[ 1670.706463][    C3] tc mirred to Houston: device veth2 is down
[ 1670.755402][    C2] tc mirred to Houston: device veth2 is down
[ 1671.261632][    C3] tc mirred to Houston: device veth2 is down
[ 1671.581481][    C3] tc mirred to Houston: device veth2 is down
[ 1671.808580][    C0] tc mirred to Houston: device veth3 is down
[ 1671.925421][    C2] tc mirred to Houston: device veth3 is down
[ 1672.205362][    C0] tc mirred to Houston: device veth3 is down
[ 1672.285633][    C0] tc mirred to Houston: device veth2 is down
[ 1672.286190][    C0] tc mirred to Houston: device veth2 is down