[  896.193974][ T6747] gre: GRE over IPv4 demultiplexer driver
[  896.267067][ T6747] ip6_gre: GRE over IPv6 tunneling driver
[  896.521556][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  896.658544][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  904.353422][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  904.480806][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!