[  171.337902] ip6_gre: GRE over IPv6 tunneling driver
[  171.352536] ip6_tunnel: g1 xmit: Local address not yet configured!
[  171.364621] ip6_tunnel: g1 xmit: Local address not yet configured!
[  171.959595] ip6_tunnel: g2 xmit: Local address not yet configured!
[  171.970940] ip6_tunnel: g2 xmit: Local address not yet configured!