[ 1543.033349][    C1] net_ratelimit: 11 callbacks suppressed
[ 1543.033356][    C1] tc mirred to Houston: device veth2 is down
[ 1543.233990][    C1] tc mirred to Houston: device veth2 is down
[ 1543.738932][    C1] tc mirred to Houston: device veth2 is down
[ 1543.803000][    C1] tc mirred to Houston: device veth2 is down
[ 1543.941022][    C2] tc mirred to Houston: device veth3 is down
[ 1544.202952][    C1] tc mirred to Houston: device veth3 is down