[  921.799769][ T6746] gre: GRE over IPv4 demultiplexer driver
[  921.864440][ T6746] ip6_gre: GRE over IPv6 tunneling driver
[  922.095614][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  922.242857][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  929.600448][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  929.728121][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!