FreeBSD-main-amd64-test - Build #20844 - Still Unstable

FreeBSD-main-amd64-test - Build #20844 (6bb7ba4aa180f667c1b558de1fc364f41bab57ce) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20844/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20844/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20844/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)

425e57e7a2f754f7be8425bf3b00ce1469aba5b0 by emaste:
loader: support numeric and named bright colors (8-15)

456d57a66d54dd365736536482660de99cf94a04 by jhb:
aarch64: Add constants for fields in the PMEVTYPERn_EL0 event registers.

6bb7ba4aa180f667c1b558de1fc364f41bab57ce by jhb:
arm64 hwpmc: Support restricting counters to user or kernel mode.



The failed test cases:

2 tests failed.
FAILED:  sys.netpfil.pf.ether.mac

Error Message:
Failed to set PF rules in alcatraz

FAILED:  sys.netpfil.pf.pfsync.basic_defer

Error Message:
Failed to set PF rules in two