[Bug 205093] New: [amdgpu] resume of IP block <gfx_v8_0> failed -110

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=205093

            Bug ID: 205093
           Summary: [amdgpu] resume of IP block <gfx_v8_0> failed -110
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.2.13
          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: kat.zygfryd at gmail.com
        Regression: No

Created attachment 285359
  --> https://bugzilla.kernel.org/attachment.cgi?id=285359&action=edit
Full dmesg on 5.2.13

Once in a while immediately after resuming from suspend the screen freezes for
a moment and then I lose all video signals. System is able to be rebooted with
sysrq.

Hardware:

* Radeon RX 470
* Ryzen 2700
* 64GB ECC RAM

No significant load is put on the GPU, because the system is only used for
work, browsing and playing video.

You can also see bug 202891 (__nvme_disable_io_queues triggers WARNING in
kernel/irq/chip.c:210) in both logs, but that one happens far more often
without this bug comanifesting.

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