[ 3376.596202][T32387] gre: GRE over IPv4 demultiplexor driver
[ 3378.037126][T32410] ip_gre: GRE over IPv4 tunneling driver
[ 3415.418175][  T514] ip6_gre: GRE over IPv6 tunneling driver
[ 3440.660733][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3444.628618][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3448.020610][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3452.051642][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!