[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1146 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

            Bug ID: 105883
           Summary: booting with kernel using amd-staging-drm-next on
                    2400G hangs
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: joshua613@gmail.com

I am running an AMD Ryzen 2400G, using its integrated graphics in the Linux
host and a gtx 1070 bound to VFIO for virtualized passthrough.  When I boot
with a kernel fetched from git using amd-dri-next on 4.16, it halts the booting
process, usually somewhere around when it checks UTMP. It does not lock up my
keyboard lights, but nothing is displayed on the screen, it does respond to
control-alt-delete. My system is set up to boot to the command line, I use X11
from there with "startx" usually; when the system completes boot of course.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2444 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 283 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #1 from Alex Deucher <alexdeucher@gmail.com> ---
Can you attach your kernel log or dmesg output from the boot?  Do other kernels
work?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1092 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 448 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #2 from Joshua Lee <joshua613@gmail.com> ---
Where is my kernel log located? I successfully use a 4.16 mainline kernel...
it's dri-next-staging that's causing problems. I am using mesa from git also...
though I don't know if it ever gets around to using 3d graphics before the
driver fails anyway.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1253 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 229 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #3 from Joshua Lee <joshua613@gmail.com> ---
How do I find an prior boot's dmesg?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1034 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 262 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #4 from Edward Kigwana <edwardwwgk@gmail.com> ---
Try 

options amdgpu dpm=0 dc=1 and seee if it still locks up.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1072 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 357 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #5 from Joshua Lee <joshua613@gmail.com> ---
(In reply to Edward Kigwana from comment #4)
> Try 
> 
> options amdgpu dpm=0 dc=1 and seee if it still locks up.

That's in /etc/modconf.d or the like, right?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1239 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 911 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #6 from Harry Wentland <harry.wentland@amd.com> ---
On Ubuntu the kernel log keeps appending to /var/log/kern.log, but that might
look different on different distros.

If you have a luxury of a second system you might be able to ssh into the Ryzen
system and run dmesg that way.

As for the options Edward mentioned, you can pass them to the kernel command
line. If you use grub for your bootloader you'd press 'e' on the selected
kernel and append " amdgpu.dpm=0 amdgpu.dc=1" at the end of the line that
starts with "linux". Alternatively you can append those to GRUB_CMDLINE_LINUX
in /etc/default/grub and run "sudo update-grub"

Keep in mind that this is how I'd do it on Ubuntu. There' might be a way to
pass these through /etc/modconf.d as well.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1753 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 661 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #7 from Joshua Lee <joshua613@gmail.com> ---
I'm not sure where the kernel log is on arch. When I add that option to my
kernel command line that you recommended, both my drm-next-staging kernel and
4.16 mainline kernels fail. I have to remove it, then my 4.16 kernel works, but
the drm-next-staging kernel still fails to operate the screen. (The kernel
doesn't crash, as my keyboard still works, I can even press control-alt-delete
to reboot, so I suspect it just isn't using my screen in the amdgpu driver.)

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1466 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 281 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #8 from Michel Dänzer <michel@daenzer.net> ---
Is CONFIG_DRM_AMD_DC_DCN1_0 enabled in the kernel build configuration in both
cases?

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1089 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 234 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #9 from taijian@posteo.de ---
This is possibly the same bug described  in bug #105760.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1223 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 450 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

taijian@posteo.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugs.freedesktop.or
                   |                            |g/show_bug.cgi?id=105760

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1097 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 239 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #10 from taijian@posteo.de ---
And yes, Arch has had CONFIG_DRM_AMD_DC_DCN1_0=y since 4.15.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1023 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 373 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #11 from taijian@posteo.de ---
(In reply to Joshua Lee from comment #3)
> How do I find an prior boot's dmesg?

Try "journalctl -b -1" (for the boot attempt directly prior to this one, -2 for
the one before that, etc...).

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1238 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 739 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #12 from Joshua Lee <joshua613@gmail.com> ---
Someone on the /r/VFIO discord with a Ryzen APU (he usually boots his VM from
the console, rather than having a graphical host) confirmed the crashiness by
running Furmark, which crashed his GPU driver in ten minutes; his dmesg showed
that as well.

13877  0.1  0.0      0     0 pts/1    ZNl+ 10:09   0:00 [GpuTest] <defunct>
[90972.383503] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout,
last signaled seq=36081, last emitted seq=36083
[90972.383512] [drm] IP block:psp is hung!
[90972.383514] [drm] GPU recovery disabled.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1551 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 269 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

--- Comment #13 from Joshua Lee <joshua613@gmail.com> ---
To be clear, the Furmark was being run in his host system, not within a VM.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1075 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 806 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=105883

Martin Peres <martin.peres@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|NEW                         |RESOLVED

--- Comment #14 from Martin Peres <martin.peres@free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/342.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2409 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel