Received: by 2002:a25:e7d8:0:0:0:0:0 with SMTP id e207csp2488827ybh; Mon, 16 Mar 2020 04:17:50 -0700 (PDT) X-Google-Smtp-Source: ADFU+vvughuX7vfahCafG3/+GWwhcLj2L/vMsw5nhv0pi6wAxhxiXav12MtUT/tAD3+cMzIustqK X-Received: by 2002:a9d:12b4:: with SMTP id g49mr22904218otg.50.1584357470050; Mon, 16 Mar 2020 04:17:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1584357470; cv=none; d=google.com; s=arc-20160816; b=pYwU0vPWDLf7c6Vhj27sPs4B7fX+Y0nOIfHaFFP0WRhdo1Js3Nz6YVhQHdVUR9JHVw lJ0q3zrSD3GxL3584RTgkn+9AoHGxlskSMy0LjkRcvAI/4XZj+W6f8nFoFw31w4tJw10 m1iJTSmnoeerhbxi9ztByZTcpO263hnYmtW0Q9c9D7z8fz5gdvz3aP6Ppk0Y1vZaa/Ll GqBEoUTPCydiVykkriTjWkCjMl4yyVLd27RDdCDGk3BY5j+yi8RbJvT8pyjhM/VbuKL7 DWJ3q9hsgFN0IX1Y8B/H1G4NrkUavcEeOiZCvlaQyIWsEH1WjR7ws05hU2HGHSkHfWPF R3Zw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:date:to:from:subject:message-id; bh=7/6D9iJj7WTK3SzwtTQL6JDaPyP1lqSIMcdlrqIquj8=; b=JC8efO/b9qYOTa1iwAuDp1sj8li0pENksdxuoKHp3p9ncXMR4kMIygsl7tkm9cqqB+ hT7ajdAeDMjNCONik+D4NUh/9iWuYeaPMwnc8YXHE6R+sBCOWfaefn1qFGFB8jt6TH6h flc0va/UHK0TateDztRzwUTVc/SKaN7WMltRnBXpEnuKPfjitG3Psy8siRGIYpjPQs9c 7N0medogsIqKNW5baCDdE9g/5AYz5WvOLypEy1KBxt2C+kQmn/IFADydzOJO2aA1HDjh bTpQRdk+21EZXLL27b/5mCeDQYMPGwt9T5M2njUFDM8DT67U2aixasAw1byc9M6uZa/7 s78A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k193si8194877oih.78.2020.03.16.04.17.36; Mon, 16 Mar 2020 04:17:50 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730800AbgCPLRI (ORCPT + 99 others); Mon, 16 Mar 2020 07:17:08 -0400 Received: from mx2.suse.de ([195.135.220.15]:38064 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730560AbgCPLRI (ORCPT ); Mon, 16 Mar 2020 07:17:08 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id CEABBAD79; Mon, 16 Mar 2020 11:17:05 +0000 (UTC) Message-ID: <34bb7fc55efb7231ba51c6e3ff539701d2dbd28a.camel@suse.com> Subject: Re: disk revalidation updates and OOM From: Martin Wilck To: He Zhe , Christoph Hellwig , jack@suse.cz, Jens Axboe , viro@zeniv.linux.org.uk, bvanassche@acm.org, keith.busch@intel.com, tglx@linutronix.de, yuyufen@huawei.com, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Mon, 16 Mar 2020 12:17:12 +0100 In-Reply-To: <3315bffe-80d2-ca43-9d24-05a827483fce@windriver.com> References: <93b395e6-5c3f-0157-9572-af0f9094dbd7@windriver.com> <209f06496c1ef56b52b0ec67c503838e402c8911.camel@suse.com> <47735babf2f02ce85e9201df403bf3e1ec5579d6.camel@suse.com> <3315bffe-80d2-ca43-9d24-05a827483fce@windriver.com> Content-Type: text/plain; charset="ISO-8859-15" User-Agent: Evolution 3.34.4 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Zhe, On Mon, 2020-03-16 at 19:02 +0800, He Zhe wrote: > > > Is it possible that you have the legacy udisksd running, and didn't > > disable CD-ROM polling? > > Thanks for the suggestion, I'll try this ASAP. Since this is difficult to reproduce and you said this happens in a VM, would you mind uploading the image and qemu settings somewhere, so that others could have a look? Regards, Martin