Albert crashing on hyprland when there is no window on workspace

[isshin1]

Source

AUR

App logs

19:05:16 �[33m[warn:default]�[0m QFont::fromString: Invalid description '(empty)'�[0m
19:05:16 �[34m[debg:albert]�[0m        Albert version: 0.32.0�[0m
19:05:16 �[34m[debg:albert]�[0m            Build date: Aug 31 2025 05:14:52�[0m
19:05:16 �[34m[debg:albert]�[0m            Qt version: 6.9.2�[0m
19:05:16 �[34m[debg:albert]�[0m             Build ABI: x86_64-little_endian-lp64�[0m
19:05:16 �[34m[debg:albert]�[0m    Build architecture: x86_64�[0m
19:05:16 �[34m[debg:albert]�[0m      CPU architecture: x86_64�[0m
19:05:16 �[34m[debg:albert]�[0m           Kernel type: linux�[0m
19:05:16 �[34m[debg:albert]�[0m        Kernel version: 6.16.6-arch1-1�[0m
19:05:16 �[34m[debg:albert]�[0m                    OS: Arch Linux�[0m
19:05:16 �[34m[debg:albert]�[0m               OS type: arch�[0m
19:05:16 �[34m[debg:albert]�[0m            OS version: unknown�[0m
19:05:16 �[34m[debg:albert]�[0m         Platform name: wayland�[0m
19:05:16 �[34m[debg:albert]�[0m            Style name: qt6ct-style�[0m
19:05:16 �[34m[debg:albert]�[0m      Available styles: qt5ct-style, qt6ct-style, Breeze, Windows, Fusion�[0m
19:05:16 �[34m[debg:albert]�[0m            Icon theme: breeze-dark�[0m
19:05:16 �[34m[debg:albert]�[0m                  Font: Noto Sans,11,-1,5,400,0,0,0,0,0,0,0,0,0,0,1,Regular�[0m
19:05:16 �[34m[debg:albert]�[0m              Language: English�[0m
19:05:16 �[34m[debg:albert]�[0m                Locale: en_IN�[0m
19:05:16 �[34m[debg:albert]�[0m          Ui languages: en-Latn-IN, en-IN, en-Latn, en�[0m
19:05:16 �[34m[debg:albert]�[0m       Binary location: /usr/bin/albert�[0m
19:05:16 �[34m[debg:albert]�[0m           Working dir: /home/kushy�[0m
19:05:16 �[34m[debg:albert]�[0m             Arguments: albert�[0m
19:05:16 �[34m[debg:albert]�[0m ENVIRONMENT:�[0m
19:05:16 �[34m[debg:albert]�[0m APPIMAGELAUNCHER_DISABLE: 1�[0m
19:05:16 �[34m[debg:albert]�[0m               BROWSER: firefox-nightly�[0m
19:05:16 �[34m[debg:albert]�[0m          CLOJURE_HOME: /usr/share/clojure�[0m
19:05:16 �[34m[debg:albert]�[0m       CLUTTER_BACKEND: wayland�[0m
19:05:16 �[34m[debg:albert]�[0m             COLORTERM: truecolor�[0m
19:05:16 �[34m[debg:albert]�[0m CONDA_PROMPT_MODIFIER: false�[0m
19:05:16 �[34m[debg:albert]�[0m DBUS_SESSION_BUS_ADDRESS: unix:path=/run/user/1000/bus�[0m
19:05:16 �[34m[debg:albert]�[0m       DEBUGINFOD_URLS: https://debuginfod.archlinux.org �[0m
19:05:16 �[34m[debg:albert]�[0m       DIRHISTORY_SIZE: 30�[0m
19:05:16 �[34m[debg:albert]�[0m               DISPLAY: :0�[0m
19:05:16 �[34m[debg:albert]�[0m                EDITOR: nano�[0m
19:05:16 �[34m[debg:albert]�[0m ELECTRON_OZONE_PLATFORM_HINT: wayland�[0m
19:05:16 �[34m[debg:albert]�[0m   FREETYPE_PROPERTIES: 'cff:no-stem-darkening=0 autofitter:no-stem-darkening=0 type1:no-stem-darkening=0 t1cid:no-stem-darkening=0'�[0m
19:05:16 �[34m[debg:albert]�[0m           GDK_BACKEND: wayland,x11,*�[0m
19:05:16 �[34m[debg:albert]�[0m             GDK_SCALE: 1�[0m
19:05:16 �[34m[debg:albert]�[0m                    HG: /usr/bin/hg�[0m
19:05:16 �[34m[debg:albert]�[0m HL_INITIAL_WORKSPACE_TOKEN: b6b76bca-4795-4927-b212-84b111bbd3bf�[0m
19:05:16 �[34m[debg:albert]�[0m                  HOME: /home/kushy�[0m
19:05:16 �[34m[debg:albert]�[0m          HYPRLAND_CMD: Hyprland�[0m
19:05:16 �[34m[debg:albert]�[0m HYPRLAND_INSTANCE_SIGNATURE: 46174f78b374b6cea669c48880877a8bdcf7802f_1758700451_1419688440�[0m
19:05:16 �[34m[debg:albert]�[0m                  LANG: en_IN.UTF-8�[0m
19:05:16 �[34m[debg:albert]�[0m                  LESS: -R�[0m
19:05:16 �[34m[debg:albert]�[0m               LOGNAME: kushy�[0m
19:05:16 �[34m[debg:albert]�[0m              LSCOLORS: Gxfxcxdxbxegedabagacad�[0m
