[   52.577116] ip6_gre: GRE over IPv6 tunneling driver
[   52.588880] ip6_tunnel: g1 xmit: Local address not yet configured!
[   52.600574] ip6_tunnel: g1 xmit: Local address not yet configured!
[   53.195029] ip6_tunnel: g2 xmit: Local address not yet configured!
[   53.204257] ip6_tunnel: g2 xmit: Local address not yet configured!