$ gdb -batch -n -ex 'set pagination off' -ex bt -ex 'thread apply all bt full' --core /var/crash/0/22780-0-0-11-1512814174-chianamo--usr-lib-upower-upowerd.core /usr/lib/upower/upowerd
[New LWP 22780]
[New LWP 22828]
[New LWP 22827]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/upower/upowerd'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000563bf5623740 in up_backend_inhibitor_lock_take (backend=0x563bf61934a0) at up-backend.c:501
501	up-backend.c: No such file or directory.
[Current thread is 1 (Thread 0x7fd118c38ec0 (LWP 22780))]
#0  0x0000563bf5623740 in up_backend_inhibitor_lock_take (backend=0x563bf61934a0 [UpBackend]) at up-backend.c:501
#1  0x00007fd117e60745 in g_type_create_instance (type=<optimized out>) at ../../../../gobject/gtype.c:1866
#2  0x00007fd117e415e8 in g_object_new_internal (class=class@entry=0x563bf61a2e70, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../../gobject/gobject.c:1797
#3  0x00007fd117e42d85 in g_object_new_with_properties (object_type=94815531969952, n_properties=0, names=names@entry=0x0, values=values@entry=0x0) at ../../../../gobject/gobject.c:1965
#4  0x00007fd117e43801 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x0) at ../../../../gobject/gobject.c:1637
#5  0x0000563bf5624769 in up_backend_new () at up-backend.c:699
#6  0x0000563bf5610782 in up_daemon_init (daemon=0x563bf61a9150 [UpDaemon]) at up-daemon.c:1087
#7  0x00007fd117e60745 in g_type_create_instance (type=<optimized out>) at ../../../../gobject/gtype.c:1866
#8  0x00007fd117e415e8 in g_object_new_internal (class=class@entry=0x563bf61a82a0, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../../gobject/gobject.c:1797
#9  0x00007fd117e42d85 in g_object_new_with_properties (object_type=94815531989392, n_properties=0, names=names@entry=0x0, values=values@entry=0x0) at ../../../../gobject/gobject.c:1965
#10 0x00007fd117e43801 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x0) at ../../../../gobject/gobject.c:1637
#11 0x0000563bf5611efa in up_daemon_new () at up-daemon.c:1169
#12 0x0000563bf560fc14 in up_state_new () at up-main.c:72
#13 0x0000563bf560fc14 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:238

Thread 3 (Thread 0x7fd113b0e700 (LWP 22827)):
#0  0x00007fd117426a6d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fd117b63119 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fd10c0008e0, timeout=<optimized out>, context=0x563bf61b1080) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fd117b72610 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7fd10c0008e0
#2  0x00007fd117b63119 in g_main_context_iterate (context=context@entry=0x563bf61b1080, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3881
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7fd10c0008e0
#3  0x00007fd117b6322c in g_main_context_iteration (context=0x563bf61b1080, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007fd117b63271 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5742
#5  0x00007fd117b8a5f5 in g_thread_proxy (data=0x563bf61aac50) at ../../../../glib/gthread.c:784
        thread = 0x563bf61aac50
#6  0x00007fd11645e519 in start_thread (arg=0x7fd113b0e700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fd113b0e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140535955252992, 1229347209037429875, 140723791422046, 140723791422047, 140536022869408, 140535955252992, -1248161595603075981, -1248156467718046605}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd117430a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7fd11330d700 (LWP 22828)):
#0  0x00007fd117e596f8 in type_node_any_new_W (pnode=0x563bf6198ec8, ftype=<optimized out>, name=0x7fd1185c7940 "GSimpleAsyncResult", plugin=0x0, type_flags=<optimized out>) at ../../../../gobject/gtype.c:483
        j = <optimized out>
        entries = <optimized out>
        n_supers = <optimized out>
        type = 140535692017792
        node = 0x7fd104004080
        i = <optimized out>
        node_size = <optimized out>
        __func__ = "type_node_any_new_W"