19:05:16 �[34m[debg:albert]�[0m             LS_COLORS: rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=00:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.7z=01;31:*.ace=01;31:*.alz=01;31:*.apk=01;31:*.arc=01;31:*.arj=01;31:*.bz=01;31:*.bz2=01;31:*.cab=01;31:*.cpio=01;31:*.crate=01;31:*.deb=01;31:*.drpm=01;31:*.dwm=01;31:*.dz=01;31:*.ear=01;31:*.egg=01;31:*.esd=01;31:*.gz=01;31:*.jar=01;31:*.lha=01;31:*.lrz=01;31:*.lz=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.lzo=01;31:*.pyz=01;31:*.rar=01;31:*.rpm=01;31:*.rz=01;31:*.sar=01;31:*.swm=01;31:*.t7z=01;31:*.tar=01;31:*.taz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tgz=01;31:*.tlz=01;31:*.txz=01;31:*.tz=01;31:*.tzo=01;31:*.tzst=01;31:*.udeb=01;31:*.war=01;31:*.whl=01;31:*.wim=01;31:*.xz=01;31:*.z=01;31:*.zip=01;31:*.zoo=01;31:*.zst=01;31:*.avif=01;35:*.jpg=01;35:*.jpeg=01;35:*.jxl=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:*~=00;90:*#=00;90:*.bak=00;90:*.crdownload=00;90:*.dpkg-dist=00;90:*.dpkg-new=00;90:*.dpkg-old=00;90:*.dpkg-tmp=00;90:*.old=00;90:*.orig=00;90:*.part=00;90:*.rej=00;90:*.rpmnew=00;90:*.rpmorig=00;90:*.rpmsave=00;90:*.swp=00;90:*.tmp=00;90:*.ucf-dist=00;90:*.ucf-new=00;90:*.ucf-old=00;90:�[0m
19:05:16 �[34m[debg:albert]�[0m                  MAIL: /var/spool/mail/kushy�[0m
19:05:16 �[34m[debg:albert]�[0m            MOTD_SHOWN: pam�[0m
19:05:16 �[34m[debg:albert]�[0m    MOZ_ENABLE_WAYLAND: 1�[0m
19:05:16 �[34m[debg:albert]�[0m                OLDPWD: /home/kushy�[0m
19:05:16 �[34m[debg:albert]�[0m                OSTYPE: linux-gnu�[0m
19:05:16 �[34m[debg:albert]�[0m        OZONE_PLATFORM: wayland�[0m
19:05:16 �[34m[debg:albert]�[0m                 PAGER: less�[0m
19:05:16 �[34m[debg:albert]�[0m                  PATH: /home/kushy/.local/share/pnpm:/var/lib/snapd/snap/bin/:/home/kushy/.local/bin:/usr/local/bin:/home/kushy/.config/sway/scripts:/home/kushy/.scripts:/bin:/home/kushy/.cargo/bin::/usr/lib/ccache/bin/:/usr/local/sbin:/usr/local/bin:/usr/bin:/opt/android-sdk/platform-tools:/home/kushy/.local/share/flatpak/exports/bin:/var/lib/flatpak/exports/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/home/kushy/.local/share/JetBrains/Toolbox/scripts:/platform-tools/:/tools/bin/:/emulator:/tools/:/home/kushy/.npm-packages/bin�[0m
19:05:16 �[34m[debg:albert]�[0m             PNPM_HOME: /home/kushy/.local/share/pnpm�[0m
19:05:16 �[34m[debg:albert]�[0m       POSH_SESSION_ID: 57c04b28-fe5c-415a-ada1-000df8d0d5d9�[0m
19:05:16 �[34m[debg:albert]�[0m            POSH_SHELL: zsh�[0m
19:05:16 �[34m[debg:albert]�[0m    POSH_SHELL_VERSION: 5.9�[0m
19:05:16 �[34m[debg:albert]�[0m     POWERLINE_COMMAND: oh-my-posh�[0m
19:05:16 �[34m[debg:albert]�[0m                   PWD: /home/kushy�[0m
19:05:16 �[34m[debg:albert]�[0m PYENV_VIRTUALENV_DISABLE_PROMPT: 1�[0m
19:05:16 �[34m[debg:albert]�[0m QT_AUTO_SCREEN_SCALE_FACTOR: 1�[0m
19:05:16 �[34m[debg:albert]�[0m      QT_LOGGING_RULES: albert*=true�[0m
19:05:16 �[34m[debg:albert]�[0m       QT_QPA_PLATFORM: wayland;xcb�[0m
19:05:16 �[34m[debg:albert]�[0m  QT_QPA_PLATFORMTHEME: qt6ct�[0m
19:05:16 �[34m[debg:albert]�[0m QT_WAYLAND_DISABLE_WINDOWDECORATION: 1�[0m
19:05:16 �[34m[debg:albert]�[0m                 SHELL: /bin/zsh�[0m
19:05:16 �[34m[debg:albert]�[0m                 SHLVL: 1�[0m
19:05:16 �[34m[debg:albert]�[0m         SSH_AUTH_SOCK: /run/user/1000/ssh-agent.socket�[0m
19:05:16 �[34m[debg:albert]�[0m                  TERM: foot�[0m
19:05:16 �[34m[debg:albert]�[0m                  USER: kushy�[0m
19:05:16 �[34m[debg:albert]�[0m VIRTUAL_ENV_DISABLE_PROMPT: 1�[0m
19:05:16 �[34m[debg:albert]�[0m       WAYLAND_DISPLAY: wayland-1�[0m
19:05:16 �[34m[debg:albert]�[0m          XCURSOR_SIZE: 24�[0m
19:05:16 �[34m[debg:albert]�[0m           XDG_BACKEND: wayland�[0m
19:05:16 �[34m[debg:albert]�[0m   XDG_CURRENT_DESKTOP: Hyprland�[0m
19:05:16 �[34m[debg:albert]�[0m         XDG_DATA_DIRS: /home/kushy/.local/share:/home/kushy/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share�[0m
19:05:16 �[34m[debg:albert]�[0m       XDG_RUNTIME_DIR: /run/user/1000�[0m
19:05:16 �[34m[debg:albert]�[0m              XDG_SEAT: seat0�[0m
19:05:16 �[34m[debg:albert]�[0m   XDG_SESSION_DESKTOP: Hyprland�[0m
19:05:16 �[34m[debg:albert]�[0m        XDG_SESSION_ID: 3�[0m
19:05:16 �[34m[debg:albert]�[0m      XDG_SESSION_TYPE: wayland�[0m
19:05:16 �[34m[debg:albert]�[0m              XDG_VTNR: 1�[0m
19:05:16 �[34m[debg:albert]�[0m    ZLE_RPROMPT_INDENT: 0�[0m
19:05:16 �[34m[debg:albert]�[0m                   ZSH: /home/kushy/.oh-my-zsh�[0m
19:05:16 �[34m[debg:albert]�[0m                     _: /bin/albert�[0m
19:05:16 �[34m[debg:albert]�[0m _JAVA_AWT_WM_NONREPARENTING: 1�[0m
19:05:16 �[34m[debg:albert]�[0m gtk-hint-font-metrics: 1�[0m
