[ 2852.274229][T24802] gre: GRE over IPv4 demultiplexer driver
[ 2853.883310][T24825] ip_gre: GRE over IPv4 tunneling driver
[ 2901.045789][T25396] ip6_gre: GRE over IPv6 tunneling driver
[ 2933.811606][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2938.611465][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2942.706511][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2947.442509][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!