. Thread 8 (Thread 0x7f6095a5d700 (LWP 5320)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x561c1a4c90c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = oldtype = err = __ret = resultvar = __arg4 = __arg3 = __arg2 = __arg1 = _a4 = _a3 = _a2 = _a1 = #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x561c1a4c9078, cond=0x561c1a4c90a0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7f609d84ef80 <__condvar_cleanup_waiting>, __arg = 0x7f6095a5ca00, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x561c1a4c90a0, mutex = 0x561c1a4c9078, private = 0} rt = err = g = 0 flags = g1_start = signals = result = 0 wseq = 0 seq = 0 private = maxspin = err = result = wseq = g = seq = flags = private = signals = g1_start = spin = buffer = cbuffer = rt = s = #2 __pthread_cond_wait (cond=0x561c1a4c90a0, mutex=0x561c1a4c9078) at pthread_cond_wait.c:655 No locals. #3 0x00007f6096089a12 in cnd_wait (mtx=0x561c1a4c9078, cond=0x561c1a4c90a0) at ../src/../include/c11/threads_posix.h:155 __PRETTY_FUNCTION__ = #4 util_queue_thread_func (input=input@entry=0x561c1a5c7c70) at ../src/util/u_queue.c:270 job = queue = 0x561c1a4c9040 thread_index = __PRETTY_FUNCTION__ = "util_queue_thread_func" #5 0x00007f60960895d7 in impl_thrd_routine (p=) at ../src/../include/c11/threads_posix.h:87 pack = {func = 0x7f6096089960 , arg = 0x561c1a5c7c70} #6 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052804261632, 1930196244920030115, 140722193517470, 140722193517471, 0, 140052804258880, -2015286025617648733, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 7 (Thread 0x7f6087335700 (LWP 5324)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f609f00a75a in g_cond_wait_until (cond=cond@entry=0x561c1a4b6008, mutex=mutex@entry=0x561c1a4b6000, end_time=end_time@entry=24737592834) at ../../../../glib/gthread-posix.c:1449 now = {tv_sec = 24737, tv_nsec = 92834595} span = {tv_sec = 0, tv_nsec = 499999405} sampled = 2 res = #2 0x00007f609ef96061 in g_async_queue_pop_intern_unlocked (queue=0x561c1a4b6000, wait=wait@entry=1, end_time=24737592834) at ../../../../glib/gasyncqueue.c:422 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f609ef9669d in g_async_queue_timeout_pop_unlocked (queue=, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:574 end_time = __func__ = "g_async_queue_timeout_pop_unlocked" #4 0x00007f609efecc12 in g_thread_pool_wait_for_new_task (pool=) at ../../../../glib/gthreadpool.c:262 task = task = #5 g_thread_pool_thread_proxy (data=) at ../../../../glib/gthreadpool.c:296 task = pool = 0x561c1a464c70 #6 0x00007f609efec135 in g_thread_proxy (data=0x561c1af41ad0) at ../../../../glib/gthread.c:784 thread = 0x561c1af41ad0 __func__ = "g_thread_proxy" _g_boolean_var_ = #7 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052561876736, 1930196244920030115, 140722193514494, 140722193514495, 140722193514624, 140052561873984, -2015254023816326237, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 6 (Thread 0x7f6087bab700 (LWP 5323)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f609f00a63f in g_cond_wait (cond=cond@entry=0x561c1ae34938, mutex=mutex@entry=0x561c1ae34930) at ../../../../glib/gthread-posix.c:1402 sampled = 0 #2 0x00007f609ef9607b in g_async_queue_pop_intern_unlocked (queue=0x561c1ae34930, wait=wait@entry=1, end_time=end_time@entry=-1) at ../../../../glib/gasyncqueue.c:419 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f609ef96506 in g_async_queue_pop_unlocked (queue=) at ../../../../glib/gasyncqueue.c:475 __func__ = "g_async_queue_pop_unlocked" #4 0x00007f609efecaa7 in g_thread_pool_wait_for_new_task (pool=) at ../../../../glib/gthreadpool.c:245 task = task = #5 g_thread_pool_thread_proxy (data=) at ../../../../glib/gthreadpool.c:296 task = pool = 0x561c1ae34ea0 #6 0x00007f609efec135 in g_thread_proxy (data=0x561c1ae08c00) at ../../../../glib/gthread.c:784 thread = 0x561c1ae08c00 __func__ = "g_thread_proxy" _g_boolean_var_ = #7 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052570748672, 1930196244920030115, 140722193518606, 140722193518607, 140722193518736, 140052570745920, -2015255042797317213, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 5 (Thread 0x7f60951da700 (LWP 5321)): #0 0x00007f609e47d6d9 in __GI___poll (fds=0x561c1a951360, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f609efc3e46 in g_main_context_poll (priority=, n_fds=1, fds=0x561c1a951360, timeout=, context=0x561c1a510000) at ../../../../glib/gmain.c:4221 ret = errsv = poll_func = 0x7f609efd3540 poll_func = ret = errsv = #2 g_main_context_iterate (context=context@entry=0x561c1a510000, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3915 max_priority = 2147483647 timeout = -1 some_ready = nfds = 1 allocated_nfds = 1 fds = 0x561c1a951360 #3 0x00007f609efc3f6c in g_main_context_iteration (context=context@entry=0x561c1a510000, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3981 retval = #4 0x00007f6096ebeffd in dconf_gdbus_worker_thread (user_data=0x561c1a510000) at ../gdbus/dconf-gdbus-thread.c:82 context = 0x561c1a510000 #5 0x00007f609efec135 in g_thread_proxy (data=0x561c1a4ec5e0) at ../../../../glib/gthread.c:784 thread = 0x561c1a4ec5e0 __func__ = "g_thread_proxy" _g_boolean_var_ = #6 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052795336448, 1930196244920030115, 140722193520846, 140722193520847, 140722193520976, 140052795333696, -2015284446680296541, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 4 (Thread 0x7f6086b34700 (LWP 5325)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 No locals. #1 0x00007f609f00a75a in g_cond_wait_until (cond=cond@entry=0x561c1a4b6008, mutex=mutex@entry=0x561c1a4b6000, end_time=end_time@entry=24737609547) at ../../../../glib/gthread-posix.c:1449 now = {tv_sec = 24737, tv_nsec = 109547764} span = {tv_sec = 0, tv_nsec = 499999236} sampled = 3 res = #2 0x00007f609ef96061 in g_async_queue_pop_intern_unlocked (queue=0x561c1a4b6000, wait=wait@entry=1, end_time=24737609547) at ../../../../glib/gasyncqueue.c:422 retval = __func__ = "g_async_queue_pop_intern_unlocked" #3 0x00007f609ef9669d in g_async_queue_timeout_pop_unlocked (queue=, timeout=timeout@entry=500000) at ../../../../glib/gasyncqueue.c:574 end_time = __func__ = "g_async_queue_timeout_pop_unlocked" #4 0x00007f609efecc12 in g_thread_pool_wait_for_new_task (pool=) at ../../../../glib/gthreadpool.c:262 task = task = #5 g_thread_pool_thread_proxy (data=) at ../../../../glib/gthreadpool.c:296 task = pool = 0x561c1a464c70 #6 0x00007f609efec135 in g_thread_proxy (data=0x561c1af41b20) at ../../../../glib/gthread.c:784 thread = 0x561c1af41b20 __func__ = "g_thread_proxy" _g_boolean_var_ = #7 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052553484032, 1930196244920030115, 140722193515838, 140722193515839, 140722193515968, 140052553481280, -2015252924841569373, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #8 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 3 (Thread 0x7f60977c0700 (LWP 5319)): #0 0x00007f609e47d6d9 in __GI___poll (fds=0x7f6074001540, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 1 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f609efc3e46 in g_main_context_poll (priority=, n_fds=4, fds=0x7f6074001540, timeout=, context=0x561c1a490d20) at ../../../../glib/gmain.c:4221 ret = errsv = poll_func = 0x7f609efd3540 poll_func = ret = errsv = #2 g_main_context_iterate (context=0x561c1a490d20, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3915 max_priority = 2147483647 timeout = -1 some_ready = nfds = 4 allocated_nfds = 4 fds = 0x7f6074001540 #3 0x00007f609efc41d2 in g_main_loop_run (loop=0x561c1a490e60) at ../../../../glib/gmain.c:4116 