[ 3133.561675][T24824] gre: GRE over IPv4 demultiplexer driver
[ 3135.180986][T24847] ip_gre: GRE over IPv4 tunneling driver
[ 3182.354665][T25418] ip6_gre: GRE over IPv6 tunneling driver
[ 3214.852441][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3219.588336][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3223.684313][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3228.484324][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!