[ 1321.480589][    C1] tc mirred to Houston: device veth2 is down
[ 1321.486468][    C1] tc mirred to Houston: device veth2 is down
[ 1321.944652][    C1] tc mirred to Houston: device veth2 is down
[ 1322.077590][    C1] tc mirred to Houston: device veth3 is down
[ 1322.200579][    C1] tc mirred to Houston: device veth3 is down
[ 1322.240565][    C1] tc mirred to Houston: device veth2 is down