Description of problem: It hangs with: ... SMP alternatives: switching to UP code Freeing SMP alternatives: 32k freed ACPI: Core revision 20060707 .. MP-BIOS bug: 8254 timer not connected to IO-APIC timer doesn't work through the IO-APIC - disabling NMI Watchdog! Version-Release number of selected component (if applicable): kernel-2.6.29-0.203.rc7.fc11.x86_64 (host) qemu-system-x86-0.10-0.4.kvm20090303git.fc11.x86_64 kernel-2.6.18-92.el5 (guest) How reproducible: Every time Steps to Reproduce: 1. Attempt to boot RHEL 5 VM Actual results: Fail. Expected results: Win!
Please upgrade qemu to 0.10-0.9
Yeah, that fixes it for me.
Think this was the fix: * Tue Mar 10 2009 Glauber Costa <glommer> - 2:0.10-0.5.kvm20090303git ... - build kvm's own bios. It is still necessary while kvm uses a slightly different irq routing mechanism