[Bug 109801] [CI][DRMTIP] igt at gem_ppgtt@blt-vs-render-ctx[0n] - dmesg-warn/dmesg-fail/incomplete - swap is full

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109801

--- Comment #13 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to Francesco Balestrieri from comment #12)
> Chris,
> 
> > I suppose if I dump meminfo/slabinfo before the test begins, we should then be able 
> > to compare with the allocation failure to see if the shmem usage is solely due to the > test.
> 
> Should we do just that? It seems to be reproducible fairly easily.

The CI kernel is missing the slabinfo dump on oom -- not sure which config flag
that we are missing, I see it on my oomkiller but CI does not. Without that, we
don't have much indication of what changed inside the test -- you may as well
just log in remotely and look at slabinfo / i915_gem_objects and decide where
to go from there.

Why, oh why, does this appear to be icl specific?!!!

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