[ 1012.451406][    C0] tc mirred to Houston: device veth2 is down
[ 1012.507193][    C0] tc mirred to Houston: device veth2 is down
[ 1012.621146][    C0] tc mirred to Houston: device veth2 is down
[ 1013.021256][    C0] tc mirred to Houston: device veth2 is down
[ 1013.416212][    C3] tc mirred to Houston: device veth3 is down
[ 1013.549069][    C1] tc mirred to Houston: device veth3 is down
[ 1013.661510][    C1] tc mirred to Houston: device veth2 is down
[ 1013.662575][    C1] tc mirred to Houston: device veth2 is down
[ 1013.782100][    C1] tc mirred to Houston: device veth2 is down
[ 1013.814082][    C1] tc mirred to Houston: device veth3 is down