From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50307) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gBws6-00010v-O5 for qemu-devel@nongnu.org; Mon, 15 Oct 2018 03:00:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gBws3-0005iJ-Is for qemu-devel@nongnu.org; Mon, 15 Oct 2018 03:00:58 -0400 Received: from indium.canonical.com ([91.189.90.7]:43450) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gBws3-0005hO-Ap for qemu-devel@nongnu.org; Mon, 15 Oct 2018 03:00:55 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1gBws1-0001Hm-2U for ; Mon, 15 Oct 2018 07:00:53 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 10FFA2E80CC for ; Mon, 15 Oct 2018 07:00:53 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 15 Oct 2018 06:46:07 -0000 From: Thomas Huth <1795148@bugs.launchpad.net> Reply-To: Bug 1795148 <1795148@bugs.launchpad.net> Sender: bounces@canonical.com References: <153823442833.30132.5797682134380809612.malonedeb@soybean.canonical.com> Message-Id: <153958596760.3499.1457781402179866020.malone@soybean.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1795148] Re: address_space_stw_le_cached: Assertion `addr < cache->len && 2 <= cache ->len - addr' failed List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Do you know how to use "git bisect"? If so, could you maybe try to bisect which commit between v2.12.0 and v3.0.0 introduced this problem? -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1795148 Title: address_space_stw_le_cached: Assertion `addr < cache->len && 2 <=3D cache ->len - addr' failed Status in QEMU: New Bug description: When running OpenBSD-current as a guest, the following assertion is hit after a few seconds, resulting in the virtual machine to crash: ``` qemu-system-x86_64: /build/qemu/src/qemu-3.0.0/include/exec/memory_ldst_c= ached.inc.h:85: address_space_stw_le_cached: Assertion `addr < cache->len &= & 2 <=3D cache->len - addr' failed. ``` Host is Arch Linux stable, running on x86_64. Qemu version is 3.0.0, installed via the standard Arch Linux package. Version 2.12.1 didn't exhibit this behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1795148/+subscriptions