From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Aneesh Kumar K.V" Subject: Latest -git qemu-kvm doesn't boot an x86 kernel Date: Wed, 14 Oct 2009 21:23:43 +0530 Message-ID: <20091014155343.GA11170@skywalker.linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: kvm@vger.kernel.org Return-path: Received: from e28smtp05.in.ibm.com ([59.145.155.5]:44837 "EHLO e28smtp05.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934589AbZJNPyV (ORCPT ); Wed, 14 Oct 2009 11:54:21 -0400 Received: from d28relay01.in.ibm.com (d28relay01.in.ibm.com [9.184.220.58]) by e28smtp05.in.ibm.com (8.14.3/8.13.1) with ESMTP id n9EFrhiE008200 for ; Wed, 14 Oct 2009 21:23:43 +0530 Received: from d28av05.in.ibm.com (d28av05.in.ibm.com [9.184.220.67]) by d28relay01.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id n9EFrgpT2564294 for ; Wed, 14 Oct 2009 21:23:43 +0530 Received: from d28av05.in.ibm.com (loopback [127.0.0.1]) by d28av05.in.ibm.com (8.14.3/8.13.1/NCO v10.0 AVout) with ESMTP id n9EFrgWE017378 for ; Thu, 15 Oct 2009 02:53:42 +1100 Received: from skywalker.linux.vnet.ibm.com ([9.77.212.48]) by d28av05.in.ibm.com (8.14.3/8.13.1/NCO v10.0 AVin) with ESMTP id n9EFrdmo017303 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Thu, 15 Oct 2009 02:53:42 +1100 Content-Disposition: inline Sender: kvm-owner@vger.kernel.org List-ID: Hi, I am trying qemu-system-x86_64 on a x86 host running 2.6.30-2 (debian testing) kernel and trying to boot latest linus git kernel (x86). The kernel hang after printing the below [ 4.394392] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.397837] virtio-pci 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, high) -> IRQ 11 [ 4.436489] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.439829] virtio-pci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 (level, high) -> IRQ 10 [ 4.462538] vda: [ 4.526913] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 [ 5.349554] async/1 used greatest stack depth: 5872 bytes left An earlier version of kvm booted fine the new kernel. So the vm disk image user space should all be fine. The older version of kvm that worked fine is QEMU PC emulator version 0.10.50 (kvm-devel) Any patches i need to try ? -aneesh