[  905.263144] gre: GRE over IPv4 demultiplexor driver
[  905.434476] ip_gre: GRE over IPv4 tunneling driver
[  914.643878] ip6_gre: GRE over IPv6 tunneling driver
[  920.671311] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  922.143308] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  923.551314] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  925.023277] ip6_tunnel: tep0 xmit: Local address not yet configured!