Attachment 130765 Details for Bug 100626 – A backtrace from upowerd started from systemd and running into a busy loop (gdb)

A backtrace from upowerd started from systemd and running into a busy loop (gdb)

upowerd-busy-loop (text/plain), 65.85 KB, created by Christian Stadelmann on 2017-04-09 08:58:12 UTC

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Creator: Christian Stadelmann

Created: 2017-04-09 08:58:12 UTC

Size: 65.85 KB

patch

obsolete

>
>Thread 1 "upowerd" received signal SIGINT, Interrupt.
>0x00007f7346b09bed in read () at ../sysdeps/unix/syscall-template.S:84
>84	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
>#0  0x00007f7346b09bed in read () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7346a8ceb4 in __GI__IO_file_xsgetn (fp=0x55b2d2644200, data=<optimized out>, n=4096) at fileops.c:1442
>#2  0x00007f7346a815d9 in __GI__IO_fread (buf=buf@entry=0x7fff93e89530, size=size@entry=1, count=count@entry=4096, fp=fp@entry=0x55b2d2644200) at iofread.c:38
>#3  0x00007f734723c4bc in fread (__stream=0x55b2d2644200, __n=4096, __size=1, __ptr=0x7fff93e89530) at /usr/include/bits/stdio2.h:295
>#4  0x00007f734723c4bc in get_contents_stdio (filename=filename@entry=0x55b2d1b8505c "/proc/interrupts", f=0x55b2d2644200, contents=contents@entry=0x7fff93e8a6b8, length=length@entry=0x0, error=error@entry=0x7fff93e8a6c0)
>    at gfileutils.c:673
>#5  0x00007f734723c80c in get_contents_posix (error=0x7fff93e8a6c0, length=0x0, contents=0x7fff93e8a6b8, filename=0x55b2d1b8505c "/proc/interrupts") at gfileutils.c:914
>#6  0x00007f734723c80c in g_file_get_contents (filename=filename@entry=0x55b2d1b8505c "/proc/interrupts", contents=contents@entry=0x7fff93e8a6b8, length=length@entry=0x0, error=error@entry=0x7fff93e8a6c0) at gfileutils.c:988
>#7  0x000055b2d1b6ce87 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:339
>#8  0x00007f734725089d in g_timeout_dispatch (source=0x55b2d277ec10, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>#9  0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>#10 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#11 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>#12 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>#13 0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>
>Thread 3 (Thread 0x7f733b811700 (LWP 10971)):
>#0  0x00007f734754d28c in lookup_type_node_I (utype=94226522065632) at gtype.c:393
>        node = <optimized out>
>#1  0x00007f734754d28c in g_type_check_instance (type_instance=type_instance@entry=0x55b2d2620d90 [GDBusMessage]) at gtype.c:4130
>        node = <optimized out>
>#2  0x00007f7347541156 in g_signal_handlers_destroy (instance=instance@entry=0x55b2d2620d90) at gsignal.c:2684
>        _g_boolean_var_ = <optimized out>
>        hlbsa = <optimized out>
>        __func__ = "g_signal_handlers_destroy"
>#3  0x00007f734752d0da in g_object_unref (_object=0x55b2d2620d90) at gobject.c:3173
>        weak_locations = <optimized out>
>        old_ref = 1
>        object = 0x55b2d2620d90 [GDBusMessage]
>        object = 0x55b2d2620d90 [GDBusMessage]
>#4  0x00007f7347c57b8a in message_to_write_data_free (data=data@entry=0x55b2d263d390) at gdbusprivate.c:870
>#5  0x00007f7347c59597 in write_message_cb (source_object=<optimized out>, res=<optimized out>, user_data=0x55b2d263d390) at gdbusprivate.c:1317
>        data = 0x55b2d263d390
>        error = 0x0
>        __func__ = "write_message_cb"
>#6  0x00007f7347c169b4 in g_task_return_now (task=0x7f732c003020 [GTask]) at gtask.c:1121
>#7  0x00007f7347c169e9 in complete_in_idle_cb (task=task@entry=0x7f732c003020) at gtask.c:1135
>#8  0x00007f734724c8e7 in g_idle_dispatch (source=0x7f732c002cf0, callback=0x7f7347c169e0 <complete_in_idle_cb>, user_data=0x7f732c003020) at gmain.c:5545
>        again = <optimized out>
>#9  0x00007f734724fe52 in g_main_dispatch (context=0x55b2d26032e0) at gmain.c:3203
>        dispatch = 0x7f734724c8d0 <g_idle_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x7f732c003020
>        callback = 0x7f7347c169e0 <complete_in_idle_cb>
>        cb_funcs = 0x7f7347517280 <g_source_callback_funcs>
>        cb_data = 0x7f732c007cb0
>        need_destroy = <optimized out>
>        source = 0x7f732c002cf0
>        current = 0x55b2d25fb0b0
>        i = 0
>#10 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d26032e0) at gmain.c:3856
>#11 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d26032e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = 2
>        fds = <optimized out>
>#12 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2602dc0) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#13 0x00007f7347c57a76 in gdbus_shared_thread_func (user_data=0x55b2d26032b0) at gdbusprivate.c:247
>        data = 0x55b2d26032b0
>#14 0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30f0) at gthread.c:784
>        thread = 0x55b2d25f30f0
>        __func__ = "g_thread_proxy"
>#15 0x00007f7345f786ca in start_thread (arg=0x7f733b811700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733b811700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132896282368, 8660300926312049069, 0, 140735674883487, 140132896283072, 140132896282368, -8734196234382677587, -8734421269416842835}, 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"
>#16 0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 2 (Thread 0x7f733c012700 (LWP 10970)):
>#0  0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7347250166 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f73340008e0, timeout=<optimized out>, context=0x55b2d2602b10) at gmain.c:4228
>        poll_func = 0x7f7347260010 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#2  0x00007f7347250166 in g_main_context_iterate (context=context@entry=0x55b2d2602b10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#3  0x00007f734725027c in g_main_context_iteration (context=0x55b2d2602b10, may_block=may_block@entry=1) at gmain.c:3990
>        retval = <optimized out>
>#4  0x00007f73472502c1 in glib_worker_main (data=<optimized out>) at gmain.c:5783
>#5  0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30a0) at gthread.c:784
>        thread = 0x55b2d25f30a0
>        __func__ = "g_thread_proxy"
>#6  0x00007f7345f786ca in start_thread (arg=0x7f733c012700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733c012700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132904675072, 8660300926312049069, 0, 140735674883135, 140132904675776, 140132904675072, -8734192936384665171, -8734421269416842835}, 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  0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 1 (Thread 0x7f734861d340 (LWP 10965)):
>#0  0x00007f7346b09bed in read () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7346a8ceb4 in __GI__IO_file_xsgetn (fp=0x55b2d2644200, data=<optimized out>, n=4096) at fileops.c:1442
>        want = 4096
>        have = <optimized out>
>        count = <optimized out>
>        s = 0x7fff93e89530 ' ' <repeats 11 times>, "CPU0       CPU1       CPU2       CPU3       \n  0:        133          0          0          0   IO-APIC   2-edge      timer\n  1:         14          0          0          0   IO-APIC   1-ed"...
