$ gdb -batch -n -ex 'set pagination off' -ex bt -ex 'thread apply all bt full' --core /var/crash/1000/27478-1000-1000-11-1513044113-chianamo--usr-bin-gnome-shell.core /usr/bin/gnome-shell
[New LWP 27478]
[New LWP 27489]
[New LWP 27492]
[New LWP 27482]
[New LWP 27494]
[New LWP 27497]
[New LWP 27483]
[New LWP 27490]
[New LWP 27529]
[New LWP 27491]
[New LWP 27532]
[New LWP 27496]
[New LWP 27524]
[New LWP 27525]
[New LWP 27481]
[New LWP 27527]
[New LWP 27480]
[New LWP 27493]
[New LWP 27495]
[New LWP 27526]
[New LWP 27528]
[New LWP 27530]
[New LWP 27531]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `gnome-shell --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  _cogl_pipeline_get_authority (difference=4, pipeline=0x0) at ./cogl-pipeline-private.h:605
605	./cogl-pipeline-private.h: No such file or directory.
[Current thread is 1 (Thread 0x7f6d13c93440 (LWP 27478))]
#0  0x00007f6d0fdbf33d in _cogl_pipeline_get_authority (difference=4, pipeline=0x0) at ./cogl-pipeline-private.h:605
#1  0x00007f6d0fdbf33d in cogl_pipeline_foreach_layer (pipeline=0x0, callback=callback@entry=0x7f6d11b008a0 <layer_cb>, user_data=user_data@entry=0x7ffc11211e10) at cogl-pipeline.c:715
#2  0x00007f6d11b01b6d in get_first_layer_index (layer_index=<synthetic pointer>, pipeline=<optimized out>) at deprecated/clutter-texture.c:1396
#3  0x00007f6d11b01b6d in clutter_texture_get_cogl_texture (texture=<optimized out>) at deprecated/clutter-texture.c:1438
#4  0x00007f6d1087f436 in _st_create_shadow_pipeline_from_actor (shadow_spec=0x5599c9d68410, actor=0x5599ca05ec30 [ClutterTexture]) at ../src/st/st-private.c:430
#5  0x00007f6d1087bcac in st_icon_update_shadow_pipeline (icon=<optimized out>) at ../src/st/st-icon.c:278
#9  0x00007f6d130dae9f in <emit signal ??? on instance 0x5599ca05ec30 [ClutterTexture]> (instance=instance@entry=0x5599ca05ec30, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
    #6  0x00007f6d130bef9d in g_closure_invoke (closure=0x5599c7ea7f90, return_value=0x0, n_param_values=1, param_values=0x7ffc11212080, invocation_hint=0x7ffc11212000) at ../../../../gobject/gclosure.c:804
    #7  0x00007f6d130d1cae in signal_emit_unlocked_R (node=node@entry=0x5599c7556850, detail=detail@entry=0, instance=instance@entry=0x5599ca05ec30, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffc11212080) at ../../../../gobject/gsignal.c:3635
    #8  0x00007f6d130da485 in g_signal_emit_valist (instance=0x5599ca05ec30, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffc11212240) at ../../../../gobject/gsignal.c:3391
#10 0x00007f6d11b01ed5 in clutter_texture_set_cogl_texture (texture=texture@entry=0x5599ca05ec30 [ClutterTexture], cogl_tex=cogl_tex@entry=0x5599ca280be0) at deprecated/clutter-texture.c:1545
#11 0x00007f6d108841b9 in set_texture_cogl_texture (clutter_texture=0x5599ca05ec30 [ClutterTexture], cogl_texture=cogl_texture@entry=0x5599ca280be0) at ../src/st/st-texture-cache.c:78
#12 0x00007f6d1088434b in finish_texture_load (data=data@entry=0x5599ca248c30, pixbuf=pixbuf@entry=0x5599ca422860 [GdkPixbuf]) at ../src/st/st-texture-cache.c:540
#13 0x00007f6d108844da in on_symbolic_icon_loaded (source=0x5599c9e8f570 [GtkIconInfo], result=<optimized out>, user_data=0x5599ca248c30) at ../src/st/st-texture-cache.c:557
#14 0x00007f6d1338e1a3 in g_task_return_now (task=0x5599c73b1c70 [GTask]) at ../../../../gio/gtask.c:1145
#15 0x00007f6d1338e1d9 in complete_in_idle_cb (task=0x5599c73b1c70) at ../../../../gio/gtask.c:1159
#16 0x00007f6d12de5dd5 in g_main_dispatch (context=0x5599c6206820) at ../../../../glib/gmain.c:3148
#17 0x00007f6d12de5dd5 in g_main_context_dispatch (context=context@entry=0x5599c6206820) at ../../../../glib/gmain.c:3813
#18 0x00007f6d12de61a0 in g_main_context_iterate (context=0x5599c6206820, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
#19 0x00007f6d12de64b2 in g_main_loop_run (loop=0x5599c6817190) at ../../../../glib/gmain.c:4082
#20 0x00007f6d11318e6c in meta_run () at core/main.c:648
#21 0x00005599c4c7e44c in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:530

Thread 23 (Thread 0x7f6cd05cb700 (LWP 27531)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112970076) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 470077380}
        span = {tv_sec = 0, tv_nsec = 499998620}
        sampled = 88
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112970076) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c9a62800) at ../../../../glib/gthread.c:784
        thread = 0x5599c9a62800
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cd05cb700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd05cb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105328932608, 9088949179300460366, 140720595854862, 140720595854863, 140106444887456, 140105328932608, -9152493502158325938, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 22 (Thread 0x7f6cd0dcc700 (LWP 27530)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c62335d8, mutex=mutex@entry=0x5599c62335d0, end_time=end_time@entry=170126738883) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170111, tv_nsec = 738884294}
        span = {tv_sec = 14, tv_nsec = 999998706}
        sampled = 5
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x5599c62335d0, wait=wait@entry=1, end_time=end_time@entry=170126738883) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba89c in g_async_queue_timeout_pop (queue=0x5599c62335d0, timeout=timeout@entry=15000000) at ../../../../glib/gasyncqueue.c:543
        end_time = 170126738883
        retval = <optimized out>
#4  0x00007f6d12e0e09e in g_thread_pool_wait_for_new_pool () at ../../../../glib/gthreadpool.c:167
        pool = <optimized out>
        local_wakeup_thread_serial = <optimized out>
        last_wakeup_thread_serial = <optimized out>
        have_relayed_thread_marker = <optimized out>
        free_pool = <optimized out>
        pool = <optimized out>
#5  0x00007f6d12e0e09e in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:364
        free_pool = <optimized out>
        pool = <optimized out>
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c9a76800) at ../../../../glib/gthread.c:784
        thread = 0x5599c9a76800
