[ 1681.370624][    C1] tc mirred to Houston: device veth2 is down
[ 1681.725672][    C0] tc mirred to Houston: device veth2 is down
[ 1682.213647][    C0] tc mirred to Houston: device veth2 is down
[ 1682.342632][    C0] tc mirred to Houston: device veth2 is down
[ 1682.507792][    C3] tc mirred to Houston: device veth3 is down
[ 1682.561638][    C0] tc mirred to Houston: device veth3 is down