[ 1542.441919][    C2] tc mirred to Houston: device veth2 is down
[ 1543.032655][    C2] tc mirred to Houston: device veth2 is down
[ 1543.225663][    C2] tc mirred to Houston: device veth2 is down
[ 1543.288662][    C2] tc mirred to Houston: device veth2 is down
[ 1543.365722][    C2] tc mirred to Houston: device veth3 is down
[ 1543.472586][    C2] tc mirred to Houston: device veth3 is down
[ 1543.768647][    C2] tc mirred to Houston: device veth3 is down