[ 1073.544769][    C3] tc mirred to Houston: device veth2 is down
[ 1073.703629][    C1] tc mirred to Houston: device veth2 is down
[ 1073.895766][    C3] tc mirred to Houston: device veth2 is down
[ 1073.983708][    C3] tc mirred to Houston: device veth2 is down
[ 1074.411613][    C1] tc mirred to Houston: device veth3 is down
[ 1074.631679][    C1] tc mirred to Houston: device veth3 is down