Bug 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 Reporter: mail
Component: Video(DRI - non Intel)Assignee: drivers_video-dri
Status: NEW ---    
Severity: normal CC: alexdeucher
Priority: P1    
Hardware: x86-64   
OS: Linux   
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 Subsystem:
Regression: No Bisected commit-id:
Attachments: dmesg output

Description mail 2017-02-12 16:17:57 UTC
Created attachment 254711 [details]
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]
Comment 1 Alex Deucher 2017-02-13 16:30:24 UTC
This is a GPU hang.  Most likely a bug in wine or mesa.  The atombios error is just a symptom of the GPU hang.