>#2  0x00007f7346a815d9 in __GI__IO_fread (buf=buf@entry=0x7fff93e89530, size=size@entry=1, count=count@entry=4096, fp=fp@entry=0x55b2d2644200) at iofread.c:38
>        _IO_acquire_lock_file = 0x55b2d2644200
>        bytes_requested = 4096
>        bytes_read = <optimized out>
>#3  0x00007f734723c4bc in fread (__stream=0x55b2d2644200, __n=4096, __size=1, __ptr=0x7fff93e89530) at /usr/include/bits/stdio2.h:295
>        save_errno = <optimized out>
>        buf = ' ' <repeats 11 times>, "CPU0       CPU1       CPU2       CPU3       \n  0:        133          0          0          0   IO-APIC   2-edge      timer\n  1:         14          0          0          0   IO-APIC   1-ed"...
>        bytes = <optimized out>
>        str = 0x0
>        total_bytes = <optimized out>
>        total_allocated = 0
>        tmp = <optimized out>
>        display_filename = <optimized out>
>        __func__ = "get_contents_stdio"
>#4  0x00007f734723c4bc in get_contents_stdio (filename=filename@entry=0x55b2d1b8505c "/proc/interrupts", f=0x55b2d2644200, contents=contents@entry=0x7fff93e8a6b8, length=length@entry=0x0, error=error@entry=0x7fff93e8a6c0)
>    at gfileutils.c:673
>        save_errno = <optimized out>
>        buf = ' ' <repeats 11 times>, "CPU0       CPU1       CPU2       CPU3       \n  0:        133          0          0          0   IO-APIC   2-edge      timer\n  1:         14          0          0          0   IO-APIC   1-ed"...
>        bytes = <optimized out>
>        str = 0x0
>        total_bytes = <optimized out>
>        total_allocated = 0
>        tmp = <optimized out>
>        display_filename = <optimized out>
>        __func__ = "get_contents_stdio"
>#5  0x00007f734723c80c in get_contents_posix (error=0x7fff93e8a6c0, length=0x0, contents=0x7fff93e8a6b8, filename=0x55b2d1b8505c "/proc/interrupts") at gfileutils.c:914
>        f = <optimized out>
>        stat_buf = 
>            {st_dev = 4, st_ino = 4026531988, st_nlink = 1, st_mode = 33060, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 0, st_blksize = 1024, st_blocks = 0, st_atim = {tv_sec = 1491727749, tv_nsec = 324146294}, st_mtim = {tv_sec = 1491727749, tv_nsec = 324146294}, st_ctim = {tv_sec = 1491727749, tv_nsec = 324146294}, __glibc_reserved = {0, 0, 0}}
>        fd = 9
>        __func__ = "g_file_get_contents"
>#6  0x00007f734723c80c in g_file_get_contents (filename=filename@entry=0x55b2d1b8505c "/proc/interrupts", contents=contents@entry=0x7fff93e8a6b8, length=length@entry=0x0, error=error@entry=0x7fff93e8a6c0) at gfileutils.c:988
>        __func__ = "g_file_get_contents"
>#7  0x000055b2d1b6ce87 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:339
>        i = <optimized out>
>        j = <optimized out>
>        ret = <optimized out>
>        special_ipi = <optimized out>
>        data = 0x0
>        lines = 0x0
>        error = 0x0
>        cpus = 0
>        found = <optimized out>
>        found2 = <optimized out>
>        irq = <optimized out>
>        interrupts = <optimized out>
>        sections = <optimized out>
>        item = <optimized out>
>#8  0x00007f734725089d in g_timeout_dispatch (source=0x55b2d277ec10, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>        timeout_source = 0x55b2d277ec10
>        again = <optimized out>
>#9  0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>        dispatch = 0x7f7347250880 <g_timeout_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x55b2d25eb080
>        callback = 0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>
>        cb_funcs = 0x7f7347517280 <g_source_callback_funcs>
>        cb_data = 0x55b2d277e960
>        need_destroy = <optimized out>
>        source = 0x55b2d277ec10
>        current = 0x55b2d25fb090
>        i = 3298
>#10 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#11 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = 2
>        fds = <optimized out>
>#12 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#13 0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>        error = 0x0
>        context = <optimized out>
>        timed_exit = 0
>        immediate_exit = 0
>        timer_id = 0
>        verbose = 0
>        options = 
>            {{long_name = 0x55b2d1b85519 "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a87c, description = 0x55b2d1b85524 "Exit after a small delay", arg_description = 0x0}, {long_name = 0x55b2d1b8553d "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a880, description = 0x55b2d1b855c8 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x55b2d1b8554c "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a884, description = 0x55b2d1b855f0 "Show extra debugging information", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>Continuing.
>
>Thread 1 "upowerd" received signal SIGINT, Interrupt.
>0x00007f73472935da in g_variant_type_get_string_length (type=0x55b2d2712241) at gvarianttype.c:393
>393	      else if (type_string[index] == ')' || type_string[index] == '}')
>#0  0x00007f73472935da in g_variant_type_get_string_length (type=0x55b2d2712241) at gvarianttype.c:393
>#1  0x00007f7347293b7a in g_variant_type_is_subtype_of (type=<optimized out>, supertype=0x55b2d2712241) at gvarianttype.c:801
>#2  0x00007f73472858b5 in g_variant_is_of_type (value=value@entry=0x7f732c0056c0, type=<optimized out>) at gvariant.c:2107
>#3  0x00007f734728873a in g_variant_builder_add_value (builder=builder@entry=0x7fff93e89c60, value=0x7f732c0056c0) at gvariant.c:3482
>#4  0x00007f734728aa58 in g_variant_builder_add (builder=builder@entry=0x7fff93e89c60, format_string=format_string@entry=0x7f7347cc11cb "{yv}") at gvariant.c:5500
>#5  0x00007f7347c5085b in g_dbus_message_to_blob (message=message@entry=0x55b2d25f3680 [GDBusMessage], out_size=out_size@entry=0x7fff93e89db0, capabilities=<optimized out>, error=error@entry=0x0) at gdbusmessage.c:2668
>#6  0x00007f7347c44fac in g_dbus_connection_send_message_unlocked (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], message=message@entry=0x55b2d25f3680 [GDBusMessage], flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x0, error=error@entry=0x0) at gdbusconnection.c:1617
>#7  0x00007f7347c48160 in g_dbus_connection_send_message (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], message=message@entry=0x55b2d25f3680 [GDBusMessage], flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x0, error=error@entry=0x0) at gdbusconnection.c:1731
>#8  0x00007f7347c4bf22 in g_dbus_connection_emit_signal (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], destination_bus_name=destination_bus_name@entry=0x0, object_path=<optimized out>, interface_name=interface_name@entry=0x55b2d1b86598 "org.freedesktop.UPower.Wakeups", signal_name=signal_name@entry=0x55b2d1b86557 "TotalChanged", parameters=parameters@entry=0x7f732c0076c0, error=0x0) at gdbusconnection.c:5559
>#9  0x000055b2d1b7a466 in _up_exported_wakeups_on_signal_total_changed (object=<optimized out>, arg_value=<optimized out>) at up-wakeups-generated.c:1416
>#10 0x00007f734680fc58 in ffi_call_unix64 () at ../src/x86/unix64.S:76
>#11 0x00007f734680f6ba in ffi_call (cif=cif@entry=0x7fff93e8a0e0, fn=fn@entry=0x55b2d1b7a3b0 <_up_exported_wakeups_on_signal_total_changed>, rvalue=<optimized out>, avalue=avalue@entry=0x7fff93e89ff0) at ../src/x86/ffi64.c:525