19:05:16 �[34m[debg:albert]�[0m Loading translations�[0m
19:05:16 �[34m[debg:albert]�[0m  - /usr/share/qt6/translations/qtbase_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m  - :/i18n/albert_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m Checking for a running instance…�[0m
19:05:16 �[31m[crit:albert] Albert has not been terminated properly. Please check your logs and report an issue.�[0m
19:05:16 �[34m[debg:albert]�[0m Creating local server /home/kushy/.cache/albert/ipc_socket�[0m
19:05:16 �[32m[info:albert]�[0m Searching native plugins in /usr/lib/albert
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/application.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/applications.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/caffeine.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/calculator_qalculate.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/chromium.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/clipboard.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/datetime.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/files.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/github.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/hash.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/mediaremote.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/obsidian.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/path.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/python.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/snippets.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/spotify.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/ssh.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/system.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/timer.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/timezones.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/urlhandler.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/vpn.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/websearch.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/widgetsboxmodel-ng.so�[0m
19:05:16 �[34m[debg:albert]�[0m Found valid native plugin /usr/lib/albert/widgetsboxmodel.so�[0m
19:05:16 �[34m[debg:albert]�[0m Connecting usage database…�[0m
19:05:16 �[34m[debg:albert]�[0m Initializing usage database…�[0m
19:05:16 �[34m[debg:albert]�[0m Fetching usage scores…�[0m
19:05:16 �[34m[debg:albert]�[0m Try loading the configured frontend 'widgetsboxmodel-ng'.�[0m
19:05:16 �[34m[debg:albert]�[0m Using translations for 'widgetsboxmodel-ng' from :/i18n/widgetsboxmodel-ng_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m Loading: 1 ms, Instantiating: 57 ms�[0m
19:05:16 �[32m[info:albert]�[0m Hotkeys are not supported on this platform.
19:05:16 �[34m[debg:albert]�[0m Plugin timer loading.�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin system loading.�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin applications loading.�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin calculator_qalculate loading.�[0m
19:05:16 �[34m[debg:albert]�[0m Using translations for 'timer' from :/i18n/timer_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m Using translations for 'system' from :/i18n/system_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m Using translations for 'applications' from :/i18n/applications_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m Using translations for 'calculator_qalculate' from :/i18n/calculator_qalculate_en.qm�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin timer loaded. Loading: 0 ms, Instantiating: 0 ms�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin system loaded. Loading: 0 ms, Instantiating: 0 ms�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin applications loaded. Loading: 0 ms, Instantiating: 3 ms�[0m
19:05:16 �[34m[debg:albert]�[0m Plugin python loading.�[0m
19:05:16 �[34m[debg:albert.apps]�[0m Scanning desktop entries in: /home/kushy/.local/share/applications�[0m
19:05:16 �[34m[debg:albert]�[0m Using translations for 'python' from :/i18n/python_en.qm�[0m
19:05:16 �[34m[debg:albert.apps]�[0m Scanning desktop entries in: /home/kushy/.local/share/applications�[0m



