[ 1843.912051][    C3] tc mirred to Houston: device veth2 is down
[ 1843.999810][    C0] tc mirred to Houston: device veth2 is down
[ 1844.591828][    C0] tc mirred to Houston: device veth2 is down
[ 1844.720141][    C3] tc mirred to Houston: device veth2 is down
[ 1845.040065][    C0] tc mirred to Houston: device veth2 is down
[ 1845.040650][    C0] tc mirred to Houston: device veth2 is down
[ 1845.093866][    C0] tc mirred to Houston: device veth3 is down
[ 1845.147961][    C2] tc mirred to Houston: device veth3 is down
[ 1845.247820][    C0] tc mirred to Houston: device veth3 is down