Re: Failed to create a rescuer kthread for the amdgpu-reset-dev workqueue

[Thomas Perrot <thomas.perrot@bootlin.com>]

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Hello Christian,

On Fri, 2024-01-12 at 09:17 +0100, Christian König wrote:
> Well the driver load is interrupted for some reason.
> 
> Have you set any timeout for modprobe?
> 

We don't set a modprobe timeout.

Kind regards,
Thomas

> Regards,
> Christian.
> 
> Am 12.01.24 um 09:11 schrieb Thomas Perrot:
> > Hello,
> > 
> > We are updating the kernel from the 6.1 to the 6.6 and we observe
> > an
> > amdgpu’s regression with Radeon RX580 8GB and SiFive Unmatched:
> > “workqueue: Failed to create a rescuer kthread for wq 'amdgpu-
> > reset-
> > dev': -EINTR
> > [drm:amdgpu_reset_create_reset_domain [amdgpu]] *ERROR* Failed to
> > allocate wq for amdgpu_reset_domain!
> > amdgpu 0000:07:00.0: amdgpu: Fatal error during GPU init
> > amdgpu 0000:07:00.0: amdgpu: amdgpu: finishing device.
> > amdgpu: probe of 0000:07:00.0 failed with error -12”
> > 
> > We tried to figure it out without success for the moment, do you
> > have
> > some advice to identify the root cause and to fix it?
> > 
> > Kind regards,
> > Thomas Perrot
> > 
> 

-- 
Thomas Perrot, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com


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