[  535.186821][ T3454] gre: GRE over IPv4 demultiplexer driver
[  535.224859][ T3454] ip6_gre: GRE over IPv6 tunneling driver
[  535.278136][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  535.308926][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  536.697957][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  536.724816][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!