linux-kernel - Re: 6.10/regression/bisected - after f1d97e769152 I spotted increased execution time of the kswapd0 process and symptoms as if there is not enough memory

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAK-xaQbcpzvH1uGiDa04g1NrQsBMnyH2z-FPC4CdS=GDfRCsLg@mail.gmail.com>
Date: Sat, 6 Jul 2024 14:07:33 +0200
From: Andrea Gelmini <andrea.gelmini@...il.com>
To: Filipe Manana <fdmanana@...nel.org>
Cc: Mikhail Gavrilov <mikhail.v.gavrilov@...il.com>, 
	Linux List Kernel Mailing <linux-kernel@...r.kernel.org>, 
	Linux regressions mailing list <regressions@...ts.linux.dev>, Btrfs BTRFS <linux-btrfs@...r.kernel.org>, 
	dsterba@...e.com, josef@...icpanda.com
Subject: Re: 6.10/regression/bisected - after f1d97e769152 I spotted increased
 execution time of the kswapd0 process and symptoms as if there is not enough memory

Il giorno sab 6 lug 2024 alle ore 02:11 Andrea Gelmini
<andrea.gelmini@...il.com> ha scritto:
> For the moment it seems we have a winner!

I confirm this, but I forgot to add this (a lot of these):
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm firefox-bin nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm firefox-bin nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:06 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2
[sab lug  6 13:12:07 2024] BTRFS warning (device dm-0): extent
shrinker already running, comm cc1plus nr_to_scan 2

Just for the record, compiling LibreOffice.

In the meanwhile running restic (full backup to force read
everything), no sluggish at all.