>#16 0x00007f73475438eb in <emit signal 0x55b2d1b86498 "total-changed" on instance 0x55b2d25eb080 [UpWakeups]> (instance=0x55b2d25eb080, detailed_signal=detailed_signal@entry=0x55b2d1b86498 "total-changed") at gsignal.c:3487
>    #12 0x00007f7347528c1e in g_cclosure_marshal_generic (closure=0x55b2d25e9d50, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>)
>    at gclosure.c:1490
>    #13 0x00007f73475283e5 in g_closure_invoke (closure=closure@entry=0x55b2d25e9d50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff93e8a300, invocation_hint=invocation_hint@entry=0x7fff93e8a280) at gclosure.c:804
>    #14 0x00007f734753a82d in signal_emit_unlocked_R (node=node@entry=0x55b2d25e9d80, detail=detail@entry=0, instance=instance@entry=0x55b2d25eb080, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff93e8a300) at gsignal.c:3673
>    #15 0x00007f734754305f in g_signal_emit_valist (instance=instance@entry=0x55b2d25eb080, signal_id=signal_id@entry=9, detail=detail@entry=0, var_args=var_args@entry=0x7fff93e8a518) at gsignal.c:3391
>#17 0x000055b2d1b79810 in up_exported_wakeups_emit_total_changed (object=<optimized out>, arg_value=arg_value@entry=216) at up-wakeups-generated.c:506
>#18 0x000055b2d1b6c508 in up_wakeups_perhaps_data_changed (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:300
>#19 0x000055b2d1b6d058 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:429
>#20 0x00007f734725089d in g_timeout_dispatch (source=0x55b2d276e300, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>#21 0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>#22 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#23 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>#24 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>#25 0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>
>Thread 3 (Thread 0x7f733b811700 (LWP 10971)):
>#0  0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7347250166 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f732c0010c0, timeout=<optimized out>, context=0x55b2d26032e0) at gmain.c:4228
>        poll_func = 0x7f7347260010 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f732c0010c0
>#2  0x00007f7347250166 in g_main_context_iterate (context=0x55b2d26032e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f732c0010c0
>#3  0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2602dc0) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#4  0x00007f7347c57a76 in gdbus_shared_thread_func (user_data=0x55b2d26032b0) at gdbusprivate.c:247
>        data = 0x55b2d26032b0
>#5  0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30f0) at gthread.c:784
>        thread = 0x55b2d25f30f0
>        __func__ = "g_thread_proxy"
>#6  0x00007f7345f786ca in start_thread (arg=0x7f733b811700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733b811700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132896282368, 8660300926312049069, 0, 140735674883487, 140132896283072, 140132896282368, -8734196234382677587, -8734421269416842835}, 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  0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 2 (Thread 0x7f733c012700 (LWP 10970)):
>#0  0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7347250166 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f73340008e0, timeout=<optimized out>, context=0x55b2d2602b10) at gmain.c:4228
>        poll_func = 0x7f7347260010 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#2  0x00007f7347250166 in g_main_context_iterate (context=context@entry=0x55b2d2602b10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#3  0x00007f734725027c in g_main_context_iteration (context=0x55b2d2602b10, may_block=may_block@entry=1) at gmain.c:3990
>        retval = <optimized out>
>#4  0x00007f73472502c1 in glib_worker_main (data=<optimized out>) at gmain.c:5783
>#5  0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30a0) at gthread.c:784
>        thread = 0x55b2d25f30a0
>        __func__ = "g_thread_proxy"
>#6  0x00007f7345f786ca in start_thread (arg=0x7f733c012700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733c012700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132904675072, 8660300926312049069, 0, 140735674883135, 140132904675776, 140132904675072, -8734192936384665171, -8734421269416842835}, 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  0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 1 (Thread 0x7f734861d340 (LWP 10965)):
>#0  0x00007f73472935da in g_variant_type_get_string_length (type=0x55b2d2712241) at gvarianttype.c:393
>        type_string = 0x55b2d2712241 "{yv}"
>        brackets = 1
>        index = 1
>#1  0x00007f7347293b7a in g_variant_type_is_subtype_of (type=<optimized out>, supertype=0x55b2d2712241) at gvarianttype.c:801
>        supertype_string = 0x55b2d2712241 "{yv}"
>        supertype_end = <optimized out>
>        type_string = 0x55b2d2736ad0 "{yv}"
>        __func__ = "g_variant_type_is_subtype_of"
>#2  0x00007f73472858b5 in g_variant_is_of_type (value=value@entry=0x7f732c0056c0, type=<optimized out>) at gvariant.c:2107
>#3  0x00007f734728873a in g_variant_builder_add_value (builder=builder@entry=0x7fff93e89c60, value=0x7f732c0056c0) at gvariant.c:3482
>        _g_boolean_var_ = <optimized out>
>        __func__ = "g_variant_builder_add_value"
>#4  0x00007f734728aa58 in g_variant_builder_add (builder=builder@entry=0x7fff93e89c60, format_string=format_string@entry=0x7f7347cc11cb "{yv}") at gvariant.c:5500
>        variant = <optimized out>
>        ap = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff93e89bc0, reg_save_area = 0x7fff93e89b00}}
>#5  0x00007f7347c5085b in g_dbus_message_to_blob (message=message@entry=0x55b2d25f3680 [GDBusMessage], out_size=out_size@entry=0x7fff93e89db0, capabilities=<optimized out>, error=error@entry=0x0) at gdbusmessage.c:2668
>        mbuf = {len = 128, valid_len = 12, pos = 12, data = 0x55b2d27c8dd0 "l\004\001\001\316\372", <incomplete sequence \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 = 
>              {u = {s = {partial_magic = 0, type = 0x55b2d2712240, y = {94226523169345, 0, 0, 18446744073709551615, 94226524102336, 8, 0, 3, 1033660112, 0, 0, 0, 0, 0}}, x = {0, 94226523169344, 94226523169345, 0, 0, 18446744073709551615, 94226524102336, 8, 0, 3, 1033660112, 0, 0, 0, 0, 0}}}
>        hash_iter = {dummy1 = 0x55b2d26412a0, dummy2 = 0x40, dummy3 = 0x1, dummy4 = 1, dummy5 = 21938, dummy6 = 0x4}
>        key = 0x8
>        header_value = 0x55b2d262c630
>        signature = <optimized out>
>        signature_str = <optimized out>
>        num_fds_in_message = <optimized out>
>        num_fds_according_to_header = <optimized out>
>        __func__ = "g_dbus_message_to_blob"
>#6  0x00007f7347c44fac in g_dbus_connection_send_message_unlocked (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], message=message@entry=0x55b2d25f3680 [GDBusMessage], flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x0, error=error@entry=0x0) at gdbusconnection.c:1617
>        blob = 0x0
>        blob_size = 0
>        serial_to_use = <optimized out>
>        ret = 0
>        __func__ = "g_dbus_connection_send_message_unlocked"
>#7  0x00007f7347c48160 in g_dbus_connection_send_message (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], message=message@entry=0x55b2d25f3680 [GDBusMessage], flags=flags@entry=G_DBUS_SEND_MESSAGE_FLAGS_NONE, out_serial=out_serial@entry=0x0, error=error@entry=0x0) at gdbusconnection.c:1731
