⬢ DragonFlyBSD Kernel Audit
DF-5780 / fix_run.log
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hw.hcir_setup: 0 -> 0
net.bluetooth.hci.memo_expiry: 600 -> 1
== cycle 1/6: build list (flood 2s, quiet) ==
hw.hcir_flood: 0 -> 0
hw.hcir_flood: 0 -> 0
hw.hcir_memos: 0 -> 0
== cycle 1: watchdog + burst + unprivileged racer (30 s) ==
hw.hcir_watchdog: 0 -> 0
hw.hcir_debug: 0 -> 0
race: 6 threads x 30s: socket+connect+close loop (unprivileged L2CAP connect -> hci_route_lookup -> hci_memo_find)
  thread 0: 1 connects, 0 socket errors
  thread 1: 1 connects, 0 socket errors
  thread 2: 1 connects, 0 socket errors
  thread 3: 1 connects, 0 socket errors
  thread 4: 1 connects, 0 socket errors
  thread 5: 1 connects, 0 socket errors
race: total 6 connects, 0 errors
hw.hcir_debug: 0 -> 0
hw.hcir_watchdog: 0 -> 0
hw.hcir_memos: 0 -> 0
== cycle 2/6: build list (flood 2s, quiet) ==
hw.hcir_flood: 0 -> 0
hw.hcir_flood: 0 -> 0
hw.hcir_memos: 0 -> 0
== cycle 2: watchdog + burst + unprivileged racer (30 s) ==
hw.hcir_watchdog: 0 -> 0
hw.hcir_debug: 0 -> 0
race: 6 threads x 30s: socket+connect+close loop (unprivileged L2CAP connect -> hci_route_lookup -> hci_memo_find)
  thread 0: 833324 connects, 0 socket errors
  thread 1: 640042 connects, 0 socket errors
  thread 2: 607607 connects, 0 socket errors
  thread 3: 250146 connects, 0 socket errors
  thread 4: 360356 connects, 0 socket errors
  thread 5: 716405 connects, 0 socket errors
race: total 3407880 connects, 0 errors
hw.hcir_debug: 0 -> 0
hw.hcir_watchdog: 0 -> 0
hw.hcir_memos: 0 -> 0
== cycle 3/6: build list (flood 2s, quiet) ==
hw.hcir_flood: 0 -> 0
===DMESG-FIX===
[hcir] memos on unit: 5312
[hcir] watchdog started
[hcir] *** WALK STUCK: hci_memo_find took 13830068 us (circular memo list?)
[hcir] *** WALK STUCK: hci_memo_find took 9329479 us (circular memo list?)
[hcir] *** WALK STUCK: hci_memo_find took 19929461 us (circular memo list?)
[hcir] watchdog stopped (dup=0 canary-in-dup=0 stuck=3)
[hcir] watchdog totals: dup=0 stuck=3
[hcir] memos on unit: 149
[hcir] watchdog started
[hcir] watchdog stopped (dup=0 canary-in-dup=0 stuck=0)
[hcir] watchdog totals: dup=0 stuck=0
[hcir] memos on unit: 0
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
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