[  749.713276] gre: GRE over IPv4 demultiplexor driver
[  749.884994] ip_gre: GRE over IPv4 tunneling driver
[  759.673712] ip6_gre: GRE over IPv6 tunneling driver
[  763.190471] ip6_tunnel: tep1 xmit: Local address not yet configured!
[  766.134495] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  767.606515] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  769.014508] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  770.486483] ip6_tunnel: tep0 xmit: Local address not yet configured!