[  326.319659] gre: GRE over IPv4 demultiplexer driver
[  326.324684] ip6_gre: GRE over IPv6 tunneling driver
[  326.336816] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.348956] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.923025] ip6_tunnel: g2 xmit: Local address not yet configured!
[  326.933054] ip6_tunnel: g2 xmit: Local address not yet configured!