Hi, the regression started from 6.5.3, i failed to mention it in bugzilla.

Original I made ticket on linux-zen, thinking it was their problem. But it
turned out to be problem from normal linux itself.

On Thu, 28 Sept, 2023, 2:10 pm Bagas Sanjaya, <bagasdotme@gmail.com> wrote:

> Hi,
>
> I notice a regression report on Bugzilla [1]. Quoting from it:
>
> > Since 1st weak of Sept I have been observing memory leak in my system,
> so after doing a little big of digging I found out that the leak is caused
> by kmalloc. In Linux 6.5.3 memory leak would increase  to nearly 50% of my
> ram over a period of 6-9 hours. In the Newer Linux 6.5.4 I am yet to
> observe that much memory leak(Haven't used my laptop for that long till
> now) but over a period of 3 hours I see 2.2GB reserved and it is not used
> by any program at all. this is just after 3 hours of usage on Linux 6.5.4.
>
> Later, the reporter (Cc'ed) narrowed down the version range, with
> memory statistics:
>
> > 6.4 works fine I down graded to it before linux 6.5.4 was released. no
> memory leak.
> >
> > today i ran my laptop for 6 hours and 40 mins and this memory leak is
> still happening at same rate.
> >
> >               total        used        free      shared  buff/cache
>  available
> > Mem:            15Gi       7.2Gi       2.8Gi       797Mi       6.4Gi
>    8.1Gi
> > Swap:             0B          0B          0B
> > Total:          15Gi       7.2Gi       2.8Gi
>
> See Bugzilla for the full thread.
>
> Anyway, I'm adding this regression to be tracked by regzbot:
>
> #regzbot introduced: v6.4..v6.5
> https://bugzilla.kernel.org/show_bug.cgi?id=217943
>
> Thanks.
>
> [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217943
>
> --
> An old man doll... just what I always wanted! - Clara
>