Comment # 7
on bug 109389
from Czcibor Bohusz-Dobosz
Created attachment 145288 [details]
DRM/Radeon glxgears memleak log
Took a while to perform some more tests, and it turns out that running glxgears
with amdgpu also leaks memory - launching a hundred of glxgears instances leaks
about 400 megabytes, only freed after they are killed and the caches are
manually dropped with the command `echo 3 > /proc/sys/vm/drop_caches`.
Because glxgears does not need Vulkan support, it had also been possible for me
to confirm that the massive persisting leak is definitely caused by the amdgpu
driver - attached is a bcc memleak log of glxgears taken with the radeon
driver.
On a side note, launching vkcube seems to leak memory with the described call
at a very similar rate as well.
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