[ 1684.682545][    C1] tc mirred to Houston: device veth2 is down
[ 1684.914277][    C2] tc mirred to Houston: device veth2 is down
[ 1684.938321][    C0] tc mirred to Houston: device veth2 is down
[ 1685.642487][    C0] tc mirred to Houston: device veth2 is down
[ 1685.757480][    C2] tc mirred to Houston: device veth3 is down
[ 1685.760339][    C3] tc mirred to Houston: device veth3 is down
[ 1685.938198][    C1] tc mirred to Houston: device veth3 is down
[ 1685.962449][    C1] tc mirred to Houston: device veth2 is down
[ 1685.962941][    C1] tc mirred to Houston: device veth2 is down
[ 1686.034213][    C1] tc mirred to Houston: device veth3 is down