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cd0dcc700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd0dcc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105337325312, 9088949179300460366, 140720595854862, 140720595854863, 140106444887456, 140105337325312, -9152494601133082802, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 21 (Thread 0x7f6cd1fd1700 (LWP 27528)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112730252) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 230252602}
        span = {tv_sec = 0, tv_nsec = 499999398}
        sampled = 86
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112730252) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c9d42050) at ../../../../glib/gthread.c:784
        thread = 0x5599c9d42050
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cd1fd1700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd1fd1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105356220160, 9088949179300460366, 140720595854862, 140720595854863, 140106444887456, 140105356220160, -9152496531184011442, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 20 (Thread 0x7f6cd3ac0700 (LWP 27526)):
#0  0x00007f6d10d9ba6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6d12df5617 in poll (__timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x00007f6d12df5617 in g_poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../../../../glib/gpoll.c:124
#3  0x00007f6d1337f62d in g_socket_condition_timed_wait (socket=<optimized out>, condition=<optimized out>, timeout=<optimized out>, cancellable=0x5599c7cd8310 [GCancellable], error=0x5599ca0e5c18) at ../../../../gio/gsocket.c:3946
        errsv = <optimized out>
        poll_fd = {{fd = 24, events = 1, revents = 0}, {fd = 44, events = 1, revents = 0}}
        result = <optimized out>
        num = 2
        start_time = 170112269266
        timeout = 60000
        condition = <optimized out>
        error = 0x5599ca0e5c18
        cancellable = 0x5599c7cd8310 [GCancellable]
        socket = <optimized out>
#4  0x00007f6d133804ee in g_socket_receive_with_timeout (socket=0x5599c623fd00 [GSocket], buffer=0x5599ca2dc73b '\256' <repeats 200 times>..., size=5, timeout=-1, cancellable=0x5599c7cd8310 [GCancellable], error=0x5599ca0e5c18) at ../../../../gio/gsocket.c:2817
        start_time = 170112269261
        __func__ = "g_socket_receive_with_timeout"
#5  0x00007f6d13365b40 in g_input_stream_read (stream=0x5599c9ed7c30 [GSocketInputStream], buffer=0x5599ca2dc73b, count=5, cancellable=0x5599c7cd8310 [GCancellable], error=0x5599ca0e5c18) at ../../../../gio/ginputstream.c:198
        class = 0x5599c6241830
        res = <optimized out>
        __func__ = "g_input_stream_read"
#6  0x00007f6cd5def4e5 in g_tls_connection_gnutls_pull_func (transport_data=transport_data@entry=0x5599ca0e5c50, buf=buf@entry=0x5599ca2dc73b, buflen=buflen@entry=5) at gtlsconnection-gnutls.c:1107
        gnutls = 0x5599ca0e5c50 [GTlsClientConnectionGnutls]
        ret = <optimized out>
#7  0x00007f6d02166d28 in _gnutls_stream_read (ms=0x7f6cd3abf24c, pull_func=0x7f6cd5def480 <g_tls_connection_gnutls_pull_func>, size=5, bufel=<synthetic pointer>, session=0x5599ca2d80a0) at buffers.c:344
        left = 5
        max_size = <optimized out>
        t2 = {tv_sec = 94119010335712, tv_nsec = 0}
        diff = <optimized out>
        ptr = 0x5599ca2dc73b '\256' <repeats 200 times>...
        fd = <optimized out>
        ret = <optimized out>
        i = <optimized out>
        t1 = {tv_sec = 94119010340392, tv_nsec = 94119010354912}
        ret = <optimized out>
        min = <optimized out>
        bufel = 0x5599ca2dc6e0
        recvdata = 5
        readsize = 5
        __func__ = "_gnutls_io_read_buffered"
#8  0x00007f6d02166d28 in _gnutls_read (ms=0x7f6cd3abf24c, pull_func=0x7f6cd5def480 <g_tls_connection_gnutls_pull_func>, size=5, bufel=<synthetic pointer>, session=0x5599ca2d80a0) at buffers.c:424
        ret = <optimized out>
        min = <optimized out>
        bufel = 0x5599ca2dc6e0
        recvdata = 5
        readsize = 5
        __func__ = "_gnutls_io_read_buffered"
#9  0x00007f6d02166d28 in _gnutls_io_read_buffered (session=session@entry=0x5599ca2d80a0, total=5, recv_type=recv_type@entry=4294967295, ms=0x7f6cd3abf24c) at buffers.c:579
        ret = <optimized out>
        min = <optimized out>
        bufel = 0x5599ca2dc6e0
        recvdata = 5
        readsize = 5
        __func__ = "_gnutls_io_read_buffered"
#10 0x00007f6d02160d5a in recv_headers (ms=<optimized out>, record=0x7f6cd3abf2a0, htype=GNUTLS_HANDSHAKE_SERVER_HELLO, type=GNUTLS_HANDSHAKE, record_params=0x5599ca2d7be0, session=0x5599ca2d80a0) at record.c:1045
        ret = <optimized out>
        raw = {data = 0x0, size = 35152883}
        packet_sequence = <optimized out>
        ciphertext = {data = 0x0, size = 0}
        bufel = <optimized out>
        decrypted = 0x0
        t = {data = 0x0, size = 0}
        ret = <optimized out>
        empty_fragments = 0
        record_params = 0x5599ca2d7be0
        record_state = 0x5599ca2d7c20
        record = {header_size = 5, version = <removed>, sequence = {i = <removed>}, length = 0, packet_size = 5, type = 114, epoch = 0, v2 = 0}
        __func__ = "_gnutls_recv_in_buffers"
#11 0x00007f6d02160d5a in _gnutls_recv_in_buffers (session=session@entry=0x5599ca2d80a0, type=type@entry=GNUTLS_HANDSHAKE, htype=htype@entry=GNUTLS_HANDSHAKE_SERVER_HELLO, ms=<optimized out>, ms@entry=0) at record.c:1173
        packet_sequence = <optimized out>
        ciphertext = {data = 0x0, size = 0}
        bufel = <optimized out>
        decrypted = 0x0
        t = {data = 0x0, size = 0}
        ret = <optimized out>
        empty_fragments = 0
        record_params = 0x5599ca2d7be0
        record_state = 0x5599ca2d7c20
        record = {header_size = 5, version = <removed>, sequence = {i = <removed>}, length = 0, packet_size = 5, type = 114, epoch = 0, v2 = 0}
        __func__ = "_gnutls_recv_in_buffers"
#12 0x00007f6d021681e3 in _gnutls_handshake_io_recv_int (session=session@entry=0x5599ca2d80a0, htype=htype@entry=GNUTLS_HANDSHAKE_SERVER_HELLO, hsk=hsk@entry=0x7f6cd3abf3b0, optional=optional@entry=0) at buffers.c:1412
        ret = <optimized out>
        tleft = 0
        retries = 7
        __func__ = "_gnutls_handshake_io_recv_int"