>        ret = <optimized out>
>        __func__ = "g_dbus_connection_send_message"
>#8  0x00007f7347c4bf22 in g_dbus_connection_emit_signal (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], destination_bus_name=destination_bus_name@entry=0x0, object_path=<optimized out>, interface_name=interface_name@entry=0x55b2d1b86598 "org.freedesktop.UPower.Wakeups", signal_name=signal_name@entry=0x55b2d1b86557 "TotalChanged", parameters=parameters@entry=0x7f732c0076c0, error=0x0) at gdbusconnection.c:5559
>        message = 0x55b2d25f3680 [GDBusMessage]
>        ret = 0
>        __func__ = "g_dbus_connection_emit_signal"
>#9  0x000055b2d1b7a466 in _up_exported_wakeups_on_signal_total_changed (object=<optimized out>, arg_value=<optimized out>) at up-wakeups-generated.c:1416
>        connection = 0x55b2d25f9030 [GDBusConnection]
>        skeleton = 0x55b2d25eb080 [UpWakeups]
>        connections = 0x55b2d26a1a00 = {0x55b2d25f9030}
>        l = 0x55b2d26a1a00 = {0x55b2d25f9030}
>        signal_variant = 0x7f732c0076c0
>#10 0x00007f734680fc58 in ffi_call_unix64 () at ../src/x86/unix64.S:76
>#11 0x00007f734680f6ba in ffi_call (cif=cif@entry=0x7fff93e8a0e0, fn=fn@entry=0x55b2d1b7a3b0 <_up_exported_wakeups_on_signal_total_changed>, rvalue=<optimized out>, avalue=avalue@entry=0x7fff93e89ff0) at ../src/x86/ffi64.c:525
>        classes = {X86_64_INTEGER_CLASS, 538976288, 2481496288, 32767}
>        stack = <optimized out>
>        argp = 0x7fff93e89ef0 ""
>        arg_types = <optimized out>
>        gprcount = 3
>        ssecount = <optimized out>
>        ngpr = 1
>        nsse = 0
>        i = <optimized out>
>        avn = <optimized out>
>        ret_in_memory = <optimized out>
>        reg_args = <optimized out>
>#16 0x00007f73475438eb in <emit signal 0x55b2d1b86498 "total-changed" on instance 0x55b2d25eb080 [UpWakeups]> (instance=0x55b2d25eb080, detailed_signal=detailed_signal@entry=0x55b2d1b86498 "total-changed") at gsignal.c:3487
>        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff93e8a650, reg_save_area = 0x7fff93e8a560}}
>        detail = 0
>        itype = 94226521954560
>        __func__ = "g_signal_emit_by_name"
>    #12 0x00007f7347528c1e in g_cclosure_marshal_generic (closure=0x55b2d25e9d50, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>)
>    at gclosure.c:1490
>                rtype = <optimized out>
>                rvalue = 0x7fff93e8a050
>                n_args = 3
>                atypes = <optimized out>
>                args = <optimized out>
>                i = <optimized out>
>                cif = {abi = FFI_UNIX64, nargs = 3, arg_types = 0x7fff93e8a020, rtype = 0x7f7346810040 <ffi_type_void>, bytes = 0, flags = 0}
>                cc = 0x55b2d25e9d50
>                enum_tmpval = <optimized out>
>                tmpval_used = 0
>    #13 0x00007f73475283e5 in g_closure_invoke (closure=closure@entry=0x55b2d25e9d50, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fff93e8a300, invocation_hint=invocation_hint@entry=0x7fff93e8a280) at gclosure.c:804
>                marshal = <optimized out>
>                marshal_data = <optimized out>
>                in_marshal = 0
>                real_closure = 0x55b2d25e9d30
>                __func__ = "g_closure_invoke"
>    #14 0x00007f734753a82d in signal_emit_unlocked_R (node=node@entry=0x55b2d25e9d80, detail=detail@entry=0, instance=instance@entry=0x55b2d25eb080, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff93e8a300) at gsignal.c:3673
>                accumulator = 0x0
>                emission = {next = 0x0, instance = 0x55b2d25eb080, ihint = {signal_id = 9, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 94226521954560}
>                class_closure = 0x55b2d25e9d50
>                handler_list = <optimized out>
>                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 = 9
>                max_sequential_handler_number = 6396
>                return_value_altered = 0
>    #15 0x00007f734754305f in g_signal_emit_valist (instance=instance@entry=0x55b2d25eb080, signal_id=signal_id@entry=9, detail=detail@entry=0, var_args=var_args@entry=0x7fff93e8a518) at gsignal.c:3391
>                instance_and_params = 0x7fff93e8a300
>                signal_return_type = <optimized out>
>                param_values = 0x7fff93e8a318
>                node = <optimized out>
>                i = <optimized out>
>                n_params = <optimized out>
>                __func__ = "g_signal_emit_valist"
>#17 0x000055b2d1b79810 in up_exported_wakeups_emit_total_changed (object=<optimized out>, arg_value=arg_value@entry=216) at up-wakeups-generated.c:506
>#18 0x000055b2d1b6c508 in up_wakeups_perhaps_data_changed (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:300
>#19 0x000055b2d1b6d058 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:429
>        i = <optimized out>
>        j = <optimized out>
>        ret = <optimized out>
>        special_ipi = <optimized out>
>        data = 0x55b2d27ea800 ' ' <repeats 11 times>, "CPU0       CPU1       CPU2       CPU3       \n  0:        133          0          0          0   IO-APIC   2-edge      timer\n  1:         14          0          0          0   IO-APIC   1-ed"...
>        lines = 0x55b2d280dab0
>        error = 0x0
>        cpus = 4
>        found = <optimized out>
>        found2 = <optimized out>
>        irq = <optimized out>
>        interrupts = <optimized out>
>        sections = <optimized out>
>        item = <optimized out>
>#20 0x00007f734725089d in g_timeout_dispatch (source=0x55b2d276e300, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>        timeout_source = 0x55b2d276e300
>        again = <optimized out>
>#21 0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>        dispatch = 0x7f7347250880 <g_timeout_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x55b2d25eb080
>        callback = 0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>
>        cb_funcs = 0x7f7347517280 <g_source_callback_funcs>
>        cb_data = 0x55b2d2638900
>        need_destroy = <optimized out>
>        source = 0x55b2d276e300
>        current = 0x55b2d25fb090
>        i = 3182
>#22 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#23 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = 2
>        fds = <optimized out>
>#24 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#25 0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>        error = 0x0
>        context = <optimized out>
>        timed_exit = 0
>        immediate_exit = 0
>        timer_id = 0
>        verbose = 0
>        options = 
>            {{long_name = 0x55b2d1b85519 "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a87c, description = 0x55b2d1b85524 "Exit after a small delay", arg_description = 0x0}, {long_name = 0x55b2d1b8553d "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a880, description = 0x55b2d1b855c8 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x55b2d1b8554c "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a884, description = 0x55b2d1b855f0 "Show extra debugging information", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>Continuing.
>
>Thread 1 "upowerd" received signal SIGINT, Interrupt.
