[ 1311.078654][    C0] net_ratelimit: 4 callbacks suppressed
[ 1311.078662][    C0] tc mirred to Houston: device veth2 is down
[ 1311.203590][    C2] tc mirred to Houston: device veth2 is down
[ 1311.657620][    C1] tc mirred to Houston: device veth3 is down
[ 1311.739659][    C0] tc mirred to Houston: device veth2 is down
[ 1311.867597][    C1] tc mirred to Houston: device veth2 is down