[ 1449.363687][    C0] tc mirred to Houston: device veth2 is down
[ 1449.459118][    C0] tc mirred to Houston: device veth2 is down
[ 1449.724297][    C0] tc mirred to Houston: device veth2 is down
[ 1449.795277][    C0] tc mirred to Houston: device veth2 is down
[ 1450.225030][    C0] tc mirred to Houston: device veth3 is down
[ 1450.476725][    C0] tc mirred to Houston: device veth2 is down
[ 1450.477979][    C0] tc mirred to Houston: device veth2 is down
[ 1450.515237][    C1] tc mirred to Houston: device veth3 is down
[ 1450.667303][    C0] tc mirred to Houston: device veth3 is down