Pre3 Smoke Test Report - 2026-08-12

Result

The repo-pre-3 plain/LZ4 differential smoke test PASSed within the scope documented below.

Field	Value
Run ID	`20260812T110037.575683Z-693361-ac21acee`
Process exit code	`0`
Guest return code	`0`
Runner stages	`12/12 passed`
Elapsed time	`18m51s`
DUT outer commit	`1a2361bfae2f6b4e7fc4c89d97d05f44553a5ba7` (`1a2361b`)
DUT path tree	`902a32fbfc1274d4404174346953d19e41c61f1f`
DUT content SHA256	`07aa856f0c0d9d0d084dbcb5d743cf4831a7f2ab884b51941db7d1840b248c60`
KLD SHA256	`59650f03029afc31658dcf3386105d001122d7702b8144e7c5925d9d9ed4accb`
Base image SHA256	`67f359621f23a1d745f0889370cbb99a096cee3e99a0b2f3bb18fc7a91bf6fef`
Base image mode	`0444`, unchanged before and after

Primary evidence:

Invocation

./test.sh --dut /work/erofs-freebsd-pre/repo-pre-3 \
  --base-image /work/tests-dev/lfs/freebsd-15-dev-src-20260811.bp \
  --duration 10 \
  --output demo-result/repo-pre-3-smoke-20260812

Evidence root:

/work/tests-dev/erofsstress/demo-result/repo-pre-3-smoke-20260812/20260812T110037.575683Z-693361-ac21acee/

PASS Scope

The successful run covered:

FreeBSD guest boot and SSH readiness.
DUT build with WITH_ZSTDIO=0 and loading the exact generated erofs.ko.
Creation and use of plain and LZ4 EROFS fixtures.
Attach, mount, differential workload, unmount, and fixture cleanup.
Four workers per fixture for five seconds each.
Differential random, aligned, unaligned, full-file, and EOF reads.
Directory enumeration, symbolic-link reads, and fadvise operations.
Host and guest resource cleanup after the workload.

The guest-side stages and fixture identities are recorded in stages.txt and scenarios.txt. Per-worker evidence is available in the same guest evidence directory.

SKIPPED And Non-Claims

The following tests were SKIPPED and have no execution evidence in this run:

Test	Area	Status
`TC079`	xattr prefix initialization, lookup, and cleanup	`SKIPPED`
`TC138`	ACL parsing and error paths	`SKIPPED`
`TC099`	multidevice mount and release paths	`SKIPPED`

This report therefore does not claim that xattr prefix handling, ACL behavior, multidevice behavior, ZSTD, LZMA, DEFLATE, or the full feature/regression suite passed. The PASS result is limited to the plain/LZ4 differential smoke scope listed above.

Integrity And Cleanup

The DUT content hash, commit, and tree were identical before and after the run; the test did not modify repo-pre-3.
The read-only base image remained mode 0444 with the same SHA256 before and after the run.
New QEMU PID 693836 exited gracefully.
Test port 10000 was released.
The qcow2 overlay was deleted and the port lock became available.
Guard PID 26318 and guard port 9222 retained the same process identity, start time, and command hash.
The generated result directory under tests-dev is evidence only and was not committed.

Honesty Review

The post-run honesty audit PASSed. It found no concealed source fix, result substitution, or exaggerated coverage claim. The guest log filename repo22-build.txt and related repo22 stage labels are inherited labels in the test harness; they do not identify the DUT. The DUT is independently bound to repo-pre-3 by the recorded commit, path tree, content hash, archived source, and generated KLD hash.

The complete machine-readable record remains authoritative for details not reproduced here: result.json.

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