[ 1330.652766][    C3] tc mirred to Houston: device veth2 is down
[ 1330.913738][    C1] tc mirred to Houston: device veth2 is down
[ 1331.259764][    C1] tc mirred to Houston: device veth3 is down
[ 1331.337741][    C1] tc mirred to Houston: device veth2 is down
[ 1331.457715][    C1] tc mirred to Houston: device veth3 is down