DC state mismatch during shutdown

[Rodrigo Vivi]

On Tue, Jul 15, 2025 at 05:48:47PM +0900, Simon Richter wrote:
> Hi,

Hi Simon,

> 
> I have a few error messages during system shutdown:
> xe 0033:03:00.0: [drm] *ERROR* DC state mismatch (0x2 -> 0x4000000b)
> xe 0033:03:00.0: [drm] *ERROR* Writing dc state to 0xbffffff4 failed, now
> 0xffffffff
> xe 0033:03:00.0: [drm] *ERROR* DC state mismatch (0x0 -> 0x4000000b)
> xe 0033:03:00.0: [drm] *ERROR* Writing dc state to 0xbffffff6 failed, now
> 0xffffffff
> xe 0033:03:00.0: [drm] *ERROR* DC state mismatch (0x2 -> 0x4000000b)
> xe 0033:03:00.0: [drm] *ERROR* Writing dc state to 0xbffffff4 failed, now
> 0xffffffff
> xe 0033:03:00.0: [drm] *ERROR* DC state mismatch (0x0 -> 0x4000000b)
> xe 0033:03:00.0: [drm] *ERROR* Writing dc state to 0xbffffff6 failed, now
> 0xffffffff
> xe 0033:03:00.0: [drm] *ERROR* Driver-FLR-teardown wait completion failed!
> -110
> 
> Before I debug this: is this a known or easily resolved issue?

it is hard to tell from here.

Could you please file an entry in our gitlab issues?

https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html

Thanks,
Rodrigo.

> 
>    Simon