Bug#1144451: kio-extras: kioworker hogs 100% of a single cpu core

Package: kio-extras
Version: 4:25.04.3-1
Severity: normal
Tags: patch
X-Debbugs-Cc: [email protected]

Dear Maintainer, sometimes kioworker jumps to 100% usage on top.
It usually just stays around 100% for several hours on end and only uses 100% of a single cpu.

The issue is probably with loading icons for desktop shortcuts, but it might also be due to format incompatibility.
The bug happens randomly without having to do anything.

I've searched around on the internet and found a patch: https://invent.kde.org/frameworks/kio/-/commit/9c41937fc01072218d3f7e328b585853740f1ccf
After asking around and finding this bug report on KDE:https://bugs.kde.org/show_bug.cgi?id=504067

I also asked around on the debian forums and they told me to make a report here.
Hope this helps!


-- System Information:
Debian Release: 13.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.12.101+deb13-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages kio-extras depends on:
ii  kio-extras-data              4:25.04.3-1
ii  kio6                         6.13.0-6
ii  libappimage1.0abi1t64        1.0.4-5-4
ii  libc6                        2.41-12+deb13u3
ii  libgcc-s1                    14.2.0-19
ii  libimobiledevice-1.0-6       1.3.0+git20250228-2
ii  libkdsoap-qt6-2              2.2.0+dfsg-3
ii  libkdsoapwsdiscoveryclient0  0.4.0-2
ii  libkexiv2qt6-0               25.04.0-1
ii  libkf6archive6               6.13.0-2
ii  libkf6configcore6            6.13.0-2
ii  libkf6configgui6             6.13.0-2
ii  libkf6coreaddons6            6.13.0-1
ii  libkf6dbusaddons6            6.13.0-1
ii  libkf6dnssd6                 6.13.0-1
ii  libkf6i18n6                  6.13.0-1
ii  libkf6kcmutils6              6.13.0-2
ii  libkf6kcmutilscore6          6.13.0-2
ii  libkf6kiocore6               6.13.0-6
ii  libkf6kiofilewidgets6        6.13.0-6
ii  libkf6kiogui6                6.13.0-6
ii  libkf6kiowidgets6            6.13.0-6
ii  libkf6notifications6         6.13.0-1
ii  libkf6service-bin            6.13.0-1
ii  libkf6service6               6.13.0-1
ii  libkf6solid6                 6.13.0-1
ii  libkf6syntaxhighlighting6    6.13.0-1
ii  libkf6textwidgets6           6.13.0-1
ii  libkf6widgetsaddons6         6.13.0-1
ii  libmtp9t64                   1.1.22-1
ii  libopenexr-3-1-30            3.1.13-2
ii  libphonon4qt6-4t64           4:4.12.0-5
ii  libplasmaactivities6         6.3.4-1
ii  libplasmaactivitiesstats1    6.3.4-1
ii  libplist-2.0-4               2.6.0-2+b1
ii  libproxy1v5                  0.5.9-1
ii  libqt6core5compat6           6.8.2-3+b1
ii  libqt6core6t64               6.8.2+dfsg-9+deb13u2
ii  libqt6dbus6                  6.8.2+dfsg-9+deb13u2
ii  libqt6gui6                   6.8.2+dfsg-9+deb13u2
ii  libqt6network6               6.8.2+dfsg-9+deb13u2
ii  libqt6sql6                   6.8.2+dfsg-9+deb13u2
ii  libqt6svg6                   6.8.2-3
ii  libqt6widgets6               6.8.2+dfsg-9+deb13u2
ii  libsmbclient0                2:4.22.10+dfsg-0+deb13u2
ii  libssh-4                     0.11.5-0+deb13u1
ii  libstdc++6                   14.2.0-19
ii  libtag2                      2.0.2-2
ii  libtirpc3t64                 1.3.6+ds-1
ii  libxcursor1                  1:1.2.3-1
ii  phonon4qt6                   4:4.12.0-5

Versions of packages kio-extras recommends:
ii  libkf6kcmutils-bin  6.13.0-2
ii  systemsettings      4:6.3.4-2

kio-extras suggests no packages.

-- no debconf information