From: Chris Wilson <chris@chris-wilson.co.uk>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: tomi.p.sarvela@intel.com, Daniel Vetter <daniel.vetter@ffwll.ch>,
intel-gfx@lists.freedesktop.org
Subject: Re: ✗ Fi.CI.BAT: failure for series starting with [1/3] drm/atomic-helper: Fix leak in disable_all
Date: Fri, 14 Jul 2017 22:17:52 +0100 [thread overview]
Message-ID: <150006707204.13756.15862851816583435771@mail.alporthouse.com> (raw)
In-Reply-To: <20170714210305.gfsuqczavrapvbw4@phenom.ffwll.local>
Quoting Daniel Vetter (2017-07-14 22:03:05)
> On Fri, Jul 14, 2017 at 09:32:13PM +0100, Chris Wilson wrote:
> > Quoting Patchwork (2017-07-14 21:18:04)
> > > == Series Details ==
> > >
> > > Series: series starting with [1/3] drm/atomic-helper: Fix leak in disable_all
> > > URL : https://patchwork.freedesktop.org/series/27327/
> > > State : failure
> > >
> > > == Summary ==
> > >
> > > Series 27327v1 Series without cover letter
> > > https://patchwork.freedesktop.org/api/1.0/series/27327/revisions/1/mbox/
> > >
> > > Test gem_exec_fence:
> > > Subgroup await-hang-default:
> > > pass -> INCOMPLETE (fi-blb-e6850)
> > > pass -> INCOMPLETE (fi-pnv-d510)
> > > Test gem_exec_flush:
> > > Subgroup basic-batch-kernel-default-uc:
> > > fail -> PASS (fi-snb-2600) fdo#100007
> > > Test kms_busy:
> > > Subgroup basic-flip-default-a:
> > > pass -> INCOMPLETE (fi-ilk-650)
> > > pass -> INCOMPLETE (fi-snb-2520m)
> > > pass -> INCOMPLETE (fi-snb-2600)
> > > pass -> INCOMPLETE (fi-ivb-3520m)
> > > pass -> INCOMPLETE (fi-ivb-3770)
> > > pass -> INCOMPLETE (fi-byt-j1900)
> > > pass -> INCOMPLETE (fi-byt-n2820)
> > > pass -> INCOMPLETE (fi-hsw-4770)
> > > pass -> INCOMPLETE (fi-hsw-4770r)
> > > pass -> INCOMPLETE (fi-bdw-5557u)
> > > pass -> INCOMPLETE (fi-bdw-gvtdvm)
> > > pass -> INCOMPLETE (fi-skl-6260u)
> > > pass -> INCOMPLETE (fi-skl-6700hq) fdo#101144
> > > pass -> INCOMPLETE (fi-skl-6700k)
> > > pass -> INCOMPLETE (fi-skl-6770hq)
> > > pass -> INCOMPLETE (fi-skl-gvtdvm)
> > > none -> INCOMPLETE (fi-skl-x1585l)
> > > pass -> INCOMPLETE (fi-bxt-j4205)
> > > pass -> INCOMPLETE (fi-kbl-7500u)
> > > pass -> INCOMPLETE (fi-kbl-7560u)
> > > pass -> INCOMPLETE (fi-kbl-r)
> > > pass -> INCOMPLETE (fi-glk-2a)
> > > Subgroup basic-flip-default-c:
> > > pass -> INCOMPLETE (fi-bsw-n3050)
> >
> > Looks like we decremented a refcount once too often (after it was freed,
> > poison 0x6b--). That clean up plane->old_fb?
>
> I can't even run that testcase without my gpu reset fixes, epic win :(
It's hard to tell, but considering that the error it is detecting is slab
corruption, it is more likely an earlier test that is doing the dirty
deed. This is kasan territory. Tomi!
-Chris
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next prev parent reply other threads:[~2017-07-14 21:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-14 19:14 [PATCH 1/3] drm/atomic-helper: Fix leak in disable_all Daniel Vetter
2017-07-14 19:14 ` [PATCH 2/3] drm/i915: Fix fbdev unload sequence Daniel Vetter
2017-07-14 19:30 ` Chris Wilson
2017-07-14 19:32 ` Chris Wilson
2017-07-14 19:14 ` [PATCH 3/3] drm/i915: unregister interfaces first in unload Daniel Vetter
2017-07-14 19:35 ` Chris Wilson
2017-07-14 19:27 ` [PATCH 1/3] drm/atomic-helper: Fix leak in disable_all Chris Wilson
2017-07-14 20:18 ` ✗ Fi.CI.BAT: failure for series starting with [1/3] " Patchwork
2017-07-14 20:32 ` Chris Wilson
2017-07-14 21:03 ` Daniel Vetter
2017-07-14 21:17 ` Chris Wilson [this message]
2017-07-14 21:50 ` Daniel Vetter
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