[  326.244754] gre: GRE over IPv4 demultiplexer driver
[  326.249359] ip6_gre: GRE over IPv6 tunneling driver
[  326.266655] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.278466] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.958510] ip6_tunnel: g2 xmit: Local address not yet configured!
[  326.969138] ip6_tunnel: g2 xmit: Local address not yet configured!