[ 1602.662683][ T4855] Mirror/redirect action on
[ 1602.824632][    C3] tc mirred to Houston: device veth2 is down
[ 1603.307491][    C2] tc mirred to Houston: device veth2 is down
[ 1603.508498][    C2] tc mirred to Houston: device veth2 is down
[ 1603.763520][    C3] tc mirred to Houston: device veth2 is down
[ 1603.765508][    C2] tc mirred to Houston: device veth3 is down
[ 1603.816529][    C2] tc mirred to Houston: device veth3 is down