[ 1378.454073][    C0] tc mirred to Houston: device veth2 is down
[ 1378.680273][    C0] tc mirred to Houston: device veth2 is down
[ 1378.887155][    C1] tc mirred to Houston: device veth2 is down
[ 1379.079361][    C0] tc mirred to Houston: device veth2 is down
[ 1379.251381][    C1] tc mirred to Houston: device veth3 is down