[ 1580.695042][    C1] tc mirred to Houston: device veth2 is down
[ 1580.766095][    C1] tc mirred to Houston: device veth2 is down
[ 1580.989986][    C1] tc mirred to Houston: device veth2 is down
[ 1581.478012][    C1] tc mirred to Houston: device veth2 is down
[ 1581.561931][    C1] tc mirred to Houston: device veth3 is down
[ 1581.781959][    C1] tc mirred to Houston: device veth3 is down
[ 1581.782666][    C2] tc mirred to Houston: device veth3 is down