.
Thread 5 (Thread 0x7f51d5820700 (LWP 22760)):
#0  0x00007f51f0bbb83d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f51f10f233c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f51f10f244c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f51f10f2489 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f51f1118b95 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f51f0e9166a in start_thread (arg=0x7f51d5820700) at pthread_create.c:333
        __res = <optimised out>
        pd = 0x7f51d5820700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989451147008, 4774602859857102516, 0, 140732663163791, 139989451147712, 0, -4836471262335678796, -4836534140004022604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f51f0bc6e4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 4 (Thread 0x7f51d481e700 (LWP 22762)):
#0  0x00007f51f0bbb83d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f51f10f233c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f51f10f244c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f51d5a4528d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f51f1118b95 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f51f0e9166a in start_thread (arg=0x7f51d481e700) at pthread_create.c:333
        __res = <optimised out>
        pd = 0x7f51d481e700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989434361600, 4774602859857102516, 0, 140732663165343, 139989434362304, 36928304, -4836473462432676172, -4836534140004022604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f51f0bc6e4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 3 (Thread 0x7f51d501f700 (LWP 22761)):
#0  0x00007f51f0bbb83d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f51f10f233c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f51f10f26c2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f51ebfb4816 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f51f1118b95 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f51f0e9166a in start_thread (arg=0x7f51d501f700) at pthread_create.c:333
        __res = <optimised out>
        pd = 0x7f51d501f700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139989442754304, 4774602859857102516, 0, 140732663164143, 139989442755008, 37044560, -4836472362384177484, -4836534140004022604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f51f0bc6e4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 2 (Thread 0x7f51af3fe700 (LWP 22770)):
#0  0x00007f51f10ef66c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f51ebfb4b7b in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#2  0x00007f51ebfb5218 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#3  0x00007f51ebfa1f3b in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f51ebfa6236 in g_dbus_connection_send_message_with_reply () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#5  0x00007f51ebfa6b2b in g_dbus_connection_send_message_with_reply_sync () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0x00007f51f22ffc31 in ?? () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#7  0x00007f51f2300218 in rb_metadata_load () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#8  0x00007f51f2327dee in ?? () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#9  0x00007f51f1118b95 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0x00007f51f0e9166a in start_thread (arg=0x7f51af3fe700) at pthread_create.c:333
        __res = <optimised out>
        pd = 0x7f51af3fe700
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139988809279232, 4774602859857102516, 0, 140732663168991, 139988809279936, 38380160, -4836423451833481548, -4836534140004022604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
        pagesize_m1 = <optimised out>
        sp = <optimised out>
        freesize = <optimised out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007f51f0bc6e4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 1 (Thread 0x7f51f26d9ac0 (LWP 22757)):
#0  0x00007f51f233954f in rhythmdb_entry_cache_metadata () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#1  0x00007f51f232c702 in ?? () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#2  0x00007f51f23573b9 in ?? () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#3  0x00007f51f10f1ffa in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f51f10f23a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f51f10f244c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f51ebf7dbed in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#7  0x00007f51f22b0125 in rb_application_run () from /usr/lib/x86_64-linux-gnu/librhythmbox-core.so.9
No symbol table info available.
#8  0x0000000000400d1a in main ()
No symbol table info available.