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=-7.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,USER_AGENT_MUTT autolearn=unavailable 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 847C3C43387 for ; Thu, 10 Jan 2019 14:40:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 51786214C6 for ; Thu, 10 Jan 2019 14:40:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=szeredi.hu header.i=@szeredi.hu header.b="hvlOvVws" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729238AbfAJOkC (ORCPT ); Thu, 10 Jan 2019 09:40:02 -0500 Received: from mail-wr1-f41.google.com ([209.85.221.41]:45348 "EHLO mail-wr1-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728137AbfAJOj7 (ORCPT ); Thu, 10 Jan 2019 09:39:59 -0500 Received: by mail-wr1-f41.google.com with SMTP id t6so11596029wrr.12 for ; Thu, 10 Jan 2019 06:39:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=Kzg27uxb+xEHYgPgeNc8NpEl4+SWzCqglL6SmtY7nZ4=; b=hvlOvVwshs3RDYCpJxCnP0L3mm6artLnXh0nKZ5t0JqDYjk5er3m1Z3Lw9vtJnGl+G R62BeKdqujn5YI0CaCEkoF/U+XrHZiLuDULxOXNygRSUDYCzBbu2l3DT5ODAuk0G1YQ8 wwvLgaXyeao0F/oBL6lWuLfL/tGww8iwFQ+QQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=Kzg27uxb+xEHYgPgeNc8NpEl4+SWzCqglL6SmtY7nZ4=; b=mW+plUzBEYNtIn5u85DMBQPVNUjZ2KSfJ46MtV9gJDg0LLw7PBH6V8RvnlDbTrxkT7 KeP5UxE3Y8QmLe5RefQ197lBy7O9gbsHwUKmhVsQsD8hesAumbpV76Av+84ArL3rsiOl Bz1GEChVlBho1WKfJef5lEiPp5j+HmT4f1fek+AQRUgmbUlezlp1y450xtaLicvHgzY2 MCOyXRRhA+2P7obQ9Fajy3dSMCILDZsLdAQ+63d2zamt9JEyuTSkFq+4SaYnT3va9yhC UwB00x4LvY1CMtxbqDvRLjfEqqyfvfrAvf3LsPrsNJtqG2uhUeZEg8otJx9D6glDgF7p TLJQ== X-Gm-Message-State: AJcUukfhP3IvM18FnwKUWs0FPnAk9k0FifCs02NxpD60twkcGKi2gPW4 yUKicXOmWdWOGERQ5b5ZAf0RBA== X-Google-Smtp-Source: ALg8bN5BfBC86yL3lLBBffO7PiikTYe8NDCcWwDqSbD66BU4gWZyubfPLVVqQgUAlu6IukQPNS6SUw== X-Received: by 2002:a5d:40c1:: with SMTP id b1mr9955469wrq.133.1547131196945; Thu, 10 Jan 2019 06:39:56 -0800 (PST) Received: from veci.piliscsaba.redhat.com (catv-212-96-48-140.catv.broadband.hu. [212.96.48.140]) by smtp.gmail.com with ESMTPSA id h1sm12318406wmb.0.2019.01.10.06.39.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 10 Jan 2019 06:39:55 -0800 (PST) Date: Thu, 10 Jan 2019 15:39:53 +0100 From: Miklos Szeredi To: syzbot Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: general protection fault in fuse_dev_do_write Message-ID: <20190110143953.GB23837@veci.piliscsaba.redhat.com> References: <000000000000f7af8605773cc09f@google.com> <000000000000a4360105773d6c8b@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000a4360105773d6c8b@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Message-ID: <20190110143953.IEWKkdDM657-ta8eCbbOe_MFYo7dtlFpISdhG0xDX-E@z> #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9c6432f41365