[ 3024.403154][ T1244] gre: GRE over IPv4 demultiplexor driver
[ 3025.500893][ T1267] ip_gre: GRE over IPv4 tunneling driver
[ 3058.734739][ T1839] ip6_gre: GRE over IPv6 tunneling driver
[ 3080.667493][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3084.187610][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3087.195464][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3090.651395][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!