[ 1343.976834][    C0] tc mirred to Houston: device veth2 is down
[ 1344.033454][    C0] tc mirred to Houston: device veth2 is down
[ 1344.234460][    C3] tc mirred to Houston: device veth2 is down
[ 1344.594585][    C3] tc mirred to Houston: device veth3 is down
[ 1344.738725][    C1] tc mirred to Houston: device veth2 is down