[ 3173.772675][T29067] gre: GRE over IPv4 demultiplexor driver
[ 3174.961877][T29090] ip_gre: GRE over IPv4 tunneling driver
[ 3211.082949][T29662] ip6_gre: GRE over IPv6 tunneling driver
[ 3226.194062][T14272] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3228.625975][T29804] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3235.602905][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3239.377955][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3242.770890][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3246.737891][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!