[  293.601695] gre: GRE over IPv4 demultiplexer driver
[  293.606963] ip6_gre: GRE over IPv6 tunneling driver
[  293.627197] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.637480] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.243485] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.251917] ip6_tunnel: g2 xmit: Local address not yet configured!