Thanks Avi, I am trying to reproduce this on another setup, and do not see the issue. My understanding is to run KVM + Qemu, I only need to install KVM modules, and Qemu does not need to be modified. Is that correct? I see [root@ipg-virt01 anjali]# lsmod | grep kvm kvm_intel 87016 0 kvm 211496 1 kvm_intel [root@ipg-virt01 anjali]# modprobe -l 'kvm*' /lib/modules/2.6.18-164.el5/kernel/extra/kvm.ko /lib/modules/2.6.18-164.el5/kernel/extra/kvm-amd.ko /lib/modules/2.6.18-164.el5/kernel/extra/kvm-intel.ko And then I run Qemu, as I did, before installing KVM. It should just use KVM? Is there any way I can check? Btw, when it hangs, I cannot even press any key, so not sure how I can get those commands you suggest below.. Anjali On 8/5/10 1:46 AM, "Avi Kivity" <avi@xxxxxxxxxx> wrote: > On 08/05/2010 05:20 AM, Anjali Kulkarni wrote: >> Hi, >> >> I have a problem similar to the one seen on this list before - when I boot my >> freebsd based(but modified) image in Qemu with KVM on CentOS, then after >> almost booting completely, the image hangs - just before the login prompt is >> seen. If I do not have KVM ie plain CenOS with Qemu, then this issue does not >> occur. Has anyone seen this before and any ideas how to debug this? > > First step is to issue 'info registers' and 'x/30i $eip-20' from the > monitor when it hangs (qemu -monitor stdio makes cut'n'paste easier). -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