#13 0x00007f6d0216adfc in _gnutls_recv_handshake (session=session@entry=0x5599ca2d80a0, type=type@entry=GNUTLS_HANDSHAKE_SERVER_HELLO, optional=optional@entry=0, buf=buf@entry=0x0) at handshake.c:1465
        ret = <optimized out>
        hsk = {htype = 16751, length = 0, sequence = 39424, start_offset = 2621975811, end_offset = 3364181744, header = <removed>, header_size = 22, data = {allocd = 0xf4 <error: Cannot access memory at address 0xf4>, data = 0x5599c88556f0 <removed>, max_length = 140106163185744, length = 94115618357248}}
        __func__ = "_gnutls_recv_handshake"
#14 0x00007f6d0216d146 in handshake_client (session=0x5599ca2d80a0) at handshake.c:2836
        ret = <optimized out>
        ret = <optimized out>
        params = 0x5599c8054a30
        __func__ = "gnutls_handshake"
#15 0x00007f6d0216d146 in gnutls_handshake (session=0x5599ca2d80a0) at handshake.c:2626
        ret = <optimized out>
        params = 0x5599c8054a30
        __func__ = "gnutls_handshake"
#16 0x00007f6cd5def90b in handshake_thread (task=0x5599c73b1860 [GTask], object=object@entry=0x5599ca0e5c50, task_data=<optimized out>, cancellable=<optimized out>) at gtlsconnection-gnutls.c:1258
        gnutls = 0x5599ca0e5c50 [GTlsClientConnectionGnutls]
        is_client = <optimized out>
        error = 0x0
        ret = <optimized out>
#17 0x00007f6cd5defd09 in async_handshake_thread (task=<optimized out>, object=0x5599ca0e5c50, task_data=<optimized out>, cancellable=<optimized out>) at gtlsconnection-gnutls.c:1442
        gnutls = 0x5599ca0e5c50 [GTlsClientConnectionGnutls]
#18 0x00007f6d1338ecf6 in g_task_thread_pool_thread (thread_data=0x5599c73b1860, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x5599c73b1860 [GTask]
#19 0x00007f6d12e0dfc0 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x5599c6233510
#20 0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c6245190) at ../../../../glib/gthread.c:784
        thread = 0x5599c6245190
#21 0x00007f6d11063519 in start_thread (arg=0x7f6cd3ac0700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd3ac0700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105384462080, 9088949179300460366, 140720595869982, 140720595869983, 140106444887456, 140105384462080, -9152501604077258930, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#22 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 19 (Thread 0x7f6ce0de3700 (LWP 27495)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce0de2a00, __canceltype = -522310928, __prev = 0x0}
        cbuffer = {wseq = 220, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 110
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce0de2a00, __canceltype = -522310928, __prev = 0x0}
        cbuffer = {wseq = 220, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 110
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105604014080
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6ada908) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105604014080
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c689c970) at ./js/src/threading/Thread.h:234
        pack = 0x5599c689c970
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c689c970) at ./js/src/threading/Thread.h:227
        pack = 0x5599c689c970
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce0de3700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce0de3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105605854976, 9088949179300460366, 140720595867870, 140720595867871, 94118949276016, 140105605854976, -9152529798926944434, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 18 (Thread 0x7f6ce1de5700 (LWP 27493)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce1de4a00, __canceltype = -505525520, __prev = 0x0}
        cbuffer = {wseq = 215, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 107
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce1de4a00, __canceltype = -505525520, __prev = 0x0}
        cbuffer = {wseq = 215, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 107
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105620799488
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6ad9f58) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105620799488
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c68af4e0) at ./js/src/threading/Thread.h:234
        pack = 0x5599c68af4e0
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c68af4e0) at ./js/src/threading/Thread.h:227
        pack = 0x5599c68af4e0
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce1de5700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce1de5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105622640384, 9088949179300460366, 140720595867870, 140720595867871, 94118949352672, 140105622640384, -9152532001171425458, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 17 (Thread 0x7f6cfc74b700 (LWP 27480)):
#0  0x00007f6d10d9ba6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6d12de6119 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x5599c61e1260, timeout=<optimized out>, context=0x5599c6205a40) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7f6d12df5610 <g_poll>
        max_priority = 2147483647
        timeout = 3999
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x5599c61e1260
#2  0x00007f6d12de6119 in g_main_context_iterate (context=context@entry=0x5599c6205a40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = 3999
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x5599c61e1260
#3  0x00007f6d12de622c in g_main_context_iteration (context=0x5599c6205a40, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007f6d12de6271 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5742
#5  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c6206400) at ../../../../glib/gthread.c:784
        thread = 0x5599c6206400
#6  0x00007f6d11063519 in start_thread (arg=0x7f6cfc74b700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cfc74b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140106068702976, 9088949179300460366, 140720595869454, 140720595869455, 94118942332576, 140106068702976, -9152554731212097714, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 16 (Thread 0x7f6cd27d2700 (LWP 27527)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112803897) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 303897912}
