[ 1351.939961][    C1] tc mirred to Houston: device veth2 is down
[ 1351.961857][    C1] tc mirred to Houston: device veth2 is down
[ 1352.310821][    C1] tc mirred to Houston: device veth2 is down
[ 1352.506971][    C1] tc mirred to Houston: device veth3 is down
[ 1352.521970][    C1] tc mirred to Houston: device veth3 is down