[ 1409.263681][    C1] tc mirred to Houston: device veth2 is down
[ 1409.479307][    C1] tc mirred to Houston: device veth2 is down
[ 1409.759346][    C1] tc mirred to Houston: device veth2 is down
[ 1409.911580][    C1] tc mirred to Houston: device veth2 is down
[ 1410.129347][    C0] tc mirred to Houston: device veth3 is down
[ 1410.141309][    C1] tc mirred to Houston: device veth3 is down
[ 1410.439339][    C1] tc mirred to Houston: device veth3 is down