[ 1529.952517][    C2] tc mirred to Houston: device veth2 is down
[ 1530.549532][    C2] tc mirred to Houston: device veth2 is down
[ 1530.677460][    C0] tc mirred to Houston: device veth2 is down
[ 1530.805443][    C0] tc mirred to Houston: device veth2 is down
[ 1530.938447][    C0] tc mirred to Houston: device veth3 is down
[ 1531.037461][    C0] tc mirred to Houston: device veth3 is down