[ 1625.506053][    C1] tc mirred to Houston: device veth2 is down
[ 1625.519928][    C1] tc mirred to Houston: device veth2 is down
[ 1625.644030][    C1] tc mirred to Houston: device veth2 is down
[ 1626.236860][    C1] tc mirred to Houston: device veth2 is down
[ 1626.484024][    C2] tc mirred to Houston: device veth3 is down