[ 1829.996074][    C0] tc mirred to Houston: device veth2 is down
[ 1830.080929][    C2] tc mirred to Houston: device veth2 is down
[ 1830.111995][    C1] tc mirred to Houston: device veth2 is down
[ 1830.183980][    C1] tc mirred to Houston: device veth2 is down
[ 1831.176357][    C0] tc mirred to Houston: device veth2 is down
[ 1831.177268][    C0] tc mirred to Houston: device veth2 is down
[ 1831.209004][    C0] tc mirred to Houston: device veth3 is down
[ 1831.367914][    C2] tc mirred to Houston: device veth3 is down
[ 1831.375960][    C0] tc mirred to Houston: device veth3 is down
[ 1831.711873][    C3] tc mirred to Houston: device veth3 is down