[ 1749.362757][    C1] tc mirred to Houston: device veth2 is down
[ 1749.373918][    C1] tc mirred to Houston: device veth2 is down
[ 1749.997713][    C1] tc mirred to Houston: device veth2 is down
[ 1749.997722][    C2] tc mirred to Houston: device veth2 is down
[ 1750.381815][    C1] tc mirred to Houston: device veth2 is down
[ 1750.382933][    C1] tc mirred to Houston: device veth2 is down
[ 1750.535653][    C0] tc mirred to Houston: device veth3 is down
[ 1750.717621][    C2] tc mirred to Houston: device veth3 is down
[ 1750.869676][    C1] tc mirred to Houston: device veth2 is down
[ 1751.029622][    C0] tc mirred to Houston: device veth3 is down