Il Mon, Jun 04, 2007 at 11:51:10PM +0300, Avi Kivity ha scritto:While doing repeated tests with the installer I ran into anotherCan you try to pin the guest on a single core with taskset:
(unrelated) problem. Sometimes the guest kernel hangs at boot at:
NET: Registered protocol family 2
with any kind of networking options (except for -net none, which works).
With -no-kvm it boots with any networking option.
taskset 1 qemu ...
Doesn't help. What works is 'nolapic', i.e. disabling the local APIC on
the guest kernel.
I've also tried disabling TSC (notsc) and forcing PIT as the clocksource
(clocksouce=pit clock=pit); neither of them helped.