You can use "pkg info" to see a list of packages you have installed.
		-- Konstantinos Konstantinidis <kkonstan@duth.gr>
[*] Stage 1: prefilling filesystem to ~90%
    prefill done, total=11516 MB

[*] Stage 2: 4000 create+rename+fsync+delete ops

=== DF-0770 SUMMARY ===
total fsync calls: 0
  rc=0 (success)  : 0
  rc<0 (error)    : 0

Definitive proof: code-level trace in VERDICT.md (lines 3066-3073).
Runtime signal: if dmesg shows 'Critical error'/'Forcing read-only'
  while fsync still returned 0, the dropped error reached userspace.