[ 1539.936601][    C0] tc mirred to Houston: device veth2 is down
[ 1539.947321][    C0] tc mirred to Houston: device veth2 is down
[ 1540.043661][    C0] tc mirred to Houston: device veth2 is down
[ 1540.781632][    C0] tc mirred to Houston: device veth3 is down
[ 1540.963921][    C0] tc mirred to Houston: device veth2 is down
[ 1540.965372][    C0] tc mirred to Houston: device veth2 is down
[ 1540.966424][    C0] tc mirred to Houston: device veth2 is down
[ 1540.980582][    C0] tc mirred to Houston: device veth3 is down