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 B149FC2BB41 for ; Wed, 17 Aug 2022 20:53:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238368AbiHQUxn (ORCPT ); Wed, 17 Aug 2022 16:53:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231736AbiHQUxk (ORCPT ); Wed, 17 Aug 2022 16:53:40 -0400 Received: from mail-pj1-x1035.google.com (mail-pj1-x1035.google.com [IPv6:2607:f8b0:4864:20::1035]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02F7D7B1FE for ; Wed, 17 Aug 2022 13:53:40 -0700 (PDT) Received: by mail-pj1-x1035.google.com with SMTP id o5-20020a17090a3d4500b001ef76490983so3050879pjf.2 for ; Wed, 17 Aug 2022 13:53:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc; bh=copKnaXkpj/PrdXoSUh50plMYt2cxJb8zNQUI1sfapA=; b=dCyKrDnHffHMPE6zwy+Q7dZ4Ubotg1BDm/dOjNXU/xI1BiYUerO9CRhZwdkqtfaDm7 XuOuyklex7q/EQ97Mr53rpTjNcyZaxALRxHbZcvyVcZJyeUILr2vBugIjYSrPAcrQ3o1 6d97ejy4FAbxM5nlOxJ8ps6SvtF6vhR9EOXwpY3XG84CHpL+XhWhu8InRN4uq21dG3K8 X+sMP2EcHvZmKNr9B+RdIlOLpqnfoF7HH6WfoFJU3ObgkKBLPYng7+/Uh9qAtDk4MBzo 1NOo+3PS4V1QvalfN62tSNBgtWn3rvXRcZ22j/f9IGuH/Q09QcCFQBDZKkhlsx6fKPCt lkoA== 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=copKnaXkpj/PrdXoSUh50plMYt2cxJb8zNQUI1sfapA=; b=uf0/SfEpFAzleiSyNs1/0Km91mTqjISYguus00xEOX5iC9HoqubMqiGE1UtwIJ1YZ9 QBcbibwTQA+ZGqwExlHpW4XU8v0/BKKSLJzzLwQ7AsMIONDvA726oMzzCS5kY+BUi9im Ir7xNxYJunXcZoSsr6XXDCNvVjXi9/wlO76k01+lust4o1XmO+pde6G1JEufX1ouZCjv X/qkrYrzkcZffoTMF6K67756gvKvJEyAoUQCujq0yhlXa9pR1CqpOlSDddevQKWG7vj8 HUQ55QskXhv3c+9KdS1m7qOXmwkaR6vFwRNNIkEfyi4MgMt/omyw1AXjE63dIRk4kzT1 hgTg== X-Gm-Message-State: ACgBeo3sZmaMlnsBkw/6Z8OHB95yyLthqqEex9baffuJN/tsKKHjO0p4 bK+oCRi2ZE5SPOhuuCP2Tit74w== X-Google-Smtp-Source: AA6agR7DXTKxmlIOqf0As2iSnVOles3hsHy0jPA3gsCK/wFyUdb62hdy8Gjnx++fqfYpJi/mCskauw== X-Received: by 2002:a17:90a:ab8d:b0:1fa:af75:e4ed with SMTP id n13-20020a17090aab8d00b001faaf75e4edmr5600179pjq.119.1660769619374; Wed, 17 Aug 2022 13:53:39 -0700 (PDT) Received: from google.com (7.104.168.34.bc.googleusercontent.com. [34.168.104.7]) by smtp.gmail.com with ESMTPSA id b10-20020a170903228a00b0016be596c8afsm322533plh.282.2022.08.17.13.53.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 13:53:38 -0700 (PDT) Date: Wed, 17 Aug 2022 20:53:35 +0000 From: Sean Christopherson To: syzbot Cc: Paolo Bonzini , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] KASAN: vmalloc-out-of-bounds Read in kvm_dev_ioctl Message-ID: References: <000000000000b4d88605e675a71c@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000b4d88605e675a71c@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 17, 2022, syzbot wrote: > > On 8/17/22 16:30, syzbot wrote: > > #syz dup: BUG: unable to handle kernel paging request in > > can't find the dup bug Heh, it's always some mundane detail. #syz dup: BUG: unable to handle kernel paging request in kvm_arch_hardware_enable