.
Thread 5 (LWP 2538):
#0  0x00007f8be2f328dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8be36c4ebc in g_main_context_poll (priority=2147483647, n_fds=7, fds=0x7f8bdc002700, timeout=-1, context=0x8fdc40) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
        poll_func = 0x7f8be36d43e0 <g_poll>
#2  g_main_context_iterate (context=0x8fdc40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 7
        allocated_nfds = 7
        fds = 0x7f8bdc002700
#3  0x00007f8be36c5242 in g_main_loop_run (loop=0x8fdbd0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4002
        __FUNCTION__ = "g_main_loop_run"
#4  0x00007f8be3cbbae6 in gdbus_shared_thread_func (user_data=0x8fdc10) at /build/buildd/glib2.0-2.44.0/./gio/gdbusprivate.c:274
        data = 0x8fdc10
#5  0x00007f8be36eb955 in g_thread_proxy (data=0x8a9940) at /build/buildd/glib2.0-2.44.0/./glib/gthread.c:764
        thread = 0x8a9940
#6  0x00007f8be32086aa in start_thread (arg=0x7f8be0ca4700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8be0ca4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140238748534528, -4845136461613154198, 0, 140729531180463, 140238748535232, 9427984, 4887918091809407082, 4887910062638186602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f8be2f3deed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 4 (LWP 2587):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f8be3709a0a in g_cond_wait_until (cond=cond@entry=0x90cc08, mutex=mutex@entry=0x90cc00, end_time=end_time@entry=11247463) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1448
        now = {tv_sec = 10, tv_nsec = 747464144}
        span = {tv_sec = 0, tv_nsec = 499998856}
        sampled = 4
        res = <optimized out>
#2  0x00007f8be3699889 in g_async_queue_pop_intern_unlocked (queue=0x90cc00, wait=wait@entry=1, end_time=11247463) at /build/buildd/glib2.0-2.44.0/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f8be3699ee8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at /build/buildd/glib2.0-2.44.0/./glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f8be36ec2c0 in g_thread_pool_wait_for_new_task (pool=0x90cba0) at /build/buildd/glib2.0-2.44.0/./glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gthreadpool.c:296
        task = 0x90c320
        pool = 0x90cba0
#6  0x00007f8be36eb955 in g_thread_proxy (data=0x8a98a0) at /build/buildd/glib2.0-2.44.0/./glib/gthread.c:764
        thread = 0x8a98a0
#7  0x00007f8be32086aa in start_thread (arg=0x7f8bdaffd700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8bdaffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140238651381504, -4845136461613154198, 0, 140729531181247, 140238651382208, 9489312, 4887861282813853802, 4887910062638186602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8be2f3deed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 3 (LWP 2568):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f8be3709a0a in g_cond_wait_until (cond=cond@entry=0x90b288, mutex=mutex@entry=0x90b280, end_time=end_time@entry=11087729) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1448
        now = {tv_sec = 10, tv_nsec = 587729454}
        span = {tv_sec = 0, tv_nsec = 499999546}
        sampled = 0
        res = <optimized out>
#2  0x00007f8be3699889 in g_async_queue_pop_intern_unlocked (queue=0x90b280, wait=wait@entry=1, end_time=11087729) at /build/buildd/glib2.0-2.44.0/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f8be3699ee8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at /build/buildd/glib2.0-2.44.0/./glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007f8be36ec2c0 in g_thread_pool_wait_for_new_task (pool=0x90b220) at /build/buildd/glib2.0-2.44.0/./glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gthreadpool.c:296
        task = 0x90d8e0
        pool = 0x90b220
#6  0x00007f8be36eb955 in g_thread_proxy (data=0x8a9800) at /build/buildd/glib2.0-2.44.0/./glib/gthread.c:764
        thread = 0x8a9800
#7  0x00007f8be32086aa in start_thread (arg=0x7f8bdb7fe700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8bdb7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140238659774208, -4845136461613154198, 0, 140729531183023, 140238659774912, 9482784, 4887857984815841386, 4887910062638186602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8be2f3deed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 2 (LWP 2566):
#0  0x00007f8be2f328dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8be36c4ebc in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f8bcc0008c0, timeout=-1, context=0x908300) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
        poll_func = 0x7f8be36d43e0 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x908300, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7f8bcc0008c0
#3  0x00007f8be36c4fcc in g_main_context_iteration (context=0x908300, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
        retval = <optimized out>
#4  0x00007f8be36c5009 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:5618
No locals.
