[  572.945558] gre: GRE over IPv4 demultiplexer driver
[  572.947035] ip6_gre: GRE over IPv6 tunneling driver
[  572.952547] ip6_tunnel: er6 xmit: Local address not yet configured!
[  572.959565] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  573.052521] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  573.195521] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  573.307521] ip6_tunnel: er6 xmit: Local address not yet configured!
[  573.883525] ip6_tunnel: er6 xmit: Local address not yet configured!
[  573.973932] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  574.203531] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  574.203644] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  574.332547] ip6_tunnel: er6 xmit: Local address not yet configured!