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=-0.8 required=3.0 tests=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 A071CC3B1BF for ; Mon, 17 Feb 2020 00:17:50 +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 6AAB420726 for ; Mon, 17 Feb 2020 00:17:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6AAB420726 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=twiddle.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38214 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j3U6f-0004gD-Gn for qemu-devel@archiver.kernel.org; Sun, 16 Feb 2020 19:17:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:59727) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j3U4Z-0002rO-7r for qemu-devel@nongnu.org; Sun, 16 Feb 2020 19:15:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j3U4Y-0004MS-5E for qemu-devel@nongnu.org; Sun, 16 Feb 2020 19:15:39 -0500 Received: from indium.canonical.com ([91.189.90.7]:34392) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j3U4X-0004LB-Vm for qemu-devel@nongnu.org; Sun, 16 Feb 2020 19:15:38 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1j3U4W-00022a-Qj for ; Mon, 17 Feb 2020 00:15:36 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id AFD9F2E8047 for ; Mon, 17 Feb 2020 00:15:36 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 17 Feb 2020 00:06:22 -0000 From: Richard Henderson To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=In Progress; importance=Undecided; assignee=rth@twiddle.net; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: helmutsch rth X-Launchpad-Bug-Reporter: Helmut (helmutsch) X-Launchpad-Bug-Modifier: Richard Henderson (rth) References: <158188126194.31124.5348536044519461550.malonedeb@wampee.canonical.com> Message-Id: <158189798283.29270.13082540984582708622.malone@chaenomeles.canonical.com> Subject: [Bug 1863508] Re: qemu-system-arm stops with SIGSEGV in helper_gvec_eq16 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="19413b719a8df7423ab1390528edadce9e0e4aca"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: e9a66d5470369249567bbeeef141cce1ec30af52 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 91.189.90.7 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 1863508 <1863508@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" I infer from the traceback that your host does not support AVX1. ** Changed in: qemu Status: Incomplete =3D> In Progress ** Changed in: qemu Assignee: (unassigned) =3D> Richard Henderson (rth) -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1863508 Title: qemu-system-arm stops with SIGSEGV in helper_gvec_eq16 Status in QEMU: In Progress Bug description: Segmentation fault when trying to start FreeBSD-arm system with qemu- system-arm (version 4.1.1 on Fedora 31) Commandline: gdb -q --args /bin/qemu-system-arm \ -name FreeBSD12,debug-threads=3Don \ -m 1536 -machine virt -smp 2 \ -M virt,highmem=3Doff -serial mon:stdio -monitor telnet::45452,server,no= wait \ -machine virt,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff,gic-version=3D= 2 \ -overcommit mem-lock=3Doff -no-reboot -device virtio-rng-device \ -bios u-boot-qemu.bin \ -drive file=3DFreeBSD-12.1-RELEASE-arm-armv7-CUBIEBOARD2.img,if=3Dnone,i= d=3Ddrive0,format=3Draw \ -device ich9-ahci,id=3Dahci -device ide-drive,drive=3Ddrive0,bus=3Dahci.= 0 = Results: .... Mounting local filesystems:. Thread 4 "CPU 1/TCG" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffcedfe700 (LWP 53608)] 0x00005555558d9332 in helper_gvec_eq16 (d=3D0x5555566748d8, a=3D0x5555566= 748e0, b=3D0x5555566748d0, desc=3D0) at /usr/src/debug/qemu-4.1.1-1.fc31.x8= 6_64/accel/tcg/tcg-runtime-gvec.c:948 948 DO_CMP2(16) Tested different versions of qemu. qemu-3.0.1 worked, but qemu-3.1.1 failed with the same error. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1863508/+subscriptions