[ 1354.119592][    C1] tc mirred to Houston: device veth2 is down
[ 1354.300588][    C1] tc mirred to Houston: device veth2 is down
[ 1354.412747][    C1] tc mirred to Houston: device veth2 is down
[ 1354.729715][    C1] tc mirred to Houston: device veth3 is down
[ 1354.765688][    C1] tc mirred to Houston: device veth2 is down
[ 1354.860561][    C1] tc mirred to Houston: device veth3 is down
[ 1354.892656][    C1] tc mirred to Houston: device veth3 is down
[ 1354.900603][    C1] tc mirred to Houston: device veth3 is down