[ 1768.690765][    C0] tc mirred to Houston: device veth2 is down
[ 1769.099700][    C1] tc mirred to Houston: device veth2 is down
[ 1769.395697][    C0] tc mirred to Houston: device veth2 is down
[ 1769.651665][    C0] tc mirred to Houston: device veth2 is down
[ 1769.881706][    C0] tc mirred to Houston: device veth3 is down
[ 1770.051675][    C1] tc mirred to Houston: device veth3 is down
[ 1770.099740][    C1] tc mirred to Houston: device veth3 is down