[ 1773.101720][    C2] tc mirred to Houston: device veth2 is down
[ 1773.291803][    C1] tc mirred to Houston: device veth2 is down
[ 1773.579749][    C2] tc mirred to Houston: device veth2 is down
[ 1773.810695][    C1] tc mirred to Houston: device veth2 is down
[ 1774.345696][    C2] tc mirred to Houston: device veth3 is down
[ 1774.690765][    C2] tc mirred to Houston: device veth3 is down
[ 1774.834851][    C1] tc mirred to Houston: device veth2 is down
[ 1774.835381][    C1] tc mirred to Houston: device veth2 is down
[ 1774.963647][    C1] tc mirred to Houston: device veth3 is down