[  389.339113] gre: GRE over IPv4 demultiplexer driver
[  389.343009] ip6_gre: GRE over IPv6 tunneling driver
[  389.351764] ip6_tunnel: g1 xmit: Local address not yet configured!
[  389.356038] ip6_tunnel: g1 xmit: Local address not yet configured!
[  389.645492] ip6_tunnel: g2 xmit: Local address not yet configured!
[  389.650441] ip6_tunnel: g2 xmit: Local address not yet configured!