[ 1328.613732][    C0] tc mirred to Houston: device veth2 is down
[ 1329.080608][    C2] tc mirred to Houston: device veth2 is down
[ 1329.224637][    C1] tc mirred to Houston: device veth2 is down
[ 1329.235520][    C2] tc mirred to Houston: device veth3 is down
[ 1329.416688][    C2] tc mirred to Houston: device veth2 is down