[ 1592.918601][    C1] tc mirred to Houston: device veth2 is down
[ 1593.025060][    C1] tc mirred to Houston: device veth2 is down
[ 1593.458014][    C1] tc mirred to Houston: device veth2 is down
[ 1593.584410][    C1] tc mirred to Houston: device veth2 is down
[ 1593.865456][    C1] tc mirred to Houston: device veth3 is down