[  637.117992][T20354] ip6_gre: GRE over IPv6 tunneling driver
[  637.190039][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  637.242420][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  639.101903][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  639.136427][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!