[  319.426765] gre: GRE over IPv4 demultiplexer driver
[  319.430996] ip6_gre: GRE over IPv6 tunneling driver
[  319.444925] ip6_tunnel: g1 xmit: Local address not yet configured!
[  319.458330] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.001230] ip6_tunnel: g2 xmit: Local address not yet configured!
[  320.010040] ip6_tunnel: g2 xmit: Local address not yet configured!