        span = {tv_sec = 0, tv_nsec = 499999088}
        sampled = 88
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112803897) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c9d310a0) at ../../../../glib/gthread.c:784
        thread = 0x5599c9d310a0
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cd27d2700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd27d2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105364612864, 9088949179300460366, 140720595854766, 140720595854767, 140106444887456, 140105364612864, -9152497630158768306, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 15 (Thread 0x7f6cfbcf5700 (LWP 27481)):
#0  0x00007f6d10d9ba6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6d12de6119 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5599c622ebd0, timeout=<optimized out>, context=0x5599c622ed30) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7f6d12df5610 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x5599c622ebd0
#2  0x00007f6d12de6119 in g_main_context_iterate (context=context@entry=0x5599c622ed30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x5599c622ebd0
#3  0x00007f6d12de622c in g_main_context_iteration (context=context@entry=0x5599c622ed30, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007f6cfbcfd42d in dconf_gdbus_worker_thread (user_data=0x5599c622ed30) at dconf-gdbus-thread.c:82
        context = 0x5599c622ed30
#5  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c6206590) at ../../../../glib/gthread.c:784
        thread = 0x5599c6206590
#6  0x00007f6d11063519 in start_thread (arg=0x7f6cfbcf5700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cfbcf5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140106057864960, 9088949179300460366, 140720595868014, 140720595868015, 140106444887456, 140106057864960, -9152554137432869042, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 14 (Thread 0x7f6cd42c1700 (LWP 27525)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112884353) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 384353821}
        span = {tv_sec = 0, tv_nsec = 499999179}
        sampled = 88
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112884353) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c6245140) at ../../../../glib/gthread.c:784
        thread = 0x5599c6245140
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cd42c1700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd42c1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105392854784, 9088949179300460366, 140720595869982, 140720595869983, 140106444887456, 140105392854784, -9152502707346983090, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 13 (Thread 0x7f6cd4ac2700 (LWP 27524)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112682865) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 182865206}
        span = {tv_sec = 0, tv_nsec = 499999794}
        sampled = 85
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112682865) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c624a320) at ../../../../glib/gthread.c:784
        thread = 0x5599c624a320
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cd4ac2700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd4ac2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105401247488, 9088949179300460366, 140720595869982, 140720595869983, 140106444887456, 140105401247488, -9152503806321739954, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 12 (Thread 0x7f6ce05e2700 (LWP 27496)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce05e1a00, __canceltype = -530703632, __prev = 0x0}
        cbuffer = {wseq = 216, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 108
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce05e1a00, __canceltype = -530703632, __prev = 0x0}
        cbuffer = {wseq = 216, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 108
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105595621376
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6adade0) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105595621376
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c689c9f0) at ./js/src/threading/Thread.h:234
        pack = 0x5599c689c9f0
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c689c9f0) at ./js/src/threading/Thread.h:227
        pack = 0x5599c689c9f0
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce05e2700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce05e2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105597462272, 9088949179300460366, 140720595867870, 140720595867871, 94118949276144, 140105597462272, -9152528699952187570, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 11 (Thread 0x7f6ccfdca700 (LWP 27532)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112682860) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 182861493}
        span = {tv_sec = 0, tv_nsec = 499998507}
        sampled = 85
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112682860) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c9a76c00) at ../../../../glib/gthread.c:784
        thread = 0x5599c9a76c00
#7  0x00007f6d11063519 in start_thread (arg=0x7f6ccfdca700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ccfdca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105320539904, 9088949179300460366, 140720595854862, 140720595854863, 140106444887456, 140105320539904, -9152457218811480242, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 10 (Thread 0x7f6ce2de7700 (LWP 27491)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce2de6a00, __canceltype = -488740112, __prev = 0x0}
        cbuffer = {wseq = 224, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 112
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce2de6a00, __canceltype = -488740112, __prev = 0x0}
        cbuffer = {wseq = 224, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 112
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105637584896
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6ad95a8) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105637584896
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c6926710) at ./js/src/threading/Thread.h:234
