```
#0  g_type_check_instance_is_fundamentally_a
(type_instance=type_instance@entry=0x7f2cac003c30,
fundamental_type=fundamental_type@entry=80) at ../gobject/gtype.c:4166
#1  0x00007f2cc8265679 in g_object_unref (_object=0x7f2cac003c30) at
../gobject/gobject.c:3807
#2  0x00007f2cc762d5b9 in g_source_callback_unref (cb_data=0x7f2cac003a00) at
../glib/gmain.c:1742
#3  g_source_callback_unref (cb_data=0x7f2cac003a00) at ../glib/gmain.c:1735
#4  0x00007f2cc762edd4 in g_source_destroy_internal
(source=source@entry=0x7f2cac003ca0, context=context@entry=0x55a7daf2dcb0,
have_lock=have_lock@entry=1) at ../glib/gmain.c:1407
#5  0x00007f2cc7631120 in g_main_dispatch (context=0x55a7daf2dcb0) at
../glib/gmain.c:3490
#6  g_main_context_dispatch (context=context@entry=0x55a7daf2dcb0) at
../glib/gmain.c:4200
#7  0x00007f2cc7631438 in g_main_context_iterate
(context=context@entry=0x55a7daf2dcb0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4276
#8  0x00007f2cc76314cc in g_main_context_iteration
(context=context@entry=0x55a7daf2dcb0, may_block=may_block@entry=1) at
../glib/gmain.c:4343
#9  0x00007f2cc780163d in g_application_run (application=0x55a7daeedf40,
argc=<optimized out>, argv=<optimized out>) at ../gio/gapplication.c:2573
#10 0x000055a7d925fe8a in main (argc=1, argv=0x7fff2481c9e8) at
/usr/src/debug/qalculate-gtk-4.5.0/src/searchprovider.cc:672
```

coredumpctl output

```
                Stack trace of thread 30420:
                #0  0x00007f2cc82846ad g_type_check_instance_is_fundamentally_a
(libgobject-2.0.so.0 + 0x3b6ad)
                #1  0x00007f2cc8265679 g_object_unref (libgobject-2.0.so.0 +
0x1c679)
                #2  0x00007f2cc762d5b9 n/a (libglib-2.0.so.0 + 0x5a5b9)
                #3  0x00007f2cc762edd4 n/a (libglib-2.0.so.0 + 0x5bdd4)
                #4  0x00007f2cc7631120 g_main_context_dispatch
(libglib-2.0.so.0 + 0x5e120)
                #5  0x00007f2cc7631438 n/a (libglib-2.0.so.0 + 0x5e438)
                #6  0x00007f2cc76314cc g_main_context_iteration
(libglib-2.0.so.0 + 0x5e4cc)
                #7  0x00007f2cc780163d g_application_run (libgio-2.0.so.0 +
0xe663d)
                #8  0x000055a7d925fe8a main (qalculate-search-provider +
0x6e8a)
                #9  0x00007f2cc6a2caf0 __libc_start_call_main (libc.so.6 +
0x27af0)
                #10 0x00007f2cc6a2cbb9 __libc_start_main@@GLIBC_2.34 (libc.so.6
+ 0x27bb9)
                #11 0x000055a7d92602b5 _start (qalculate-search-provider +
0x72b5)

                Stack trace of thread 30503:
                #0  0x00007f2cc6b0bc5f __poll (libc.so.6 + 0x106c5f)
                #1  0x00007f2cc76313ae n/a (libglib-2.0.so.0 + 0x5e3ae)
                #2  0x00007f2cc76316ef g_main_loop_run (libglib-2.0.so.0 +
0x5e6ef)
                #3  0x00007f2cc783da46 n/a (libgio-2.0.so.0 + 0x122a46)
                #4  0x00007f2cc765d98e n/a (libglib-2.0.so.0 + 0x8a98e)
                #5  0x00007f2cc6a93615 start_thread (libc.so.6 + 0x8e615)
                #6  0x00007f2cc6b19c60 __clone3 (libc.so.6 + 0x114c60)

                Stack trace of thread 30502:
                #0  0x00007f2cc6b0bc5f __poll (libc.so.6 + 0x106c5f)
                #1  0x00007f2cc76313ae n/a (libglib-2.0.so.0 + 0x5e3ae)
                #2  0x00007f2cc76314cc g_main_context_iteration
(libglib-2.0.so.0 + 0x5e4cc)
                #3  0x00007f2cc7631511 n/a (libglib-2.0.so.0 + 0x5e511)
                #4  0x00007f2cc765d98e n/a (libglib-2.0.so.0 + 0x8a98e)
                #5  0x00007f2cc6a93615 start_thread (libc.so.6 + 0x8e615)
                #6  0x00007f2cc6b19c60 __clone3 (libc.so.6 + 0x114c60)

                Stack trace of thread 30501:
                #0  0x00007f2cc6b11b4d syscall (libc.so.6 + 0x10cb4d)
                #1  0x00007f2cc768af4f g_cond_wait (libglib-2.0.so.0 + 0xb7f4f)
                #2  0x00007f2cc75fb02b n/a (libglib-2.0.so.0 + 0x2802b)
                #3  0x00007f2cc765dfe2 n/a (libglib-2.0.so.0 + 0x8afe2)
                #4  0x00007f2cc765d98e n/a (libglib-2.0.so.0 + 0x8a98e)
                #5  0x00007f2cc6a93615 start_thread (libc.so.6 + 0x8e615)
                #6  0x00007f2cc6b19c60 __clone3 (libc.so.6 + 0x114c60)
                ELF object binary architecture: AMD x86-64
```