[ 1577.424464][    C2] net_ratelimit: 3 callbacks suppressed
[ 1577.424471][    C2] tc mirred to Houston: device veth2 is down
[ 1577.431277][    C3] tc mirred to Houston: device veth2 is down
[ 1577.538186][    C2] tc mirred to Houston: device veth2 is down
[ 1577.850165][    C1] tc mirred to Houston: device veth2 is down
[ 1578.358204][    C1] tc mirred to Houston: device veth3 is down
[ 1578.362525][    C3] tc mirred to Houston: device veth2 is down
[ 1578.623225][    C3] tc mirred to Houston: device veth3 is down