[Bug 216625] New: [regression] GPU lockup on Radeon R7 Kaveri

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=216625

            Bug ID: 216625
           Summary: [regression] GPU lockup on Radeon R7 Kaveri
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.19.16-100.fc35.x86_64
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: pierre-bugzilla@ossman.eu
        Regression: No

Created attachment 303084
  --> https://bugzilla.kernel.org/attachment.cgi?id=303084&action=edit
dmesg since problems began

Ever since I upgraded from Fedora 34 to Fedora 35 I've gotten random GPU
lockups. This machine has otherwise been stable for years.

I don't really know what triggers the issue. I *think* it happens in some cases
when I try to play a video in Firefox, but I'm not completely sure.

Reported here, but Fedora generally don't give any attention to GPU driver
issues:

https://bugzilla.redhat.com/show_bug.cgi?id=2131923

Last working system:

  kernel-5.13.8-100.fc33.x86_64
  libglvnd-1:1.3.3-1.fc34.x86_64
  mesa-libGL-21.1.8-3.fc34.x86_64
  libdrm-2.4.109-1.fc34.x86_64
  xorg-x11-server-Xorg-1.20.14-3.fc34.x86_64

First broken system:

  kernel-5.19.8-100.fc35.x86_64
  libglvnd-1:1.3.4-2.fc35.x86_64
  mesa-libGL-21.3.9-1.fc35.x86_64
  libdrm-2.4.110-1.fc35.x86_64
  xorg-x11-server-Xorg-1.20.14-7.fc35.x86_64

Attached is all kernel logs since the issue started happening. It also includes
a fresh boot from the last good kernel, and a good run with the new kernel.

I think that first run with the new kernel was just a fluke, though. The only
package upgraded after the system upgrade and before the lockups started is
annobin.

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