#0  0x00007fb8a053f7e0 in mb_result_list_get_size () from /tmp/tmpnNo0Do/usr/lib/libmusicbrainz3.so.6
No symbol table info available.
#1  0x00007fb8a0985f39 in fetch_uri_job (sched_job=0x7fb898053660, cancellable=<optimized out>, user_data=0x3a13700) at libsushi/sushi-cover-art.c:230
        job = 0x3a13700
        query = 0x3b23bf0
        filter = <optimized out>
        release = <optimized out>
        results = 0x0
        results_len = <optimized out>
        idx = <optimized out>
        retval = 0x0
#2  0x00007fb8ae1fd3f6 in io_job_thread (data=0x7fb898053660, user_data=<optimized out>) at /build/buildd/glib2.0-2.30.0/./gio/gioscheduler.c:180
        job = 0x7fb898053660
        result = <optimized out>
#3  0x00007fb8aed927d8 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gthreadpool.c:319
        task = 0x7fb898053660
        pool = 0x38e6470
#4  0x00007fb8aed902b6 in g_thread_create_proxy (data=0x38e6540) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x38e6540
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#5  0x00007fb8aeb10efc in start_thread (arg=0x7fb89d1f9700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7fb89d1f9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -4977696716005588233, 140737200553408, 140430886803904, 0, 3, 5015480610051572471, 5015591991495344887}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007fb8ae84b89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#7  0x0000000000000000 in ?? ()
No symbol table info available.