[  981.467600] gre: GRE over IPv4 demultiplexer driver
[  981.471830] ip6_gre: GRE over IPv6 tunneling driver
[  981.484811] ip6_tunnel: g1 xmit: Local address not yet configured!
[  981.496194] ip6_tunnel: g1 xmit: Local address not yet configured!
[  982.083052] ip6_tunnel: g2 xmit: Local address not yet configured!
[  982.092859] ip6_tunnel: g2 xmit: Local address not yet configured!