From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 50095C433FE for ; Fri, 4 Nov 2022 03:08:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oqn3f-0000SF-0w; Thu, 03 Nov 2022 23:07:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oqn3X-0007vJ-0G for qemu-devel@nongnu.org; Thu, 03 Nov 2022 23:07:43 -0400 Received: from mail-il1-x12a.google.com ([2607:f8b0:4864:20::12a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oqn3U-0002Pn-Sx for qemu-devel@nongnu.org; Thu, 03 Nov 2022 23:07:42 -0400 Received: by mail-il1-x12a.google.com with SMTP id q5so2015072ilt.13 for ; Thu, 03 Nov 2022 20:07:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=anisinha-ca.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=tlpqRhQCbdMEQJyQ9MCcVpsxL2Wv1TDcU8sY98sgigE=; b=N8wCmK6tS2qsLZwoztXT9IrPXJvZKvZwiCUCzCU2bxcvdu1984rGnUB91lBwymNM5t MQ5F8SN4uQr6qq2+HQmM+B9ZjYftmehr9QX0noMMqgy+87dOCerMtTdB4mCqI9WQjUJE YG2GHIWfoi3j90DAMu//5TZ4rotUh0opLNyvmUscy8Xgy/wWiX/vDsj8Mxp5mGhV1WNI waTlGBifFXs8xClKGxpKI/xImjsX6iEDuSmgJz/FY1m3Zxbo/6+ezJcfpx91mPfPRHF5 Mb0EMnBrUJXA+AY0TCY9GqfKBGD+sWB2kCzBTRBXHPSHiBBTW3UWsM6F2ifwLerBTe8O XGEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=tlpqRhQCbdMEQJyQ9MCcVpsxL2Wv1TDcU8sY98sgigE=; b=SrNNXZiuZCwPgQP/KcUmUCvegnKlOTOcXRnH2AF7MjjKNWrcAtRUvpESRb6ywgfnTb puEsSIfoMLnIXW1MecQnMWP0Zc21eQRLF4EYe31PpyceWrXUQWXF26UTXy7UsWa3Ej2d 7umzHh6cfGZngTF4vwq/NF1t4HfXiKZ/3z7j7t0wp2UCS6eLRJn9lcVA4qE6fDtKwPBR ZMfsFmvJUKdfed9wcVbAOqCtdrUJ+vfZOPWm0nKveDkim7iE11Ad6+Es2XHIEWcK6ONr T56Td/sLWyRaP94rIrUqYj15X+lq0ZtCbJv9FWL87iw18aiDcrmZg5elg795KMBVsMVV 8ZsQ== X-Gm-Message-State: ACrzQf2iLw8MvoUWqIDvFqp+0M1jGzFNS+3HpxSXBOmxJwL8KgvsUYQq beE45z8Hj0/S/Ahnok7i6YEIZiQ8/GQoyFrQpj6zwA== X-Google-Smtp-Source: AMsMyM60NW54b48G6RwQwMpVu1ejrQLQ0KZ0eThQzWVmm1YD+DIsQr1is3m0qcAHpbxCgBNZjj1KCDEYf3AisC61/M8= X-Received: by 2002:a92:2601:0:b0:2fc:48be:e77a with SMTP id n1-20020a922601000000b002fc48bee77amr19468581ile.202.1667531259331; Thu, 03 Nov 2022 20:07:39 -0700 (PDT) MIME-Version: 1.0 References: <2821393d-21fe-cb7b-1396-dac6fe4dfa6b@linaro.org> <20221103154208.91501-1-ani@anisinha.ca> <20221103163136-mutt-send-email-mst@kernel.org> In-Reply-To: <20221103163136-mutt-send-email-mst@kernel.org> From: Ani Sinha Date: Fri, 4 Nov 2022 08:37:28 +0530 Message-ID: Subject: Re: [PULL v2 00/82] pci,pc,virtio: features, tests, fixes, cleanups To: "Michael S. Tsirkin" Cc: =?UTF-8?Q?Daniel_P=2E_Berrang=C3=A9?= , peter.maydell@linaro.org, philmd@linaro.org, qemu-devel@nongnu.org, stefanha@redhat.com Content-Type: multipart/alternative; boundary="0000000000005da87b05ec9c606e" Received-SPF: none client-ip=2607:f8b0:4864:20::12a; envelope-from=ani@anisinha.ca; helo=mail-il1-x12a.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --0000000000005da87b05ec9c606e Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, Nov 4, 2022 at 02:02 Michael S. Tsirkin wrote: > On Thu, Nov 03, 2022 at 11:14:21PM +0530, Ani Sinha wrote: > > > > > > On Thu, Nov 3, 2022 at 23:11 Daniel P. Berrang=C3=A9 > wrote: > > > > On Thu, Nov 03, 2022 at 10:26:26PM +0530, Ani Sinha wrote: > > > On Thu, Nov 3, 2022 at 10:18 PM Ani Sinha wrote= : > > > > > > > > On Thu, Nov 3, 2022 at 10:17 PM Ani Sinha > wrote: > > > > > > > > > > On Thu, Nov 3, 2022 at 9:12 PM Ani Sinha > wrote: > > > > > > > > > > > > > To pull this image: > > > > > > > > > > > > > $ docker pull > registry.gitlab.com/qemu-project/qemu/fedora:latest > > > > > > > > > > > > Actually the URL is: > > > > > > > > > > > > $ docker pull registry.gitlab.com/qemu-project/qemu/qemu/ > > fedora:latest > > > > > > > > > > > > > (or to be sure to pull the very same:) > > > > > > > > > > > > > $ docker pull > > > > > > > registry.gitlab.com/qemu-project/qemu/ > > > fedora:d6d20c1c6aede3a652eb01b781530cc10392de2764503c84f9bf4eb1d7a89d26 > > > > > > > > > > > > Same here, > > > > > > > > > > > > registry.gitlab.com/qemu-project/qemu/qemu/ > > > fedora:d6d20c1c6aede3a652eb01b781530cc10392de2764503c84f9bf4eb1d7a89d26 > > > > > > > > > > I pulled this container, > > > > > > This is fc35, the same mst is using: > > > > > > # cat /etc/fedora-release > > > Fedora release 35 (Thirty Five) > > > > > > Hmm. Something else is going on in the gitlab specific environmen= t. > > > > Or it is a non-deterministic race condition and the chance of > hitting > > it varies based on your hardware and/or CPU load. > > > > > > Can we kick off the same CI job again? Does it pass this time? > > > > It's completely deterministic on gitlab. Stefan also reproduced on > his F36 box. Then this means it=E2=80=99s not enough to simply use the same container as= the CI and same configure line to reproduce all the issues. --0000000000005da87b05ec9c606e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


