[  513.720999] ip6_gre: GRE over IPv6 tunneling driver
[  513.724582] ip6_tunnel: g1 xmit: Local address not yet configured!
[  513.728818] ip6_tunnel: g1 xmit: Local address not yet configured!
[  513.882886] ip6_tunnel: g2 xmit: Local address not yet configured!
[  513.885817] ip6_tunnel: g2 xmit: Local address not yet configured!