[  486.231018] ip6_gre: GRE over IPv6 tunneling driver
[  486.235647] ip6_tunnel: g1 xmit: Local address not yet configured!
[  486.239691] ip6_tunnel: g1 xmit: Local address not yet configured!
[  486.426561] ip6_tunnel: g2 xmit: Local address not yet configured!
[  486.429769] ip6_tunnel: g2 xmit: Local address not yet configured!