[Bug 200869] New: UVD cause amdgpu crash on CIK: [amdgpu]] UVD not responding, trying to reset the VCPU

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=200869

            Bug ID: 200869
           Summary: UVD cause amdgpu crash on CIK: [amdgpu]] UVD not
                    responding, trying to reset the VCPU
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.17.17
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: janpieter.sollie at dommel.be
        Regression: No

Created attachment 277985
  --> https://bugzilla.kernel.org/attachment.cgi?id=277985&action=edit
attachments from the firepro machine

no VDPAU or VAAPI is possible with my firepro w5100 card, using a bonaire chip.
The module needs to be loaded 3 times before the card is initialized
successfully.  3 times is not a random number: it's every time like that:
- First time, the UVD is failing,
- Second time, the SDMA is failing
- Third time, the GFX ring buffer test fails, but the GPU works
when using HW acceleration, the GPU crashes again, and the process turns to
zombie
View kernel log for more details
Attached:
- dmesg log
- Xorg log
- ps aux

-- 
You are receiving this mail because:
You are watching the assignee of the bug.