[ 1689.817291][ T5746] Mirror/redirect action on
[ 1689.981547][    C3] tc mirred to Houston: device veth2 is down
[ 1689.997352][    C3] tc mirred to Houston: device veth2 is down
[ 1690.386954][    C3] tc mirred to Houston: device veth2 is down
[ 1690.619485][    C1] tc mirred to Houston: device veth2 is down
[ 1691.055516][    C2] tc mirred to Houston: device veth3 is down