[ 1348.962566][    C0] tc mirred to Houston: device veth2 is down
[ 1349.278428][    C0] tc mirred to Houston: device veth2 is down
[ 1349.311407][    C0] tc mirred to Houston: device veth2 is down
[ 1349.587506][    C0] tc mirred to Houston: device veth3 is down
[ 1349.710489][    C1] tc mirred to Houston: device veth3 is down
[ 1349.782608][    C0] tc mirred to Houston: device veth3 is down
[ 1349.902847][    C3] tc mirred to Houston: device veth2 is down