[ 1487.969301][ T7117] ip6_gre: GRE over IPv6 tunneling driver
[ 1498.331793][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1500.316754][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1502.172745][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1504.220751][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!