FreeBSD-stable-14-amd64-test - Build #2034 - Still Unstable

FreeBSD-stable-14-amd64-test - Build #2034 (5ba2b4f773c27f139ce840ca93b7c5dad83d1984) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/2034/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/2034/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-stable-14-amd64-test/2034/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)

334c8ba7dd9c8dcb2322132cd927f2520126d820 by jamie:
jail: call PR_METHOD_ATTACH again (with old jail) if the first call

530ee2980c50d3639e01e21a7fed64eed2741ebf by jamie:
jail: clean up locking around do_jail_attach

5ba2b4f773c27f139ce840ca93b7c5dad83d1984 by jamie:
jail: prevent a race between jail_attach in different threads



The failed test cases:

4 tests failed.
FAILED:  sys.kern.aslr.aslr_setuid

Error Message:
/usr/src/tests/sys/kern/aslr.c:112: failed to find /sbin/ping text segment

FAILED:  sys.netinet6.ndp.ndp_prefix_lifetime_extend

Error Message:
Unexpected lifetimes: 

FAILED:  sys.kern.socket_accf.http

Error Message:
/usr/src/tests/sys/kern/socket_accf.c:146: accept(l, NULL, 0) == -1 not met

FAILED:  sys.netinet.fibs_test.same_ip_multiple_ifaces_fib0

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