Bug 482757

Summary: Crash / Segfault on Shift+window drag
Product: [Plasma] kwin Reporter: Sam Barrow <sam>
Component: scriptingAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: chermnykh2001, fanzhuyifan, ffcruz85, mail, nate, zxq5
Priority: NOR    
Version First Reported In: 6.0.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Sam Barrow 2024-03-07 18:35:24 UTC 
Holding shift + dragging a window crashes kwin about 50% of the time. Using polonium kwin script, but this looks like a kwin issue at the root of it. There is some more info and discussion in the polonium bug report - https://github.com/zeroxoneafour/polonium/issues/107

STEPS TO REPRODUCE
1. Hold shift, drag window.

OBSERVED RESULT
Crash

EXPECTED RESULT
No crash

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 6.7.6-arch1-2
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2

ADDITIONAL INFORMATION

Log output:

Mar 02 11:29:06 archlinux kwin_wayland[81800]: qml: Polonium DBG: Client google-chrome was moved out of a tile
Mar 02 11:29:06 archlinux kwin_wayland[81800]: qml: Polonium DBG: Removing client google-chrome from desktops {"desktop":"bc38e9c1-1cf4-4c87-85ab-3a934332bcf1","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:06 archlinux kwin_wayland[81800]: qml: Polonium DBG: Rebuilding layout for desktops {"desktop":"bc38e9c1-1cf4-4c87-85ab-3a934332bcf1","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:06 archlinux kernel: kwin_wayland[81800]: segfault at 62fa4bce8bd0 ip 000062fa4bce8bd0 sp 00007ffdc9ae03e8 error 15 likely on CPU 15 (core 7, socket 0)
Mar 02 11:29:06 archlinux kernel: Code: 22 00 3a 00 22 00 44 00 50 00 2d 00 38 00 22 00 7d 00 00 00 10 4c fa 62 00 00 30 04 00 00 00 00 00 00 a1 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 1d 9e e7 fd e7 9a 16 00
Mar 02 11:29:06 archlinux systemd[1]: Started Process Core Dump (PID 82963/UID 0).
Mar 02 11:29:06 archlinux systemd[1]: Started Pass systemd-coredump journal entries to relevant user for potential DrKonqi handling.
Mar 02 11:29:06 archlinux systemd-coredump[82964]: [🡕] Process 81800 (kwin_wayland) of user 1000 dumped core.
                                                   
