[ 1610.527906][    C1] tc mirred to Houston: device veth2 is down
[ 1610.578807][    C1] tc mirred to Houston: device veth2 is down
[ 1610.926841][    C3] tc mirred to Houston: device veth2 is down
[ 1611.054920][    C3] tc mirred to Houston: device veth2 is down
[ 1611.510908][    C1] tc mirred to Houston: device veth3 is down
[ 1611.951070][    C0] tc mirred to Houston: device veth2 is down
[ 1611.951602][    C0] tc mirred to Houston: device veth2 is down