19:04:35 [debg:albert.query_runtimes] │ Handling│  Scoring│ Count│
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 '' calculator_qalculate
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 '' triggers
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 '' pluginregistry
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 '' system
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 '' timer
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 '' applications
19:04:35 [debg:albert.query_runtimes] │ Handling│  Sorting│ Count│
19:04:35 [debg:albert.query_runtimes] │     0 ms│     0 ms│     0│ #0 GLOBAL ''
19:04:35 [debg:albert.query_runtimes] │     0 ms│ TRIGGER |     0│ #0  '' '' 
19:04:36 [info:albert] Received RPC message: ["toggle"]
19:04:36 [debg:albert] Query deleted. [#0 '']
19:04:36 [info:albert.python.unit_converter] Currencies updated
19:04:36 [debg:albert] Plugin python.unit_converter loaded. Loading: 1461 ms
[1]    3130944 segmentation fault (core dumped)  QT_LOGGING_RULES='albert*=true' albert

Current Behavior

This happens with widgetboxmodel only, not widgetboxmodel qss.

In hyprland, if there is no other window on the workspace, and I toggle albert to show up. It crashes

Expected Behavior

albert should run normally

Anything else?

No response

[ManuelSchneid3r]

Please use the latest release and post coredumpctl info

[isshin1]

       PID: 3157106 (albert)
       UID: 1000 (user)
       GID: 1000 (user)
    Signal: 11 (SEGV)
 Timestamp: Mon 2025-09-29 20:11:44 IST (14s ago)

Command Line: albert
Executable: /usr/bin/albert
Control Group: /user.slice/user-1000.slice/session-3.scope
Unit: session-3.scope
Slice: user-1000.slice
Session: 3
Owner UID: 1000 (user)
Boot ID: 48d0857bc57a44ccb44c2cf0a39089f1
Machine ID: 5915f7aa3d9b455fb1a29b84c08c3e7b
Hostname: user-laptop
Storage: /var/lib/systemd/coredump/core.albert.1000.48d0857bc57a44ccb44c2cf0a39089f1.3157106.1759156904000000.zst (present)
Size on Disk: 9.6M
Message: Process 3157106 (albert) of user 1000 dumped core.