                                                   Stack trace of thread 81800:
                                                   #0  0x000062fa4bce8bd0 n/a (n/a + 0x0)
                                                   ELF object binary architecture: AMD x86-64
Mar 02 11:29:07 archlinux systemd[1]: systemd-coredump@3-82963-0.service: Deactivated successfully.
Mar 02 11:29:07 archlinux plasmashell[82356]: Gdk-Message: 11:29:07.092: Error reading events from display: Broken pipe
Mar 02 11:29:07 archlinux kwin_wayland_wrapper[81938]: (EE) failed to read Wayland events: Broken pipe
Mar 02 11:29:07 archlinux drkonqi[80738]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux drkonqi[80738]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux dolphin[24258]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux konsole[82895]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux dolphin[24258]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux konsole[82895]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux plasmashell[81832]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux polkit-kde-authentication-agent-1[8818]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux polkit-kde-authentication-agent-1[8818]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux kwalletd6[8551]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux kwalletd6[8551]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux baloorunner[9298]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux DiscoverNotifier[8953]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux baloorunner[9298]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux DiscoverNotifier[8953]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux konsole[82895]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux baloorunner[9298]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux konsole[82895]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux baloorunner[9298]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux polkit-kde-authentication-agent-1[8818]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux polkit-kde-authentication-agent-1[8818]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux kwalletd6[8551]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux kwalletd6[8551]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux drkonqi[80738]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux DiscoverNotifier[8953]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux dolphin[24258]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux drkonqi[80738]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux DiscoverNotifier[8953]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux org_kde_powerdevil[8819]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux dolphin[24258]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux org_kde_powerdevil[8819]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux kactivitymanagerd[8815]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux kactivitymanagerd[8815]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux org_kde_powerdevil[8819]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux org_kde_powerdevil[8819]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux kded6[8716]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux kded6[8716]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux kded6[8716]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux kded6[8716]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux kactivitymanagerd[8815]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux kactivitymanagerd[8815]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux drkonqi[81836]: The Wayland connection broke. Did the Wayland compositor die?
Mar 02 11:29:07 archlinux drkonqi[81836]: qt.qpa.wayland: Attempting wayland reconnect
Mar 02 11:29:07 archlinux drkonqi[81836]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux drkonqi[81836]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
Mar 02 11:29:07 archlinux xembedsniproxy[81833]: The X11 connection broke (error 1). Did the X11 server die?
Mar 02 11:29:07 archlinux gmenudbusmenuproxy[81831]: The X11 connection broke (error 1). Did the X11 server die?
Mar 02 11:29:07 archlinux systemd[910]: plasma-gmenudbusmenuproxy.service: Main process exited, code=exited, status=1/FAILURE
Mar 02 11:29:07 archlinux systemd[910]: plasma-gmenudbusmenuproxy.service: Failed with result 'exit-code'.
Mar 02 11:29:07 archlinux systemd[910]: plasma-xembedsniproxy.service: Main process exited, code=exited, status=1/FAILURE
Mar 02 11:29:07 archlinux systemd[910]: plasma-xembedsniproxy.service: Failed with result 'exit-code'.
Mar 02 11:29:07 archlinux kioworker[82273]: Failed to write to the pipe: Bad file descriptor.
Mar 02 11:29:07 archlinux systemd[910]: plasma-plasmashell.service: Main process exited, code=exited, status=255/EXCEPTION
Mar 02 11:29:07 archlinux systemd[910]: plasma-plasmashell.service: Failed with result 'exit-code'.
Mar 02 11:29:07 archlinux systemd[910]: plasma-plasmashell.service: Consumed 4.903s CPU time.
Mar 02 11:29:07 archlinux kernel: ecryptfs_write_inode_size_to_header: Error writing file size to header; rc = [-4]
Mar 02 11:29:07 archlinux kernel: Error writing inode size to metadata; rc = [-4]
Mar 02 11:29:07 archlinux kwin_wayland[82969]: No backend specified, automatically choosing drm
Mar 02 11:29:07 archlinux kernel: [drm] Send DSC disable to synaptics
Mar 02 11:29:07 archlinux drkonqi-coredump-processor[82965]: "/usr/bin/kwin_wayland" 81800 "/var/lib/systemd/coredump/core.kwin_wayland.1000.0a90c8d638bb43f3b468792c3f174a99.81800.1709396946000000.zst"
Mar 02 11:29:07 archlinux systemd[910]: plasma-plasmashell.service: Scheduled restart job, restart counter is at 3.
Mar 02 11:29:07 archlinux systemd[910]: plasma-xembedsniproxy.service: Scheduled restart job, restart counter is at 3.
Mar 02 11:29:07 archlinux systemd[910]: plasma-gmenudbusmenuproxy.service: Scheduled restart job, restart counter is at 3.
Mar 02 11:29:07 archlinux systemd[910]: Started Launch DrKonqi for a systemd-coredump crash (PID 82965/UID 0).
Mar 02 11:29:07 archlinux systemd[910]: Started Proxies GTK DBus menus to a Plasma readable format.
Mar 02 11:29:07 archlinux systemd[910]: Starting KDE Plasma Workspace...
Mar 02 11:29:07 archlinux systemd[910]: Started Handle legacy xembed system tray icons.
Mar 02 11:29:07 archlinux drkonqi-coredump-launcher[83003]: Unable to find file for pid 81800 expected at "kcrash-metadata/kwin_wayland.0a90c8d638bb43f3b468792c3f174a99.81800.ini"
Mar 02 11:29:07 archlinux systemd[1]: drkonqi-coredump-processor@3-82963-0.service: Deactivated successfully.
