[ 1555.550406][    C3] tc mirred to Houston: device veth2 is down
[ 1555.556264][    C0] tc mirred to Houston: device veth2 is down
[ 1555.721296][    C0] tc mirred to Houston: device veth2 is down
[ 1556.478841][    C1] tc mirred to Houston: device veth3 is down
[ 1556.481443][    C3] tc mirred to Houston: device veth2 is down
[ 1556.610220][    C3] tc mirred to Houston: device veth2 is down
[ 1556.610724][    C3] tc mirred to Houston: device veth2 is down
[ 1556.689375][    C1] tc mirred to Houston: device veth2 is down
[ 1556.721372][    C3] tc mirred to Houston: device veth3 is down
[ 1556.873380][    C2] tc mirred to Houston: device veth3 is down