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That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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" Tony.LI <1890545@bugs.launchpad.net> writes: > Hi,Alex.May be you are right.I don't understand what you want to express. > I don't know what causes traps. > Is it caused by software, or qemu executes CPU-sensitive instruction simu= lation. Does it work if you run: taskset 1 qemu-x86_64 google-chrome --=20 Alex Benn=C3=A9e 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=-4.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 0E1EBC433E3 for ; Tue, 11 Aug 2020 08:51:24 +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 D820A20756 for ; Tue, 11 Aug 2020 08:51:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D820A20756 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]:41462 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k5Q0B-0001un-6T for qemu-devel@archiver.kernel.org; Tue, 11 Aug 2020 04:51:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46844) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k5Pzd-0001UY-BM for qemu-devel@nongnu.org; Tue, 11 Aug 2020 04:50:49 -0400 Received: from indium.canonical.com ([91.189.90.7]:44892) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k5Pzb-0004Y4-4Y for qemu-devel@nongnu.org; Tue, 11 Aug 2020 04:50:49 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1k5PzY-0001mO-V3 for ; Tue, 11 Aug 2020 08:50:44 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id C91EF2E809C for ; Tue, 11 Aug 2020 08:50:44 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Tue, 11 Aug 2020 08:41:37 -0000 From: =?utf-8?q?Alex_Benn=C3=A9e?= <1890545@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: ajbennee bigboy0822 pmaydell X-Launchpad-Bug-Reporter: Tony.LI (bigboy0822) X-Launchpad-Bug-Modifier: =?utf-8?q?Alex_Benn=C3=A9e_=28ajbennee=29?= References: <159670025270.3099.13280483088179052036.malonedeb@gac.canonical.com> <159710866585.21858.2925254319092162760.malone@chaenomeles.canonical.com> Message-ID: <874kp9377i.fsf@linaro.org> Subject: Re: [Bug 1890545] Re: (ARM64) qemu-x86_64+schroot(Debian bullseye) can't run chrome and can't load HTML 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="6a138c03da9cc3e2e03f6dd3bbb4a615b0be6ec2"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: 1a4117626b32fd8204d833371a763125b313c5fe Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/11 04:25:48 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -58 X-Spam_score: -5.9 X-Spam_bar: ----- X-Spam_report: (-5.9 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_NONE=0.001, URIBL_BLOCKED=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 1890545 <1890545@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Message-ID: <20200811084137.G3rq2aYKtfjqHwcW_rlMv9RXYPWUWgGlfSnnwVcAcGc@z> Tony.LI <1890545@bugs.launchpad.net> writes: > Hi,Alex.May be you are right.I don't understand what you want to express. > I don't know what causes traps. > Is it caused by software, or qemu executes CPU-sensitive instruction simu= lation. Does it work if you run: taskset 1 qemu-x86_64 google-chrome -- = Alex Benn=C3=A9e -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1890545 Title: (ARM64) qemu-x86_64+schroot(Debian bullseye) can't run chrome and can't load HTML Status in QEMU: New Bug description: First I creat a file system that is debian(bullseye amd64)on arm64 machine=EF=BC=8Cthen I download google-chrome=EF=BC=8Chowever, when I ran= Google browser, some errors occurred. $ google-chrome --no-sandbox or = $ qemu-x86_64-static google-chrome --no-sandbox qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped [1661:1661:0806/074307.502638:ERROR:nacl_fork_delegate_linux.cc(323)] Bad= NaCl helper startup ack (0 bytes) [1664:1664:0806/074307.504159:ERROR:nacl_fork_delegate_linux.cc(323)] Bad= NaCl helper startup ack (0 bytes) qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped [1637:1678:0806/074308.337567:ERROR:file_path_watcher_linux.cc(315)] inot= ify_init() failed: Function not implemented (38) Fontconfig warning: "/etc/fonts/fonts.conf", line 100: unknown element "b= lank" qemu: unknown option 'type=3Dutility' [1637:1680:0806/074313.598432:FATAL:gpu_data_manager_impl_private.cc(439)= ] GPU process isn't usable. Goodbye. qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped Trace/breakpoint trap Why? And then I run firefox,it can be opened, but it can't load any web pages = and HTML. I really need help=EF=BC=81 Thank. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1890545/+subscriptions