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Thu, 11 Nov 2021 19:30:03 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:59309) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mlKSB-0001dl-3a for guix-patches@gnu.org; Thu, 11 Nov 2021 19:30:03 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mlKSA-00010Y-VP for guix-patches@gnu.org; Thu, 11 Nov 2021 19:30:02 -0500 X-Loop: help-debbugs@gnu.org Subject: [bug#49933] [PATCH core-updates-frozen] gnu: util-linux: Disable unreliable ioctl_ns test Resent-From: Thiago Jung Bauermann Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Fri, 12 Nov 2021 00:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49933 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: "49933@debbugs.gnu.org" <49933@debbugs.gnu.org> Cc: Mathieu Othacehe , "maximedevos@telenet.be" , Brendan Tildesley Received: via spool by 49933-submit@debbugs.gnu.org id=B49933.16366769743803 (code B ref 49933); 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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=kolabnow.com header.s=dkim20160331 header.b=3bdPJj91; spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Migadu-Spam-Score: -1.33 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=kolabnow.com header.s=dkim20160331 header.b=3bdPJj91; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Migadu-Queue-Id: A6FD9251AF X-Spam-Score: -1.33 X-Migadu-Scanner: scn1.migadu.com X-TUID: wRFuuoEYUJPV This is a multi-part message in MIME format. --nextPart3025043.AMCFzlcHLs Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" Hello Brendan, Em ter=C3=A7a-feira, 9 de novembro de 2021, =C3=A0s 06:07:52 -03, Brendan T= ildesley escreveu: > I just got this test failure on x86_64 (AMD 5800X): >=20 > lsns: ownership and hierarchy ... FAILED > (lsns/ioctl_ns) >=20 > Maybe the test needs to be disabled completely. It was, on the core-updates-frozen branch. When it is merged to master, the= n you won=E2=80=99t=20 run the test anymore even on x86_64-linux. > It only happened once thoughout of ~10 --check's. Has the issue been > reported upstream? I wasn=E2=80=99t aware that the test failed intermitently. That=E2=80=99s u= nfortunate. From a quick search=20 online, I=E2=80=99m not seeing any report of this problem. One thing which I did find was this recent change to the ioctl_ns test: https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/? id=3D597ccb7bf564f65bb059bfe420224cab0fba46ac[1] Apparently it doesn=E2=80=99t work when run inside a namespace. > Also, the tests used all 16 threads despite it running make test -c 8, > but it guess thats unrelated. I agree, that would be a separate issue. =2D-=20 Thanks, Thiago =2D------- [1] https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/? id=3D597ccb7bf564f65bb059bfe420224cab0fba46ac --nextPart3025043.AMCFzlcHLs Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="UTF-8"

Hello Brendan,


Em ter=C3=A7a-feira, 9 de novembro de 2021, =C3=A0s 06:07:52 -03, Brenda= n Tildesley escreveu:

>= ; I just got this test failure on x86_64 (AMD 5800X):

>= ;

>= ; lsns: ownership and hierarchy       &n= bsp;            = ;            &n= bsp; ... FAILED

>= ; (lsns/ioctl_ns)

>= ;

>= ; Maybe the test needs to be disabled completely.


It was, on the core-updates-frozen branch. When it is merged to master, = then you won=E2=80=99t run the test anymore even on x86_64-linux.


> It only happened once thoughout of ~10 --check's. Has the issue bee= n

>= ; reported upstream?


I wasn=E2=80=99t aware that the test failed intermitently. That=E2=80=99= s unfortunate. From a quick search online, I=E2=80=99m not seeing any repor= t of this problem.


One thing which I did find was this recent change to the ioctl_ns test:<= /p>

https://git.kernel= =2Eorg/pub/scm/utils/util-linux/util-linux.git/commit/?id=3D597ccb7bf564f65= bb059bfe420224cab0fba46ac


Apparently it doesn=E2=80=99t work when run inside a namespace.


> Also, the tests used all 16 threads despite it running make test -c= 8,

>= ; but it guess thats unrelated.


I agree, that would be a separate issue.


--

Tha= nks,

Thi= ago

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