FreeBSD-main-amd64-test - Build #20830 - Unstable

FreeBSD-main-amd64-test - Build #20830 (ba3b60200191399c3c128e9acee47b5254514822) - Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20830/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20830/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20830/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)

31fde973577d0e09caccf0d762135bfa6b14f1f3 by sjg:
script: use %n at the end of default tstamp_fmt

854d5a4f7277fcd32b8c92d552cd93d208f5fc64 by andrew:
Remove l1ptfrom pmap_early_vtophys on arm64

ba3b60200191399c3c128e9acee47b5254514822 by andrew:
Split out creating the arm64 L2 dmap entries



The failed test cases:

1 tests failed.
FAILED:  sys.netpfil.pf.table.pr251414

Error Message:
Failed to set PF rules in alcatraz