[ 1486.737606][T22948] ip6_gre: GRE over IPv6 tunneling driver
[ 1497.034148][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1499.019116][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1500.874121][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1502.859118][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!