[ 1605.222369][    C1] net_ratelimit: 3 callbacks suppressed
[ 1605.222379][    C1] tc mirred to Houston: device veth2 is down
[ 1605.407434][    C1] tc mirred to Houston: device veth2 is down
[ 1605.447485][    C2] tc mirred to Houston: device veth2 is down
[ 1605.624356][    C1] tc mirred to Houston: device veth2 is down
[ 1606.110368][    C3] tc mirred to Houston: device veth3 is down
[ 1606.463879][    C2] tc mirred to Houston: device veth2 is down
[ 1606.464789][    C2] tc mirred to Houston: device veth2 is down