FreeBSD-stable-14-amd64-test - Build #829 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #829 (edf50670e215ca1427817ef2598a5acb3ae3b5c4) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/829/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/829/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/829/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)

85c50de4db339640dda37f3e36b3677601103264 by markj:
dtrace: Remove an unused typedef

a5c39c4448919d227fc671f7c229daab92c1ceff by markj:
mii_fdt: Search for the "ethernet-ports" subnode

d841b67b47479b19606768b348a6f99dacd64a98 by markj:
vnode: Make the vop_vector reference a pointer to const

fd313924563917857e3567a62e405252cf2bafaf by markj:
kevent: Use designated array indices to initialize the sysfilt_ops table

da44138dc2adefb698bd34c9cff73e1a5588ef26 by markj:
unix: Add support for atomically setting the socket mode

48155c983c4ba7158e738bd1d4b3144751bd1d86 by markj:
kern: Make fileops and filterops tables const where possible

edf50670e215ca1427817ef2598a5acb3ae3b5c4 by kbowling:
e1000: Remove old itr sysctl handler



The failed test cases:

6 tests failed.
FAILED:  sys.geom.class.eli.setkey_test.setkey_passphrase

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

FAILED:  sys.kern.sigsys.sigsys_test_off

Error Message:
/usr/src/tests/sys/kern/sigsys.c:70: sysctlbyname(name, &oldval, &oldlen, NULL, 0) == 0 not met

FAILED:  sys.kern.sigsys.sigsys_test_on

Error Message:
/usr/src/tests/sys/kern/sigsys.c:70: sysctlbyname(name, &oldval, &oldlen, NULL, 0) == 0 not met

FAILED:  usr.bin.grep.grep_test.recurse_symlink

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

FAILED:  sys.netmap.ctrl-api-test.main

Error Message:
Returned non-success exit status 255

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly