[ 1429.809686][    C3] tc mirred to Houston: device veth2 is down
[ 1430.365655][    C3] tc mirred to Houston: device veth2 is down
[ 1430.366754][    C3] tc mirred to Houston: device veth2 is down
[ 1430.685650][    C3] tc mirred to Houston: device veth2 is down
[ 1430.687612][    C3] tc mirred to Houston: device veth3 is down
[ 1430.917671][    C3] tc mirred to Houston: device veth3 is down