Bug 205093

Summary: [amdgpu] resume of IP block <gfx_v8_0> failed -110 (GPU crash into black screen)
Product: Drivers Reporter: Marcin P (kat.zygfryd)
Component: Video(DRI - non Intel)Assignee: drivers_video-dri
Status: NEW ---    
Severity: normal CC: alexdeucher, andrey.grodzovsky
Priority: P1    
Hardware: x86-64   
OS: Linux   
Kernel Version: 5.3.6 Subsystem:
Regression: No Bisected commit-id:
Attachments: Full dmesg on 5.2.13
Full dmesg on 5.2.8

Description Marcin P 2019-10-06 00:01:47 UTC 
Created attachment 285359 [details]
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.
Comment 1 Marcin P 2019-10-06 00:02:46 UTC 
Created attachment 285361 [details]
Full dmesg on 5.2.8
Comment 2 Andrey Grodzovsky 2019-11-08 20:46:34 UTC 
Seems again a duplicate of this https://bugzilla.kernel.org/show_bug.cgi?id=204965 - update to latest kernel from here https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next and try again.
Comment 3 Alex Deucher 2019-11-08 21:10:50 UTC 
Patches are in 5.4 as well.