[ 1845.583853][    C2] tc mirred to Houston: device veth2 is down
[ 1845.877744][    C2] tc mirred to Houston: device veth2 is down
[ 1846.141772][    C2] tc mirred to Houston: device veth2 is down
[ 1846.142314][    C2] tc mirred to Houston: device veth2 is down
[ 1846.838775][    C1] tc mirred to Houston: device veth3 is down
[ 1846.925717][    C1] tc mirred to Houston: device veth3 is down
[ 1847.165938][    C1] tc mirred to Houston: device veth2 is down
[ 1847.166440][    C1] tc mirred to Houston: device veth2 is down
[ 1847.349811][    C2] tc mirred to Houston: device veth2 is down