[  442.444926] gre: GRE over IPv4 demultiplexer driver
[  442.449093] ip6_gre: GRE over IPv6 tunneling driver
[  442.455180] ip6_tunnel: g1 xmit: Local address not yet configured!
[  442.458799] ip6_tunnel: g1 xmit: Local address not yet configured!
[  442.641446] ip6_tunnel: g2 xmit: Local address not yet configured!
[  442.644867] ip6_tunnel: g2 xmit: Local address not yet configured!