Mar 02 11:29:08 archlinux kwin_wayland[82969]: could not create a component for  "org.kde.spectacle.desktop"
Mar 02 11:29:08 archlinux kwin_wayland[82969]: OpenGL vendor string:                   AMD
Mar 02 11:29:08 archlinux kwin_wayland[82969]: OpenGL renderer string:                 AMD Radeon Graphics (radeonsi, rembrandt, LLVM 16.0.6, DRM 3.57, 6.7.6-arch1-2)
Mar 02 11:29:08 archlinux kwin_wayland[82969]: OpenGL version string:                  4.6 (Core Profile) Mesa 24.0.2-arch1.1
Mar 02 11:29:08 archlinux kwin_wayland[82969]: OpenGL shading language version string: 4.60
Mar 02 11:29:08 archlinux kwin_wayland[82969]: Driver:                                 Unknown
Mar 02 11:29:08 archlinux kwin_wayland[82969]: GPU class:                              Unknown
Mar 02 11:29:08 archlinux kwin_wayland[82969]: OpenGL version:                         4.6
Mar 02 11:29:08 archlinux kwin_wayland[82969]: GLSL version:                           4.60
Mar 02 11:29:08 archlinux kwin_wayland[82969]: Mesa version:                           24.0.2
Mar 02 11:29:08 archlinux kwin_wayland[82969]: Requires strict binding:                no
Mar 02 11:29:08 archlinux kwin_wayland[82969]: Virtual Machine:                        no
Mar 02 11:29:08 archlinux kwin_wayland[82969]: Timer query support:                    yes
Mar 02 11:29:08 archlinux kwin_wayland[82969]: KPackageStructure of KPluginMetaData(pluginId:"alwaysopenonactivescreen", fileName: "/home/sam/.local/share/kwin/scripts/alwaysopenonactivescreen/metadata.json") does not match requested format "KWin/Script"
Mar 02 11:29:08 archlinux kwin_wayland[82969]: qt.qml.typeresolution.cycle: Cyclic dependency detected between "qrc:/qt/qml/org/kde/desktop/private/TextFieldContextMenu.qml" and "qrc:/qt/qml/org/kde/desktop/MenuItem.qml"
Mar 02 11:29:08 archlinux kwin_wayland[82969]: qml: Polonium INF: Polonium started!
Mar 02 11:29:08 archlinux kwin_wayland[82969]: qml: Polonium DBG: Config is {"debug":true,"tilePopups":false,"filterProcess":["krunner","yakuake","kded","polkit","plasmashell","org.kde.plasmashell"],"filterCaption":[""],"timerDelay":102,"keepTiledBelow":false,"borders":3,"maximizeSingle":false,"resizeAmount":10,"engineType":0,"insertionPoint":1,"rotateLayout":false}
Mar 02 11:29:08 archlinux kwin_wayland_wrapper[83113]: (WW) Option "-listen" for file descriptors is deprecated
Mar 02 11:29:08 archlinux kwin_wayland_wrapper[83113]: Please use "-listenfd" instead.
Mar 02 11:29:08 archlinux kwin_wayland_wrapper[83113]: (WW) Option "-listen" for file descriptors is deprecated
Mar 02 11:29:08 archlinux kwin_wayland_wrapper[83113]: Please use "-listenfd" instead.
Mar 02 11:29:09 archlinux kernel: [drm] Send DSC enable to synaptics
Mar 02 11:29:09 archlinux systemd[910]: app-google\x2dchrome\x20\x283\x29-4401e9c2002c4281ab3678208c61d776.scope: Consumed 39.184s CPU time.
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86CameraAccessEnable
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86CameraAccessDisable
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86CameraAccessToggle
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86NextElement
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86PreviousElement
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86AutopilotEngageToggle
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86MarkWaypoint
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86Sos
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86NavChart
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86FishingChart
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86SingleRangeRadar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86DualRangeRadar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86RadarOverlay
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86TraditionalSonar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86ClearvuSonar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86SidevuSonar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: > Warning:          Could not resolve keysym XF86NavInfo
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83178]: Errors from xkbcomp are not fatal to the X server
Mar 02 11:29:09 archlinux kwin_wayland[82969]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Unsupported maximum keycode 708, clipping.
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: >                   X11 cannot support keycodes above 255.
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86CameraAccessEnable
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86CameraAccessDisable
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86CameraAccessToggle
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86NextElement
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86PreviousElement
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86AutopilotEngageToggle
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86MarkWaypoint
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86Sos
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86NavChart
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86FishingChart
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86SingleRangeRadar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86DualRangeRadar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86RadarOverlay
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86TraditionalSonar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86ClearvuSonar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86SidevuSonar
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: > Warning:          Could not resolve keysym XF86NavInfo
Mar 02 11:29:09 archlinux kwin_wayland_wrapper[83207]: Errors from xkbcomp are not fatal to the X server
Mar 02 11:29:09 archlinux drkonqi[83007]: kf5idletime_wayland: This plugin does not support polling idle time
Mar 02 11:29:09 archlinux kcminit[83219]: Initializing  "/usr/lib/qt6/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
Mar 02 11:29:09 archlinux kcminit[83219]: Initializing  "/usr/lib/qt6/plugins/plasma/kcms/systemsettings/kcm_style.so"
Mar 02 11:29:09 archlinux systemd[910]: Started KDE Plasma Workspace.
Mar 02 11:29:09 archlinux plasmashell[83005]: KPackageStructure of KPluginMetaData(pluginId:"com.github.zren.commandoutput", fileName: "/home/sam/.local/share/plasma/plasmoids/com.github.zren.commandoutput/metadata.json") does not match requested format "Plasma/Applet"
Mar 02 11:29:09 archlinux plasmashell[83005]: KPackageStructure of KPluginMetaData(pluginId:"org.kde.shutdownOrSwitch", fileName: "/home/sam/.local/share/plasma/plasmoids/org.kde.shutdownOrSwitch/metadata.json") does not match requested format "Plasma/Applet"