            Stack trace of thread 3157106:
            #0  0x00007f65a33dcc5f _ZNK6Window13haveFallbacksEv.isra.0 (widgetsboxmodel-ng.so + 0x26c5f)
            #1  0x00007f65a337c08a _ZN20QStateMachinePrivate17selectTransitionsEP6QEventP16CalculationCache (libQt6StateMachine.so.6 + 0x2408a)
            #2  0x00007f65a338a002 _ZN20QStateMachinePrivate10_q_processEv (libQt6StateMachine.so.6 + 0x32002)
            #3  0x00007f65b7bc1a74 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c1a74)
            #4  0x00007f65b8d01dd0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x101dd0)
            #5  0x00007f65b7b68678 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x168678)
            #6  0x00007f65b7b68a5b _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x168a5b)
            #7  0x00007f65b7e437f8 n/a (libQt6Core.so.6 + 0x4437f8)
            #8  0x00007f65b7106f4d n/a (libglib-2.0.so.0 + 0x5ef4d)
            #9  0x00007f65b7108617 n/a (libglib-2.0.so.0 + 0x60617)
            #10 0x00007f65b7108825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
            #11 0x00007f65b7e3ffe2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43ffe2)
            #12 0x00007f65b7b74ca6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x174ca6)
            #13 0x00007f65b7b6cd21 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16cd21)
            #14 0x00007f65b9bb362b _ZN6albert3runEiPPc (libalbert.so.0.32 + 0x3e62b)
            #15 0x0000555fe1847030 main (/usr/bin/albert + 0x1030)
            #16 0x00007f65b9427675 n/a (libc.so.6 + 0x27675)
            #17 0x00007f65b9427729 __libc_start_main (libc.so.6 + 0x27729)
            #18 0x0000555fe18470f5 _start (/usr/bin/albert + 0x10f5)
            
            Stack trace of thread 3157123:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b94931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007f65b950d4ee __poll (libc.so.6 + 0x10d4ee)
            #4  0x00007f65b39654a3 n/a (libQt6WaylandClient.so.6 + 0x654a3)
            #5  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #6  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #7  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157124:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b94931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007f65b950d4ee __poll (libc.so.6 + 0x10d4ee)
            #4  0x00007f65b39654a3 n/a (libQt6WaylandClient.so.6 + 0x654a3)
            #5  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #6  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #7  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157126:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157122:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b94931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007f65b950da36 ppoll (libc.so.6 + 0x10da36)
            #4  0x00007f65b7108744 n/a (libglib-2.0.so.0 + 0x60744)
            #5  0x00007f65b7108825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
            #6  0x00007f65b7e3ffe2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43ffe2)
            #7  0x00007f65b7b74ca6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x174ca6)
            #8  0x00007f65b7c88f06 _ZN7QThread4execEv (libQt6Core.so.6 + 0x288f06)
            #9  0x00007f65b8b7ac2e n/a (libQt6DBus.so.6 + 0x37c2e)
            #10 0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #11 0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #12 0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157127:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157125:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157128:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157131:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157133:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157230:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157223:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157225:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157224:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157222:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157232:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157221:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157231:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157226:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 3157233:
            #0  0x00007f65b949f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007f65b94931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007f65b949381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007f65b94960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007f65b7d307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007f65b7d2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007f65b7d20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007f65b94969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007f65b951aa0c n/a (libc.so.6 + 0x11aa0c)
            ELF object binary architecture: AMD x86-64

[ManuelSchneid3r]

What exactly have you done before crash?

[isshin1]

hmm, nothing really
I have a 2 monitor setup, running hyprland

Just to replicate, i restarted the pc, and albert crashed on ist instance of opening and then closing it.
then i opened a terminal window on that workspace, and restarted albert. not crashing anymore

new core dump

` PID: 4579 (albert)
UID: 1000 (kushy)
GID: 1000 (kushy)
Signal: 11 (SEGV)
Timestamp: Mon 2025-09-29 22:51:02 IST (12s ago)
Command Line: albert
Executable: /usr/bin/albert
Control Group: /user.slice/user-1000.slice/session-3.scope
Unit: session-3.scope
Slice: user-1000.slice
Session: 3
Owner UID: 1000 (kushy)
Boot ID: 29c47f4d555b412ca2f2d711a0246b6e
Machine ID: 5915f7aa3d9b455fb1a29b84c08c3e7b
Hostname: kushy-laptop
Storage: /var/lib/systemd/coredump/core.albert.1000.29c47f4d555b412ca2f2d711a0246b6e.4579.1759166462000000.zst (present)
Size on Disk: 9.5M
Message: Process 4579 (albert) of user 1000 dumped core.

