From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35964) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YpkLc-0002NB-Nj for qemu-devel@nongnu.org; Tue, 05 May 2015 17:25:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YpkLY-0005mb-2m for qemu-devel@nongnu.org; Tue, 05 May 2015 17:25:48 -0400 Received: from indium.canonical.com ([91.189.90.7]:44963) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YpkLX-0005mV-UV for qemu-devel@nongnu.org; Tue, 05 May 2015 17:25:44 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.76 #1 (Debian)) id 1YpkLX-0005sr-2T for ; Tue, 05 May 2015 21:25:43 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 049392E80C4 for ; Tue, 5 May 2015 21:25:43 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Tue, 05 May 2015 21:15:57 -0000 From: Mark Cave-Ayland Sender: bounces@canonical.com References: <20150501184318.15890.60866.malonedeb@chaenomeles.canonical.com> Message-Id: <20150505211557.29293.90994.malone@soybean.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1450881] Re: qemu-system-sparc MUTEX_HELD assert and libC lock errors Reply-To: Bug 1450881 <1450881@bugs.launchpad.net> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Yes, this is a known issue which I can reproduce using a Solaris installation. I still have a few outstanding bugs on my list to do before I can start looking into this one, but I will keep this bug up to date as/when I can start work on it - apologies for not being able to be more specific than this at the moment. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1450881 Title: qemu-system-sparc MUTEX_HELD assert and libC lock errors Status in QEMU: New Status in qemu package in Ubuntu: New Bug description: Here I am cross-posting a comment I made on Artyom's blog. Atar responded that he "fixed these issues for some customers". I hoped that opening a bug to the opensource project might help develop the solution for the public domain. I now have a mostly-working Solaris 6 emulation, with great thanks to the valuable information in Artyom's blog, brezular.com, and the QEMU/Solaris 4.14 wikibook. setup detail; QEMU (present git snapshot, reports --version 2.2.92) -M SS-20, openboot/proprietary prom # uname -a SunOS emu0 5.6 Generic_105181-33 sun4m sparc SUNW,SPARCstation-20 I continue to have a problem, which I have found others posted in blog comments, but have not seen a resolution yet. # /etc/init.d/init.dmi start Run-time error, libC: Trying to release a lock that was not acquired in this thread (repeat above 1x) Abort - core dumped as well as: Assertion failed: MUTEX_HELD(&svc_mutex), file rpc/svc_run.c, line 766 which prints to the console periodically when "dmispd" is running. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1450881/+subscriptions