Re: Dom0 crash (BUG_ON(old_mode != XEN_LAZY_NONE) in enter_lazy()) with Linux 6.11.2

[Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>]

On Mon, Nov 04, 2024 at 10:25:00AM +0100, Jürgen Groß wrote:
> On 01.11.24 13:11, Marek Marczykowski-Górecki wrote:
> > Hi,
> > 
> > I've got a report that starting with 6.11 (specifically 6.11.2) dom0
> > often crashes on a BUG_ON() like in the subject. I'm not sure where the
> > issue is - there is i915 all over the stack trace, but in the end it
> > crashes in a Xen-specific code.
> 
> This is probably related to the scheduling changes done in 6.11. Can you 
> please
> share the kernel config you are using?

Sure, attached.

-- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab

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