[ 1354.667034][ T8490] tc (8490) used greatest stack depth: 23512 bytes left
[ 1354.746325][    C1] tc mirred to Houston: device veth2 is down
[ 1355.027398][    C1] tc mirred to Houston: device veth2 is down
[ 1355.083528][    C1] tc mirred to Houston: device veth2 is down
[ 1355.378403][    C1] tc mirred to Houston: device veth3 is down
[ 1355.387547][    C1] tc mirred to Houston: device veth2 is down