[ 1477.970237][T13195] tc (13195) used greatest stack depth: 23792 bytes left
[ 1478.097340][    C0] net_ratelimit: 2 callbacks suppressed
[ 1478.097353][    C0] tc mirred to Houston: device veth2 is down
[ 1478.506164][    C0] tc mirred to Houston: device veth2 is down
[ 1478.538371][    C0] tc mirred to Houston: device veth2 is down
[ 1478.674440][    C0] tc mirred to Houston: device veth2 is down
[ 1478.985094][    C0] tc mirred to Houston: device veth3 is down