Nouveau - Apr 2017 - [Bug 100581] New: Memory corruption & crash in nouveau_fence_sync

https://bugs.freedesktop.org/show_bug.cgi?id=100581

            Bug ID: 100581
           Summary: Memory corruption & crash in nouveau_fence_sync
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: jeremy.booker at gmail.com
        QA Contact: xorg-team at lists.x.org

Created attachment 130692
  --> https://bugs.freedesktop.org/attachment.cgi?id=130692&action=edit
jounralctl output

I've been getting random but consistent crashes after recent updates in
Fedora
25. I'm running an nVidia GK107 on kernel 4.10.6-200.fc25.x86_64.

Attaching journalctl output of crash and lspci output.

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https://bugs.freedesktop.org/show_bug.cgi?id=100581

--- Comment #1 from Jeremy Booker <jeremy.booker at gmail.com> ---
Created attachment 130693
  --> https://bugs.freedesktop.org/attachment.cgi?id=130693&action=edit
lscpi output

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https://bugs.freedesktop.org/show_bug.cgi?id=100581

--- Comment #2 from Jeremy Booker <jeremy.booker at gmail.com> ---
Similar, possibly related bug in
https://bugs.freedesktop.org/show_bug.cgi?id=100435.

My crash was in nouveau_fence_sync, while the crash in #100435 was in
dma_fence_default_wait and has to do with a spin lock.

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https://bugs.freedesktop.org/show_bug.cgi?id=100581

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #3 from Martin Peres <martin.peres at free.fr> ---
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