>g_object_ref (_object=_object@entry=0x55b2d25f3520) at gobject.c:3056
>3056	  if (old_val == 1 && OBJECT_HAS_TOGGLE_REF (object))
>#0  0x00007f734752cbb1 in g_object_ref (_object=_object@entry=0x55b2d25f3520) at gobject.c:3056
>#1  0x00007f734752ec00 in g_object_notify (object=0x55b2d25f3520 [UpWakeupItem], property_name=property_name@entry=0x7f7347f3cc85 "value") at gobject.c:1189
>#2  0x00007f7347f2d8b8 in up_wakeup_item_set_value (wakeup_item=wakeup_item@entry=0x55b2d25f3520 [UpWakeupItem], value=1.284570679187241e-322) at up-wakeup-item.c:200
>#3  0x000055b2d1b6d118 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:422
>#4  0x00007f734725089d in g_timeout_dispatch (source=0x55b2d2727ba0, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>#5  0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>#6  0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#7  0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>#8  0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>#9  0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>
>Thread 3 (Thread 0x7f733b811700 (LWP 10971)):
>#0  0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7347250166 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f732c0010c0, timeout=<optimized out>, context=0x55b2d26032e0) at gmain.c:4228
>        poll_func = 0x7f7347260010 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f732c0010c0
>#2  0x00007f7347250166 in g_main_context_iterate (context=0x55b2d26032e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f732c0010c0
>#3  0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2602dc0) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#4  0x00007f7347c57a76 in gdbus_shared_thread_func (user_data=0x55b2d26032b0) at gdbusprivate.c:247
>        data = 0x55b2d26032b0
>#5  0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30f0) at gthread.c:784
>        thread = 0x55b2d25f30f0
>        __func__ = "g_thread_proxy"
>#6  0x00007f7345f786ca in start_thread (arg=0x7f733b811700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733b811700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132896282368, 8660300926312049069, 0, 140735674883487, 140132896283072, 140132896282368, -8734196234382677587, -8734421269416842835}, 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  0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 2 (Thread 0x7f733c012700 (LWP 10970)):
>#0  0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7347250166 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f73340008e0, timeout=<optimized out>, context=0x55b2d2602b10) at gmain.c:4228
>        poll_func = 0x7f7347260010 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#2  0x00007f7347250166 in g_main_context_iterate (context=context@entry=0x55b2d2602b10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#3  0x00007f734725027c in g_main_context_iteration (context=0x55b2d2602b10, may_block=may_block@entry=1) at gmain.c:3990
>        retval = <optimized out>
>#4  0x00007f73472502c1 in glib_worker_main (data=<optimized out>) at gmain.c:5783
>#5  0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30a0) at gthread.c:784
>        thread = 0x55b2d25f30a0
>        __func__ = "g_thread_proxy"
>#6  0x00007f7345f786ca in start_thread (arg=0x7f733c012700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733c012700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132904675072, 8660300926312049069, 0, 140735674883135, 140132904675776, 140132904675072, -8734192936384665171, -8734421269416842835}, 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  0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 1 (Thread 0x7f734861d340 (LWP 10965)):
>#0  0x00007f734752cbb1 in g_object_ref (_object=_object@entry=0x55b2d25f3520) at gobject.c:3056
>        object = 0x55b2d25f3520 [UpWakeupItem]
>        old_val = 1
>        __func__ = "g_object_ref"
>#1  0x00007f734752ec00 in g_object_notify (object=0x55b2d25f3520 [UpWakeupItem], property_name=property_name@entry=0x7f7347f3cc85 "value") at gobject.c:1189
>        pspec = <optimized out>
>        __func__ = "g_object_notify"
>#2  0x00007f7347f2d8b8 in up_wakeup_item_set_value (wakeup_item=wakeup_item@entry=0x55b2d25f3520 [UpWakeupItem], value=1.284570679187241e-322) at up-wakeup-item.c:200
>        __func__ = "up_wakeup_item_set_value"
>#3  0x000055b2d1b6d118 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:422
>        i = 26
>        j = <optimized out>
>        ret = <optimized out>
>        special_ipi = 1
>        data = 0x55b2d27ea600 ' ' <repeats 11 times>, "CPU0       CPU1       CPU2       CPU3       \n  0:        133          0          0          0   IO-APIC   2-edge      timer\n  1:         14          0          0          0   IO-APIC   1-ed"...
>        lines = 0x55b2d280dab0
>        error = 0x0
>        cpus = 4
>        found = 0x55b2d263f650 "TLB shootdowns"
>        found2 = <optimized out>
>        irq = 4084
>        interrupts = 2614657
>        sections = 0x55b2d2768ae0
>        item = 0x55b2d25f3520 [UpWakeupItem]
>#4  0x00007f734725089d in g_timeout_dispatch (source=0x55b2d2727ba0, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>        timeout_source = 0x55b2d2727ba0
>        again = <optimized out>
>#5  0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>        dispatch = 0x7f7347250880 <g_timeout_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x55b2d25eb080
>        callback = 0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>
>        cb_funcs = 0x7f7347517280 <g_source_callback_funcs>
>        cb_data = 0x55b2d2727940
>        need_destroy = <optimized out>
>        source = 0x55b2d2727ba0
>        current = 0x55b2d25fb090
>        i = 2199
>#6  0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#7  0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = 2
>        fds = <optimized out>
>#8  0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#9  0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>        error = 0x0
>        context = <optimized out>
>        timed_exit = 0
>        immediate_exit = 0
>        timer_id = 0
>        verbose = 0
>        options = 
>            {{long_name = 0x55b2d1b85519 "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a87c, description = 0x55b2d1b85524 "Exit after a small delay", arg_description = 0x0}, {long_name = 0x55b2d1b8553d "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a880, description = 0x55b2d1b855c8 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x55b2d1b8554c "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a884, description = 0x55b2d1b855f0 "Show extra debugging information", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>Continuing.
>
>Thread 1 "upowerd" received signal SIGINT, Interrupt.
