FreeBSD-main-amd64-test - Build #24984 - Still Unstable

FreeBSD-main-amd64-test - Build #24984 (577a721d05aa20f38a615ad1cd5089a51c8571c1) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24984/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24984/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24984/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)

d3efbe0132b24e8660df836905cda7662f85a154 by kib:
cdevpriv(9): add iterator

88f2c58d1a857f0ccedd49da3dc29d8d193b4fdd by kib:
cdevpriv(9): document devfs_foreach_cdevpriv()

a200093c216346bdafce5866fad3db4bccc1f802 by antoine:
share/man/man9/Makefile: fix buildworld

577a721d05aa20f38a615ad1cd5089a51c8571c1 by gbe:
xdr(3): Fix a few typos in source code comments



The failed test cases:

2 tests failed.
FAILED:  sys.fs.tmpfs.times_test.empty

Error Message:
Test case was expecting a failure but none were raised

FAILED:  cddl.usr.sbin.zfsd.zfsd_unittest.main

Error Message:
Received signal 6