[ 1553.549834][    C1] tc mirred to Houston: device veth2 is down
[ 1553.654871][    C0] tc mirred to Houston: device veth2 is down
[ 1553.838870][    C0] tc mirred to Houston: device veth2 is down
[ 1554.046836][    C3] tc mirred to Houston: device veth2 is down
[ 1554.499797][    C1] tc mirred to Houston: device veth3 is down
[ 1554.718860][    C2] tc mirred to Houston: device veth3 is down
[ 1554.887013][    C0] tc mirred to Houston: device veth2 is down
[ 1554.887553][    C0] tc mirred to Houston: device veth2 is down