[ 1459.453124][ T4539] Mirror/redirect action on
[ 1459.601610][    C1] tc mirred to Houston: device veth2 is down
[ 1459.603104][    C1] tc mirred to Houston: device veth2 is down
[ 1459.879877][    C2] tc mirred to Houston: device veth2 is down
[ 1460.456930][    C3] tc mirred to Houston: device veth3 is down
[ 1460.511881][    C1] tc mirred to Houston: device veth2 is down
[ 1460.831937][    C1] tc mirred to Houston: device veth3 is down