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=-3.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 BB632C00A89 for ; Tue, 3 Nov 2020 02:08:47 +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 9530F22243 for ; Tue, 3 Nov 2020 02:08:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9530F22243 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]:38864 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kZlka-0001u6-B7 for qemu-devel@archiver.kernel.org; Mon, 02 Nov 2020 21:08:44 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35854) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kZlhm-0000r4-8u for qemu-devel@nongnu.org; Mon, 02 Nov 2020 21:05:50 -0500 Received: from indium.canonical.com ([91.189.90.7]:34536) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kZlhb-0003I0-Vc for qemu-devel@nongnu.org; Mon, 02 Nov 2020 21:05:44 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1kZlhW-0004ID-BE for ; Tue, 03 Nov 2020 02:05:34 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 482982E8071 for ; Tue, 3 Nov 2020 02:05:34 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Tue, 03 Nov 2020 01:58:38 -0000 From: Gaoning Pan <1901981@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=pgn@zju.edu.cn; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: hades0506 X-Launchpad-Bug-Reporter: Gaoning Pan (hades0506) X-Launchpad-Bug-Modifier: Gaoning Pan (hades0506) References: <160395133608.8291.17236692663498581160.malonedeb@soybean.canonical.com> Message-Id: <160436871882.15308.16146638296185112505.launchpad@wampee.canonical.com> Subject: [Bug 1901981] Re: assert issue locates in hw/usb/dev-storage.c:248: usb_msd_send_status 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="96ff31b88b65a0d0ea73b89333fe7c4a2669d8fb"; Instance="production" X-Launchpad-Hash: 01ff174060e60c9f5aa07b53ccb87c66783440d4 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 = 2020/11/02 21:05:34 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] 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 1901981 <1901981@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" ** Changed in: qemu Assignee: (unassigned) =3D> Gaoning Pan (hades0506) -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1901981 Title: assert issue locates in hw/usb/dev-storage.c:248: usb_msd_send_status Status in QEMU: New Bug description: Hello, I found an assertion failure through hw/usb/dev-storage.c. This was found in latest version 5.1.0. -------- qemu-system-x86_64: hw/usb/dev-storage.c:248: usb_msd_send_status: Assert= ion `s->csw.sig =3D=3D cpu_to_le32(0x53425355)' failed. [1] 29544 abort sudo -enable-kvm -boot c -m 2G -drive format=3Dq= cow2,file=3D./ubuntu.img -nic To reproduce the assertion failure, please run the QEMU with following command line. = $ qemu-system-x86_64 -enable-kvm -boot c -m 2G -drive format=3Dqcow2,file= =3D./ubuntu.img -nic user,model=3Drtl8139,hostfwd=3Dtcp:0.0.0.0:5555-:22 -d= evice piix4-usb-uhci,id=3Duhci -device usb-storage,drive=3Dmydrive -drive i= d=3Dmydrive,file=3Dnull-co://,size=3D2M,format=3Draw,if=3Dnone The poc is attached. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1901981/+subscriptions