[  293.972967] gre: GRE over IPv4 demultiplexer driver
[  293.976929] ip6_gre: GRE over IPv6 tunneling driver
[  293.988984] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.999410] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.543118] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.551877] ip6_tunnel: g2 xmit: Local address not yet configured!