Re: panic: xpq_flush_cache, err -22

[Emmanuel Dreyfus <manu%netbsd.org@localhost>]

On Thu, Aug 02, 2012 at 08:37:59PM +0200, Manuel Bouyer wrote:
> With a xen-debug.gz hypervisor, do you have anything relevant in
> xm dmesg ?

I have this. I don't know if it is relevant:

(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch input 
to Xen).
(XEN) Freed 88kB init memory.
(XEN) io_apic.c:2135: 
(XEN) ioapic_guest_write: apic=0, pin=2, old_irq=0, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f0, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
(XEN) traps.c:1747:d1 Domain attempted WRMSR c0000080 from 00000000:00000000 to 
00000000:00000800.
(XEN) traps.c:1747:d3 Domain attempted WRMSR c0000080 from 00000000:00000000 to 
00000000:00000800.
(XEN) mm.c:2256:d3 Non-physdev domain tried to FLUSH_CACHE.
(XEN) traps.c:1747:d4 Domain attempted WRMSR c0000080 from 00000000:00000000 to 
00000000:00000800.

-- 
Emmanuel Dreyfus
manu%netbsd.org@localhost