#5  0x00007f8be36eb955 in g_thread_proxy (data=0x8a94f0) at /build/buildd/glib2.0-2.44.0/./glib/gthread.c:764
        thread = 0x8a94f0
#6  0x00007f8be32086aa in start_thread (arg=0x7f8bdbfff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f8bdbfff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140238668166912, -4845136461613154198, 0, 140729531181327, 140238668167616, 0, 4887859084864340074, 4887910062638186602}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f8be2f3deed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 1 (LWP 2270):
#0  magazine_chain_pop_head (magazine_chunks=0x87e5d0) at /build/buildd/glib2.0-2.44.0/./glib/gslice.c:539
        chunk = 0xffffffffffffffff
#1  thread_memory_magazine1_alloc (tmem=<optimized out>, ix=3) at /build/buildd/glib2.0-2.44.0/./glib/gslice.c:842
        mag = 0x87e5d0
#2  g_slice_alloc (mem_size=64) at /build/buildd/glib2.0-2.44.0/./glib/gslice.c:998
        ix = 3
        tmem = 0x87e590
        chunk_size = 64
        mem = <optimized out>
#3  0x00007f8be3706e09 in tuple_allocate_members (n_members=0x8ca858, members=0x8ca850, type=0x916900) at /build/buildd/glib2.0-2.44.0/./glib/gvarianttypeinfo.c:359
        item_type = <optimized out>
        i = 0
#4  tuple_info_new (type=0x916900) at /build/buildd/glib2.0-2.44.0/./glib/gvarianttypeinfo.c:665
        info = 0x8ca830
#5  g_variant_type_info_get (type=type@entry=0x916900) at /build/buildd/glib2.0-2.44.0/./glib/gvarianttypeinfo.c:761
        container = <optimized out>
        info = <optimized out>
        type_string = 0x900990 "{yv}"
        type_char = <optimized out>
        __FUNCTION__ = "g_variant_type_info_get"
#6  0x00007f8be36ffb39 in g_variant_alloc (trusted=1, serialised=0, type=0x916900) at /build/buildd/glib2.0-2.44.0/./glib/gvariant-core.c:477
        value = 0x8ca800
#7  g_variant_new_from_children (type=type@entry=0x916900, children=0x900a70, n_children=n_children@entry=2, trusted=trusted@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gvariant-core.c:565
        value = 0x8ca800
#8  0x00007f8be36fc803 in g_variant_builder_end (builder=builder@entry=0x7ffe25b72a80) at /build/buildd/glib2.0-2.44.0/./glib/gvariant.c:3612
        my_type = 0x916900
        value = <optimized out>
        __FUNCTION__ = "g_variant_builder_end"
#9  0x00007f8be36fe363 in g_variant_valist_new (str=str@entry=0x7ffe25b72b38, app=app@entry=0x7ffe25b72b60) at /build/buildd/glib2.0-2.44.0/./glib/gvariant.c:5083
        b = {x = {0, 9537424, 0, 0, 2, 2, 9439856, 2, 2, 2, 1033660112, 0, 0, 0, 0, 0}}
        __FUNCTION__ = "g_variant_valist_new"
#10 0x00007f8be36fe6d7 in g_variant_new_va (format_string=0x7f8be3d06660 "", endptr=0x0, app=0x7ffe25b72b60) at /build/buildd/glib2.0-2.44.0/./glib/gvariant.c:5256
        value = <optimized out>
#11 0x00007f8be36feeed in g_variant_builder_add (builder=builder@entry=0x7ffe25b72ce0, format_string=format_string@entry=0x7f8be3d0665c "{yv}") at /build/buildd/glib2.0-2.44.0/./glib/gvariant.c:5412
        variant = <optimized out>
        ap = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7ffe25b72c40, reg_save_area = 0x7ffe25b72b80}}
#12 0x00007f8be3cb494b in g_dbus_message_to_blob (message=message@entry=0x7f8bdc003850, out_size=out_size@entry=0x7ffe25b72e30, capabilities=<optimized out>, error=error@entry=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusmessage.c:2668
        mbuf = {len = 128, valid_len = 12, pos = 12, data = 0x91ecc0 "l\001\001\001\316\372\r\360", byte_order = G_DATA_STREAM_BYTE_ORDER_LITTLE_ENDIAN}
        ret = 0x0
        size = <optimized out>
        body_len_offset = 4
        body_start_offset = <optimized out>
        body_size = <optimized out>
        header_fields = <optimized out>
        builder = {x = {0, 9537456, 9537457, 0, 0, 18446744073709551615, 9563472, 8, 0, 3, 1033660112, 0, 0, 0, 0, 0}}
        hash_iter = {dummy1 = 0x7f8bdc003d20, dummy2 = 0x7ffe25b72d30, dummy3 = 0x40, dummy4 = 2, dummy5 = 0, dummy6 = 0x3}
        key = 0x1
        header_value = 0x8c36d0
        signature = <optimized out>
        signature_str = <optimized out>
        num_fds_in_message = <optimized out>
        num_fds_according_to_header = <optimized out>
        __FUNCTION__ = "g_dbus_message_to_blob"
#13 0x00007f8be3ca97cd in g_dbus_connection_send_message_unlocked (connection=connection@entry=0x8f7a50, message=message@entry=0x7f8bdc003850, flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x7ffe25b72ef4, error=error@entry=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusconnection.c:1661
        blob = 0x0
        blob_size = 9188768
        serial_to_use = <optimized out>
