[  723.069911][T20761] gre: GRE over IPv4 demultiplexer driver
[  723.099009][T20761] ip6_gre: GRE over IPv6 tunneling driver
[  723.159730][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  723.201319][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  724.680411][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  724.705388][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!