[ 1545.602176][    C1] tc mirred to Houston: device veth2 is down
[ 1546.107202][    C1] tc mirred to Houston: device veth2 is down
[ 1546.147106][    C1] tc mirred to Houston: device veth2 is down
[ 1546.403262][    C1] tc mirred to Houston: device veth2 is down
[ 1546.464092][    C1] tc mirred to Houston: device veth3 is down
[ 1546.469135][    C1] tc mirred to Houston: device veth3 is down
[ 1546.627104][    C1] tc mirred to Houston: device veth3 is down