FreeBSD-stable-15-amd64-test - Build #172 - Still Unstable

FreeBSD-stable-15-amd64-test - Build #172 (3c44b007b9a239c1809b0bda9bcdb3413bcdb46a) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/172/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/172/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-15-amd64-test/172/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)

77a5c63f79236301dece4f3045e254ccc5f49716 by kib:
struct file: add DFLAG_FORK, indicate copying on fork

23d4dd1d53bf1c74929f7b1f19cf7830d9e43fba by kib:
kern_descrip.c: add struct proc argument to fdcopy()

4ae2965258e828a416c2456b1ba75f91b8f30273 by kib:
kqueue_fo_release(): print filter with underflow

ee7be79f7ed3aa771e13f9e3729f80d70ef3702c by kib:
kern/kern_event.c: extract kern_kqueue_alloc() from kern_kqueue()

f9dfc0023528cfd743490caf6c45318f076783ea by kib:
kern/kern_event.c: extract kqueue_acquire_ref() from kqueue_acquire()

2002e07123202a0b86f7220a78786eec71c61070 by kib:
kqueuex(2): add KQUEUE_CPONFORK

c8e5a235b9c6abc32b7d0bfc11b7d37a2d9b8bc6 by kib:
kern_event.c: support copy for timer events

b7b6d45008fdee87477f041a9f220150523f3a7b by kib:
kqueue: handle copy for vnode filters

b4946ace9b04751bb7931818bbe5b3bb8eaa3c95 by kib:
kqueue: handle copy for netmap filters

a8bf2a1a3c2760263030395c3a71ee8d2b3960e7 by kib:
knotes: kqueue: handle copy for trivial filters

3aae49be3d12e30c539a42a8bec071615ccbbe35 by kib:
kqueue.2: document KQUEUE_CPONFORK

3c44b007b9a239c1809b0bda9bcdb3413bcdb46a by kib:
Match style in 3613896



The failed test cases:

11 tests failed.
FAILED:  sys.netpfil.pf.route_to.prefer_ipv6_nexthop_mixed_af_random_table_ipv4

Error Message:
Target 2001:db8:4202::42:4 not selected after 10 attempts!

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_action[call_420]

Error Message:
/usr/tests/atf_python/sys/netpfil/ipfw/insns.py:105: ValueError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_action[return]

Error Message:
/usr/tests/atf_python/sys/netpfil/ipfw/insns.py:105: ValueError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_action[skipto_42]

Error Message:
/usr/tests/atf_python/sys/netpfil/ipfw/insns.py:105: ValueError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_rule[test_check_state]

Error Message:
/usr/tests/atf_python/sys/netpfil/ipfw/insns.py:105: ValueError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_rule[test_eaction_ntp]

Error Message:
/usr/tests/sbin/ipfw/test_add_rule.py:119: AssertionError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_rule[test_eaction_tcp-setmss]

Error Message:
/usr/tests/sbin/ipfw/test_add_rule.py:119: AssertionError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_rule[test_keep_state]

Error Message:
/usr/tests/atf_python/sys/netpfil/ipfw/insns.py:105: ValueError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_rule[test_record_state]

Error Message:
/usr/tests/atf_python/sys/netpfil/ipfw/insns.py:105: ValueError

FAILED:  sbin.ipfw.test_add_rule.py.TestAddRule::test_add_rule[test_tables]

Error Message:
/usr/tests/sbin/ipfw/test_add_rule.py:119: AssertionError

FAILED:  sys.netlink.test_netlink_message_writer.py.__test_cases_list__

Error Message:
Test program did not exit cleanly