[Nouveau] [Bug 96836] Kernel unaligned access at TPC[105d9fb4] nvkm_instobj_wr32+0x14/0x20 [nouveau]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96836

--- Comment #5 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Kieron Gillespie from comment #4)
> Created attachment 124978 [details]
> Message log while nouveau.debug=trace
> 
> So I enabled the debug trace and I let it run for sometime, roughly 15
> minutes, though it looks like it didn't get terribly far. I am going to try
> and collected more information by having it run for several hours, but I
> figured I'd upload this in case it's at all useful.

Hm, something bad is going on. It's supposed to work much more gracefully.

First off ... where are all the init messages from nouveau loading?

Do you have a digital screen you can connect? It looks like something keeps
trying to get the scanout position but can't (see the error returned by
nv04_disp_scanoutpos), which in turn floods the logs.

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