[  493.120740][T12151] gre: GRE over IPv4 demultiplexer driver
[  493.166272][T12151] ip6_gre: GRE over IPv6 tunneling driver
[  493.224173][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  493.261542][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  494.655806][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  494.681027][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!