[ 1339.519809][    C0] tc mirred to Houston: device veth2 is down
[ 1339.870827][    C2] tc mirred to Houston: device veth2 is down
[ 1340.133736][    C1] tc mirred to Houston: device veth3 is down
[ 1340.178740][    C1] tc mirred to Houston: device veth3 is down
[ 1340.286727][    C0] tc mirred to Houston: device veth2 is down