From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56265) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c2h5U-0006ks-J5 for qemu-devel@nongnu.org; Fri, 04 Nov 2016 12:11:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c2h5P-000365-Oz for qemu-devel@nongnu.org; Fri, 04 Nov 2016 12:11:28 -0400 Received: from indium.canonical.com ([91.189.90.7]:32974) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c2h5P-00035I-Jq for qemu-devel@nongnu.org; Fri, 04 Nov 2016 12:11:23 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.76 #1 (Debian)) id 1c2h5O-0001Fl-AM for ; Fri, 04 Nov 2016 16:11:22 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 468FF2E80D2 for ; Fri, 4 Nov 2016 16:11:21 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Fri, 04 Nov 2016 15:58:22 -0000 From: Thomas Huth <809912@bugs.launchpad.net> Reply-To: Bug 809912 <809912@bugs.launchpad.net> Sender: bounces@canonical.com References: <20110713143335.13610.27004.malonedeb@chaenomeles.canonical.com> Message-Id: <20161104155822.20283.69945.malone@soybean.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 809912] Re: qemu-kvm -m bigger 4096 aborts with 'Bad ram offset' List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Can you still reproduce this issue with the latest version of QEMU? ** Changed in: qemu Status: New =3D> Incomplete -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/809912 Title: qemu-kvm -m bigger 4096 aborts with 'Bad ram offset' Status in QEMU: Incomplete Bug description: When I try to start a virtual machine (x86_64 guest on a x86_64 host that has 32GB memory, using kvm_amd module, both host and guest running linux-2.6.39 kernels) with "qemu-system-x86_64 -cpu host -smp 2 -m 4096 ...", shortly after the guest kernel starts, qemu aborts with a message "Bad ram offset 11811c000". With e.g. "-m 3500" (or lower), the virtual machine runs fine. I experience this both using qemu-kvm 0.14.1 and a recent version from git commit 525e3df73e40290e95743d4c8f8b64d8d9cbe021 Merge: d589310 75ef849 Author: Avi Kivity Date: Mon Jul 4 13:36:06 2011 +0300 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/809912/+subscriptions