[ 1084.852219][T30011] tc (30011) used greatest stack depth: 23696 bytes left
[ 1084.873374][    C0] tc mirred to Houston: device veth2 is down
[ 1084.919264][    C0] tc mirred to Houston: device veth2 is down
[ 1085.008279][    C0] tc mirred to Houston: device veth3 is down
[ 1085.011272][    C0] tc mirred to Houston: device veth3 is down