#1  0x00007fd117e5f7f2 in g_type_register_static (parent_type=<optimized out>, type_name=0x7fd1185c7940 "GSimpleAsyncResult", info=info@entry=0x7fd11330cb60, flags=flags@entry=(unknown: 0)) at ../../../../gobject/gtype.c:2763
        node = <optimized out>
        type = 0
        __func__ = "g_type_register_static"
#2  0x00007fd117e5fac5 in g_type_register_static_simple (parent_type=parent_type@entry=80, type_name=<optimized out>, class_size=class_size@entry=136, class_init=class_init@entry=0x7fd11851bb10 <g_simple_async_result_class_intern_init>, instance_size=instance_size@entry=104, instance_init=instance_init@entry=0x7fd11851baf0 <g_simple_async_result_init>, flags=(unknown: 0)) at ../../../../gobject/gtype.c:2716
        info = {class_size = 136, base_init = 0x0, base_finalize = 0x0, class_init = 0x7fd11851bb10 <g_simple_async_result_class_intern_init>, class_finalize = 0x0, class_data = 0x0, instance_size = 104, n_preallocs = 0, instance_init = 0x7fd11851baf0 <g_simple_async_result_init>, value_table = 0x0}
        __func__ = "g_type_register_static_simple"
#3  0x00007fd11851bc50 in g_simple_async_result_get_type () at ../../../../gio/gsimpleasyncresult.c:239
        g_define_type_id = <optimized out>
        g_define_type_id__volatile = 0
#4  0x00007fd1184dc771 in g_async_result_legacy_propagate_error (res=res@entry=0x7fd104003030, error=error@entry=0x7fd11330cc20) at ../../../../gio/gasyncresult.c:197
        __inst = 0x7fd104003030 [GTask]
        __t = <optimized out>
        __r = <optimized out>
#5  0x00007fd11850905a in async_ready_close_callback_wrapper (source_object=0x563bf61b51d0 [GUnixConnection], res=0x7fd104003030, user_data=0x7fd104003100) at ../../../../gio/giostream.c:447
        stream = 0x563bf61b51d0 [GUnixConnection]
        klass = 0x563bf61ac190
        task = 0x7fd104003100 [GTask]
        error = 0x0
        success = <optimized out>
#6  0x00007fd11852e1a3 in g_task_return_now (task=0x7fd104003030 [GTask]) at ../../../../gio/gtask.c:1145
#7  0x00007fd11852e1d9 in complete_in_idle_cb (task=0x7fd104003030) at ../../../../gio/gtask.c:1159
#8  0x00007fd117b62dd5 in g_main_dispatch (context=0x563bf61bfcb0) at ../../../../glib/gmain.c:3148
        dispatch = 0x7fd117b5f710 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x7fd104003030
        callback = 0x7fd11852e1d0 <complete_in_idle_cb>
        cb_funcs = 0x7fd117e2a280 <g_source_callback_funcs>
        cb_data = 0x7fd1040066c0
        need_destroy = <optimized out>
        source = 0x7fd104006600
        current = 0x563bf61b59b0
        i = 0
#9  0x00007fd117b62dd5 in g_main_context_dispatch (context=context@entry=0x563bf61bfcb0) at ../../../../glib/gmain.c:3813
#10 0x00007fd117b631a0 in g_main_context_iterate (context=0x563bf61bfcb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 2
        fds = 0x7fd1040010c0
#11 0x00007fd117b634b2 in g_main_loop_run (loop=0x563bf61c11f0) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#12 0x00007fd11856fad6 in gdbus_shared_thread_func (user_data=0x563bf61bfc80) at ../../../../gio/gdbusprivate.c:275
        data = 0x563bf61bfc80
#13 0x00007fd117b8a5f5 in g_thread_proxy (data=0x563bf61aacf0) at ../../../../glib/gthread.c:784
        thread = 0x563bf61aacf0
#14 0x00007fd11645e519 in start_thread (arg=0x7fd11330d700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fd11330d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140535946860288, 1229347209037429875, 140723791421998, 140723791421999, 140536022869408, 140535946860288, -1248162694577832845, -1248156467718046605}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#15 0x00007fd117430a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7fd118c38ec0 (LWP 22780)):
#0  0x0000563bf5623740 in up_backend_inhibitor_lock_take (backend=0x563bf61934a0 [UpBackend]) at up-backend.c:501
        out = 0x0
        input = <optimized out>
        fds = 0x0
        error = 0x0
#1  0x00007fd117e60745 in g_type_create_instance (type=<optimized out>) at ../../../../gobject/gtype.c:1866
        instance = 0x563bf61934a0 [UpBackend]