            Stack trace of thread 4579:
            #0  0x00007efd2808ac5f _ZNK6Window13haveFallbacksEv.isra.0 (widgetsboxmodel-ng.so + 0x26c5f)
            #1  0x00007efd22fc408a _ZN20QStateMachinePrivate17selectTransitionsEP6QEventP16CalculationCache (libQt6StateMachine.so.6 + 0x2408a)
            #2  0x00007efd22fd2002 _ZN20QStateMachinePrivate10_q_processEv (libQt6StateMachine.so.6 + 0x32002)
            #3  0x00007efd2edc1a74 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c1a74)
            #4  0x00007efd2ff01dd0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x101dd0)
            #5  0x00007efd2ed68678 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x168678)
            #6  0x00007efd2ed68a5b _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x168a5b)
            #7  0x00007efd2f0437f8 n/a (libQt6Core.so.6 + 0x4437f8)
            #8  0x00007efd2e306f4d n/a (libglib-2.0.so.0 + 0x5ef4d)
            #9  0x00007efd2e308617 n/a (libglib-2.0.so.0 + 0x60617)
            #10 0x00007efd2e308825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
            #11 0x00007efd2f03ffe2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43ffe2)
            #12 0x00007efd2ed74ca6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x174ca6)
            #13 0x00007efd2ed6cd21 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16cd21)
            #14 0x00007efd30d6562b _ZN6albert3runEiPPc (libalbert.so.0.32 + 0x3e62b)
            #15 0x0000558534e7c030 main (/usr/bin/albert + 0x1030)
            #16 0x00007efd30627675 n/a (libc.so.6 + 0x27675)
            #17 0x00007efd30627729 __libc_start_main (libc.so.6 + 0x27729)
            #18 0x0000558534e7c0f5 _start (/usr/bin/albert + 0x10f5)
            
