From owner-freebsd-emulation@FreeBSD.ORG Sun Feb 1 20:18:27 2015 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 99F4B76D; Sun, 1 Feb 2015 20:18:27 +0000 (UTC) Received: from mx1.riseup.net (mx1.riseup.net [198.252.153.129]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.riseup.net", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7AD47EB5; Sun, 1 Feb 2015 20:18:26 +0000 (UTC) Received: from berryeater.riseup.net (berryeater-pn.riseup.net [10.0.1.120]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.riseup.net", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.riseup.net (Postfix) with ESMTPS id E7F4C40C37; Sun, 1 Feb 2015 20:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1422821899; bh=AZSGH2/FNFrALUXfNeXk5wm77oSvBkC2mRYlXTGfoO8=; h=Date:From:To:CC:Subject:From; b=X/D8h1hN+UQ33Pf1nl/jwWy00SxfO9cwG39gSYSNXBosMSoBlAF5iua9bggok3S60 KXu6y2Y8tLr23g3CN4rAYJZ3lr6jk/ajUETUD3jVZAFjL1DxYzQiwQJu06Qdl4ACtG ZCETJxNAh39CngA9wRGWB+XiSQy7aT6rmEbFZX7M= Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: pkubaj) with ESMTPSA id 104E73FBD3 Message-ID: <54CE8A06.7060801@riseup.net> Date: Sun, 01 Feb 2015 21:18:14 +0100 From: Piotr Kubaj User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: freebsd-emulation@freebsd.org Subject: Panic on lemul Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: clamav-milter 0.98.5 at mx1 X-Virus-Status: Clean X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 Feb 2015 20:18:27 -0000 Hi. I've tried to install Steam using lemul branch. I've used c6 ports, installed x11/linux-c6-xorg-libs and x11/nvidia-driver (I have NVidia GPU). I've also loaded linux, linux64 and linprocfs modules and mounted linproc, proc and fdesc. When I try to install Steam, screen freezes (having run 'brandelf -t linux steam' before) and some artifacts appear. Mouse cursor disappears and I can't switch windows (using alt+tab) nor can I switch to tty. After a hard reboot, I can see following lines in /var/log/messages: Feb 1 20:57:07 lemul kernel: acquiring duplicate lock of same type: "os.lock_sx" Feb 1 20:57:07 lemul kernel: 1st os.lock_sx @ nvidia_os.c:609 Feb 1 20:57:07 lemul kernel: 2nd os.lock_sx @ nvidia_os.c:609 Feb 1 20:57:07 lemul kernel: KDB: stack backtrace: Feb 1 20:57:07 lemul kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe023a361460 Feb 1 20:57:07 lemul kernel: witness_checkorder() at witness_checkorder+0xe54/frame 0xfffffe023a3614f0 Feb 1 20:57:07 lemul kernel: _sx_xlock() at _sx_xlock+0x75/frame 0xfffffe023a361530 Feb 1 20:57:07 lemul kernel: os_acquire_mutex() at os_acquire_mutex+0x32/frame 0xfffffe023a361550 Feb 1 20:57:07 lemul kernel: _nv013366rm() at _nv013366rm+0x18/frame 0xfffffe000249be90 Feb 1 20:57:07 lemul kernel: dmapbase() at 0xfffff8008b245b00 Feb 1 20:57:07 lemul kernel: acquiring duplicate lock of same type: "os.lock_mtx" Feb 1 20:57:07 lemul kernel: 1st os.lock_mtx @ nvidia_os.c:783 Feb 1 20:57:07 lemul kernel: 2nd os.lock_mtx @ nvidia_os.c:783 Feb 1 20:57:07 lemul kernel: KDB: stack backtrace: Feb 1 20:57:07 lemul kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe023a361100 Feb 1 20:57:07 lemul kernel: witness_checkorder() at witness_checkorder+0xe54/frame 0xfffffe023a361190 Feb 1 20:57:07 lemul kernel: __mtx_lock_flags() at __mtx_lock_flags+0xa8/frame 0xfffffe023a3611e0 Feb 1 20:57:07 lemul kernel: os_acquire_spinlock() at os_acquire_spinlock+0x1b/frame 0xfffffe023a3611f0 Feb 1 20:57:07 lemul kernel: _nv015308rm() at _nv015308rm+0xce5/frame 0xfffffe000249ef10 If you have any further questions, I will try to help.