[  316.230507] gre: GRE over IPv4 demultiplexer driver
[  316.234681] ip6_gre: GRE over IPv6 tunneling driver
[  316.247745] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.256388] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.762067] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.770772] ip6_tunnel: g2 xmit: Local address not yet configured!