[  386.576760][ T5621] gre: GRE over IPv4 demultiplexer driver
[  386.610071][ T5621] ip6_gre: GRE over IPv6 tunneling driver
[  386.680131][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  386.729692][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.415101][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  388.447860][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!