[ 1400.259288][T14748] Mirror/redirect action on
[ 1400.402137][    C2] tc mirred to Houston: device veth2 is down
[ 1400.429005][    C2] tc mirred to Houston: device veth2 is down
[ 1400.579954][    C3] tc mirred to Houston: device veth2 is down
[ 1401.027955][    C3] tc mirred to Houston: device veth2 is down
[ 1401.254976][    C2] tc mirred to Houston: device veth3 is down