[ 1551.707967][ T4700] Mirror/redirect action on
[ 1551.865954][    C1] tc mirred to Houston: device veth2 is down
[ 1552.090044][    C2] tc mirred to Houston: device veth2 is down
[ 1552.561856][    C0] tc mirred to Houston: device veth2 is down
[ 1552.753875][    C0] tc mirred to Houston: device veth2 is down
[ 1552.798929][    C2] tc mirred to Houston: device veth3 is down