linux-kernel - Re: [Intel-gfx] i915: crash with 5.19-rc2

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Message-ID: <cc5f4465-49cf-3a87-e502-4bb21f2e3163@redhat.com>
Date:   Thu, 23 Jun 2022 11:32:44 +0200
From:   Zdenek Kabelac <zkabelac@...hat.com>
To:     Rodrigo Vivi <rodrigo.vivi@...el.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        intel-gfx@...ts.freedesktop.org, chris@...is-wilson.co.uk
Subject: Re: [Intel-gfx] i915: crash with 5.19-rc2

Dne 22. 06. 22 v 22:46 Rodrigo Vivi napsal(a):
> Hi Zdenek,
>
> On Wed, Jun 22, 2022 at 01:18:42PM +0200, Zdenek Kabelac wrote:
>> Hello
>>
>> While somewhat oldish hw (T61, 4G, C2D) - I've now witnessed new crash with Xorg:
>>
>> (happened while reopening iconified Firefox window  - running 'standard'
>> rawhide -nodebug kernel 5.19.0-0.rc2.21.fc37.x86_64)
> any bisect possible?
>
> if possible, could you please file a bug?
> https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
>
> I know I know, the account requirement :/
> also on main kernel bugzilla is probably better than the email here.


Hi


So far this bisect does not seem doable, since this crash happened after 
several days of  uptime and so far happened just once (and I'm now already on 
-rc3).

If I'll spot any more regular approach to hit this crash, I may try bisecting. 
Meanwhile I just hope, someone will get an idea what has changed recently (I'd 
not seen such crash with 5.18). Although I need to say that I'm witnessing 
some GPU restarts lately causing just some 'temporary hanging' of Xorg 
desktop, but that's not such a big deal.

Zdenek