[ 1015.628299][    C3] tc mirred to Houston: device veth2 is down
[ 1015.633240][    C3] tc mirred to Houston: device veth2 is down
[ 1015.802334][    C1] tc mirred to Houston: device veth3 is down
[ 1015.806344][    C1] tc mirred to Houston: device veth2 is down
[ 1015.840331][    C1] tc mirred to Houston: device veth3 is down