        ret = 0
        __FUNCTION__ = "g_dbus_connection_send_message_unlocked"
#14 0x00007f8be3cac5f0 in g_dbus_connection_send_message (connection=0x8f7a50, message=0x7f8bdc003850, flags=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=0x7ffe25b72ef4, error=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusconnection.c:1775
        ret = <optimized out>
        __FUNCTION__ = "g_dbus_connection_send_message"
#15 0x00007f8be3cadc97 in g_dbus_connection_call_internal (connection=0x8f7a50, bus_name=0x0, object_path=0x91cfe0 "/org/freedesktop/IBus/engine/simple/1", interface_name=0x91d4d0 "org.freedesktop.IBus.Engine", method_name=0x8a8ee0 "\001", method_name@entry=0x41c6ca "FocusIn", parameters=0x7f8bdc003850, reply_type=0x0, flags=G_DBUS_CALL_FLAGS_NONE, timeout_msec=5000, fd_list=0x0, cancellable=0x0, callback=0x0, user_data=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusconnection.c:5599
        serial = 0
        __FUNCTION__ = "g_dbus_connection_call_internal"
#16 0x00007f8be3cb0645 in g_dbus_connection_call_with_unix_fd_list (connection=<optimized out>, bus_name=bus_name@entry=0x0, object_path=<optimized out>, interface_name=interface_name@entry=0x91d4d0 "org.freedesktop.IBus.Engine", method_name=method_name@entry=0x41c6ca "FocusIn", parameters=parameters@entry=0x0, reply_type=0x0, flags=G_DBUS_CALL_FLAGS_NONE, timeout_msec=5000, fd_list=0x0, cancellable=0x0, callback=0x0, user_data=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusconnection.c:6009
No locals.
#17 0x00007f8be3cb9da9 in g_dbus_proxy_call_internal (proxy=proxy@entry=0x899a60, method_name=method_name@entry=0x41c6ca "FocusIn", parameters=parameters@entry=0x0, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=timeout_msec@entry=-1, fd_list=fd_list@entry=0x0, cancellable=0x0, callback=0x0, user_data=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusproxy.c:2766
        simple = 0x0
        was_split = <optimized out>
        split_interface_name = 0x0
        split_method_name = 0x0
        target_method_name = 0x41c6ca "FocusIn"
        target_interface_name = 0x91d4d0 "org.freedesktop.IBus.Engine"
        destination = 0x0
        reply_type = 0x0
        my_callback = 0x0
        __FUNCTION__ = "g_dbus_proxy_call_internal"
#18 0x00007f8be3cbb646 in g_dbus_proxy_call (proxy=proxy@entry=0x899a60, method_name=method_name@entry=0x41c6ca "FocusIn", parameters=parameters@entry=0x0, flags=flags@entry=G_DBUS_CALL_FLAGS_NONE, timeout_msec=timeout_msec@entry=-1, cancellable=cancellable@entry=0x0, callback=0x0, user_data=0x0) at /build/buildd/glib2.0-2.44.0/./gio/gdbusproxy.c:3008
No locals.
#19 0x0000000000413975 in bus_engine_proxy_focus_in (engine=0x899a60) at engineproxy.c:1201
        __func__ = "bus_engine_proxy_focus_in"
#20 0x00000000004110d1 in bus_input_context_set_engine (context=0x8a3070, engine=engine@entry=0x899a60) at inputcontext.c:2208
        __func__ = "bus_input_context_set_engine"
#21 0x0000000000411320 in new_engine_cb (obj=<optimized out>, res=<optimized out>, data=0x8abd00) at inputcontext.c:2274
        error = 0x0
        engine = 0x899a60
#22 0x00007f8be3c50df7 in g_simple_async_result_complete (simple=0x90e550) at /build/buildd/glib2.0-2.44.0/./gio/gsimpleasyncresult.c:763
        current_source = 0x900ae0
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#23 0x00007f8be3c50e59 in complete_in_idle_cb (data=<optimized out>) at /build/buildd/glib2.0-2.44.0/./gio/gsimpleasyncresult.c:775
        simple = <optimized out>
#24 0x00007f8be36c4b4d in g_main_dispatch (context=0x8c6d80) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3122
        dispatch = 0x7f8be36c1610 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x90e550
        callback = 0x7f8be3c50e50 <complete_in_idle_cb>
        cb_funcs = <optimized out>
        cb_data = 0x91d8a0
        need_destroy = <optimized out>
        source = 0x900ae0
        current = 0x8a2650
        i = 1
#25 g_main_context_dispatch (context=context@entry=0x8c6d80) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3737
No locals.
#26 0x00007f8be36c4f20 in g_main_context_iterate (context=0x8c6d80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3808
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 2
        fds = 0x903290
#27 0x00007f8be36c5242 in g_main_loop_run (loop=0x9086a0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4002
        __FUNCTION__ = "g_main_loop_run"
#28 0x0000000000416aa0 in bus_server_run () at server.c:143
        __func__ = "bus_server_run"
#29 0x0000000000406334 in main (argc=1, argv=0x7ffe25b73358) at main.c:279
        context = <optimized out>
        error = 0x0