Mar 02 11:29:09 archlinux plasmashell[83005]: KPackageStructure of KPluginMetaData(pluginId:"org.zayronxio.vector.clock", fileName: "/home/sam/.local/share/plasma/plasmoids/org.zayronxio.vector.clock/metadata.json") does not match requested format "Plasma/Applet"
Mar 02 11:29:09 archlinux plasmashell[83005]: KPackageStructure of KPluginMetaData(pluginId:"org.kde.Date.Bubble", fileName: "/home/sam/.local/share/plasma/plasmoids/org.kde.Date.Bubble/metadata.json") does not match requested format "Plasma/Applet"
Mar 02 11:29:09 archlinux kded6[8716]: Registering ":1.317/StatusNotifierItem" to system tray
Mar 02 11:29:09 archlinux plasmashell[83005]: kf.plasma.quick: Applet preload policy set to 1
Mar 02 11:29:09 archlinux plasmashell[83005]: file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/main.qml:196:25: QML FolderViewDropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumWidth"
Mar 02 11:29:09 archlinux plasmashell[83005]: qt.qml.typeresolution.cycle: Cyclic dependency detected between "qrc:/qt/qml/org/kde/desktop/private/TextFieldContextMenu.qml" and "qrc:/qt/qml/org/kde/desktop/MenuItem.qml"
Mar 02 11:29:09 archlinux plasmashell[83005]: file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:14:1: QML WallpaperItem: grabToImage: item's window is not visible
Mar 02 11:29:10 archlinux plasmashell[83005]: kde.plasma.activitiesstats: [Error at ResultSetPrivate::initQuery]:  QSqlError("11", "Unable to fetch row", "database disk image is malformed")
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"bc38e9c1-1cf4-4c87-85ab-3a934332bcf1","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"a3170b24-26eb-4b7a-9e3f-3db4922f325b","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"c1cf1b40-84ea-43a9-90e4-d6020b5ccdc9","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"b3334e8a-92ce-427e-9e2c-6284b83732e0","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"cd9a9eae-7755-4d2d-ae7e-8a4684e223bc","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"86e15fd1-d604-4224-bdcc-7cf9dca573d8","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"85a0e810-e9f2-4694-b912-fb89420ad63d","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"a3c4c598-3d67-41bf-ae83-ed4f13642708","activity":"7b24ca0e-97d2-4415-abb7-673e0bffae17","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"bc38e9c1-1cf4-4c87-85ab-3a934332bcf1","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"a3170b24-26eb-4b7a-9e3f-3db4922f325b","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"c1cf1b40-84ea-43a9-90e4-d6020b5ccdc9","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"b3334e8a-92ce-427e-9e2c-6284b83732e0","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"cd9a9eae-7755-4d2d-ae7e-8a4684e223bc","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"86e15fd1-d604-4224-bdcc-7cf9dca573d8","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"85a0e810-e9f2-4694-b912-fb89420ad63d","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Creating new engine for desktop {"desktop":"a3c4c598-3d67-41bf-ae83-ed4f13642708","activity":"13555a41-2c1a-488d-bdb1-d38051de7fc0","output":"DP-8"}
Mar 02 11:29:10 archlinux plasmashell[83005]: kde.plasma.activitiesstats: [Error at ResultSetPrivate::initQuery]:  QSqlError("11", "Unable to fetch row", "database disk image is malformed")
Mar 02 11:29:10 archlinux plasmashell[83005]: kde.plasma.activitiesstats: [Error at ResultSetPrivate::initQuery]:  QSqlError("11", "Unable to fetch row", "database disk image is malformed")
Mar 02 11:29:10 archlinux plasmashell[83005]: kde.plasma.activitiesstats: [Error at ResultSetPrivate::initQuery]:  QSqlError("11", "Unable to fetch row", "database disk image is malformed")
Mar 02 11:29:10 archlinux plasmashell[83005]: kde.plasma.activitiesstats: [Error at ResultSetPrivate::initQuery]:  QSqlError("11", "Unable to fetch row", "database disk image is malformed")
Mar 02 11:29:10 archlinux plasmashell[83005]: file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:162:21: QML KSortFilterProxyModel: Binding loop detected for property "sourceModel"
Mar 02 11:29:10 archlinux plasmashell[83005]: file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:162:21: QML KSortFilterProxyModel: Binding loop detected for property "sourceModel"
Mar 02 11:29:10 archlinux plasmashell[83005]: qt.qml.typeresolution.cycle: Cyclic dependency detected between "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml" and "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/ThumbnailStrip.qml"
Mar 02 11:29:10 archlinux plasmashell[83005]: qt.qml.typeresolution.cycle: Cyclic dependency detected between "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml" and "file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationHeader.qml"
Mar 02 11:29:10 archlinux plasmashell[83005]: qml: SystemTray ItemLoader: Invalid state, cannot determine source!
Mar 02 11:29:10 archlinux xembedsniproxy[83006]: Qt: Session management error: Could not open network socket
Mar 02 11:29:10 archlinux gmenudbusmenuproxy[83004]: Qt: Session management error: Could not open network socket
Mar 02 11:29:10 archlinux plasmashell[83005]: qt.dbus.integration: Could not connect "org.cups.cupsd.Notifier" to PrinterFinishingsChanged(QString, QString, QString, uint, QString, bool) :
Mar 02 11:29:10 archlinux plasmashell[83005]: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml?timestamp=1709396950766: Unsupported image format
Mar 02 11:29:10 archlinux plasmashell[83005]: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml?timestamp=1709396950766: Unsupported image format
Mar 02 11:29:10 archlinux plasmashell[83005]: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: qrc:/qt/qml/org/kde/kirigamiaddons/components/Avatar.qml?timestamp=1709396950766: Unsupported image format
Mar 02 11:29:10 archlinux systemd[910]: Started dbus-:1.2-org.kde.KSplash@4.service.
Mar 02 11:29:10 archlinux plasmashell[83005]: The cached device pixel ratio value was stale on window expose.  Please file a QTBUG which explains how to reproduce.
Mar 02 11:29:10 archlinux plasmashell[83005]: QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Window plasmashell hooked into script
Mar 02 11:29:10 archlinux kwin_wayland[82969]: qml: Polonium DBG: Not tiling window plasmashell
Comment 1 dave@hal9000 2024-03-08 19:44:04 UTC 
Also experiencing the exact same issue. System info:
Operating System: EndeavourOS 
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.7.8-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 24 × AMD Ryzen 9 7900X 12-Core Processor
Memory: 30.5 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 2070 SUPER/PCIe/SSE2
Manufacturer: ASUS
Comment 2 Kajus Zakaras 2024-03-09 14:30:03 UTC 
I am experiencing the same issue as well.

