[ 1339.974104][    C2] net_ratelimit: 1 callbacks suppressed
[ 1339.974111][    C2] tc mirred to Houston: device veth2 is down
[ 1340.209838][    C2] tc mirred to Houston: device veth2 is down
[ 1340.594783][    C1] tc mirred to Houston: device veth2 is down
[ 1340.785802][    C2] tc mirred to Houston: device veth2 is down
[ 1340.800794][    C1] tc mirred to Houston: device veth3 is down
[ 1341.113752][    C3] tc mirred to Houston: device veth3 is down