[ 1424.483209][    C2] tc mirred to Houston: device veth2 is down
[ 1424.779846][    C2] tc mirred to Houston: device veth2 is down
[ 1425.179887][    C2] tc mirred to Houston: device veth2 is down
[ 1425.291999][    C0] tc mirred to Houston: device veth3 is down
[ 1425.326880][    C1] tc mirred to Houston: device veth3 is down
[ 1425.371787][    C1] tc mirred to Houston: device veth2 is down
[ 1425.427853][    C0] tc mirred to Houston: device veth3 is down