From nobody Thu Aug 31 22:35:26 2023 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RcGFt27D5z4rhhy; Thu, 31 Aug 2023 22:35:30 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Received: from omta001.cacentral1.a.cloudfilter.net (omta001.cacentral1.a.cloudfilter.net [3.97.99.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "Client", Issuer "CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RcGFs6Ygzz3PZn; Thu, 31 Aug 2023 22:35:29 +0000 (UTC) (envelope-from cy.schubert@cschubert.com) Authentication-Results: mx1.freebsd.org; none Received: from shw-obgw-4004a.ext.cloudfilter.net ([10.228.9.227]) by cmsmtp with ESMTP id bgpkqLCBILAoIbqG9qLwWj; Thu, 31 Aug 2023 22:35:29 +0000 Received: from spqr.komquats.com ([70.66.152.170]) by cmsmtp with ESMTPA id bqG7qfF6H3fOSbqG8qWusW; Thu, 31 Aug 2023 22:35:29 +0000 X-Authority-Analysis: v=2.4 cv=J8G5USrS c=1 sm=1 tr=0 ts=64f115b1 a=y8EK/9tc/U6QY+pUhnbtgQ==:117 a=y8EK/9tc/U6QY+pUhnbtgQ==:17 a=kj9zAlcOel0A:10 a=UttIx32zK-AA:10 a=6I5d2MoRAAAA:8 a=NEAV23lmAAAA:8 a=YxBL1-UpAAAA:8 a=EkcXrb_YAAAA:8 a=omy7BsLPBn8v354EOekA:9 a=CjuIK1q_8ugA:10 a=IjZwj45LgO3ly-622nXo:22 a=Ia-lj3WSrqcvXOmTRaiG:22 a=LK5xJRSDVpKd5WXXoEvA:22 Received: from slippy.cwsent.com (slippy [10.1.1.91]) by spqr.komquats.com (Postfix) with ESMTP id 23FC7213; Thu, 31 Aug 2023 15:35:27 -0700 (PDT) Received: by slippy.cwsent.com (Postfix, from userid 1000) id DCB701A1; Thu, 31 Aug 2023 15:35:26 -0700 (PDT) X-Mailer: exmh version 2.9.0 11/07/2018 with nmh-1.8+dev Reply-to: Cy Schubert From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.cschubert.com/ To: Alexander Motin cc: Cy Schubert , Gleb Smirnoff , Drew Gallatin , Martin Matuska , src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: 315ee00fa961 - main - zfs: merge openzfs/zfs@804414aad In-reply-to: References: <202308270509.37R596B5048298@gitrepo.freebsd.org> <07faf861-9186-47d1-992a-91d483ea4e9c@app.fastmail.com> <1db726d4-32c9-e1b8-51d6-981aa51b7825@FreeBSD.org> <20230831175350.981F1D5@slippy.cwsent.com> Comments: In-reply-to Alexander Motin message dated "Thu, 31 Aug 2023 15:07:40 -0400." List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 31 Aug 2023 15:35:26 -0700 Message-Id: <20230831223526.DCB701A1@slippy.cwsent.com> X-CMAE-Envelope: MS4xfCL2ga6yFTz3Ze/QGV+ajU0hJn2rdO0tjWOfUg70jStx5KJB+sCACaEnh7crRw8ttm1xjombj8CnsWS93/kX95CiGdaV01XU6ZlRHVEIgI6mx3LTIOiN u7DhSTnGhQmFvcSdK0jaCX+AzE6LD3c8Rcrree95UsdFxLEradePpRd97p5vY8Nh7LO7WadQdN69DeYBHUnfN6yGyPKeoaQFtVYuOGXltnSQAzW9GuNBsGxU yMgkdmwAfFA/++UnVqtSjtqqGhh79l28X5kATkfqgODpbZjAIpLRmqWb7O7tm+i60ZbMooqorw2jv045iX3IXfg3oiIrPglDwJwM2Phm89lOatRQNNDvirfH El8JhH7YmNpluHAZBgvktiggG5rtmesIZDggTkA/KYsl6Gaht7uk2ytWkHGF6TsQzMpodMlI X-Spamd-Bar: ---- X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:16509, ipnet:3.96.0.0/15, country:US] X-Rspamd-Queue-Id: 4RcGFs6Ygzz3PZn In message , Alexander Motin writes: > On 31.08.2023 13:53, Cy Schubert wrote: > > One thing that circumvents my two problems is reducing poudriere bulk jobs > > from 8 to 5 on my 4 core machines. > > Cy, I have no real evidences to think it is related, other than your > panics look like some memory corruptions, but could you try is patch: > https://github.com/openzfs/zfs/pull/15228 . If it won't do the trick, > then I am out of ideas without additional input. So far so good. Poudriere has been running with a decent -J jobs on both machines for over an hour. I'll let you know if they survive the night. It can take some time before the panics happen though. The problem is more likely to occur when there are a lot of small package builds than large long running jobs, probably because of the parallel ZFS dataset creations, deletions, and rollbacks. > > Gleb, you may try to add this too, just as a choice between impossible > and improbable. > > -- > Alexander Motin -- Cheers, Cy Schubert FreeBSD UNIX: Web: https://FreeBSD.org NTP: Web: https://nwtime.org e^(i*pi)+1=0 ¡j•  ˆ