[  702.608674] gre: GRE over IPv4 demultiplexer driver
[  702.612932] ip6_gre: GRE over IPv6 tunneling driver
[  702.627130] ip6_tunnel: g1 xmit: Local address not yet configured!
[  702.638708] ip6_tunnel: g1 xmit: Local address not yet configured!
[  703.165328] ip6_tunnel: g2 xmit: Local address not yet configured!
[  703.174202] ip6_tunnel: g2 xmit: Local address not yet configured!