[ 1625.662382][T15669] ip6_gre: GRE over IPv6 tunneling driver
[ 1636.041080][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1638.025060][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1639.880054][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1641.928054][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!