[  325.007397] gre: GRE over IPv4 demultiplexer driver
[  325.012135] ip6_gre: GRE over IPv6 tunneling driver
[  325.025390] ip6_tunnel: g1 xmit: Local address not yet configured!
[  325.038561] ip6_tunnel: g1 xmit: Local address not yet configured!
[  325.692910] ip6_tunnel: g2 xmit: Local address not yet configured!
[  325.703136] ip6_tunnel: g2 xmit: Local address not yet configured!