[ 1577.870057][ T8421] ip6_gre: GRE over IPv6 tunneling driver
[ 1585.407965][   T61] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1586.491799][ T8765] ping (8765) used greatest stack depth: 22496 bytes left
[ 1589.502885][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1591.679884][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1593.662893][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1595.838890][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!