[  293.403757] gre: GRE over IPv4 demultiplexer driver
[  293.407816] ip6_gre: GRE over IPv6 tunneling driver
[  293.418798] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.428300] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.954541] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.963427] ip6_tunnel: g2 xmit: Local address not yet configured!