[  293.048418] gre: GRE over IPv4 demultiplexer driver
[  293.052848] ip6_gre: GRE over IPv6 tunneling driver
[  293.070000] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.080947] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.686550] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.697374] ip6_tunnel: g2 xmit: Local address not yet configured!