[ 1388.108650][    C1] tc mirred to Houston: device veth2 is down
[ 1388.110569][    C1] tc mirred to Houston: device veth2 is down
[ 1388.706628][    C1] tc mirred to Houston: device veth2 is down
[ 1388.961653][    C1] tc mirred to Houston: device veth2 is down
[ 1388.993290][    C1] tc mirred to Houston: device veth3 is down
[ 1389.004663][    C1] tc mirred to Houston: device veth3 is down