[  316.531149] gre: GRE over IPv4 demultiplexer driver
[  316.535796] ip6_gre: GRE over IPv6 tunneling driver
[  316.549155] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.558585] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.074302] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.083140] ip6_tunnel: g2 xmit: Local address not yet configured!