# DF-3394 stress runs (6 vCPU DragonFly 6.5-DEVELOPMENT #0 X86_64_GENERIC guest)
# run 1: race_query v1 + race_churn 90 (tap cloner not loaded yet - create failed)
churn=6000000 created=0 destroyed=0
iter=6500000 ok=6500000 fail=0
# run 2: kldload if_tap; race_query v1 + race_churn 120
done churn=26530 created=26530 destroyed=26530
iter=8000000 ok=8000000 fail=0
# run 3: 6x race_query2 (cold file-backed ifm_ulist) + 2x race_churn 150
done churn=48490 created=13987 destroyed=13987
done churn=48492 created=13988 destroyed=13988
iter=200000 ok=46348 fail=153652     <- ~23% of SIOCGIFMEDIA hit the parent-call path
# run 4: 6x race_query + 3x race_query2 + 4x race_churn 200 (~3.5 min)
#        no panic; dmesg clean; guest up (load avg 0.83)