=== V2 PATCHED kernel (release-spin-before-alloc): decisive validation ===
DragonFly 6.5-DEVELOPMENT #1: Thu Jul 16 07:23:07 UTC 2026
SHA256 (/boot/kernel/kernel) = 6aae11ba1286797581dc328e935508c327cf76713ea00782d9e9a4ad12d21bf8

=== functional regression: quota set/read still works (no pressure) ===
vfs.quota_enabled = 1
    done: 6250 ok, 0 fail
>>> RESULT: 6250 vquotactl ops hit cmd_set_limit_uid -> unode_insert (kmalloc under ac_spin).
>>> If ok>0 the vulnerable code path is REACHABLE from this unprivileged user.

=== pressure run: 6 hogs + 8 spammers (panicked baseline #0 AND v1 M_NOWAIT) ===
aggressive: 6 hogs + 8 spammers on /tmp (pid 923)
aggressive: hogs ramped, launching 8 new-chunk spammers
aggressive: window elapsed, killing kids
Terminated
RC=143

=== guest status (UP = fixed) ===
up

=== panic check (EMPTY = fixed) ===
(end - empty above = FIXED, no panic)