FreeBSD-main-amd64-test - Build #20513 - Still Unstable

FreeBSD-main-amd64-test - Build #20513 (afcd1210246bebd8ed9bdaf31bd5218630af4cdc) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20513/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20513/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20513/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)

c9d1fa7003d5def224e9cfa5d38314f187487eb9 by peterj:
systat: Display seconds in vmstat mode

217481a3332783d03366c4512b0b164764aa6c6e by melifaro:
u3g: Add support Quectel EM12-G modem.

afcd1210246bebd8ed9bdaf31bd5218630af4cdc by peterj:
geom_gate: Distinguish between classes of errors



The failed test cases:

1 tests failed.
FAILED:  sys.netpfil.pf.killstate.id

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