Re: amdgpu GTT memory leak

["Chien C.W." <idoleat@taiker.tw>]

On Tue, Feb 3, 2026, at 6:47 PM, donoban wrote:
> Hi,
>
> I have an AMD Radeon 780M Graphics running AlpineLinux on a Thinkpad 
> T14 G3 and I noticed a memory leak related to GTT and amdgpu. In few
> days is easy to reach gb's of GTT usage while any process reporting
> tool shows no extreme memory usage of any process.
>
> Looking at 'dmesg' I see many messages like:
>
> amdgpu: VM memory stats for proc alacritty(32519) task 
> alacritty:cs0(32514) is non-zero when fini
<thread name>:cs0 is a thread in mesa doing command submission. Did you
still observe same issue when using latest mesa?
Also, I think it's better to move issue triaging to freedesktop gitlab:
https://gitlab.freedesktop.org/drm/amd/-/issues
for more eye balls and better tracking.

>
> So I ended reaching this mail list. Could you help me to debug this and
> maybe found some fix or workaround?
>
> Regards!

Thanks,
idoleat