[ 1399.472351][ T2180] ip6_gre: GRE over IPv6 tunneling driver
[ 1409.684960][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1411.669916][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1413.524936][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1415.509934][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!