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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 877E6C433B4 for ; Fri, 30 Apr 2021 08:23:42 +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 C7DE760FD9 for ; Fri, 30 Apr 2021 08:23:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C7DE760FD9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34566 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lcOR2-0008S0-Lh for qemu-devel@archiver.kernel.org; Fri, 30 Apr 2021 04:23:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37848) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lcOPq-0007hS-68 for qemu-devel@nongnu.org; Fri, 30 Apr 2021 04:22:26 -0400 Received: from indium.canonical.com ([91.189.90.7]:44752) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lcOPn-000891-TY for qemu-devel@nongnu.org; Fri, 30 Apr 2021 04:22:25 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1lcOPl-0000FW-Cs for ; Fri, 30 Apr 2021 08:22:21 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 544A02E8162 for ; Fri, 30 Apr 2021 08:22:21 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Fri, 30 Apr 2021 08:14:48 -0000 From: Thomas Huth <1914849@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Fix Released; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: macos tcg X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: hikalium roolebo th-huth tnishinaga ubuntu-weilnetz X-Launchpad-Bug-Reporter: Toshifumi NISHINAGA (tnishinaga) X-Launchpad-Bug-Modifier: Thomas Huth (th-huth) References: <161259505296.24527.7729976640303273029.malonedeb@wampee.canonical.com> Message-Id: <161977048897.13717.12819990650056380083.malone@wampee.canonical.com> Subject: [Bug 1914849] Re: mprotect fails after MacOS 11.2 on arm mac X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="02afa4875ac52c169f5cddf0d1bcdd6e149a3754"; Instance="production" X-Launchpad-Hash: 2d8644e8865749389d570ce45bcaf638cd34d949 Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1914849 <1914849@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Fixed here: https://gitlab.com/qemu-project/qemu/-/commit/c118881ee607dcac ** Changed in: qemu Status: Fix Committed =3D> Fix Released -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1914849 Title: mprotect fails after MacOS 11.2 on arm mac Status in QEMU: Fix Released Bug description: I got the following error when I ran qemu on arm mac(MacOS 11.2). ``` $ ./qemu-system-x86_64 qemu-system-x86_64: qemu_mprotect__osdep: mprotect failed: Permission den= ied ** ERROR:../tcg/tcg.c:844:tcg_region_init: assertion failed: (!rc) Bail out! ERROR:../tcg/tcg.c:844:tcg_region_init: assertion failed: (!rc) [1] 34898 abort ./qemu-system-x86_64 ``` I tested the same version of qemu on intel mac(MacOS 11.2), but it works fine. And my friend told me that they did not have this error with MacOS 11.1. So, I think it is CPU architecture or an OS version dependent error. = Environment: Qemu commit id: d0dddab40e472ba62b5f43f11cc7dba085dabe71 OS: MacOS 11.2(20D64) Hardware: MacBook Air (M1, 2020) = How to build: ``` mkdir build/ cd build/ ../configure --target-list=3Daarch64-softmmu,x86_64-softmmu make ``` = How to reproduce: ``` ./qemu-system-x86_64 ``` = Error message: ``` $ ./qemu-system-x86_64 qemu-system-x86_64: qemu_mprotect__osdep: mprotect failed: Permission den= ied ** ERROR:../tcg/tcg.c:844:tcg_region_init: assertion failed: (!rc) Bail out! ERROR:../tcg/tcg.c:844:tcg_region_init: assertion failed: (!rc) [1] 34898 abort ./qemu-system-x86_64 ``` To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1914849/+subscriptions