>_int_malloc (av=av@entry=0x7f7346dd2ae0 <main_arena>, bytes=bytes@entry=32) at malloc.c:3439
>3439	  if (in_smallbin_range (nb))
>#0  0x00007f7346a95e13 in _int_malloc (av=av@entry=0x7f7346dd2ae0 <main_arena>, bytes=bytes@entry=32) at malloc.c:3439
>#1  0x00007f7346a97f14 in __GI___libc_malloc (bytes=bytes@entry=32) at malloc.c:2925
>#2  0x00007f73472555b9 in g_malloc (n_bytes=n_bytes@entry=32) at gmem.c:94
>#3  0x00007f7347233c5d in g_data_set_internal (dataset=0x0, new_destroy_func=0x7f734752c2e0 <g_object_notify_queue_free>, new_data=0x55b2d260a940, key_id=60, datalist=0x55b2d262cdf0) at gdataset.c:464
>#4  0x00007f7347233c5d in g_datalist_id_set_data_full (datalist=datalist@entry=0x55b2d262cdf0, key_id=60, data=data@entry=0x55b2d260a940, destroy_func=destroy_func@entry=0x7f734752c2e0 <g_object_notify_queue_free>) at gdataset.c:670
>#5  0x00007f734752c222 in g_object_notify_queue_freeze (object=object@entry=0x55b2d262cde0, conditional=conditional@entry=0) at gobject.c:242
>#6  0x00007f734752c2c4 in g_object_init (object=0x55b2d262cde0, class=0x55b2d2604bd0) at gobject.c:981
>#7  0x00007f734754b7bf in g_type_create_instance (type=94226522065632) at gtype.c:1860
>#8  0x00007f734752d69b in g_object_new_internal (class=class@entry=0x55b2d2604bd0, params=params@entry=0x0, n_params=n_params@entry=0) at gobject.c:1783
>#9  0x00007f734752f0ad in g_object_newv (object_type=object_type@entry=94226522065632, n_parameters=n_parameters@entry=0, parameters=parameters@entry=0x0) at gobject.c:1930
>#10 0x00007f734752f864 in g_object_new (object_type=94226522065632, first_property_name=first_property_name@entry=0x0) at gobject.c:1623
>#11 0x00007f7347c4e529 in g_dbus_message_new () at gdbusmessage.c:578
>#12 0x00007f7347c4f8cd in g_dbus_message_new_signal (path=path@entry=0x55b2d2608c70 "/org/freedesktop/UPower/Wakeups", interface_=interface_@entry=0x55b2d1b86598 "org.freedesktop.UPower.Wakeups", signal=signal@entry=0x55b2d1b8654b "DataChanged") at gdbusmessage.c:643
>#13 0x00007f7347c4bede in g_dbus_connection_emit_signal (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], destination_bus_name=destination_bus_name@entry=0x0, object_path=0x55b2d2608c70 "/org/freedesktop/UPower/Wakeups", interface_name=interface_name@entry=0x55b2d1b86598 "org.freedesktop.UPower.Wakeups", signal_name=signal_name@entry=0x55b2d1b8654b "DataChanged", parameters=parameters@entry=0x55b2d27efa40, error=0x0) at gdbusconnection.c:5547
>#14 0x000055b2d1b7a376 in _up_exported_wakeups_on_signal_data_changed (object=<optimized out>) at up-wakeups-generated.c:1438
>#15 0x00007f734680fc58 in ffi_call_unix64 () at ../src/x86/unix64.S:76
>#16 0x00007f734680f6ba in ffi_call (cif=cif@entry=0x7fff93e8a120, fn=fn@entry=0x55b2d1b7a2d0 <_up_exported_wakeups_on_signal_data_changed>, rvalue=<optimized out>, avalue=avalue@entry=0x7fff93e8a050) at ../src/x86/ffi64.c:525
>#21 0x00007f73475438eb in <emit signal 0x55b2d1b864a6 "data-changed" on instance 0x55b2d25eb080 [UpWakeups]> (instance=0x55b2d25eb080, detailed_signal=detailed_signal@entry=0x55b2d1b864a6 "data-changed") at gsignal.c:3487
>    #17 0x00007f7347528c1e in g_cclosure_marshal_generic (closure=0x55b2d25e9c40, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>)
>    at gclosure.c:1490
>    #18 0x00007f73475283e5 in g_closure_invoke (closure=closure@entry=0x55b2d25e9c40, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7fff93e8a340, invocation_hint=invocation_hint@entry=0x7fff93e8a2c0) at gclosure.c:804
>    #19 0x00007f734753a82d in signal_emit_unlocked_R (node=node@entry=0x55b2d25e8170, detail=detail@entry=0, instance=instance@entry=0x55b2d25eb080, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff93e8a340) at gsignal.c:3673
>    #20 0x00007f734754305f in g_signal_emit_valist (instance=instance@entry=0x55b2d25eb080, signal_id=signal_id@entry=10, detail=detail@entry=0, var_args=var_args@entry=0x7fff93e8a548) at gsignal.c:3391
>#22 0x000055b2d1b7981e in up_exported_wakeups_emit_data_changed (object=<optimized out>) at up-wakeups-generated.c:519
>#23 0x000055b2d1b6c526 in up_wakeups_perhaps_data_changed (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:305
>#24 0x000055b2d1b6d058 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:429
>#25 0x00007f734725089d in g_timeout_dispatch (source=0x55b2d27492f0, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>#26 0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>#27 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#28 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>#29 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>#30 0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>
>Thread 3 (Thread 0x7f733b811700 (LWP 10971)):
>#0  0x00007f7346b13bf9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007f734729500c in g_mutex_lock_slowpath (mutex=mutex@entry=0x7f734776a218 <g.notify_lock_lock>) at gthread-posix.c:1313
>#2  0x00007f7347295882 in g_mutex_lock (mutex=mutex@entry=0x7f734776a218 <g.notify_lock_lock>) at gthread-posix.c:1337
>#3  0x00007f734752c1b0 in g_object_notify_queue_freeze (object=object@entry=0x7f732c0031c0, conditional=conditional@entry=0) at gobject.c:231
>        nqueue = <optimized out>
>#4  0x00007f734752c2c4 in g_object_init (object=0x7f732c0031c0, class=0x55b2d2602e30) at gobject.c:981
>#5  0x00007f734754b7bf in g_type_create_instance (type=94226522013696) at gtype.c:1860
>        pnode = <optimized out>
>        node = 0x55b2d25f8000
>        instance = 0x7f732c0031c0
>        class = 0x55b2d2602e30
>        allocated = <optimized out>
>        private_size = <optimized out>
>        ivar_size = <optimized out>
>        i = <optimized out>
>#6  0x00007f734752d69b in g_object_new_internal (class=class@entry=0x55b2d2602e30, params=params@entry=0x0, n_params=n_params@entry=0) at gobject.c:1783
>        nqueue = 0x0
>        object = <optimized out>
>        __func__ = "g_object_new_internal"
>#7  0x00007f734752f0ad in g_object_newv (object_type=object_type@entry=94226522013696, n_parameters=n_parameters@entry=0, parameters=parameters@entry=0x0) at gobject.c:1930
>        class = 0x55b2d2602e30
>        unref_class = 0x0
>        object = <optimized out>
>        __func__ = "g_object_newv"
>#8  0x00007f734752f864 in g_object_new (object_type=94226522013696, first_property_name=first_property_name@entry=0x0) at gobject.c:1623
>        var_args = {{gp_offset = 738210240, fp_offset = 32627, overflow_arg_area = 0x7f733b810c38, reg_save_area = 0x7f734724c8d0 <g_idle_dispatch>}}
>        __func__ = "g_object_new"
>#9  0x00007f7347c16d25 in g_task_new (source_object=source_object@entry=0x0, cancellable=cancellable@entry=0x0, callback=callback@entry=0x7f7347c59430 <write_message_cb>, callback_data=callback_data@entry=0x55b2d27ef790) at gtask.c:693
>        task = <optimized out>
>        source = <optimized out>
>#10 0x00007f7347c58dcd in write_message_async (worker=worker@entry=0x55b2d25ecd20, data=data@entry=0x55b2d27ef790, callback=callback@entry=0x7f7347c59430 <write_message_cb>, user_data=user_data@entry=0x55b2d27ef790) at gdbusprivate.c:1094
>#11 0x00007f7347c58fae in continue_writing (worker=0x55b2d25ecd20) at gdbusprivate.c:1497
>        old_message = <optimized out>
>        new_blob = <optimized out>
>        new_blob_size = 1
>        error = 0x7f7347517200 <table>
>        data = 0x55b2d27ef790
