* [Bug 107402] [Intel GFX CI][BAT] igt@amdgpu_amd_basic@userptr - incomplete - general protection fault: 0000 [#1] PREEMPT SMP PTI, __mmu_notifier_release
[not found] <bug-107402-502@http.bugs.freedesktop.org/>
@ 2018-07-27 12:17 ` bugzilla-daemon
2018-07-27 12:21 ` bugzilla-daemon
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From: bugzilla-daemon @ 2018-07-27 12:17 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=107402
Martin Peres <martin.peres@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|DRM/Intel |DRM/AMDgpu
Summary|[CI][BAT] |[Intel GFX CI][BAT]
|igt@amdgpu_amd_basic@userpt |igt@amdgpu_amd_basic@userpt
|r - incomplete - general |r - incomplete - general
|protection fault: 0000 [#1] |protection fault: 0000 [#1]
|PREEMPT SMP PTI, |PREEMPT SMP PTI,
|__mmu_notifier_release |__mmu_notifier_release
Assignee|intel-gfx-bugs@lists.freede |dri-devel@lists.freedesktop
|sktop.org |.org
QA Contact|intel-gfx-bugs@lists.freede |
|sktop.org |
--- Comment #3 from Martin Peres <martin.peres@free.fr> ---
Thanks Chris, moving the failure to AMDGpu!
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^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 107402] [Intel GFX CI][BAT] igt@amdgpu_amd_basic@userptr - incomplete - general protection fault: 0000 [#1] PREEMPT SMP PTI, __mmu_notifier_release
[not found] <bug-107402-502@http.bugs.freedesktop.org/>
2018-07-27 12:17 ` [Bug 107402] [Intel GFX CI][BAT] igt@amdgpu_amd_basic@userptr - incomplete - general protection fault: 0000 [#1] PREEMPT SMP PTI, __mmu_notifier_release bugzilla-daemon
@ 2018-07-27 12:21 ` bugzilla-daemon
2018-07-27 12:23 ` bugzilla-daemon
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https://bugs.freedesktop.org/show_bug.cgi?id=107402
--- Comment #4 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Chris Wilson from comment #2)
> Use after free by amdgpu.ko
How do you know it's a use-after-free? Can you provide more information about
that, e.g. from KASAN?
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[not found] <bug-107402-502@http.bugs.freedesktop.org/>
2018-07-27 12:17 ` [Bug 107402] [Intel GFX CI][BAT] igt@amdgpu_amd_basic@userptr - incomplete - general protection fault: 0000 [#1] PREEMPT SMP PTI, __mmu_notifier_release bugzilla-daemon
2018-07-27 12:21 ` bugzilla-daemon
@ 2018-07-27 12:23 ` bugzilla-daemon
2018-07-27 12:29 ` bugzilla-daemon
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From: bugzilla-daemon @ 2018-07-27 12:23 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=107402
--- Comment #5 from Chris Wilson <chris@chris-wilson.co.uk> ---
RBX: 6b6b6b6b6b6b6b6b == POISON_FREE
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[not found] <bug-107402-502@http.bugs.freedesktop.org/>
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From: bugzilla-daemon @ 2018-07-27 12:29 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=107402
--- Comment #6 from Martin Peres <martin.peres@free.fr> ---
Our KASAN runs do not currently run AMDGPU tests. This should be fixed by the
next run (triggered manually).
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[not found] <bug-107402-502@http.bugs.freedesktop.org/>
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2018-07-27 12:29 ` bugzilla-daemon
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https://bugs.freedesktop.org/show_bug.cgi?id=107402
Martin Peres <martin.peres@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WORKSFORME
Status|NEW |RESOLVED
--- Comment #7 from Martin Peres <martin.peres@free.fr> ---
Used to happen at least every week, but nothing since IGT_4640 (1 month, 2
weeks / 660 runs ago). Closing!
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https://bugs.freedesktop.org/show_bug.cgi?id=107402
Martin Peres <martin.peres@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |CLOSED
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