        class = 0x563bf61a2e70
        allocated = <optimized out>
        private_size = <optimized out>
        ivar_size = <optimized out>
        i = <optimized out>
#2  0x00007fd117e415e8 in g_object_new_internal (class=class@entry=0x563bf61a2e70, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../../gobject/gobject.c:1797
        nqueue = 0x0
        object = <optimized out>
        __func__ = "g_object_new_internal"
#3  0x00007fd117e42d85 in g_object_new_with_properties (object_type=94815531969952, n_properties=0, names=names@entry=0x0, values=values@entry=0x0) at ../../../../gobject/gobject.c:1965
        class = 0x563bf61a2e70
        unref_class = 0x563bf61a2e70
        object = <optimized out>
        __func__ = "g_object_new_with_properties"
#4  0x00007fd117e43801 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x0) at ../../../../gobject/gobject.c:1637
        var_args = {{gp_offset = 108, fp_offset = 0, overflow_arg_area = 0x15538e0da5e8cf00, reg_save_area = 0x563bf61a7990}}
#5  0x0000563bf5624769 in up_backend_new () at up-backend.c:699
#6  0x0000563bf5610782 in up_daemon_init (daemon=0x563bf61a9150 [UpDaemon]) at up-daemon.c:1087
#7  0x00007fd117e60745 in g_type_create_instance (type=<optimized out>) at ../../../../gobject/gtype.c:1866
        instance = 0x563bf61a9150 [UpDaemon]
        class = 0x563bf61a82a0
        allocated = <optimized out>
        private_size = <optimized out>
        ivar_size = <optimized out>
        i = <optimized out>
#8  0x00007fd117e415e8 in g_object_new_internal (class=class@entry=0x563bf61a82a0, params=params@entry=0x0, n_params=n_params@entry=0) at ../../../../gobject/gobject.c:1797
        nqueue = 0x0
        object = <optimized out>
        __func__ = "g_object_new_internal"
#9  0x00007fd117e42d85 in g_object_new_with_properties (object_type=94815531989392, n_properties=0, names=names@entry=0x0, values=values@entry=0x0) at ../../../../gobject/gobject.c:1965
        class = 0x563bf61a82a0
        unref_class = 0x563bf61a82a0
        object = <optimized out>
        __func__ = "g_object_new_with_properties"
#10 0x00007fd117e43801 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x0) at ../../../../gobject/gobject.c:1637
        var_args = {{gp_offset = 4128929792, fp_offset = 22075, overflow_arg_area = 0x2, reg_save_area = 0x563bf61a6f20}}
#11 0x0000563bf5611efa in up_daemon_new () at up-daemon.c:1169
#12 0x0000563bf560fc14 in up_state_new () at up-main.c:72
        state = 0x563bf61a10e0
        error = 0x0
        context = <optimized out>
        timed_exit = 0
        immediate_exit = 0
        timer_id = 0
        verbose = 0
        options = {{long_name = 0x563bf562e3a1 "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7ffccf996cec, description = 0x563bf562e3ac "Exit after a small delay", arg_description = 0x0}, {long_name = 0x563bf562e3c5 "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7ffccf996cf0, description = 0x563bf562e450 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x563bf562e3d4 "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7ffccf996cf4, description = 0x563bf562e478 "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}}
#13 0x0000563bf560fc14 in main (argc=<optimized out>, argv=<optimized out>) at up-main.c:238
        error = 0x0
        context = <optimized out>
        timed_exit = 0
        immediate_exit = 0
        timer_id = 0
        verbose = 0
        options = {{long_name = 0x563bf562e3a1 "timed-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7ffccf996cec, description = 0x563bf562e3ac "Exit after a small delay", arg_description = 0x0}, {long_name = 0x563bf562e3c5 "immediate-exit", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7ffccf996cf0, description = 0x563bf562e450 "Exit after the engine has loaded", arg_description = 0x0}, {long_name = 0x563bf562e3d4 "verbose", short_name = 118 'v', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7ffccf996cf4, description = 0x563bf562e478 "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}}