        pack = 0x5599c6926710
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c6926710) at ./js/src/threading/Thread.h:227
        pack = 0x5599c6926710
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce2de7700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce2de7700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105639425792, 9088949179300460366, 140720595867870, 140720595867871, 94118949840656, 140105639425792, -9152534199120939186, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 9 (Thread 0x7f6cd15cd700 (LWP 27529)):
#0  0x00007f6d10d9ba6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6d0d1ca09f in send_dg (ansp2_malloced=0x7f6cd15cc358, resplen2=0x7f6cd15cc354, anssizp2=0x7f6cd15cc350, ansp2=0x7f6cd15cc368, anscp=0x7f6cd15cc360, gotsomewhere=<synthetic pointer>, v_circuit=<synthetic pointer>, ns=0, terrno=0x7f6cd15cad04, anssizp=0x7f6cd15cae40, ansp=0x7f6cd15cacf8, buflen2=41, buf2=0x7f6cd15cae9c <removed>, buflen=41, buf=0x7f6cd15cae70 <removed>, statp=0x7f6cd15cddb8) at res_send.c:1089
        hp = 0x7f6cd15cae70
        from = {sin6_family = 484, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = {__u6_addr8 = <removed>, __u6_addr16 = {31986, 3356, 32621, 0, 0, 0, 0, 0}, __u6_addr32 = {219970802, 32621, 0, 0}}}, sin6_scope_id = 0}
        seconds = 5
        retval = <optimized out>
        recvresp1 = <optimized out>
        n = <optimized out>
        single_request_reopen = false
        recvresp2 = <optimized out>
        timeout = {tv_sec = 5, tv_nsec = 0}
        save_gotsomewhere = 0
        hp2 = 0x7f6cd15cae9c
        finish = {tv_sec = 1513044118, tv_nsec = 83540000}
        pfd = {{fd = 47, events = 1, revents = 0}}
        resplen = 0
        single_request = false
        now = {tv_sec = 1513044113, tv_nsec = 83540000}
        ptimeout = <optimized out>
        need_recompute = 0
        nwritten = <optimized out>
        have_sendmmsg = 0
        gotsomewhere = <optimized out>
        terrno = 110
        try = 0
        v_circuit = 0
        resplen = <optimized out>
        ns = 0
        n = <optimized out>
#2  0x00007f6d0d1ca09f in __libc_res_nsend (statp=statp@entry=0x7f6cd15cddb8, buf=buf@entry=0x7f6cd15cae70 <removed>, buflen=buflen@entry=41, buf2=buf2@entry=0x7f6cd15cae9c <removed>, buflen2=buflen2@entry=41, ans=<optimized out>, ans@entry=0x7f6cd15cbb10 "", anssiz=<optimized out>, ansp=0x7f6cd15cc360, ansp2=0x7f6cd15cc368, nansp2=0x7f6cd15cc350, resplen2=0x7f6cd15cc354, ansp2_malloced=0x7f6cd15cc358) at res_send.c:488
        gotsomewhere = <optimized out>
        terrno = 110
        try = 0
        v_circuit = 0
        resplen = <optimized out>
        ns = 0
        n = <optimized out>
#3  0x00007f6d0d1c8067 in __GI___libc_res_nquery (statp=statp@entry=0x7f6cd15cddb8, name=0x5599c6905060 <removed>, class=class@entry=1, type=type@entry=439963904, answer=answer@entry=0x7f6cd15cbb10 "", anslen=anslen@entry=2048, answerp=0x7f6cd15cc360, answerp2=0x7f6cd15cc368, nanswerp2=0x7f6cd15cc350, resplen2=0x7f6cd15cc354, answerp2_malloced=0x7f6cd15cc358) at res_query.c:245
        hp = 0x7f6cd15cbb10
        hp2 = <optimized out>
        n = <optimized out>
        use_malloc = 0
        oflags = 0
        bufsize = <optimized out>
        buf = 0x7f6cd15cae70 <removed>
        query1 = 0x7f6cd15cae70 <removed>
        nquery1 = 41
        query2 = 0x7f6cd15cae9c <removed>
        nquery2 = 41
        __PRETTY_FUNCTION__ = "__libc_res_nquery"
#4  0x00007f6d0d1c86b5 in __libc_res_nquerydomain (statp=statp@entry=0x7f6cd15cddb8, name=name@entry=0x5599c6905060 <removed>, domain=domain@entry=0x0, class=class@entry=1, type=type@entry=439963904, answer=answer@entry=0x7f6cd15cbb10 "", anslen=2048, answerp=0x7f6cd15cc360, answerp2=0x7f6cd15cc368, nanswerp2=0x7f6cd15cc350, resplen2=0x7f6cd15cc354, answerp2_malloced=0x7f6cd15cc358) at res_query.c:615
        nbuf = '\000' <repeats 256 times>...
        longname = <optimized out>
        n = <optimized out>
        d = <optimized out>
#5  0x00007f6d0d1c8b69 in __GI___libc_res_nsearch (statp=0x7f6cd15cddb8, name=name@entry=0x5599c6905060 <removed>, class=class@entry=1, type=type@entry=439963904, answer=answer@entry=0x7f6cd15cbb10 "", anslen=anslen@entry=2048, answerp=0x7f6cd15cc360, answerp2=0x7f6cd15cc368, nanswerp2=0x7f6cd15cc350, resplen2=0x7f6cd15cc354, answerp2_malloced=0x7f6cd15cc358) at res_query.c:399
        cp = <optimized out>
        domain = <optimized out>
        hp = 0x7f6cd15cbb10
        tmp = '\000' <repeats 1024 times>
        dots = <optimized out>
        trailing_dot = <optimized out>
        ret = <optimized out>
        saved_herrno = -1
        got_nodata = 0
        got_servfail = 0
        root_on_list = 0
        tried_as_is = 0
        searched = 0
#6  0x00007f6ccec7baa3 in _nss_dns_gethostbyname4_r (name=name@entry=0x5599c6905060 <removed>, pat=pat@entry=0x7f6cd15cc4f8, buffer=0x5599c6222980 <removed>, buflen=2048, errnop=errnop@entry=0x7f6cd15cc4e8, herrnop=herrnop@entry=0x7f6cd15cc510, ttlp=0x0) at nss_dns/dns-host.c:327
        host_buffer = {buf = 0x7f6cd15cbb10, ptr = 0x7f6cd15cbb10 ""}
        orig_host_buffer = 0x7f6cd15cbb10
        ans2p = 0x0
        nans2p = 0
        resplen2 = 0
        ans2p_malloced = 0
        olderr = 11
        status = <optimized out>
        n = <optimized out>
#7  0x00007f6d10d8ff44 in gaih_inet (name=name@entry=0x5599c6905060 <removed>, service=<optimized out>, req=req@entry=0x7f6d1369af00 <addrinfo_hints>, pai=pai@entry=0x7f6cd15cc608, naddrs=naddrs@entry=0x7f6cd15cc604, tmpbuf=tmpbuf@entry=0x7f6cd15cc670) at ../sysdeps/posix/getaddrinfo.c:830
        herrno = 1
        fct4 = 0x7f6ccec7b9b0 <_nss_dns_gethostbyname4_r>
        pat = 0x7f6cd15cc4f8
        no_inet6_data = 0
        nip = 0x5599c7ead110
        status = <optimized out>
        no_more = 0
        old_res_options = 705
        no_data = 0
        inet6_status = NSS_STATUS_UNAVAIL
        tp = <optimized out>
        st = 0x7f6cd15cc420
        at = 0x7f6cd15cc3e0
        rc = 0
        got_ipv6 = false
        canon = 0x0
        orig_name = 0x5599c6905060 <removed>
        alloca_used = <optimized out>
        port = <optimized out>
        malloc_name = false
