NetBSD Problem Report #59254

From www@netbsd.org  Sun Apr  6 14:14:43 2025
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Date: Sun,  6 Apr 2025 14:14:42 +0000 (UTC)
From: campbell+netbsd@mumble.net
Reply-To: campbell+netbsd@mumble.net
To: gnats-bugs@NetBSD.org
Subject: tests/lib/libc/gen/t_sleep:kevent: intermittent failures
X-Send-Pr-Version: www-1.0

>Number:         59254
>Category:       misc
>Synopsis:       tests/lib/libc/gen/t_sleep:kevent: intermittent failures
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    misc-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Apr 06 14:15:00 +0000 2025
>Last-Modified:  Tue Apr 08 01:30:01 +0000 2025
>Originator:     Taylor R Campbell
>Release:        current
>Organization:
The NetBSleepD Keventation
>Environment:
>Description:
The `kevent' test case, and only the `kevent' test case, of tests/lib/libc/gen/t_sleep has been intermittently failing for a while:

https://releng.netbsd.org/b5reports/i386/2025/2025.03.06.15.35.05/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.14.21.48.10/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.15.10.00.56/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.17.11.39.02/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.18.07.58.09/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.21.14.05.14/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.21.20.33.47/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.22.05.36.27/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.23.23.58.56/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.25.10.37.39/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.26.00.03.16/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.26.02.03.43/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.26.13.52.47/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.26.18.41.53/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.28.18.41.55/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.28.23.01.51/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.30.14.13.59/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.31.13.57.06/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.03.31.23.15.41/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.01.16.24.10/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.01.23.02.29/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.02.14.20.03/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.03.05.00.31/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.03.15.36.51/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.04.04.12.22/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.04.11.05.44/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.05.11.20.30/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.05.20.54.10/test.html#lib_libc_gen_t_sleep_kevent
https://releng.netbsd.org/b5reports/i386/2025/2025.04.06.03.31.52/test.html#lib_libc_gen_t_sleep_kevent
>How-To-Repeat:
cd /usr/tests/lib/libc/gen
atf-run t_sleep | atf-report
>Fix:
Yes, please!

>Audit-Trail:
From: "Taylor R Campbell" <riastradh@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/59254 CVS commit: src/tests/lib/libc/gen
Date: Sun, 6 Apr 2025 14:24:33 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Sun Apr  6 14:24:33 UTC 2025

 Modified Files:
 	src/tests/lib/libc/gen: t_sleep.c

 Log Message:
 tests/lib/libc/gen/t_sleep: Sprinkle diagnostics.

 PR misc/59254: tests/lib/libc/gen/t_sleep:kevent: intermittent failures


 To generate a diff of this commit:
 cvs rdiff -u -r1.12 -r1.13 src/tests/lib/libc/gen/t_sleep.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Taylor R Campbell" <riastradh@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/59254 CVS commit: src/tests/lib/libc/gen
Date: Tue, 8 Apr 2025 01:29:08 +0000

 Module Name:	src
 Committed By:	riastradh
 Date:		Tue Apr  8 01:29:08 UTC 2025

 Modified Files:
 	src/tests/lib/libc/gen: t_sleep.c

 Log Message:
 tests/lib/libc/gen/t_sleep: Sprinkle a few more diagnostics.

 PR misc/59254: tests/lib/libc/gen/t_sleep:kevent: intermittent failures


 To generate a diff of this commit:
 cvs rdiff -u -r1.13 -r1.14 src/tests/lib/libc/gen/t_sleep.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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