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Re: [Xen-devel] Xen panic on guest shutdown with PCI Passthrough
| To: | Jan Beulich <JBeulich@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Xen panic on guest shutdown with PCI Passthrough |
| From: | Anthony PERARD <anthony.perard@xxxxxxxxxx> |
| Date: | Mon, 7 Feb 2011 15:06:17 +0000 |
| Cc: | Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Mon, 07 Feb 2011 07:07:55 -0800 |
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On Mon, Feb 7, 2011 at 09:27, Jan Beulich <JBeulich@xxxxxxxxxx> wrote: >>>> On 04.02.11 at 17:34, Anthony PERARD <anthony.perard@xxxxxxxxxx> wrote: >> Hi, >> >> Each time I shutdown a guest with a passthrough pci device, Xen panic >> on a NMI - MEMORY ERROR. > > And this happening in msi_set_mask_bit() is consistent? Always at > the same RIP, or (slightly) varying? If always at the same address, > could you disassemble the respective instruction so we know what > address is being read/written? Unfortunately, this error happened in many place, even in default_idle. Maybe this can help: (XEN) irq.c:1585: dom1: forcing unbind of pirq 16 (XEN) irq.c:1585: dom1: forcing unbind of pirq 54 the error happened just after these debug print. > And quite certainly only on one (type of) machine? Yes, only one machine, I didn't try on other machine. -- Anthony _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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