        malloc_addrmem = false
        addrmem = 0x0
        malloc_canonbuf = false
        canonbuf = 0x0
        result = 0
#8  0x00007f6d10d91287 in __GI_getaddrinfo (name=<optimized out>, name@entry=0x5599c6905060 <removed>, service=<optimized out>, service@entry=0x0, hints=hints@entry=0x7f6d1369af00 <addrinfo_hints>, pai=pai@entry=0x7f6cd15ccad0) at ../sysdeps/posix/getaddrinfo.c:2375
        tmpbuf = {data = 0x5599c6222980, length = 2048, __space = <removed>}
        i = 0
        last_i = 0
        nresults = 0
        p = 0x0
        gaih_service = {name = 0x5599c8054930 "", num = -782449440}
        pservice = <optimized out>
        local_hints = {ai_flags = -939177552, ai_family = 21913, ai_socktype = -782449536, ai_protocol = 32620, ai_addrlen = 3355789872, ai_addr = 0x7f6cd15cc450, ai_canonname = 0x5599c8054ab0 "", ai_next = 0x7f6cd15cc420}
        in6ai = 0x5599c9fbcb38
        in6ailen = 10
        seen_ipv4 = true
        seen_ipv6 = true
        check_pf_called = true
        end = 0x7f6cd15cc608
        naddrs = 0
        __PRETTY_FUNCTION__ = "getaddrinfo"
#9  0x00007f6d13391c60 in do_lookup_by_name (task=0x5599c739d9e0 [GTask], source_object=<optimized out>, task_data=0x5599c6905060, cancellable=<optimized out>) at ../../../../gio/gthreadedresolver.c:79
        hostname = 0x5599c6905060 <removed>
        res = 0x0
        addresses = <optimized out>
        retval = <optimized out>
#10 0x00007f6d1338ecf6 in g_task_thread_pool_thread (thread_data=0x5599c739d9e0, pool_data=<optimized out>) at ../../../../gio/gtask.c:1328
        task = 0x5599c739d9e0 [GTask]
#11 0x00007f6d12e0dfc0 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:307
        pool = 0x5599c6233510
#12 0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c9a769e0) at ../../../../glib/gthread.c:784
        thread = 0x5599c9a769e0
#13 0x00007f6d11063519 in start_thread (arg=0x7f6cd15cd700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cd15cd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105345718016, 9088949179300460366, 140720595854862, 140720595854863, 140106444887456, 140105345718016, -9152495704402806962, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#14 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 8 (Thread 0x7f6ce35e8700 (LWP 27490)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce35e7a00, __canceltype = -480347408, __prev = 0x0}
        cbuffer = {wseq = 222, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 111
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce35e7a00, __canceltype = -480347408, __prev = 0x0}
        cbuffer = {wseq = 222, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 111
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105645977600
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6ad90d0) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105645977600
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c6928fe0) at ./js/src/threading/Thread.h:234
        pack = 0x5599c6928fe0
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c6928fe0) at ./js/src/threading/Thread.h:227
        pack = 0x5599c6928fe0
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce35e8700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce35e8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105647818496, 9088949179300460366, 140720595867870, 140720595867871, 94118949851104, 140105647818496, -9152535298095696050, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 7 (Thread 0x7f6cf9c30700 (LWP 27483)):
#0  0x00007f6d10da0d99 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6d12e2b7ba in g_cond_wait_until (cond=cond@entry=0x5599c6233588, mutex=mutex@entry=0x5599c6233580, end_time=end_time@entry=170112522487) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 170112, tv_nsec = 22487740}
        span = {tv_sec = 0, tv_nsec = 499999260}
        sampled = 85
        res = <optimized out>
#2  0x00007f6d12dba2e1 in g_async_queue_pop_intern_unlocked (queue=0x5599c6233580, wait=wait@entry=1, end_time=170112522487) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f6d12dba8d8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f6d12e0df94 in g_thread_pool_wait_for_new_task (pool=<optimized out>) at ../../../../glib/gthreadpool.c:262
        task = <optimized out>
        pool = 0x5599c6233510
#5  0x00007f6d12e0df94 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:296
        pool = 0x5599c6233510
#6  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c6206c00) at ../../../../glib/gthread.c:784
        thread = 0x5599c6206c00
#7  0x00007f6d11063519 in start_thread (arg=0x7f6cf9c30700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cf9c30700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140106023503616, 9088949179300460366, 140720595868846, 140720595868847, 140106444887456, 140106023503616, -9152549630401562802, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 6 (Thread 0x7f6cdfde1700 (LWP 27497)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6cdfde0a00, __canceltype = -539096336, __prev = 0x0}
        cbuffer = {wseq = 213, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 106
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6cdfde0a00, __canceltype = -539096336, __prev = 0x0}
        cbuffer = {wseq = 213, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 106
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105587228672
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6adb2b8) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105587228672
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c689ca70) at ./js/src/threading/Thread.h:234
        pack = 0x5599c689ca70
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c689ca70) at ./js/src/threading/Thread.h:227
        pack = 0x5599c689ca70
#9  0x00007f6d11063519 in start_thread (arg=0x7f6cdfde1700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cdfde1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105589069568, 9088949179300460366, 140720595867870, 140720595867871, 94118949276272, 140105589069568, -9152492416605341874, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 5 (Thread 0x7f6ce15e4700 (LWP 27494)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce15e3a00, __canceltype = -513918224, __prev = 0x0}