On Fri, Nov 4, 2022 at 02:02 Michael S. Tsirkin <mst@redhat.com> wrote:
On Thu, Nov 03, 2022 at 11:14:21PM +0530, Ani Sinha w= rote:
>
>
> On Thu, Nov 3, 2022 at 23:11 Daniel P. Berrang=C3=A9 <berrange@redhat.com> wro= te:
>
>=C2=A0 =C2=A0 =C2=A0On Thu, Nov 03, 2022 at 10:26:26PM +0530, Ani Sinha= wrote:
>=C2=A0 =C2=A0 =C2=A0> On Thu, Nov 3, 2022 at 10:18 PM Ani Sinha <= ani@anisinha.ca>= ; wrote:
>=C2=A0 =C2=A0 =C2=A0> >
>=C2=A0 =C2=A0 =C2=A0> > On Thu, Nov 3, 2022 at 10:17 PM Ani Sinha= <ani@anisinha.ca> wrote:
>=C2=A0 =C2=A0 =C2=A0> > >
>=C2=A0 =C2=A0 =C2=A0> > > On Thu, Nov 3, 2022 at 9:12 PM Ani S= inha <ani@anisinha.= ca> wrote:
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > > To pull this image:
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > > $ docker pull registry.gitlab.com/qemu-project/qemu/fedora:latest
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > Actually the URL is:
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > $ docker pull registry.gitlab.com/qemu-project/qemu/qemu/
>=C2=A0 =C2=A0 =C2=A0fedora:latest
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > > (or to be sure to pull the= very same:)
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > > $ docker pull
>=C2=A0 =C2=A0 =C2=A0> > > > > regist= ry.gitlab.com/qemu-project/qemu/
>=C2=A0 =C2=A0 =C2=A0fedora:d6d20c1c6aede3a652eb01b781530cc10392de276450= 3c84f9bf4eb1d7a89d26
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > Same here,
>=C2=A0 =C2=A0 =C2=A0> > > >
>=C2=A0 =C2=A0 =C2=A0> > > > regist= ry.gitlab.com/qemu-project/qemu/qemu/
>=C2=A0 =C2=A0 =C2=A0fedora:d6d20c1c6aede3a652eb01b781530cc10392de276450= 3c84f9bf4eb1d7a89d26
>=C2=A0 =C2=A0 =C2=A0> > >
>=C2=A0 =C2=A0 =C2=A0> > > I pulled this container,
>=C2=A0 =C2=A0 =C2=A0>
>=C2=A0 =C2=A0 =C2=A0> This is fc35, the same mst is using:
>=C2=A0 =C2=A0 =C2=A0>
>=C2=A0 =C2=A0 =C2=A0> # cat /etc/fedora-release
>=C2=A0 =C2=A0 =C2=A0> Fedora release 35 (Thirty Five)
>=C2=A0 =C2=A0 =C2=A0>
>=C2=A0 =C2=A0 =C2=A0> Hmm. Something else is going on in the gitlab = specific environment.
>
>=C2=A0 =C2=A0 =C2=A0Or it is a non-deterministic race condition and the= chance=C2=A0 of hitting
>=C2=A0 =C2=A0 =C2=A0it varies based on your hardware and/or CPU load. >
>
> Can we kick off the same CI job again? Does it pass this time?=C2=A0 >

It's completely deterministic on gitlab. Stefan also reproduced on
his F36 box.

Then= this means it=E2=80=99s not enough to simply use the same container as the= CI and same configure line to reproduce all the issues.
--0000000000005da87b05ec9c606e--