>        flush_async_data = 0x0
>        __func__ = "continue_writing"
>#12 0x00007f7347c59119 in continue_writing_in_idle_cb (user_data=user_data@entry=0x55b2d25ecd20) at gdbusprivate.c:1518
>        worker = 0x55b2d25ecd20
>#13 0x00007f734724c8e7 in g_idle_dispatch (source=0x55b2d2759570, callback=0x7f7347c59100 <continue_writing_in_idle_cb>, user_data=0x55b2d25ecd20) at gmain.c:5545
>        again = <optimized out>
>#14 0x00007f734724fe52 in g_main_dispatch (context=0x55b2d26032e0) at gmain.c:3203
>        dispatch = 0x7f734724c8d0 <g_idle_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x55b2d25ecd20
>        callback = 0x7f7347c59100 <continue_writing_in_idle_cb>
>        cb_funcs = 0x7f7347517280 <g_source_callback_funcs>
>        cb_data = 0x55b2d27befa0
>        need_destroy = <optimized out>
>        source = 0x55b2d2759570
>        current = 0x55b2d25fb0b0
>        i = 0
>#15 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d26032e0) at gmain.c:3856
>#16 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d26032e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = 2
>        fds = <optimized out>
>#17 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2602dc0) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#18 0x00007f7347c57a76 in gdbus_shared_thread_func (user_data=0x55b2d26032b0) at gdbusprivate.c:247
>        data = 0x55b2d26032b0
>#19 0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30f0) at gthread.c:784
>        thread = 0x55b2d25f30f0
>        __func__ = "g_thread_proxy"
>#20 0x00007f7345f786ca in start_thread (arg=0x7f733b811700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733b811700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132896282368, 8660300926312049069, 0, 140735674883487, 140132896283072, 140132896282368, -8734196234382677587, -8734421269416842835}, 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"
>#21 0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 2 (Thread 0x7f733c012700 (LWP 10970)):
>#0  0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007f7347250166 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f73340008e0, timeout=<optimized out>, context=0x55b2d2602b10) at gmain.c:4228
>        poll_func = 0x7f7347260010 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#2  0x00007f7347250166 in g_main_context_iterate (context=context@entry=0x55b2d2602b10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3924
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f73340008e0
>#3  0x00007f734725027c in g_main_context_iteration (context=0x55b2d2602b10, may_block=may_block@entry=1) at gmain.c:3990
>        retval = <optimized out>
>#4  0x00007f73472502c1 in glib_worker_main (data=<optimized out>) at gmain.c:5783
>#5  0x00007f7347277b93 in g_thread_proxy (data=0x55b2d25f30a0) at gthread.c:784
>        thread = 0x55b2d25f30a0
>        __func__ = "g_thread_proxy"
>#6  0x00007f7345f786ca in start_thread (arg=0x7f733c012700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7f733c012700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140132904675072, 8660300926312049069, 0, 140735674883135, 140132904675776, 140132904675072, -8734192936384665171, -8734421269416842835}, 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  0x00007f7346b19f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
>
>Thread 1 (Thread 0x7f734861d340 (LWP 10965)):
>#0  0x00007f7346a95e13 in _int_malloc (av=av@entry=0x7f7346dd2ae0 <main_arena>, bytes=bytes@entry=32) at malloc.c:3439
>        nb = 48
>        idx = <optimized out>
>        bin = <optimized out>
>        victim = <optimized out>
>        size = <optimized out>
>        victim_index = <optimized out>
>        remainder = <optimized out>
>        remainder_size = <optimized out>
>        block = <optimized out>
>        bit = <optimized out>
>        map = <optimized out>
>        fwd = <optimized out>
>        bck = <optimized out>
>        errstr = 0x0
>        __func__ = "_int_malloc"
>#1  0x00007f7346a97f14 in __GI___libc_malloc (bytes=bytes@entry=32) at malloc.c:2925
>        ar_ptr = 0x7f7346dd2ae0 <main_arena>
>        victim = <optimized out>
>        hook = <optimized out>
>#2  0x00007f73472555b9 in g_malloc (n_bytes=n_bytes@entry=32) at gmem.c:94
>        mem = <optimized out>
>#3  0x00007f7347233c5d in g_data_set_internal (dataset=0x0, new_destroy_func=0x7f734752c2e0 <g_object_notify_queue_free>, new_data=0x55b2d260a940, key_id=60, datalist=0x55b2d262cdf0) at gdataset.c:464
>        old = {key = <optimized out>, data = 0x0, destroy = <optimized out>}
>        data = <optimized out>
>        data_last = <optimized out>
>        data_end = <optimized out>
>        d = 0x0
>        old_d = 0x0
>        __func__ = "g_datalist_id_set_data_full"
>#4  0x00007f7347233c5d in g_datalist_id_set_data_full (datalist=datalist@entry=0x55b2d262cdf0, key_id=60, data=data@entry=0x55b2d260a940, destroy_func=destroy_func@entry=0x7f734752c2e0 <g_object_notify_queue_free>) at gdataset.c:670
>        __func__ = "g_datalist_id_set_data_full"
>#5  0x00007f734752c222 in g_object_notify_queue_freeze (object=object@entry=0x55b2d262cde0, conditional=conditional@entry=0) at gobject.c:242
>        nqueue = 0x55b2d260a940
>#6  0x00007f734752c2c4 in g_object_init (object=0x55b2d262cde0, class=0x55b2d2604bd0) at gobject.c:981
>#7  0x00007f734754b7bf in g_type_create_instance (type=94226522065632) at gtype.c:1860
>        pnode = <optimized out>
>        node = 0x55b2d2604ae0
>        instance = 0x55b2d262cde0
>        class = 0x55b2d2604bd0
>        allocated = <optimized out>
>        private_size = <optimized out>
>        ivar_size = <optimized out>
>        i = <optimized out>
>#8  0x00007f734752d69b in g_object_new_internal (class=class@entry=0x55b2d2604bd0, params=params@entry=0x0, n_params=n_params@entry=0) at gobject.c:1783
>        nqueue = 0x0
>        object = <optimized out>
>        __func__ = "g_object_new_internal"
>#9  0x00007f734752f0ad in g_object_newv (object_type=object_type@entry=94226522065632, n_parameters=n_parameters@entry=0, parameters=parameters@entry=0x0) at gobject.c:1930
>        class = 0x55b2d2604bd0
>        unref_class = 0x0
>        object = <optimized out>
>        __func__ = "g_object_newv"
>#10 0x00007f734752f864 in g_object_new (object_type=94226522065632, first_property_name=first_property_name@entry=0x0) at gobject.c:1623
>        var_args = {{gp_offset = 0, fp_offset = 0, overflow_arg_area = 0x0, reg_save_area = 0x0}}
>        __func__ = "g_object_new"
>#11 0x00007f7347c4e529 in g_dbus_message_new () at gdbusmessage.c:578
>#12 0x00007f7347c4f8cd in g_dbus_message_new_signal (path=path@entry=0x55b2d2608c70 "/org/freedesktop/UPower/Wakeups", interface_=interface_@entry=0x55b2d1b86598 "org.freedesktop.UPower.Wakeups", signal=signal@entry=0x55b2d1b8654b "DataChanged") at gdbusmessage.c:643
>        message = <optimized out>
>        __func__ = "g_dbus_message_new_signal"
>#13 0x00007f7347c4bede in g_dbus_connection_emit_signal (connection=connection@entry=0x55b2d25f9030 [GDBusConnection], destination_bus_name=destination_bus_name@entry=0x0, object_path=0x55b2d2608c70 "/org/freedesktop/UPower/Wakeups", interface_name=interface_name@entry=0x55b2d1b86598 "org.freedesktop.UPower.Wakeups", signal_name=signal_name@entry=0x55b2d1b8654b "DataChanged", parameters=parameters@entry=0x55b2d27efa40, error=0x0) at gdbusconnection.c:5547
