213094] ip6_gre: GRE over IPv6 tunneling driver
[  978.228242] ip6_tunnel: g1 xmit: Local address not yet configured!
[  978.242689] ip6_tunnel: g1 xmit: Local address not yet configured!
[  978.829167] ip6_tunnel: g2 xmit: Local address not yet configured!
[  978.839816] ip6_tunnel: g2 xmit: Local address not yet configured!