[ 2819.241545][T24813] gre: GRE over IPv4 demultiplexer driver
[ 2820.828331][T24836] ip_gre: GRE over IPv4 tunneling driver
[ 2866.755086][T25408] ip6_gre: GRE over IPv6 tunneling driver
[ 2898.153841][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2902.953798][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2907.050796][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2911.721809][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!