[  660.739690][ T6016] gre: GRE over IPv4 demultiplexer driver
[  660.789695][ T6016] ip6_gre: GRE over IPv6 tunneling driver
[  660.837462][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  660.861450][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  662.386243][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  662.412875][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!