Operating System: Arch Linux 
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.7.8-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 3600 6-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1660 Ti/PCIe/SSE2, Nvidia driver version 550.54.14
Multi-head setup: 1920x1080@144hz primary + 1080x1920@60hz secondary
Comment 3 zxq5 2024-03-09 16:41:02 UTC 
(In reply to Kajus Zakaras from comment #2)
> I am experiencing the same issue as well.
> 
> Operating System: Arch Linux 
> KDE Plasma Version: 6.0.1
> KDE Frameworks Version: 6.0.0
> Qt Version: 6.6.2
> Kernel Version: 6.7.8-arch1-1 (64-bit)
> Graphics Platform: Wayland
> Processors: 12 × AMD Ryzen 5 3600 6-Core Processor
> Memory: 31.3 GiB of RAM
> Graphics Processor: NVIDIA GeForce GTX 1660 Ti/PCIe/SSE2, Nvidia driver
> version 550.54.14
> Multi-head setup: 1920x1080@144hz primary + 1080x1920@60hz secondary

same is happening on my system, all we can really do is wait for this bug report to get noticed and fixed
Comment 4 zxq5 2024-03-09 16:42:47 UTC 
same issue here 

Operating System: Arch Linux 
KDE Plasma Version: 6.0.1
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.7.9-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 16 × 12th Gen Intel® Core™ i5-12600K
Memory: 31.1 GiB of RAM
Graphics Processor: AMD Radeon RX 6700 XT
Comment 5 fanzhuyifan 2024-03-10 01:13:04 UTC 

*** This bug has been marked as a duplicate of bug 482544 ***