Crash while saving files to a directory, and a name-conflict was found

[tYYGH]

What caused the crash

I was in Thunderbird saving 2 files simultaneously (“Save all” button) to a directory (Nautilus being my file-browser), but both files already existed, so it asked if I wanted to overwrite, and I said no, so I suppose it was about to request a new name for the file, or just switch to the next file.

Report file

report.txt

Configuration

ArchLinux 7.0.12-zen1-1-zen #1 ZEN SMP PREEMPT_DYNAMIC Wed, 10 Jun 2026 08:57:50 +0000 x86_64 GNU/Linux

Hyprland- + dms-related processes:

Hyprland,3117,yves --watchdog-fd 4
  |-Xwayland,3215 :0 -rootless -core -listenfd 50 -listenfd 51 -displayfd 91 -wm 88
  |-dms,3177 run
  |   |-quickshell,3201
  |-foot,190342 --config=/home/yves/.config/foot/foot-dropdown.ini --app-id foot-dropdown
  |   |-tmux: client,190344 new -ADsPC
  |-nautilus,18467
  |   |-bwrap,18578 --unshare-all --die-with-parent --chdir / --ro-bind /usr /usr --dev /dev --ro-bind-try /etc/ld.so.cache /etc/ld.so.cache --ro-bind-try /nix/store /nix/store --tmpfs /tmp-home --tmpfs /tmp-run --clearenv --setenv HOME /tmp-home --setenv XDG_RUNTIME_DIR /tmp-run --setenv XDG_RUNTIME_DIR /run/user/1000 --symlink /usr/lib /lib --symlink /usr/lib /lib64 --seccomp 43 /usr/lib/glycin-loaders/2+/glycin-image-rs --dbus-fd 39
  |   |   `-bwrap,18579 --unshare-all --die-with-parent --chdir / --ro-bind /usr /usr --dev /dev --ro-bind-try /etc/ld.so.cache /etc/ld.so.cache --ro-bind-try /nix/store /nix/store --tmpfs /tmp-home --tmpfs /tmp-run --clearenv --setenv HOME /tmp-home --setenv XDG_RUNTIME_DIR /tmp-run --setenv XDG_RUNTIME_DIR /run/user/1000 --symlink /usr/lib /lib --symlink /usr/lib /lib64 --seccomp 43 /usr/lib/glycin-loaders/2+/glycin-image-rs --dbus-fd 39
  |   |       `-glycin-image-rs,18580 --dbus-fd 39
  |-qs,3178 -c overview
  `-valent,3179 --gapplication-service

Versions:

$ { pacman -Qs dms; pacman -Qs hypr; pacman -Qs nautilus; pacman -Qs thunderbird; } | sed -n 's,^local/,,p'
dms-shell 1.4.6-2
dms-shell-hyprland 1.4.6-2
dms-shell-niri 1.4.6-2
dms-shell-hyprland 1.4.6-2
hypr-kdeconnect-fix-git r11.ea55f66-1
hyprcrop 0.5.5-1
hyprcursor 0.1.13-6
hypremoji 1.2.1-1
hyprgraphics 0.5.1-2
hyprland 0.55.4-1
hyprland-guiutils 0.2.1-6
hyprland-plugin-hyprbars 0.55.4-1
hyprland-qt-support 0.1.0-12
hyprlang 0.6.8-4
hyprpaper 0.8.4-2
hyprpolkitagent 0.1.3-7
hyprshot 1.3.0-4
hyprtoolkit 0.5.4-2
hyprutils 0.13.1-1
hyprwayland-scanner 0.4.6-1
hyprwire 0.3.1-2
quickshell-overview-git r41.74918ba-1
xdg-desktop-portal-hyprland 1.3.12-2
libnautilus-extension 50.2.2-1
nautilus 50.2.2-1 (gnome)
thunderbird 151.0.1-1

Backtrace

gdb.txt