[  846.885341] gre: GRE over IPv4 demultiplexer driver
[  846.942219] ip_gre: GRE over IPv4 tunneling driver
[  853.251311] ip6_gre: GRE over IPv6 tunneling driver
[  853.853466] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  857.069473] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  858.221466] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  859.373472] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  860.524463] ip6_tunnel: tep0 xmit: Local address not yet configured!