[  326.414840] gre: GRE over IPv4 demultiplexer driver
[  326.421272] ip6_gre: GRE over IPv6 tunneling driver
[  326.432370] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.444334] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.997257] ip6_tunnel: g2 xmit: Local address not yet configured!
[  327.006221] ip6_tunnel: g2 xmit: Local address not yet configured!