[ 1532.689274][    C3] tc mirred to Houston: device veth2 is down
[ 1532.836596][    C0] tc mirred to Houston: device veth2 is down
[ 1532.996548][    C0] tc mirred to Houston: device veth2 is down
[ 1533.300614][    C0] tc mirred to Houston: device veth2 is down
[ 1533.735619][    C0] tc mirred to Houston: device veth3 is down
[ 1533.989833][    C0] tc mirred to Houston: device veth3 is down
[ 1534.004778][    C0] tc mirred to Houston: device veth2 is down
[ 1534.005287][    C0] tc mirred to Houston: device veth2 is down