[ 1821.716683][T17123] ip6_gre: GRE over IPv6 tunneling driver
[ 1833.935913][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1836.110890][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1838.095879][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1840.398930][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!