[ 3011.718856][ T1077] gre: GRE over IPv4 demultiplexor driver
[ 3012.725865][ T1100] ip_gre: GRE over IPv4 tunneling driver
[ 3044.210781][ T1680] ip6_gre: GRE over IPv6 tunneling driver
[ 3066.470162][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3070.054083][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3073.062089][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3076.581116][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!