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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 71209C25B0D for ; Mon, 15 Aug 2022 06:37:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231230AbiHOGhI (ORCPT ); Mon, 15 Aug 2022 02:37:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231201AbiHOGhG (ORCPT ); Mon, 15 Aug 2022 02:37:06 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 865A71AD8A for ; Sun, 14 Aug 2022 23:37:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1660545423; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=jVlZ0reYHNN0XIh/eyo0CSGwsYdeKYABdhUvBkxwMO0=; b=Xym2EeSvKL+S9lv2dIoqaKNvHhfSeO6bEQG815qriHXeINvwtbDNnfLLmnuIPAhMOLbJIr s31kUYVrvCMbcsDp3X+zOPPSiP/fGaUSaxg1uBKBuvHYnUX3isQfCQ2DnQP3fAgXso70OC 9aPpMdL1IiHcAkjOyYjhTG95ueF5e7Q= Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-221-cgmL5NtNN_aCp4WiZWaSKQ-1; Mon, 15 Aug 2022 02:37:01 -0400 X-MC-Unique: cgmL5NtNN_aCp4WiZWaSKQ-1 Received: by mail-ed1-f69.google.com with SMTP id b6-20020a056402278600b0043e686058feso4207041ede.10 for ; Sun, 14 Aug 2022 23:37:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=jVlZ0reYHNN0XIh/eyo0CSGwsYdeKYABdhUvBkxwMO0=; b=poU3K7A66hCz5mEmUnniatFUIRNchhGblmp+G065rYS64m7iHjeT5zaShJE9V6Sfym +pg84zg+cKm853BrE34VvFhMYC/snGGwjmFbHrQlylOmsHUD4R/OvDmOS1ddTOcbh3P/ 1oI2vtEuY8Vbl15yfM5HNMMYYKa81soHAKjTHaKqXv2W/2dfG86+o6FXatSXn1H17BDM YjM8b3BXlYkgZ2Lqofwt44tDLct5BWZ9vTq2i4CRoTv1uDHyF3kWx0Ipf3uR1yKLqlb/ Ci1CubBJndNQL4+7ZDMcIxG1ioUImBb1smXdwZvqkmcpW1E6y1IJ3cg2FqgthNAHsZEO U0PQ== X-Gm-Message-State: ACgBeo0C8Dtt0+YHj1ynbK3DZ54HCcm42n21RXH8m19ZuSqGjVkalAKa beuERZJv78lAcl3wqwL8NvY7jCgrSL7RAJq3MbzmyJCnxTODEP+PPR/zbMIifTneObCk+n5/O/u /bwoTs1whUxC8CbvRCJaRA+x6 X-Received: by 2002:a17:906:ef8c:b0:730:ebff:9e19 with SMTP id ze12-20020a170906ef8c00b00730ebff9e19mr9590750ejb.300.1660545420631; Sun, 14 Aug 2022 23:37:00 -0700 (PDT) X-Google-Smtp-Source: AA6agR44/VJTgS573LfEMfln/aWhTrhZWbvJbWEBy+nynu8A/VqNyZa6le9/dILqc3//t4be9FmZPQ== X-Received: by 2002:a17:906:ef8c:b0:730:ebff:9e19 with SMTP id ze12-20020a170906ef8c00b00730ebff9e19mr9590740ejb.300.1660545420379; Sun, 14 Aug 2022 23:37:00 -0700 (PDT) Received: from redhat.com ([2.54.169.49]) by smtp.gmail.com with ESMTPSA id fd4-20020a1709072a0400b00722f069fd40sm3724940ejc.159.2022.08.14.23.36.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Aug 2022 23:36:59 -0700 (PDT) Date: Mon, 15 Aug 2022 02:36:55 -0400 From: "Michael S. Tsirkin" To: Andres Freund Cc: Jens Axboe , Linus Torvalds , James Bottomley , "Martin K. Petersen" , Guenter Roeck , linux-kernel@vger.kernel.org, Greg KH Subject: Re: upstream kernel crashes Message-ID: <20220815022711-mutt-send-email-mst@kernel.org> References: <20220814212610.GA3690074@roeck-us.net> <20220814223743.26ebsbnrvrjien4f@awork3.anarazel.de> <1c057afa-92df-ee3c-5978-3731d3db9345@kernel.dk> <20220815013651.mrm7qgklk6sgpkbb@awork3.anarazel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220815013651.mrm7qgklk6sgpkbb@awork3.anarazel.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Aug 14, 2022 at 06:36:51PM -0700, Andres Freund wrote: > Hi, > > On 2022-08-14 19:04:22 -0600, Jens Axboe wrote: > > I took a quick look and added more SCSI bits to my vm images, but > > haven't been able to hit it. > > Didn't immediately hit anything locally in a vm either... > > > > Sounds like Andres is already bisecting this, so I guess we'll be wiser > > soon enough. > > I started bisecting the network issue, as it occurred first, and who knows > what else it could affect. Will bisect the other range after. > > Due to the serial console issue mentioned upthread it's pretty slow > going. Each iteration I create a new gcp snapshot and vm. Adds like ~10min. > Doesn't help if intermediary steps don't boot with different symptoms and > another doesn't immediately build... Just so we can stop pestering everyone, could you try git revert --no-edit 0b6fd46ec5f5..a335b33f4f35 ? Equivalently I pushed it here: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git test -- MST