self = __func__ = "g_main_loop_run" #4 0x00007f609eea17b6 in gdbus_shared_thread_func (user_data=0x561c1a490cf0) at ../../../../gio/gdbusprivate.c:275 data = 0x561c1a490cf0 #5 0x00007f609efec135 in g_thread_proxy (data=0x561c1a4a0540) at ../../../../glib/gthread.c:784 thread = 0x561c1a4a0540 __func__ = "g_thread_proxy" _g_boolean_var_ = #6 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052835075840, 1930196244920030115, 140722193517342, 140722193517343, 140722193517472, 140052835073088, -2015288583807544413, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 2 (Thread 0x7f6097fc1700 (LWP 5318)): #0 0x00007f609e47d6d9 in __GI___poll (fds=0x561c1a4c1db0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = #1 0x00007f609efc3e46 in g_main_context_poll (priority=, n_fds=2, fds=0x561c1a4c1db0, timeout=, context=0x561c1a4c0c90) at ../../../../glib/gmain.c:4221 ret = errsv = poll_func = 0x7f609efd3540 poll_func = ret = errsv = #2 g_main_context_iterate (context=context@entry=0x561c1a4c0c90, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3915 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = 2 fds = 0x561c1a4c1db0 #3 0x00007f609efc3f6c in g_main_context_iteration (context=0x561c1a4c0c90, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3981 retval = #4 0x00007f609efc3fb1 in glib_worker_main (data=) at ../../../../glib/gmain.c:5861 No locals. #5 0x00007f609efec135 in g_thread_proxy (data=0x561c1a4a04a0) at ../../../../glib/gthread.c:784 thread = 0x561c1a4a04a0 __func__ = "g_thread_proxy" _g_boolean_var_ = #6 0x00007f609d849164 in start_thread (arg=) at pthread_create.c:486 ret = pd = now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140052843468544, 1930196244920030115, 140722193516942, 140722193516943, 140722193517072, 140052843465792, -2015289665602432093, -2015268151219956829}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = #7 0x00007f609e489def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. . Thread 1 (Thread 0x7f6098659ac0 (LWP 5317)): #0 tcache_get (tc_idx=1) at malloc.c:2927 e = 0x561c1b1ae92000 e = __PRETTY_FUNCTION__ = "tcache_get" #1 __GI___libc_malloc (bytes=bytes@entry=35) at malloc.c:3034 ar_ptr = victim = hook = tbytes = 48 tc_idx = 1 __PRETTY_FUNCTION__ = "__libc_malloc" #2 0x00007f609efc9651 in g_malloc (n_bytes=n_bytes@entry=35) at ../../../../glib/gmem.c:99 mem = #3 0x00007f609efe3501 in g_strconcat (string1=string1@entry=0x7f609f01d969 "assertion failed: (") at ../../../../glib/gstrfuncs.c:585 __n = 35 __s = 1 __p = l = 35 args = {{gp_offset = 32, fp_offset = 22044, overflow_arg_area = 0x7ffc705b5dd0, reg_save_area = 0x7ffc705b5d80}} s = concat = ptr = #4 0x00007f609efeb373 in g_assertion_message_expr (domain=domain@entry=0x7f609f0cf07b "GLib-GObject", file=file@entry=0x7f609f0d12ce "../../../../gobject/gobject.c", line=line@entry=1813, func=func@entry=0x7f609f0d28c0 <__func__.14400> "g_object_new_internal", expr=expr@entry=0x7f609f0d148e "nqueue != NULL") at ../../../../glib/gtestutils.c:2618 s = #5 0x00007f609f0a9973 in g_object_new_internal (class=class@entry=0x561c1a4c1dd0, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../../gobject/gobject.c:1813 node = nqueue = 0x0 object = 0x561c1b19cba0 __func__ = "g_object_new_internal" #6 0x00007f609f0aab15 in g_object_new_with_properties (object_type=94678700261888, n_properties=0, names=names@entry=0x0, values=values@entry=0x0) at ../../../../gobject/gobject.c:1973 class = 0x561c1a4c1dd0 unref_class = 0x0 object = __func__ = "g_object_new_with_properties" #7 0x00007f609f0ab581 in g_object_new (object_type=, first_property_name=first_property_name@entry=0x0) at ../../../../gobject/gobject.c:1645 object = var_args = {{gp_offset = 2063628664, fp_offset = 32000, overflow_arg_area = 0x7f6088005ed0, reg_save_area = 0x7f609f070690 }} #8 