[ 1762.019848][T20601] ip6_gre: GRE over IPv6 tunneling driver
[ 1772.357637][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1774.342600][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1776.197613][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1778.182604][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!