[ 1592.660523][    C0] tc mirred to Houston: device veth2 is down
[ 1592.779288][    C2] tc mirred to Houston: device veth2 is down
[ 1593.066399][    C2] tc mirred to Houston: device veth2 is down
[ 1593.099305][    C2] tc mirred to Houston: device veth2 is down
[ 1593.639418][    C2] tc mirred to Houston: device veth3 is down
[ 1593.770286][    C2] tc mirred to Houston: device veth3 is down
[ 1593.834535][    C2] tc mirred to Houston: device veth2 is down
[ 1593.834989][    C2] tc mirred to Houston: device veth2 is down
[ 1593.886514][    C2] tc mirred to Houston: device veth2 is down