FreeBSD-main-amd64-test - Build #28357 - Still unstable

FreeBSD-main-amd64-test - Build #28357 (2434fcfd0dd07847a8518351b4525ec488f4d0bd) - Still unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28357/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28357/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/28357/console

Status explanation:
"Unstable" - some tests are suspected being broken by the following changes
"Still Unstable" - the failing test cases have not been fixed by these
                   following changes and this is a notification to note that
                   these changes have not been fully tested by the CI system

Change summaries:
(Those commits are likely but not certainly responsible)

ad528a6b174e7090cb06062867e9a146b017205d by dumbbell:
linuxkpi: Define diagnostic macros like `might_resched()` or

2357de8ea14f9ee6193eb9e31a9c208e1541163a by dumbbell:
linuxkpi: Define `dev_err_probe*()`

8f95998393f42f368fe22abd9a25c7fa4304e02a by dumbbell:
linuxkpi: Define `__GFP_THISNODE`

4dab15e96d40352e1a0b161a2a1cd763176108b6 by dumbbell:
linuxkpi: Define `sort_r()`

ae1f6954e2c82ad7f1d8b80155a921b908d51756 by dumbbell:
linuxkpi: Define `MINORBITS`

cefd0ae770bfad534ec666099489a869387e8836 by dumbbell:
linuxkpi: Add several `guid_*()` functions

18c71d97b227e0c6c1d11aa1fd168d19523a3b2e by dumbbell:
linuxkpi: Include <linux/uuid.h> from <linux/mod_devicetable.h>

a5ae030d9f8f5557502c4e51d2a083a70c513379 by dumbbell:
linuxkpi: Add `fop_flags` to `struct file_operations`

bbd20c0795a7df35fc665165bf5f17d7f6533e54 by dumbbell:
linuxkpi: Pass a `const void *` to `krealloc()`

2434fcfd0dd07847a8518351b4525ec488f4d0bd by dumbbell:
linuxkpi: Passing a size of zero to `krealloc()` frees the pointer



The failed test cases:

5 tests failed.
FAILED:  sys.net.if_wg.wg_key_peerdev_makeshared

Error Message:
atf-check failed; see the output of the test for details

FAILED:  sys.netinet.carp.unicast_v4

Error Message:
atf-check failed; see the output of the test for details

FAILED:  sys.posixshm.posixshm_test.largepage_pkru

Error Message:
/usr/src/tests/sys/posixshm/posixshm_test.c:1915: error == 0 not met

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_c

Error Message:
atf-check failed; see the output of the test for details

FAILED:  lib.libarchive.functional_test.test_archive_string_conversion_fail_latin1

Error Message:
atf-check failed; see the output of the test for details