.
Thread 1 (process 3278):
#0  0x00007f91a131d5a0 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#1  0x00000000004038a7 in application_removed_cb (
    proxy=<value optimized out>, userdata=<value optimized out>)
    at application-service-appstore.c:290
	app = (Application *) 0x62de20
#2  0x00007f91a131b60e in g_closure_invoke ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007f91a13326f9 in g_signal_connect_data ()
   from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007f91a131d4c5 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007f91a13402ba in ?? () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007f91a1561a00 in ?? () from /lib/libpthread.so.0
No symbol table info available.
#7  0x000000000061ea50 in ?? ()
No symbol table info available.
#8  0x00000000006236f0 in ?? ()
No symbol table info available.
#9  0x00007fffb1401340 in ?? ()
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.