[ 3932.841076][T12382] ip_gre: GRE over IPv4 tunneling driver
[ 4014.718939][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4019.583947][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4023.742961][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4028.670961][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!