            Stack trace of thread 4600:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd306931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007efd3070da36 ppoll (libc.so.6 + 0x10da36)
            #4  0x00007efd2e308744 n/a (libglib-2.0.so.0 + 0x60744)
            #5  0x00007efd2e308825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
            #6  0x00007efd2f03ffe2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43ffe2)
            #7  0x00007efd2ed74ca6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x174ca6)
            #8  0x00007efd2ee88f06 _ZN7QThread4execEv (libQt6Core.so.6 + 0x288f06)
            #9  0x00007efd2fd7ac2e n/a (libQt6DBus.so.6 + 0x37c2e)
            #10 0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #11 0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #12 0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4601:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd306931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007efd3070d4ee __poll (libc.so.6 + 0x10d4ee)
            #4  0x00007efd2ab654a3 n/a (libQt6WaylandClient.so.6 + 0x654a3)
            #5  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #6  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #7  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4602:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd306931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007efd3070d4ee __poll (libc.so.6 + 0x10d4ee)
            #4  0x00007efd2ab654a3 n/a (libQt6WaylandClient.so.6 + 0x654a3)
            #5  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #6  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #7  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4605:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4603:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4604:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4606:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd306931f4 n/a (libc.so.6 + 0x931f4)
            #3  0x00007efd3070d4ee __poll (libc.so.6 + 0x10d4ee)
            #4  0x00007efd3073a0e8 n/a (libc.so.6 + 0x13a0e8)
            #5  0x00007efd3073b047 __res_context_send (libc.so.6 + 0x13b047)
            #6  0x00007efd30737ccb __res_context_query (libc.so.6 + 0x137ccb)
            #7  0x00007efd30738abf __res_context_search (libc.so.6 + 0x138abf)
            #8  0x00007efd3072fb81 n/a (libc.so.6 + 0x12fb81)
            #9  0x00007efd307492dc getaddrinfo (libc.so.6 + 0x1492dc)
            #10 0x00007efd0bece6d4 n/a (_socket.cpython-313-x86_64-linux-gnu.so + 0x76d4)
            #11 0x00007efd0b3960cc n/a (libpython3.13.so.1.0 + 0x1960cc)
            #12 0x00007efd0b3620cb _PyObject_MakeTpCall (libpython3.13.so.1.0 + 0x1620cb)
            #13 0x00007efd0b37697a _PyEval_EvalFrameDefault (libpython3.13.so.1.0 + 0x17697a)
            #14 0x00007efd0b3d1938 n/a (libpython3.13.so.1.0 + 0x1d1938)
            #15 0x00007efd0b377cbf _PyEval_EvalFrameDefault (libpython3.13.so.1.0 + 0x177cbf)
            #16 0x00007efd0b3aa53a n/a (libpython3.13.so.1.0 + 0x1aa53a)
            #17 0x00007efd0b36202d _PyObject_MakeTpCall (libpython3.13.so.1.0 + 0x16202d)
            #18 0x00007efd0b37697a _PyEval_EvalFrameDefault (libpython3.13.so.1.0 + 0x17697a)
            #19 0x00007efd0b3aa53a n/a (libpython3.13.so.1.0 + 0x1aa53a)
            #20 0x00007efd0b36240b n/a (libpython3.13.so.1.0 + 0x16240b)
            #21 0x00007efd202cb55d pybind11_meta_call (python.so + 0x1d55d)
            #22 0x00007efd0b45b91d n/a (libpython3.13.so.1.0 + 0x25b91d)
            #23 0x00007efd202de512 _ZNK8pybind116detail16simple_collectorILNS_19return_value_policyE1EE4callEP7_object (python.so + 0x30512)
            #24 0x00007efd202faf43 _ZNK8pybind116detail10object_apiINS0_8accessorINS0_17accessor_policies8str_attrEEEEclILNS_19return_value_policyE1EJEEENS_6objectEDpOT0_ (python.so + 0x4cf43)
            #25 0x00007efd202ff537 _ZZN14PyPluginLoader4loadEvENKUlvE_clEv (python.so + 0x51537)
            #26 0x00007efd202ff8e7 _ZN12QtConcurrent18StoredFunctionCallIZN14PyPluginLoader4loadEvEUlvE_JEE10runFunctorEv (python.so + 0x518e7)
            #27 0x00007efd20300ed1 _ZN12QtConcurrent19RunFunctionTaskBaseIlE3runEv (python.so + 0x52ed1)
            #28 0x00007efd2ef2a465 n/a (libQt6Core.so.6 + 0x32a465)
            #29 0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #30 0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #31 0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4610:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4609:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4749:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4751:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4761:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4752:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4754:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4760:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4750:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4753:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4758:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            
            Stack trace of thread 4759:
            #0  0x00007efd3069f042 n/a (libc.so.6 + 0x9f042)
            #1  0x00007efd306931ac n/a (libc.so.6 + 0x931ac)
            #2  0x00007efd3069381c n/a (libc.so.6 + 0x9381c)
            #3  0x00007efd306960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
            #4  0x00007efd2ef307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
            #5  0x00007efd2ef2a540 n/a (libQt6Core.so.6 + 0x32a540)
            #6  0x00007efd2ef20e92 n/a (libQt6Core.so.6 + 0x320e92)
            #7  0x00007efd306969cb n/a (libc.so.6 + 0x969cb)
            #8  0x00007efd3071aa0c n/a (libc.so.6 + 0x11aa0c)
            ELF object binary architecture: AMD x86-64`

[ManuelSchneid3r]

Since it seems to crash on have fallbacks, is your fallback set empty? Can you try to reproduce it without any plugin enabled?

[isshin1]

same situation

           PID: 62578 (albert)
           UID: 1000 (kushy)
           GID: 1000 (kushy)
        Signal: 11 (SEGV)
     Timestamp: Fri 2025-10-03 21:59:06 IST (4s ago)
  Command Line: albert
    Executable: /usr/bin/albert
 Control Group: /user.slice/user-1000.slice/session-3.scope
          Unit: session-3.scope
         Slice: user-1000.slice
       Session: 3
     Owner UID: 1000 (kushy)
       Boot ID: a7fa217a4047478bb8e4e38dace5cd66
    Machine ID: 5915f7aa3d9b455fb1a29b84c08c3e7b
      Hostname: kushy-laptop
       Storage: /var/lib/systemd/coredump/core.albert.1000.a7fa217a4047478bb8e4e38dace5cd66.62578.1759508946000000.zst (present)
  Size on Disk: 2.6M
       Message: Process 62578 (albert) of user 1000 dumped core.
                
