[ 1751.983609][    C1] tc mirred to Houston: device veth2 is down
[ 1752.322398][    C1] tc mirred to Houston: device veth2 is down
[ 1752.650457][    C1] tc mirred to Houston: device veth2 is down
[ 1752.886333][    C1] tc mirred to Houston: device veth3 is down
[ 1752.971574][    C1] tc mirred to Houston: device veth2 is down
[ 1753.323485][    C1] tc mirred to Houston: device veth3 is down