[  686.958327][T13694] gre: GRE over IPv4 demultiplexer driver
[  686.997993][T13694] ip6_gre: GRE over IPv6 tunneling driver
[  687.050703][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  687.085894][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  688.565408][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  688.595219][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!