[   53.221512] ip6_gre: GRE over IPv6 tunneling driver
[   53.234409] ip6_tunnel: g1 xmit: Local address not yet configured!
[   53.248297] ip6_tunnel: g1 xmit: Local address not yet configured!
[   53.941892] ip6_tunnel: g2 xmit: Local address not yet configured!
[   53.952873] ip6_tunnel: g2 xmit: Local address not yet configured!