FreeBSD-main-amd64-test - Build #24673 - Still Unstable

FreeBSD-main-amd64-test - Build #24673 (787cb30d20ac2031283c6dc2ec829f190997e581) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24673/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24673/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/24673/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)

3d939d967ad49f747b8b9db4fdec8086a7067582 by imp:
build: Use ls -i | cut rather than stat -f %i to extract inode

df834e06bbc78c03cb6b35f074ae43673c9ce463 by imp:
git-arc: Just strip escape sequences form arc log

9f48ef1fcae58fe8aa41da4cc59cc93136fe70dd by imp:
git-arc: Cope with extra output

787cb30d20ac2031283c6dc2ec829f190997e581 by imp:
git-arc: Add -c flag to patch to commit the change



The failed test cases:

3 tests failed.
FAILED:  sys.kern.ptrace_test.ptrace__follow_fork_both_attached_unrelated_debugger

Error Message:
/usr/src/tests/sys/kern/ptrace_test.c:591: WIFSTOPPED(status) not met

FAILED:  sys.kern.shutdown_dgram.unblock

Error Message:
Test case body timed out

FAILED:  sys.kern.unix_passfd_dgram.send_and_shutdown

Error Message:
/usr/src/tests/sys/kern/unix_passfd_test.c:431: openfiles() == nfiles - 1 not met