From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1N2rRg-00050D-Fd for qemu-devel@nongnu.org; Tue, 27 Oct 2009 15:11:04 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1N2rRb-0004uK-VJ for qemu-devel@nongnu.org; Tue, 27 Oct 2009 15:11:04 -0400 Received: from [199.232.76.173] (port=55925 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1N2rRb-0004u6-RC for qemu-devel@nongnu.org; Tue, 27 Oct 2009 15:10:59 -0400 Received: from e34.co.us.ibm.com ([32.97.110.152]:44261) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1N2rRb-0000j6-DA for qemu-devel@nongnu.org; Tue, 27 Oct 2009 15:10:59 -0400 Received: from d03relay02.boulder.ibm.com (d03relay02.boulder.ibm.com [9.17.195.227]) by e34.co.us.ibm.com (8.14.3/8.13.1) with ESMTP id n9RJ648Y026975 for ; Tue, 27 Oct 2009 13:06:04 -0600 Received: from d03av06.boulder.ibm.com (d03av06.boulder.ibm.com [9.17.195.245]) by d03relay02.boulder.ibm.com (8.13.8/8.13.8/NCO v9.1) with ESMTP id n9RJAjrx197002 for ; Tue, 27 Oct 2009 13:10:47 -0600 Received: from d03av06.boulder.ibm.com (loopback [127.0.0.1]) by d03av06.boulder.ibm.com (8.14.3/8.13.1/NCO v10.0 AVout) with ESMTP id n9RJCERM025022 for ; Tue, 27 Oct 2009 13:12:14 -0600 Received: from [9.76.26.224] (sig-9-76-26-224.mts.ibm.com [9.76.26.224]) by d03av06.boulder.ibm.com (8.14.3/8.13.1/NCO v10.0 AVin) with ESMTP id n9RJCE04024995 for ; Tue, 27 Oct 2009 13:12:14 -0600 Message-ID: <4AE7460D.7050807@us.ibm.com> Date: Tue, 27 Oct 2009 15:12:13 -0400 From: Beth Kon MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] accidental mistyping of command line kills networking List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel I accidentally entered a command line as follows: /usr/bin/qemu-kvm -drive file=/scratch/images/beth/windows/win2k3_32_R2.dat.10G.img,if=ide -m 2048 -boot cd -net nic,model=rtl8139 -net tap,script=/etc/qemu-ifup -vnc :12 -usbdevice tablet -monitor stdio -net nic,model=e1000 -net tap,script=/etc/qemu-ifup and the machine's networking broke, requiring a network restart to get it back in order. The second -net tap,script=/etc/qemu-ifup causes the problem. /var/log/messages shows tap0: received packet with own address as source address I don't have time at the moment to look into what's going wrong. Just wanted to make people aware. Beth Kon