FreeBSD-main-amd64-test - Build #20796 - Still Unstable

From: <jenkins-admin_at_FreeBSD.org>
Date: Sun, 06 Mar 2022 17:54:36 UTC
FreeBSD-main-amd64-test - Build #20796 (bafaa70b6f9098d83d074968c8e6747ecec1e118) - Still Unstable

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20796/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20796/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20796/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)

1fb00c8f1060e18fed621f13d31db7b336d2267e by markj:
buf_alloc(): Stop using LK_NOWAIT, use LK_NOWITNESS

bafaa70b6f9098d83d074968c8e6747ecec1e118 by markj:
libc  __sfvwrite(): roll back FILE buffer pointer on fflush error



The failed test cases:

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

Error Message:
Failed to set PF rules in alcatraz

FAILED:  sys.file.closefrom_test.main

Error Message:
TAP test program yielded invalid data: Load of '/tmp/kyua.DKEuNU/4954/stdout.txt' failed: Reported plan differs from actual executed tests