[Bug 108892] kernel BUG at kernel/time/timer.c:1137 in drm_sched_job_finish [gpu_sched]

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

Bug ID: 108892
Summary: kernel BUG at kernel/time/timer.c:1137 in
drm_sched_job_finish [gpu_sched]
Product: DRI
Version: DRI git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-***@lists.freedesktop.org
Reporter: ***@gmail.com

Created attachment 142656
--> https://bugs.freedesktop.org/attachment.cgi?id=142656&action=edit
kernel dmesg

Sometimes my AMD-2500U with amd.dc=1 crashes with the above messages in dmesg.

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

--- Comment #1 from Christian König <***@gmail.com> ---
What kernel version is this? Please also try with the latest.

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

Michel DÀnzer <***@daenzer.net> changed:

What |Removed |Added
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Attachment #142656|text/x-log |text/plain
mime type| |

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

--- Comment #2 from Zheng Luo <***@gmail.com> ---
(In reply to Christian König from comment #1)

Post by b***@freedesktop.org
What kernel version is this? Please also try with the latest.

I'm using 4.19.4-arch1-1-ARCH. Should I try 4.20rc4?

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

--- Comment #3 from Christian König <***@gmail.com> ---
Yes please, or even better Alex amd-staging-drm-next tree.

No idea how that is possible, but it looks like we are trying to schedule a
timeout worker which is already scheduled.

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

--- Comment #4 from ***@huawei.com ---
Is there any new progress in this issue? I had the same problem.

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

--- Comment #5 from ***@huawei.com ---
(In reply to Zheng Luo from comment #2)

Post by b***@freedesktop.org
(In reply to Christian König from comment #1)

Post by b***@freedesktop.org
What kernel version is this? Please also try with the latest.

I'm using 4.19.4-arch1-1-ARCH. Should I try 4.20rc4?

Hi brother , does the kernel upgrade work

[b***@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108892

--- Comment #6 from Zheng Luo <***@gmail.com> ---
(In reply to sunnanyong from comment #5)

Post by b***@freedesktop.org
Hi brother , does the kernel upgrade work

I switched between 4.19 and 4.20rc4/5 these days. However with none of the two
kernels I can reproduce this bug.