[ 1631.481392][    C0] tc mirred to Houston: device veth2 is down
[ 1631.603231][    C3] tc mirred to Houston: device veth2 is down
[ 1631.667201][    C3] tc mirred to Houston: device veth2 is down
[ 1631.811495][    C2] tc mirred to Houston: device veth2 is down
[ 1632.555273][    C0] tc mirred to Houston: device veth3 is down
[ 1632.635444][    C3] tc mirred to Houston: device veth2 is down
[ 1632.635984][    C3] tc mirred to Houston: device veth2 is down
[ 1632.683221][    C0] tc mirred to Houston: device veth3 is down
[ 1632.733196][    C1] tc mirred to Houston: device veth3 is down
[ 1633.131791][    C0] tc mirred to Houston: device veth2 is down