0x00007f609ee61425 in g_task_new (source_object=source_object@entry=0x561c1a48d1c0, cancellable=cancellable@entry=0x0, callback=callback@entry=0x7f609ee9d010 , callback_data=callback_data@entry=0x561c1afb7a60) at ../../../../gio/gtask.c:696 task = source = #9 0x00007f609ee9348b in g_dbus_connection_call_internal (connection=0x561c1a48d1c0, bus_name=bus_name@entry=0x7f609ef05794 "org.freedesktop.DBus", object_path=object_path@entry=0x7f609ef057a9 "/org/freedesktop/DBus", interface_name=interface_name@entry=0x7f609ef05794 "org.freedesktop.DBus", method_name=method_name@entry=0x7f609ef107dd "GetNameOwner", parameters=, reply_type=0x7f609ef00687, flags=G_DBUS_CALL_FLAGS_NONE, timeout_msec=-1, fd_list=0x0, cancellable=0x0, callback=0x7f609ee9d010 , user_data=0x561c1afb7a60) at ../../../../gio/gdbusconnection.c:5785 state = 0x561c1a6f13a0 task = message = 0x7f6088005ed0 serial = 32764 __func__ = "g_dbus_connection_call_internal" #10 0x00007f609ee95cd5 in g_dbus_connection_call (connection=, bus_name=bus_name@entry=0x7f609ef05794 "org.freedesktop.DBus", object_path=object_path@entry=0x7f609ef057a9 "/org/freedesktop/DBus", interface_name=interface_name@entry=0x7f609ef05794 "org.freedesktop.DBus", method_name=method_name@entry=0x7f609ef107dd "GetNameOwner", parameters=, reply_type=0x7f609ef00687, flags=G_DBUS_CALL_FLAGS_NONE, timeout_msec=-1, cancellable=0x0, callback=0x7f609ee9d010 , user_data=0x561c1afb7a60) at ../../../../gio/gdbusconnection.c:6075 No locals. #11 0x00007f609ee9c622 in invoke_get_name_owner (client=0x561c1afb7a60) at ../../../../gio/gdbusnamewatching.c:90 No locals. #12 0x00007f609ee9cc6f in connection_get_cb (source_object=, res=, user_data=0x561c1afb7a60) at ../../../../gio/gdbusnamewatching.c:536 client = 0x561c1afb7a60 #13 0x00007f609ee61203 in g_task_return_now (task=0x561c1af95ed0) at ../../../../gio/gtask.c:1148 No locals. #14 0x00007f609ee61ad6 in g_task_return (task=0x561c1af95ed0, type=) at ../../../../gio/gtask.c:1206 source = 0x7f6078001320 #15 0x00007f609ee8e8a2 in bus_get_async_initable_cb (source_object=0x561c1a48d1c0, res=, user_data=0x561c1af95ed0) at ../../../../gio/gdbusconnection.c:7314 task = 0x561c1af95ed0 error = 0x0 __func__ = "bus_get_async_initable_cb" _g_boolean_var_ = #16 0x00007f609ee61203 in g_task_return_now (task=0x561c1afb0030) at ../../../../gio/gtask.c:1148 No locals. #17 0x00007f609ee61239 in complete_in_idle_cb (task=0x561c1afb0030) at ../../../../gio/gtask.c:1162 No locals. #18 0x00007f609efc3ae8 in g_main_dispatch (context=0x561c1a464b80) at ../../../../glib/gmain.c:3182 dispatch = 0x7f609efc0480 prev_source = 0x0 was_in_call = 0 user_data = 0x561c1afb0030 callback = 0x7f609ee61230 cb_funcs = cb_data = 0x7f60780013c0 need_destroy = source = 0x7f6078001320 current = 0x561c1a4b4930 i = 8 current = i = __func__ = "g_main_dispatch" source = _g_boolean_var_ = was_in_call = user_data = callback = cb_funcs = cb_data = need_destroy = dispatch = prev_source = _g_boolean_var_ = #19 g_main_context_dispatch (context=context@entry=0x561c1a464b80) at ../../../../glib/gmain.c:3847 No locals. #20 0x00007f609efc3ed8 in g_main_context_iterate (context=context@entry=0x561c1a464b80, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3920 max_priority = 0 timeout = 0 some_ready = 1 nfds = allocated_nfds = 5 fds = 0x7f6088008660 #21 0x00007f609efc3f6c in g_main_context_iteration (context=context@entry=0x561c1a464b80, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3981 retval = #22 0x00007f609ee7513d in g_application_run (application=0x561c1a4341a0, argc=, argv=0x7ffc705b6488) at ../../../../gio/gapplication.c:2470 arguments = 0x561c1a431c90 status = 0 context = 0x561c1a464b80 acquired_context = __func__ = "g_application_run" #23 0x0000561c18cd0278 in main (argc=, argv=) at ../src/totem.c:83 totem = 0x561c1a4341a0