[ 4504.964842][T29144] gre: GRE over IPv4 demultiplexer driver
[ 4506.690130][T29167] ip_gre: GRE over IPv4 tunneling driver
[ 4556.587311][T29739] ip6_gre: GRE over IPv6 tunneling driver
[ 4590.870763][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4595.862711][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4600.214680][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4605.207687][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!