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 X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90B1DC43331 for ; Tue, 31 Mar 2020 10:59:26 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 5943620781 for ; Tue, 31 Mar 2020 10:59:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="duHwkHgT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5943620781 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35914 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJEc9-0002s5-IG for qemu-devel@archiver.kernel.org; Tue, 31 Mar 2020 06:59:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53091) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJEUs-00031e-Iz for qemu-devel@nongnu.org; Tue, 31 Mar 2020 06:51:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jJEUr-0006vu-Jy for qemu-devel@nongnu.org; Tue, 31 Mar 2020 06:51:54 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:32021 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jJEUr-0006vG-9z for qemu-devel@nongnu.org; Tue, 31 Mar 2020 06:51:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585651911; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lkBjJmvYQDvhx8lqP/+sR1RjFDPNALLsRPCqfHWsd4g=; b=duHwkHgTS3UKF/sgBgbwEwQZFuAOVVFF54rSrGWs1GyV/QnBoNyB/GGvtG7JvbZ7kwdN8/ FK8WcDbOQizyRrjtBvWtf3GMG5w63VvmHA1m4w4nrE6c4bt8/C8DGXiu3bKZuU4V0g+g72 +TKlsRoWtcVYU5WKjpkN12AENDLtb4I= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-144-MPs-9FaLO7CffgnDv53zpQ-1; Tue, 31 Mar 2020 06:51:47 -0400 X-MC-Unique: MPs-9FaLO7CffgnDv53zpQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E9BFC13FE; Tue, 31 Mar 2020 10:51:46 +0000 (UTC) Received: from work-vm (ovpn-112-221.ams2.redhat.com [10.36.112.221]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8896F60BE0; Tue, 31 Mar 2020 10:51:43 +0000 (UTC) Date: Tue, 31 Mar 2020 11:51:40 +0100 From: "Dr. David Alan Gilbert" To: Alexander Yuriev , marcandre.lureau@redhat.com Subject: Re: Massive memory leak in 4.2.0 Message-ID: <20200331105140.GB2942@work-vm> References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.13.3 (2020-01-12) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" * Alexander Yuriev (alex@corp.zubrcom.net) wrote: > Hello, Hi, (Copying in Marc-Andre for virtio gpu stuff) > I was wondering if there is any interest in getting detailed reports/havi= ng > a tester for a reproducible massive memory leak in qemu 4.2.0 running a > guest with X11 via virgl-0.8.1 acceleration to host using sdl. >=20 > Guest limited to 2Gb has qemu RES grow to over 10Gb with while running > Chrome within hours ( single gmail.tab + qemu archive page over last 20 > minutes expanded qemu res from 1.9gb to 2.6 gb). >=20 > Both host and guest are amd64 debian 10. Qemu is built from source. >=20 > Thanks, > Alex -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK