[  386.625726] gre: GRE over IPv4 demultiplexer driver
[  386.630087] ip6_gre: GRE over IPv6 tunneling driver
[  386.636567] ip6_tunnel: g1 xmit: Local address not yet configured!
[  386.641184] ip6_tunnel: g1 xmit: Local address not yet configured!
[  386.847664] ip6_tunnel: g2 xmit: Local address not yet configured!
[  386.851450] ip6_tunnel: g2 xmit: Local address not yet configured!