[ 1573.691791][    C2] tc mirred to Houston: device veth2 is down
[ 1573.744855][    C2] tc mirred to Houston: device veth2 is down
[ 1574.058736][    C2] tc mirred to Houston: device veth2 is down
[ 1574.457614][    C2] tc mirred to Houston: device veth2 is down
[ 1574.650132][    C1] tc mirred to Houston: device veth3 is down
[ 1574.653608][    C2] tc mirred to Houston: device veth3 is down
[ 1574.833628][    C0] tc mirred to Houston: device veth3 is down
[ 1574.838251][    C2] tc mirred to Houston: device veth3 is down
[ 1575.049838][    C0] tc mirred to Houston: device veth3 is down