[ 1600.646491][    C1] tc mirred to Houston: device veth2 is down
[ 1600.702387][    C1] tc mirred to Houston: device veth2 is down
[ 1601.009388][    C1] tc mirred to Houston: device veth2 is down
[ 1601.146405][    C1] tc mirred to Houston: device veth2 is down
[ 1601.509426][    C1] tc mirred to Houston: device veth3 is down
[ 1601.601397][    C1] tc mirred to Houston: device veth3 is down
[ 1601.713713][    C1] tc mirred to Houston: device veth2 is down
[ 1601.715247][    C1] tc mirred to Houston: device veth2 is down
[ 1601.889397][    C1] tc mirred to Houston: device veth3 is down
[ 1601.969448][    C1] tc mirred to Houston: device veth2 is down