[  576.492954] ip6_gre: GRE over IPv6 tunneling driver
[  576.497042] ip6_tunnel: g1 xmit: Local address not yet configured!
[  576.500773] ip6_tunnel: g1 xmit: Local address not yet configured!
[  576.681459] ip6_tunnel: g2 xmit: Local address not yet configured!
[  576.685158] ip6_tunnel: g2 xmit: Local address not yet configured!