[  445.687799] gre: GRE over IPv4 demultiplexer driver
[  445.691922] ip6_gre: GRE over IPv6 tunneling driver
[  445.698741] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.702446] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.924966] ip6_tunnel: g2 xmit: Local address not yet configured!
[  445.928819] ip6_tunnel: g2 xmit: Local address not yet configured!