[ 1476.896393][    C0] tc mirred to Houston: device veth2 is down
[ 1476.909335][    C1] tc mirred to Houston: device veth2 is down
[ 1477.146444][    C1] tc mirred to Houston: device veth2 is down
[ 1477.611388][    C1] tc mirred to Houston: device veth2 is down
[ 1477.675412][    C1] tc mirred to Houston: device veth2 is down
[ 1477.780362][    C1] tc mirred to Houston: device veth3 is down
[ 1478.163406][    C1] tc mirred to Houston: device veth3 is down