Description of problem: I was playing around with Cameractrls, an app to change the settings of my webcam. I had the webcam preview open and I think I tried to change the webcam resolution. Suddenly the GNOME session logged off. Note: pretty sure gnome-shell and/or mutter were upgraded while still logged in. So might be a crash due to that. Feel free to close due to "bad bugreport". Version-Release number of selected component: gnome-shell-46~rc-1.fc40 Additional info: reporter: libreport-2.17.15 type: CCpp reason: gnome-shell killed by SIGSEGV journald_cursor: s=46fe780884d249e087fe0842d8591a71;i=30705f;b=653b695945814d7991d70f195fbe019c;m=18d944caa3;t=6138c86191bbd;x=9f5c926caa495ab6 executable: /usr/bin/gnome-shell cmdline: /usr/bin/gnome-shell cgroup: 0::/user.slice/user-1000.slice/user/session.slice/org.gnome.Shell rootdir: / uid: 1000 kernel: 6.8.0-0.rc6.49.fc40.x86_64 package: gnome-shell-46~rc-1.fc40 runlevel: N 5 dso_list: /usr/bin/gnome-shell gnome-shell-46~rc-1.fc40.x86_64 (Fedora Project) 1709593208 backtrace_rating: 4 crash_function: meta_wayland_surface_get_window Truncated backtrace: Thread no. 0 (34 frames) #0 meta_wayland_surface_get_window at ../src/wayland/meta-wayland-surface.c:2065 #1 repick_for_event at ../src/wayland/meta-wayland-pointer.c:606 #2 meta_wayland_pointer_update at ../src/wayland/meta-wayland-pointer.c:639 #3 meta_wayland_seat_update at ../src/wayland/meta-wayland-seat.c:441 #5 meta_wayland_compositor_update at ../src/wayland/meta-wayland.c:399 #6 meta_display_handle_event at ../src/core/events.c:297 #7 event_callback at ../src/core/events.c:497 #8 _clutter_event_process_filters at ../clutter/clutter/clutter-event.c:1281 #9 clutter_stage_handle_event at ../clutter/clutter/clutter-main.c:557 #10 dispatch_clutter_event at ../src/backends/meta-backend.c:1133 #11 clutter_source_dispatch at ../src/backends/meta-backend.c:1177 #13 g_main_context_dispatch_unlocked at ../glib/gmain.c:4152 #14 g_main_context_iterate_unlocked.isra.0 at ../glib/gmain.c:4217 #16 meta_context_run_main_loop at ../src/core/meta-context.c:523 #17 ffi_call_unix64 at ../src/x86/unix64.S:104 #18 ffi_call_int at ../src/x86/ffi64.c:673 #19 ffi_call at ../src/x86/ffi64.c:710 #20 Gjs::Function::invoke at ../gi/function.cpp:1052 #21 Gjs::Function::call at ../gi/function.cpp:1229 #22 CallJSNative at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:486 #23 js::InternalCallOrConstruct at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:566 #24 InternalCall at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:647 #25 js::CallFromStack at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:652 #26 js::Interpret at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:3395 #27 MaybeEnterInterpreterTrampoline at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:400 #28 js::RunScript at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:458 #29 js::InternalCallOrConstruct at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:612 #30 InternalCall at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:647 #31 js::Call at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/Interpreter.cpp:679 #32 JS::Call at /usr/src/debug/mozjs115-115.7.0-1.fc40.x86_64/vm/CallAndConstruct.cpp:117 #34 GjsContextPrivate::run_main_loop_hook at ../gjs/context.cpp:1434 #35 GjsContextPrivate::eval_module at ../gjs/context.cpp:1551 #36 gjs_context_eval_module at ../gjs/context.cpp:1330 #37 gjs_context_eval_module_file at ../gjs/context.cpp:1635
Created attachment 2021435 [details] File: proc_pid_status
Created attachment 2021436 [details] File: maps
Created attachment 2021437 [details] File: limits
Created attachment 2021438 [details] File: environ
Created attachment 2021439 [details] File: open_fds
Created attachment 2021440 [details] File: mountinfo
Created attachment 2021441 [details] File: os_info
Created attachment 2021442 [details] File: cpuinfo
Created attachment 2021443 [details] File: core_backtrace
Created attachment 2021444 [details] File: exploitable
Created attachment 2021445 [details] File: var_log_messages
Created attachment 2021446 [details] File: backtrace
This component is maintained by the GNOME project. Issues with it should be reported directly to GNOME at https://gitlab.gnome.org/GNOME/. This issue should only be kept open if it: 1. Relates to Fedora packaging or integration with other Fedora components 2. Is required for Fedora release processes, such as blocker bugs and freeze exceptions If this issue isn't needed for either of these two reasons, please: * create an issue with GNOME * add a link to the GNOME issue here * close this issue as CLOSED/UPSTREAM Thank you!
I can reproduce this after a reboot: 0. Use Fedora beta/branched/40 (with latest updates, including the ones in testing) 1. Install Cameractrls as Flatpak from Flathub (think I'm using 0.5.15) 2. Start Cameractrls 3. Show the preview window (camera icon in the title bar of Cameractrls) 4. Close the preview window by pressing the "x" (close button) of the preview window Expected results: - Preview window closes, I can continue working Actual results: - Slow animation of the preview window closing - GNOME-shell/mutter crashes/I am logged out I'll open a bug upstream.
Upstream bugreport seemed to already exist: https://gitlab.gnome.org/GNOME/mutter/-/issues/3349. Adding a link and closing.