[  584.432707] gre: GRE over IPv4 demultiplexer driver
[  584.437352] ip6_gre: GRE over IPv6 tunneling driver
[  584.451578] ip6_tunnel: g1 xmit: Local address not yet configured!
[  584.463914] ip6_tunnel: g1 xmit: Local address not yet configured!
[  585.079128] ip6_tunnel: g2 xmit: Local address not yet configured!
[  585.089726] ip6_tunnel: g2 xmit: Local address not yet configured!