[ 1353.012838][    C1] tc mirred to Houston: device veth2 is down
[ 1353.016708][    C3] tc mirred to Houston: device veth2 is down
[ 1353.584700][    C3] tc mirred to Houston: device veth2 is down
[ 1353.585215][    C3] tc mirred to Houston: device veth2 is down
[ 1353.611730][    C3] tc mirred to Houston: device veth3 is down
[ 1353.904996][    C0] tc mirred to Houston: device veth2 is down