        cbuffer = {wseq = 218, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 109
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce15e3a00, __canceltype = -513918224, __prev = 0x0}
        cbuffer = {wseq = 218, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 109
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105612406784
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6ada430) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105612406784
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c68af560) at ./js/src/threading/Thread.h:234
        pack = 0x5599c68af560
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c68af560) at ./js/src/threading/Thread.h:227
        pack = 0x5599c68af560
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce15e4700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce15e4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105614247680, 9088949179300460366, 140720595867870, 140720595867871, 94118949352800, 140105614247680, -9152530897901701298, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 4 (Thread 0x7f6cfb4f4700 (LWP 27482)):
#0  0x00007f6d10d9ba6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6d12de6119 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x5599c6230d50, timeout=<optimized out>, context=0x5599c6243070) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7f6d12df5610 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 3
        fds = 0x5599c6230d50
#2  0x00007f6d12de6119 in g_main_context_iterate (context=0x5599c6243070, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 3
        fds = 0x5599c6230d50
#3  0x00007f6d12de64b2 in g_main_loop_run (loop=0x5599c6244fb0) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#4  0x00007f6d133cfad6 in gdbus_shared_thread_func (user_data=0x5599c6243040) at ../../../../gio/gdbusprivate.c:275
        data = 0x5599c6243040
#5  0x00007f6d12e0d5f5 in g_thread_proxy (data=0x5599c6206ed0) at ../../../../glib/gthread.c:784
        thread = 0x5599c6206ed0
#6  0x00007f6d11063519 in start_thread (arg=0x7f6cfb4f4700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cfb4f4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140106049472256, 9088949179300460366, 140106057861054, 140106057861055, 140106444887456, 140106049472256, -9152553034163144882, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 3 (Thread 0x7f6ce25e6700 (LWP 27492)):
#0  0x00007f6d11069b26 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5599c61fda38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce25e5a00, __canceltype = -497132816, __prev = 0x0}
        cbuffer = {wseq = 226, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 113
#1  0x00007f6d11069b26 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5599c61ff3a0, cond=0x5599c61fda10) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f6d11069960 <__condvar_cleanup_waiting>, __arg = 0x7f6ce25e5a00, __canceltype = -497132816, __prev = 0x0}
        cbuffer = {wseq = 226, cond = 0x5599c61fda10, mutex = 0x5599c61ff3a0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 113
#2  0x00007f6d11069b26 in __pthread_cond_wait (cond=0x5599c61fda10, mutex=0x5599c61ff3a0) at pthread_cond_wait.c:655
#3  0x00007f6d08a533c4 in js::ConditionVariable::wait(js::LockGuard<js::Mutex>&) (this=<optimized out>, lock=...) at ./js/src/threading/posix/ConditionVariable.cpp:118
        ptCond = <optimized out>
        ptMutex = <optimized out>
        r = <optimized out>
#4  0x00007f6d08a53615 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) (this=0x5599c61fda10, lock=..., a_rel_time=...) at ./js/src/threading/posix/ConditionVariable.cpp:134
#5  0x00007f6d08e4eda5 in js::GlobalHelperThreadState::wait(js::AutoLockHelperThreadState&, js::GlobalHelperThreadState::CondVar, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at ./js/src/vm/HelperThreads.cpp:786
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105629192192
#6  0x00007f6d08e4eda5 in js::HelperThread::threadLoop() (this=0x5599c6ad9a80) at ./js/src/vm/HelperThreads.cpp:1868
        ionCompile = <optimized out>
        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x5599c61fd9d8}, <No data fields>}
        stackLimit = 140105629192192
#7  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul>(mozilla::IndexSequence<0ul>) (this=0x5599c68af460) at ./js/src/threading/Thread.h:234
        pack = 0x5599c68af460
#8  0x00007f6d08e6f5d2 in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) (aPack=0x5599c68af460) at ./js/src/threading/Thread.h:227
        pack = 0x5599c68af460
#9  0x00007f6d11063519 in start_thread (arg=0x7f6ce25e6700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6ce25e6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105631033088, 9088949179300460366, 140720595867870, 140720595867871, 94118949352544, 140105631033088, -9152533100146182322, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7f6cefde9700 (LWP 27489)):
#0  0x00007f6d10d9ba6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6cf50696b1 in poll (__timeout=-1, __nfds=3, __fds=0x5599c6948a80) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
        mutex = 0x5599c68d08a0
#2  0x00007f6cf50696b1 in poll_func (ufds=0x5599c6948a80, nfds=3, timeout=-1, userdata=0x5599c68d08a0) at pulse/thread-mainloop.c:69
        mutex = 0x5599c68d08a0
#3  0x00007f6cf505b070 in pa_mainloop_poll (m=m@entry=0x5599c68d0790) at pulse/mainloop.c:844
        __func__ = "pa_mainloop_poll"
        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
#4  0x00007f6cf505b700 in pa_mainloop_iterate (m=0x5599c68d0790, block=<optimized out>, retval=0x0) at pulse/mainloop.c:926
        r = 0
#5  0x00007f6cf505b790 in pa_mainloop_run (m=0x5599c68d0790, retval=retval@entry=0x0) at pulse/mainloop.c:944
        r = <optimized out>
#6  0x00007f6cf50695f9 in thread (userdata=0x5599c6920610) at pulse/thread-mainloop.c:100
        m = 0x5599c6920610
        mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
        prev_mask = {__val = {0 <repeats 16 times>}}
        sa = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x0}
#7  0x00007f6cf4e07c58 in internal_thread_func (userdata=0x5599c69664f0) at pulsecore/thread-posix.c:81
