[ 1573.601873][    C1] tc mirred to Houston: device veth2 is down
[ 1573.838777][    C2] tc mirred to Houston: device veth2 is down
[ 1574.022925][    C1] tc mirred to Houston: device veth2 is down
[ 1574.254826][    C1] tc mirred to Houston: device veth2 is down
[ 1574.613759][    C0] tc mirred to Houston: device veth3 is down
[ 1575.022798][    C1] tc mirred to Houston: device veth3 is down
[ 1575.087165][    C1] tc mirred to Houston: device veth2 is down
[ 1575.087952][    C1] tc mirred to Houston: device veth2 is down