[  637.621398][ T6599] ip6_gre: GRE over IPv6 tunneling driver
[  637.671654][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  637.703646][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  639.035118][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  639.055073][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!