[Bug 194561] New: [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in loop for more than 5secs (blank screen happens after launching directx app through wine)

[Bug 194561] New: [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in loop for more than 5secs (blank screen happens after launching directx app through wine)

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=194561

            Bug ID: 194561
           Summary: [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in
                    loop for more than 5secs (blank screen happens after
                    launching directx app through wine)
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5
                    09:39:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: mail@azazar.com
        Regression: No

Created attachment 254711
  --> https://bugzilla.kernel.org/attachment.cgi?id=254711&action=edit
dmesg output

When I'm launching any DirectX app through wine, blank screen happens.
Restaring lightdm through ssh after some time helps to recover.

$ uname -a
Linux a.azazar.com 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5 09:39:57
UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

dmesg output right after launching wine app:

[   90.848821] [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in loop for
more than 5secs aborting
[   90.848833] [drm:atom_execute_table_locked [radeon]] *ERROR* atombios stuck
executing D33C (len 62, WS 0, PS 0) @ 0xD358
[   95.852246] [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in loop for
more than 5secs aborting
[   95.852258] [drm:atom_execute_table_locked [radeon]] *ERROR* atombios stuck
executing D33C (len 62, WS 0, PS 0) @ 0xD358
[   95.852267] [drm:atom_execute_table_locked [radeon]] *ERROR* atombios stuck
executing C654 (len 1318, WS 0, PS 0) @ 0xC721

# lspci | grep Radeon
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Pitcairn XT [Radeon HD 7870 GHz Edition]
02:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape
Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]

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[Bug 194561] [drm:atom_op_jump [radeon]] *ERROR* atombios stuck in loop for more than 5secs (blank screen happens after launching directx app through wine)

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=194561

Alex Deucher (alexdeucher@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com

--- Comment #1 from Alex Deucher (alexdeucher@gmail.com) ---
This is a GPU hang.  Most likely a bug in wine or mesa.  The atombios error is
just a symptom of the GPU hang.

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