[  317.505165] gre: GRE over IPv4 demultiplexer driver
[  317.509580] ip6_gre: GRE over IPv6 tunneling driver
[  317.524143] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.538104] ip6_tunnel: g1 xmit: Local address not yet configured!
[  318.188048] ip6_tunnel: g2 xmit: Local address not yet configured!
[  318.199204] ip6_tunnel: g2 xmit: Local address not yet configured!