[ 1032.260970][    C1] tc mirred to Houston: device veth2 is down
[ 1032.302894][    C1] tc mirred to Houston: device veth2 is down
[ 1032.381731][    C1] tc mirred to Houston: device veth2 is down
[ 1032.430845][    C1] tc mirred to Houston: device veth3 is down