[   53.536285] ip6_gre: GRE over IPv6 tunneling driver
[   53.550360] ip6_tunnel: g1 xmit: Local address not yet configured!
[   53.560394] ip6_tunnel: g1 xmit: Local address not yet configured!
[   54.479607] ip6_tunnel: g2 xmit: Local address not yet configured!
[   54.501484] ip6_tunnel: g2 xmit: Local address not yet configured!