Re: Panic on dom0 boot

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Fri, Mar 21, 2025 at 04:41:22PM +0000, Stephen Borrill wrote:
> I have just installed a 10.1_STABLE machine with xenkernel418.
> 
> After making the boot.cfg changes to boot xen and the the XEN3_DOMO kernel,
> I get a panic during autoconfiguration.
> 
> Initially it appeared to be related to ixgbe_attach(), so I tried without
> ixgbe and instead it panicked during mfii_attach(), so it seems a general
> PCI attach or MSI-X problem.
> 
> Traceback without details:
> 
> panic()
> bind_pirq_to_evtch()
> intr_establish_xname()
> x86_pci_msix_establish()
> mfii_attach() ot ixgbe_attach()
> config_attached_internal)
> config_found()
> pci_probe_device1()
> 
> If it will help, I can try to connect a serial console after the weekend.

Yes, it can help to get the complete panic message, and also to boot with
the xen-debug.gz kernel (which is usefull only with a serial console in
this case)

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--