[ 1756.640920][    C2] tc mirred to Houston: device veth2 is down
[ 1756.674830][    C2] tc mirred to Houston: device veth2 is down
[ 1756.695842][    C2] tc mirred to Houston: device veth2 is down
[ 1756.840813][    C2] tc mirred to Houston: device veth2 is down
[ 1757.567020][    C2] tc mirred to Houston: device veth3 is down
[ 1757.714511][    C0] tc mirred to Houston: device veth2 is down
[ 1757.716437][    C0] tc mirred to Houston: device veth2 is down
[ 1757.976933][    C0] tc mirred to Houston: device veth2 is down
[ 1757.985837][    C2] tc mirred to Houston: device veth3 is down
[ 1757.993009][    C0] tc mirred to Houston: device veth3 is down