[  295.168058] gre: GRE over IPv4 demultiplexer driver
[  295.172495] ip6_gre: GRE over IPv6 tunneling driver
[  295.187751] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.201683] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.844248] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.855443] ip6_tunnel: g2 xmit: Local address not yet configured!