[  962.723606] gre: GRE over IPv4 demultiplexor driver
[  962.898827] ip_gre: GRE over IPv4 tunneling driver
[  972.702681] ip6_gre: GRE over IPv6 tunneling driver
[  978.875661] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  980.283658] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  981.627640] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  983.035636] ip6_tunnel: tep0 xmit: Local address not yet configured!