[ 1560.059249][    C3] tc mirred to Houston: device veth2 is down
[ 1560.316981][    C3] tc mirred to Houston: device veth2 is down
[ 1560.396921][    C3] tc mirred to Houston: device veth2 is down
[ 1560.766058][    C3] tc mirred to Houston: device veth2 is down
[ 1560.989236][    C3] tc mirred to Houston: device veth3 is down
[ 1561.268936][    C0] tc mirred to Houston: device veth3 is down
[ 1561.316955][    C0] tc mirred to Houston: device veth3 is down
[ 1561.341356][    C0] tc mirred to Houston: device veth2 is down
[ 1561.342146][    C0] tc mirred to Houston: device veth2 is down