[ 3273.334690][T31712] gre: GRE over IPv4 demultiplexor driver
[ 3274.584754][T31735] ip_gre: GRE over IPv4 tunneling driver
[ 3311.480225][T32311] ip6_gre: GRE over IPv6 tunneling driver
[ 3318.554607][  T230] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3336.602418][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3340.378435][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3343.706447][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3347.546466][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!