[ 2888.685955][T10782] gre: GRE over IPv4 demultiplexer driver
[ 2890.262079][T10805] ip_gre: GRE over IPv4 tunneling driver
[ 2937.834308][T11377] ip6_gre: GRE over IPv6 tunneling driver
[ 2970.483868][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2975.284739][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2979.443759][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2984.179729][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!