[ 1542.332761][    C2] tc mirred to Houston: device veth2 is down
[ 1542.767693][    C2] tc mirred to Houston: device veth2 is down
[ 1542.983752][    C2] tc mirred to Houston: device veth2 is down
[ 1543.048650][    C2] tc mirred to Houston: device veth2 is down
[ 1543.291701][    C2] tc mirred to Houston: device veth3 is down
[ 1543.624746][    C0] tc mirred to Houston: device veth3 is down