[ 1487.876472][T21931] ip6_gre: GRE over IPv6 tunneling driver
[ 1498.204118][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1500.253081][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1502.108084][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1504.156084][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!