[ 1633.494617][T17083] ip6_gre: GRE over IPv6 tunneling driver
[ 1643.849149][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1645.833118][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1647.689112][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1649.737126][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!