[ 1581.249525][    C1] net_ratelimit: 4 callbacks suppressed
[ 1581.249534][    C1] tc mirred to Houston: device veth2 is down
[ 1581.253294][    C2] tc mirred to Houston: device veth2 is down
[ 1581.525130][    C2] tc mirred to Houston: device veth2 is down
[ 1582.056384][    C2] tc mirred to Houston: device veth2 is down
[ 1582.160217][    C2] tc mirred to Houston: device veth3 is down
[ 1582.244176][    C2] tc mirred to Houston: device veth2 is down
[ 1582.316154][    C2] tc mirred to Houston: device veth3 is down
[ 1582.516222][    C2] tc mirred to Houston: device veth3 is down
[ 1582.564406][    C2] tc mirred to Houston: device veth2 is down
[ 1582.564968][    C2] tc mirred to Houston: device veth2 is down