
Thread 15 (Thread 0x7f342996f700 (LWP 2441)):
#0  0x00007f346e3a4fe6 in epoll_pwait () at /usr/lib/libc.so.6
#1  0x00007f342b2de9ce in  () at /usr/lib/spa/support/libspa-support.so
#2  0x00007f342b704ffb in  () at /usr/lib/libpipewire-0.1.so.0
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f342a170700 (LWP 2440)):
#0  0x00007f346e3a4fe6 in epoll_pwait () at /usr/lib/libc.so.6
#1  0x00007f342b2de9ce in  () at /usr/lib/spa/support/libspa-support.so
#2  0x00007f342b701728 in  () at /usr/lib/libpipewire-0.1.so.0
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f3430ff9700 (LWP 2429)):
#0  0x00007f346e39a97b in poll () at /usr/lib/libc.so.6
#1  0x00007f346e6b0ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f346e6b110e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f342bb79b0e in  () at /usr/lib/gio/modules/libdconfsettings.so
#4  0x00007f346e6d926a in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f34317fa700 (LWP 2345)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f3431ffb700 (LWP 2343)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f34327fc700 (LWP 2342)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f3432ffd700 (LWP 2341)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f342affd700 (LWP 2340)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f34337fe700 (LWP 2339)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f3433fff700 (LWP 2338)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f3441187700 (LWP 2337)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3442397fec in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f3442397ef8 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f3449070700 (LWP 2335)):
#0  0x00007f346e39a97b in poll () at /usr/lib/libc.so.6
#1  0x00007f346e6b0ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f346e6b13b2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f346eca56d8 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f346e6d926a in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f3449871700 (LWP 2334)):
#0  0x00007f346e39a97b in poll () at /usr/lib/libc.so.6
#1  0x00007f346e6b0ff3 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f346e6b110e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f346e6b1162 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f346e6d926a in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f344a95c700 (LWP 2333)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f3459d695bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
        __e = <optimized out>
#2  0x00007f3459d695bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#3  0x00007f346a3fa0b1 in bmalloc::Scavenger::threadRunLoop() () at /usr/lib/libjavascriptcoregtk-4.0.so.18
#4  0x00007f3459d6fb9f in std::execute_native_thread_routine(void*) (__p=0x55daecc704e0) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
        __t = std::unique_ptr<std::thread::_State> containing 0x55daecc704e0
#5  0x00007f3472a2f08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f346e3a4e7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f34760a3a00 (LWP 2331)):
#0  0x00007f3472a353bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f342b7037a9 in pw_thread_loop_wait () at /usr/lib/libpipewire-0.1.so.0
#2  0x00007f342b96a2b6 in  () at /usr/lib/gstreamer-1.0/libgstpipewire.so
#3  0x00007f346618f93a in gst_device_provider_start () at /usr/lib/libgstreamer-1.0.so.0
#4  0x00007f346618e860 in gst_device_monitor_start () at /usr/lib/libgstreamer-1.0.so.0
#5  0x00007f346e9b0cd3 in g_type_create_instance () at /usr/lib/libgobject-2.0.so.0
#6  0x00007f346e990729 in  () at /usr/lib/libgobject-2.0.so.0
#7  0x00007f346e991f6d in g_object_new_with_properties () at /usr/lib/libgobject-2.0.so.0
#8  0x00007f346e992a22 in g_object_new () at /usr/lib/libgobject-2.0.so.0
#9  0x000055daeb54003b in um_photo_dialog_new ()
#10 0x000055daeb5286a6 in  ()
#11 0x00007f346e9b0cd3 in g_type_create_instance () at /usr/lib/libgobject-2.0.so.0
#12 0x00007f346e990729 in  () at /usr/lib/libgobject-2.0.so.0
#13 0x00007f346e992670 in g_object_new_valist () at /usr/lib/libgobject-2.0.so.0
#14 0x00007f346e9929fa in g_object_new () at /usr/lib/libgobject-2.0.so.0
#15 0x000055daeb4a6f9d in  ()
#16 0x00007f346e98d8e1 in g_cclosure_marshal_VOID__STRINGv () at /usr/lib/libgobject-2.0.so.0
#17 0x00007f346e98aea6 in  () at /usr/lib/libgobject-2.0.so.0
#18 0x00007f346e9a7af9 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#19 0x00007f346e9a8240 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#20 0x000055daeb4a5819 in  ()
#21 0x00007f346e98ac5d in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#22 0x00007f346e99eb50 in  () at /usr/lib/libgobject-2.0.so.0
#23 0x00007f346e9a7806 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#24 0x00007f346e9a8240 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#25 0x00007f3470270e72 in  () at /usr/lib/libgtk-3.so.0
#26 0x00007f345d10d1c8 in ffi_call_unix64 () at /usr/lib/libffi.so.6
#27 0x00007f345d10cc2a in ffi_call () at /usr/lib/libffi.so.6
#28 0x00007f346e98b86f in g_cclosure_marshal_generic_va () at /usr/lib/libgobject-2.0.so.0
#29 0x00007f346e98aea6 in  () at /usr/lib/libgobject-2.0.so.0
#30 0x00007f346e9a7af9 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#31 0x00007f346e9a8240 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#32 0x00007f347022e4ea in  () at /usr/lib/libgtk-3.so.0
#33 0x00007f346e98dc68 in g_cclosure_marshal_VOID__BOXEDv () at /usr/lib/libgobject-2.0.so.0
#34 0x00007f346e98aea6 in  () at /usr/lib/libgobject-2.0.so.0
#35 0x00007f346e9a7af9 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#36 0x00007f346e9a8240 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#37 0x00007f347022b67f in  () at /usr/lib/libgtk-3.so.0
#38 0x00007f347022ccfb in  () at /usr/lib/libgtk-3.so.0
#39 0x00007f347022fa87 in  () at /usr/lib/libgtk-3.so.0
#40 0x00007f34701fb184 in gtk_event_controller_handle_event () at /usr/lib/libgtk-3.so.0
#41 0x00007f34703cad54 in  () at /usr/lib/libgtk-3.so.0
#42 0x00007f3470279ca8 in  () at /usr/lib/libgtk-3.so.0
#43 0x00007f346e98aea6 in  () at /usr/lib/libgobject-2.0.so.0
#44 0x00007f346e9a74b4 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#45 0x00007f346e9a8240 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#46 0x00007f34703cd0e5 in  () at /usr/lib/libgtk-3.so.0
#47 0x00007f3470276a0b in  () at /usr/lib/libgtk-3.so.0
#48 0x00007f3470278c63 in gtk_main_do_event () at /usr/lib/libgtk-3.so.0
#49 0x00007f346fd819f6 in  () at /usr/lib/libgdk-3.so.0
#50 0x00007f346fdb41d5 in  () at /usr/lib/libgdk-3.so.0
#51 0x00007f346e6b0e38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#52 0x00007f346e6b1081 in  () at /usr/lib/libglib-2.0.so.0
#53 0x00007f346e6b110e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#54 0x00007f346ec7696e in g_application_run () at /usr/lib/libgio-2.0.so.0
#55 0x000055daeb49f45a in main ()
Undefined command: "exit".  Try "help".
Detaching from program: /usr/bin/gnome-control-center, process 2331