>        message = 0x0
>        ret = 0
>        __func__ = "g_dbus_connection_emit_signal"
>#14 0x000055b2d1b7a376 in _up_exported_wakeups_on_signal_data_changed (object=<optimized out>) at up-wakeups-generated.c:1438
>        connection = 0x55b2d25f9030 [GDBusConnection]
>        skeleton = 0x55b2d25eb080 [UpWakeups]
>        connections = 0x55b2d26a2000 = {0x55b2d25f9030}
>        l = 0x55b2d26a2000 = {0x55b2d25f9030}
>        signal_variant = 0x55b2d27efa40
>#15 0x00007f734680fc58 in ffi_call_unix64 () at ../src/x86/unix64.S:76
>#16 0x00007f734680f6ba in ffi_call (cif=cif@entry=0x7fff93e8a120, fn=fn@entry=0x55b2d1b7a2d0 <_up_exported_wakeups_on_signal_data_changed>, rvalue=<optimized out>, avalue=avalue@entry=0x7fff93e8a050) at ../src/x86/ffi64.c:525
>        classes = {X86_64_INTEGER_CLASS, 32767, 2481496352, 32767}
>        stack = <optimized out>
>        argp = 0x7fff93e89f50 ""
>        arg_types = <optimized out>
>        gprcount = 2
>        ssecount = <optimized out>
>        ngpr = 1
>        nsse = 0
>        i = <optimized out>
>        avn = <optimized out>
>        ret_in_memory = <optimized out>
>        reg_args = <optimized out>
>#21 0x00007f73475438eb in <emit signal 0x55b2d1b864a6 "data-changed" on instance 0x55b2d25eb080 [UpWakeups]> (instance=0x55b2d25eb080, detailed_signal=detailed_signal@entry=0x55b2d1b864a6 "data-changed") at gsignal.c:3487
>        var_args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff93e8a680, reg_save_area = 0x7fff93e8a590}}
>        detail = 0
>        itype = 94226521954560
>        __func__ = "g_signal_emit_by_name"
>    #17 0x00007f7347528c1e in g_cclosure_marshal_generic (closure=0x55b2d25e9c40, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>)
>    at gclosure.c:1490
>                rtype = <optimized out>
>                rvalue = 0x7fff93e8a090
>                n_args = 2
>                atypes = <optimized out>
>                args = <optimized out>
>                i = <optimized out>
>                cif = {abi = FFI_UNIX64, nargs = 2, arg_types = 0x7fff93e8a070, rtype = 0x7f7346810040 <ffi_type_void>, bytes = 0, flags = 0}
>                cc = 0x55b2d25e9c40
>                enum_tmpval = <optimized out>
>                tmpval_used = 0
>    #18 0x00007f73475283e5 in g_closure_invoke (closure=closure@entry=0x55b2d25e9c40, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7fff93e8a340, invocation_hint=invocation_hint@entry=0x7fff93e8a2c0) at gclosure.c:804
>                marshal = <optimized out>
>                marshal_data = <optimized out>
>                in_marshal = 0
>                real_closure = 0x55b2d25e9c20
>                __func__ = "g_closure_invoke"
>    #19 0x00007f734753a82d in signal_emit_unlocked_R (node=node@entry=0x55b2d25e8170, detail=detail@entry=0, instance=instance@entry=0x55b2d25eb080, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff93e8a340) at gsignal.c:3673
>                accumulator = 0x0
>                emission = {next = 0x0, instance = 0x55b2d25eb080, ihint = {signal_id = 10, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 94226521954560}
>                class_closure = 0x55b2d25e9c40
>                handler_list = <optimized out>
>                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 = 10
>                max_sequential_handler_number = 6396
>                return_value_altered = 0
>    #20 0x00007f734754305f in g_signal_emit_valist (instance=instance@entry=0x55b2d25eb080, signal_id=signal_id@entry=10, detail=detail@entry=0, var_args=var_args@entry=0x7fff93e8a548) at gsignal.c:3391
>                instance_and_params = 0x7fff93e8a340
>                signal_return_type = <optimized out>
>                param_values = 0x7fff93e8a358
>                node = <optimized out>
>                i = <optimized out>
>                n_params = <optimized out>
>                __func__ = "g_signal_emit_valist"
>#22 0x000055b2d1b7981e in up_exported_wakeups_emit_data_changed (object=<optimized out>) at up-wakeups-generated.c:519
>#23 0x000055b2d1b6c526 in up_wakeups_perhaps_data_changed (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:305
>#24 0x000055b2d1b6d058 in up_wakeups_poll_kernel_cb (wakeups=wakeups@entry=0x55b2d25eb080 [UpWakeups]) at up-wakeups.c:429
>        i = <optimized out>
>        j = <optimized out>
>        ret = <optimized out>
>        special_ipi = <optimized out>
>        data = 0x55b2d27ea600 ' ' <repeats 11 times>, "CPU0       CPU1       CPU2       CPU3       \n  0:        133          0          0          0   IO-APIC   2-edge      timer\n  1:         14          0          0          0   IO-APIC   1-ed"...
>        lines = 0x55b2d266dbb0
>        error = 0x0
>        cpus = 4
>        found = <optimized out>
>        found2 = <optimized out>
>        irq = <optimized out>
>        interrupts = <optimized out>
>        sections = <optimized out>
>        item = <optimized out>
>#25 0x00007f734725089d in g_timeout_dispatch (source=0x55b2d27492f0, callback=0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>, user_data=0x55b2d25eb080) at gmain.c:4674
>        timeout_source = 0x55b2d27492f0
>        again = <optimized out>
>#26 0x00007f734724fe52 in g_main_dispatch (context=0x55b2d25e8430) at gmain.c:3203
>        dispatch = 0x7f7347250880 <g_timeout_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x55b2d25eb080
>        callback = 0x55b2d1b6cdd0 <up_wakeups_poll_kernel_cb>
>        cb_funcs = 0x7f7347517280 <g_source_callback_funcs>
>        cb_data = 0x55b2d2749090
>        need_destroy = <optimized out>
>        source = 0x55b2d27492f0
>        current = 0x55b2d25fb090
>        i = 2439
>#27 0x00007f734724fe52 in g_main_context_dispatch (context=context@entry=0x55b2d25e8430) at gmain.c:3856
>#28 0x00007f73472501d0 in g_main_context_iterate (context=0x55b2d25e8430, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3929
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = 2
>        allocated_nfds = 2
>        fds = <optimized out>
>#29 0x00007f73472504f2 in g_main_loop_run (loop=0x55b2d2604a70) at gmain.c:4125
>        __func__ = "g_main_loop_run"
>#30 0x000055b2d1b67dd7 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:271
>        error = 0x0
>        context = <optimized out>
>        timed_exit = 0
>        immediate_exit = 0
>        timer_id = 0
>        verbose = 0
>        options = 
>            {{long_name = 0x55b2d1b85519 "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a87c, description = 0x55b2d1b85524 "Exit after a small delay", arg_description = 0x0}, {long_name = 0x55b2d1b8553d "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a880, description = 0x55b2d1b855c8 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x55b2d1b8554c "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff93e8a884, description = 0x55b2d1b855f0 "Show extra debugging information", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>Continuing.
>
>Thread 1 "upowerd" received signal SIGINT, Interrupt.
>0x00007f7346b0e01d in poll () at ../sysdeps/unix/syscall-template.S:84
>84	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
>Detaching from program: /usr/libexec/upowerd, process 10965

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