[  963.778380] gre: GRE over IPv4 demultiplexor driver
[  963.968933] ip_gre: GRE over IPv4 tunneling driver
[  973.782553] ip6_gre: GRE over IPv6 tunneling driver
[  979.993733] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  981.465735] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  982.873727] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  984.281708] ip6_tunnel: tep0 xmit: Local address not yet configured!