[ 1637.858326][    C1] net_ratelimit: 11 callbacks suppressed
[ 1637.858333][    C1] tc mirred to Houston: device veth2 is down
[ 1638.096125][    C3] tc mirred to Houston: device veth2 is down
[ 1638.103177][    C3] tc mirred to Houston: device veth2 is down
[ 1638.648451][    C1] tc mirred to Houston: device veth2 is down
[ 1638.914216][    C2] tc mirred to Houston: device veth3 is down
[ 1639.063168][    C2] tc mirred to Houston: device veth3 is down
[ 1639.160486][    C2] tc mirred to Houston: device veth2 is down
[ 1639.161014][    C2] tc mirred to Houston: device veth2 is down