[  618.937101] gre: GRE over IPv4 demultiplexer driver
[  618.940711] ip6_gre: GRE over IPv6 tunneling driver
[  618.947621] ip6_tunnel: g1 xmit: Local address not yet configured!
[  618.951993] ip6_tunnel: g1 xmit: Local address not yet configured!
[  619.196718] ip6_tunnel: g2 xmit: Local address not yet configured!
[  619.201899] ip6_tunnel: g2 xmit: Local address not yet configured!