        t = 0x5599c69664f0
#8  0x00007f6d11063519 in start_thread (arg=0x7f6cefde9700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f6cefde9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140105857537792, 9088949179300460366, 140720595869358, 140720595869359, 0, 140105857537792, -9152527605272398002, -9153481494804809906}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#9  0x00007f6d10da5a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7f6d13c93440 (LWP 27478)):
#0  0x00007f6d0fdbf33d in _cogl_pipeline_get_authority (difference=4, pipeline=0x0) at ./cogl-pipeline-private.h:605
        authority = 0x0
        state = {i = -908688368, indices = 0x7ffc11212000}
        cont = <optimized out>
        i = <optimized out>
#1  0x00007f6d0fdbf33d in cogl_pipeline_foreach_layer (pipeline=0x0, callback=callback@entry=0x7f6d11b008a0 <layer_cb>, user_data=user_data@entry=0x7ffc11211e10) at cogl-pipeline.c:715
        state = {i = -908688368, indices = 0x7ffc11212000}
        cont = <optimized out>
        i = <optimized out>
#2  0x00007f6d11b01b6d in get_first_layer_index (layer_index=<synthetic pointer>, pipeline=<optimized out>) at deprecated/clutter-texture.c:1396
        state = {has_layer = 0, first_layer = 0}
        priv = 0x5599ca05e8d0
        layer_index = <optimized out>
#3  0x00007f6d11b01b6d in clutter_texture_get_cogl_texture (texture=<optimized out>) at deprecated/clutter-texture.c:1438
        priv = 0x5599ca05e8d0
        layer_index = <optimized out>
#4  0x00007f6d1087f436 in _st_create_shadow_pipeline_from_actor (shadow_spec=0x5599c9d68410, actor=0x5599ca05ec30 [ClutterTexture]) at ../src/st/st-private.c:430
        texture = <optimized out>
        shadow_pipeline = 0x0
        box = {x1 = 5, y1 = 5, x2 = 21, y2 = 21}
        width = 16
        height = 16
#5  0x00007f6d1087bcac in st_icon_update_shadow_pipeline (icon=<optimized out>) at ../src/st/st-icon.c:278
        priv = 0x5599c7e9f4f0
#9  0x00007f6d130dae9f in <emit signal ??? on instance 0x5599ca05ec30 [ClutterTexture]> (instance=instance@entry=0x5599ca05ec30, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffc11212320, reg_save_area = 0x7ffc11212260}}
    #6  0x00007f6d130bef9d in g_closure_invoke (closure=0x5599c7ea7f90, return_value=0x0, n_param_values=1, param_values=0x7ffc11212080, invocation_hint=0x7ffc11212000) at ../../../../gobject/gclosure.c:804
                marshal = 0x7f6d130c0ea0 <g_cclosure_marshal_VOID__VOID>
                marshal_data = 0x0
                in_marshal = 0
                real_closure = 0x5599c7ea7f70
                __func__ = "g_closure_invoke"
    #7  0x00007f6d130d1cae in signal_emit_unlocked_R (node=node@entry=0x5599c7556850, detail=detail@entry=0, instance=instance@entry=0x5599ca05ec30, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffc11212080) at ../../../../gobject/gsignal.c:3635
                tmp = <optimized out>
                handler = 0x5599ca2b9d40
                accumulator = 0x0
                emission = {next = 0x0, instance = 0x5599ca05ec30, ihint = {signal_id = 407, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
                handler_list = 0x5599ca2b9d40
                return_accu = 0x0
                accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
                signal_id = 407
                max_sequential_handler_number = 38555
                return_value_altered = 0
    #8  0x00007f6d130da485 in g_signal_emit_valist (instance=0x5599ca05ec30, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffc11212240) at ../../../../gobject/gsignal.c:3391
                instance_and_params = 0x7ffc11212080
                signal_return_type = 4
                param_values = 0x7ffc11212098
                i = <optimized out>
                n_params = 0
                __func__ = "g_signal_emit_valist"
#10 0x00007f6d11b01ed5 in clutter_texture_set_cogl_texture (texture=texture@entry=0x5599ca05ec30 [ClutterTexture], cogl_tex=cogl_tex@entry=0x5599ca280be0) at deprecated/clutter-texture.c:1545
        priv = 0x5599ca05e8d0
        size_changed = <optimized out>
        width = 16
        height = 16
        __func__ = "clutter_texture_set_cogl_texture"
#11 0x00007f6d108841b9 in set_texture_cogl_texture (clutter_texture=0x5599ca05ec30 [ClutterTexture], cogl_texture=cogl_texture@entry=0x5599ca280be0) at ../src/st/st-texture-cache.c:78
#12 0x00007f6d1088434b in finish_texture_load (data=data@entry=0x5599ca248c30, pixbuf=pixbuf@entry=0x5599ca422860 [GdkPixbuf]) at ../src/st/st-texture-cache.c:540
        texture = <optimized out>
        iter = 0x5599c9d83c30 = {0x5599ca05ec30}
        cache = 0x5599c69b6ce0 [StTextureCache]
        texdata = 0x5599ca280be0
#13 0x00007f6d108844da in on_symbolic_icon_loaded (source=0x5599c9e8f570 [GtkIconInfo], result=<optimized out>, user_data=0x5599ca248c30) at ../src/st/st-texture-cache.c:557
        pixbuf = 0x5599ca422860 [GdkPixbuf]
#14 0x00007f6d1338e1a3 in g_task_return_now (task=0x5599c73b1c70 [GTask]) at ../../../../gio/gtask.c:1145
#15 0x00007f6d1338e1d9 in complete_in_idle_cb (task=0x5599c73b1c70) at ../../../../gio/gtask.c:1159
#16 0x00007f6d12de5dd5 in g_main_dispatch (context=0x5599c6206820) at ../../../../glib/gmain.c:3148
        dispatch = 0x7f6d12de2710 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x5599c73b1c70
        callback = 0x7f6d1338e1d0 <complete_in_idle_cb>
        cb_funcs = 0x7f6d130ad280 <g_source_callback_funcs>
        cb_data = 0x5599c8948de0
        need_destroy = <optimized out>
        source = 0x5599c9f73cc0
        current = 0x5599c61f4f70
        i = 2
#17 0x00007f6d12de5dd5 in g_main_context_dispatch (context=context@entry=0x5599c6206820) at ../../../../glib/gmain.c:3813
#18 0x00007f6d12de61a0 in g_main_context_iterate (context=0x5599c6206820, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 19
        fds = 0x5599c8a335a0
#19 0x00007f6d12de64b2 in g_main_loop_run (loop=0x5599c6817190) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#20 0x00007f6d11318e6c in meta_run () at core/main.c:648
#21 0x00005599c4c7e44c in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:530
        ctx = <optimized out>
        error = 0x0
        ecode = <optimized out>