FreeBSD-main-amd64-test - Build #26242 - Still Unstable

FreeBSD-main-amd64-test - Build #26242 (7acd5af48cf1870ec48d5910dff1a26466d98074) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26242/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26242/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/26242/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)

4359672e656af5e6758d0aae147212e58f445f5b by bz:
LinuxKPI: add seq_hex_dump()

1c81ebec74d8a71c770f7835d3bc6e02c13467a0 by bz:
LinuxKPI: switch mallocarray to an lkpi implementation using __kmalloc()

c5cf4b64f4a976f5c5d75d52816078def86bf3e4 by bz:
malloc: extend malloc_usable_size() for contigmalloc

1c95d401ebe5075ebb38b57638830713a496f107 by bz:
LinuxKPI: implement krealloc() for memory being contiguous

a3e6f97bf57c1d323487d07369aec66542f995ce by bz:
LinuxKPI; cleanup slab.h a bit; move more free() into slab.c

7acd5af48cf1870ec48d5910dff1a26466d98074 by bz:
LinuxKPI: bump __FreeBSD_version to 1500037 for alloc routine changes



The failed test cases:

3 tests failed.
FAILED:  sys.audit.file-attribute-access.fhopen_failure

Error Message:
/usr/src/tests/sys/audit/file-attribute-access.c:468: Expected errno 22, got 14, in fhopen(NULL, O_CREAT) == -1

FAILED:  sys.netinet.broadcast.INADDR_BROADCAST

Error Message:
/usr/src/tests/sys/netinet/broadcast.c:65: sending of broadcast failed: 51

FAILED:  sys.netinet.fibs_test.same_ip_multiple_ifaces_fib0

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