[ 1350.580624][    C2] tc mirred to Houston: device veth2 is down
[ 1350.613800][    C1] tc mirred to Houston: device veth2 is down
[ 1351.189607][    C2] tc mirred to Houston: device veth3 is down
[ 1351.376612][    C2] tc mirred to Houston: device veth2 is down
[ 1351.400525][    C2] tc mirred to Houston: device veth3 is down