                Stack trace of thread 62578:
                #0  0x00007fca043ddc5f _ZNK6Window13haveFallbacksEv.isra.0 (widgetsboxmodel-ng.so + 0x26c5f)
                #1  0x00007fca0437d08a _ZN20QStateMachinePrivate17selectTransitionsEP6QEventP16CalculationCache (libQt6StateMachine.so.6 + 0x2408a)
                #2  0x00007fca0438b002 _ZN20QStateMachinePrivate10_q_processEv (libQt6StateMachine.so.6 + 0x32002)
                #3  0x00007fca0c3c1a74 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c1a74)
                #4  0x00007fca0d501dd0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x101dd0)
                #5  0x00007fca0c368678 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x168678)
                #6  0x00007fca0c368a5b _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x168a5b)
                #7  0x00007fca0c6437f8 n/a (libQt6Core.so.6 + 0x4437f8)
                #8  0x00007fca0b906f4d n/a (libglib-2.0.so.0 + 0x5ef4d)
                #9  0x00007fca0b908617 n/a (libglib-2.0.so.0 + 0x60617)
                #10 0x00007fca0b908825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
                #11 0x00007fca0c63ffe2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43ffe2)
                #12 0x00007fca0c374ca6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x174ca6)
                #13 0x00007fca0c36cd21 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16cd21)
                #14 0x00007fca0e3c962b _ZN6albert3runEiPPc (libalbert.so.0.32 + 0x3e62b)
                #15 0x00005585b5fbf030 main (/usr/bin/albert + 0x1030)
                #16 0x00007fca0dc27675 n/a (libc.so.6 + 0x27675)
                #17 0x00007fca0dc27729 __libc_start_main (libc.so.6 + 0x27729)
                #18 0x00005585b5fbf0f5 _start (/usr/bin/albert + 0x10f5)
                
                Stack trace of thread 62602:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62600:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc931f4 n/a (libc.so.6 + 0x931f4)
                #3  0x00007fca0dd0d4ee __poll (libc.so.6 + 0x10d4ee)
                #4  0x00007fca081654a3 n/a (libQt6WaylandClient.so.6 + 0x654a3)
                #5  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #6  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #7  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62741:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62601:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc931f4 n/a (libc.so.6 + 0x931f4)
                #3  0x00007fca0dd0d4ee __poll (libc.so.6 + 0x10d4ee)
                #4  0x00007fca081654a3 n/a (libQt6WaylandClient.so.6 + 0x654a3)
                #5  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #6  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #7  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62739:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62742:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62738:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62599:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc931f4 n/a (libc.so.6 + 0x931f4)
                #3  0x00007fca0dd0da36 ppoll (libc.so.6 + 0x10da36)
                #4  0x00007fca0b908744 n/a (libglib-2.0.so.0 + 0x60744)
                #5  0x00007fca0b908825 g_main_context_iteration (libglib-2.0.so.0 + 0x60825)
                #6  0x00007fca0c63ffe2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x43ffe2)
                #7  0x00007fca0c374ca6 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x174ca6)
                #8  0x00007fca0c488f06 _ZN7QThread4execEv (libQt6Core.so.6 + 0x288f06)
                #9  0x00007fca0d37ac2e n/a (libQt6DBus.so.6 + 0x37c2e)
                #10 0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #11 0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #12 0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62737:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62740:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62753:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62746:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62745:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62744:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62747:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62752:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62743:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62754:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                
                Stack trace of thread 62751:
                #0  0x00007fca0dc9f042 n/a (libc.so.6 + 0x9f042)
                #1  0x00007fca0dc931ac n/a (libc.so.6 + 0x931ac)
                #2  0x00007fca0dc9381c n/a (libc.so.6 + 0x9381c)
                #3  0x00007fca0dc960e8 pthread_cond_timedwait (libc.so.6 + 0x960e8)
                #4  0x00007fca0c5307b5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3307b5)
                #5  0x00007fca0c52a540 n/a (libQt6Core.so.6 + 0x32a540)
                #6  0x00007fca0c520e92 n/a (libQt6Core.so.6 + 0x320e92)
                #7  0x00007fca0dc969cb n/a (libc.so.6 + 0x969cb)
                #8  0x00007fca0dd1aa0c n/a (libc.so.6 + 0x11aa0c)
                ELF object binary architecture: AMD x86-64

its crashing only when there is no other window on that desktop

[ManuelSchneid3r]

Is the fallback set empty?

[isshin1]

not sure what that is, i checked in settings, didnt find anything
i did disable all the extensions before tho

[ManuelSchneid3r]

[isshin1]

that list is empty

[ManuelSchneid3r]

Does it still crash if you add some (eg web search or wiki plugin)

[isshin1]

yup

[AlexNabokikh]

I am not alone then. I have the same problem, but on NixOS.