[ 3091.515712][T17242] gre: GRE over IPv4 demultiplexor driver
[ 3093.611598][T17266] ip_gre: GRE over IPv4 tunneling driver
[ 3154.230726][T17837] ip6_gre: GRE over IPv6 tunneling driver
[ 3195.950358][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3201.774293][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3206.638287][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3212.654291][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!