[  392.330845] gre: GRE over IPv4 demultiplexer driver
[  392.334891] ip6_gre: GRE over IPv6 tunneling driver
[  392.341547] ip6_tunnel: g1 xmit: Local address not yet configured!
[  392.344805] ip6_tunnel: g1 xmit: Local address not yet configured!
[  392.537218] ip6_tunnel: g2 xmit: Local address not yet configured!
[  392.540578] ip6_tunnel: g2 xmit: Local address not yet configured!