[ 1659.062515][    C3] tc mirred to Houston: device veth2 is down
[ 1659.432518][    C1] tc mirred to Houston: device veth2 is down
[ 1659.485642][    C3] tc mirred to Houston: device veth2 is down
[ 1659.551599][    C1] tc mirred to Houston: device veth2 is down
[ 1660.203546][    C3] tc mirred to Houston: device veth3 is down
[ 1660.211617][    C2] tc mirred to Houston: device veth3 is down
[ 1660.407544][    C1] tc mirred to Houston: device veth3 is down
[ 1660.463918][    C1] tc mirred to Houston: device veth2 is down
[ 1660.464745][    C1] tc mirred to Houston: device veth2 is down
[ 1660.591778][    C0] tc mirred to Houston: device veth2 is down