[  596.527268] ip6_gre: GRE over IPv6 tunneling driver
[  596.530524] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.533391] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.686318] ip6_tunnel: g2 xmit: Local address not yet configured!
[  596.689004] ip6_tunnel: g2 xmit: Local address not yet configured!