[  912.717327][ T6748] gre: GRE over IPv4 demultiplexer driver
[  912.819809][ T6748] ip6_gre: GRE over IPv6 tunneling driver
[  913.031686][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  913.182708][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  920.049550][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  920.177036][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!