=== PATCHED KERNEL kern.version ===
DragonFly 6.5-DEVELOPMENT #1: Fri Jul 10 21:30:29 UTC 2026

=== PATCHED RUN (maxx, unprivileged) ===
+ ./df0815 /etc
[*] uid=1001 euid=1001  opening '/etc' on hammer2 mount
[DEBUG_DUMP    ] ioctl rc=-1 errno=1 (Operation not permitted)
[BULKFREE_ASYNC] ioctl rc=-1 errno=1 (Operation not permitted)
RUN_EXIT=0

=== PATCHED RUN 2 (determinism check) ===
+ ./df0815 /etc
[*] uid=1001 euid=1001  opening '/etc' on hammer2 mount
[DEBUG_DUMP    ] ioctl rc=-1 errno=1 (Operation not permitted)
[BULKFREE_ASYNC] ioctl rc=-1 errno=1 (Operation not permitted)
RUN_EXIT=0

=== ROOT sanity (privileged use still works) ===
DEBUG_DUMP rc=0 (success) / BULKFREE_ASYNC rc=-1 errno=22 (EINVAL, handler NULL-check) — root NOT blocked, as intended