[ 1533.120874][    C1] tc mirred to Houston: device veth2 is down
[ 1533.326798][    C1] tc mirred to Houston: device veth2 is down
[ 1533.534781][    C1] tc mirred to Houston: device veth2 is down
[ 1533.615117][    C1] tc mirred to Houston: device veth2 is down
[ 1533.934433][    C1] tc mirred to Houston: device veth3 is down
[ 1534.246897][    C1] tc mirred to Houston: device veth3 is down
[ 1534.254799][    C1] tc mirred to Houston: device veth3 is down