[  670.226045][ T4142] gre: GRE over IPv4 demultiplexer driver
[  670.278821][ T4142] ip6_gre: GRE over IPv6 tunneling driver
[  670.336392][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  670.370439][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  671.999285][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  672.035733][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!