[ 3224.231439][T24829] gre: GRE over IPv4 demultiplexer driver
[ 3225.876746][T24852] ip_gre: GRE over IPv4 tunneling driver
[ 3274.342968][T25428] ip6_gre: GRE over IPv6 tunneling driver
[ 3307.667597][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3312.531557][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3316.755491][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3321.619514][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!