From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38897) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afLxZ-0005nz-8T for qemu-devel@nongnu.org; Mon, 14 Mar 2016 02:26:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1afLxW-0003W9-2c for qemu-devel@nongnu.org; Mon, 14 Mar 2016 02:26:33 -0400 Received: from m12-13.163.com ([220.181.12.13]:34334) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afLxV-0003Pu-7N for qemu-devel@nongnu.org; Mon, 14 Mar 2016 02:26:29 -0400 References: <56E236B7.7080102@163.com> <56E24730.10605@163.com> From: hitmoon Message-ID: <56E6591F.60107@163.com> Date: Mon, 14 Mar 2016 14:24:31 +0800 MIME-Version: 1.0 In-Reply-To: <56E24730.10605@163.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] info qtree command cause qemu ABORT! List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell Cc: QEMU Developers 在 2016年03月11日 12:18, hitmoon 写道: > > > 在 2016年03月11日 11:14, Peter Maydell 写道: >> On 11 March 2016 at 10:08, hitmoon wrote: >>> Peter: >>> >>> first launch following command: >>> >>> arm-softmmu/qemu-system-arm -M versatilepb -kernel >>> ~/Qemu-ARM/vmlinuz-3.2.0-4-versatile -initrd >>> ~/Qemu-ARM/initrd.img-3.2.0-4-versatile -hda >>> ~/debian_wheezy_armel_standard.qcow2 -append 'root=/dev/sda1' >>> >>> Then execute 'info qtree' in the monitor, qemu aborted with error >>> message : >>> 'qemu/hw/core/sysbus.c:277:sysbus_dev_print: Object 0x55569a7b2d00 >>> is not an >>> instance of type sys-bus-device' >> Yes, I saw your email from yesterday about this and it is on my >> list of things to look at. >> >> -- PMM > It seems that print_dev point to sysbus_dev_print but sdcard's parent > is not a TYPE_SYS_BUS_DEVICE ! I think it is the same problem as this thread: https://lists.nongnu.org/archive/html/qemu-devel/2014-02/msg00624.html