.
Thread 4 (Thread 0x7f737183f700 (LWP 25259)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007f737acf07a5 in g_cond_wait_until (cond=0x184acf8, mutex=<optimized out>, end_time=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gthread-posix.c:855
        ts = {tv_sec = 45406, tv_nsec = 699810000}
        status = <optimized out>
#2  0x00007f737ac8b271 in g_async_queue_pop_intern_unlocked (queue=0x184acf0, wait=1, end_time=45406699810) at /build/buildd/glib2.0-2.31.20/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f737ac8b88a in g_async_queue_timeout_pop (queue=0x184acf0, timeout=15000000) at /build/buildd/glib2.0-2.31.20/./glib/gasyncqueue.c:545
        end_time = 45406699810
        retval = <optimized out>
#4  0x00007f737acd6f74 in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.31.20/./glib/gthreadpool.c:169
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gthreadpool.c:366
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007f737acd67f5 in g_thread_proxy (data=0x181f5e0) at /build/buildd/glib2.0-2.31.20/./glib/gthread.c:801
        thread = 0x181f5e0
#7  0x00007f737a19ee9a in start_thread (arg=0x7f737183f700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f737183f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7548098358374016798, 140733654164896, 140133802441152, 0, 3, 7627170939096553698, 7627181023774136546}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f737a9a274d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f7372674700 (LWP 25258)):
#0  0x00007f737a996d93 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f737acb5136 in g_main_context_poll (n_fds=3, fds=0x7f73640010c0, timeout=-1, context=0x7f736c00cf70, priority=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3412
        poll_func = 0x7f737acc20b0 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f736c00cf70, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3113
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f73640010c0
        max_priority = 2147483647
        nfds = 3
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x7f736c00cf70, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3055
        some_ready = 1677725888
#4  0x00007f737acb559a in g_main_loop_run (loop=0x7f736c00cf20) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3312
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f737b7da426 in g_dbus_proxy_set_property (object=0x0, prop_id=<optimized out>, value=0x7f7372e74930, pspec=0x0) at /build/buildd/glib2.0-2.31.20/./gio/gdbusproxy.c:326
        proxy = 0x7f73726749c0
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f7372e75700 (LWP 25257)):
#0  0x00007f737a996d93 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f737acb5136 in g_main_context_poll (n_fds=1, fds=0x7f736c0010e0, timeout=-1, context=0x1824f20, priority=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3412
        poll_func = 0x7f737acc20b0 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1824f20, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3113
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f736c0010e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x1824f20, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3055
        some_ready = 1811943648
#4  0x00007f737acb559a in g_main_loop_run (loop=0x7f736c0010c0) at /build/buildd/glib2.0-2.31.20/./glib/gmain.c:3312
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f7372e7a96b in dconf_context_thread (data=<optimized out>) at dconfcontext.c:11
        context = 0x1824f20
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#6  0x00007f737acd67f5 in g_thread_proxy (data=0x181f680) at /build/buildd/glib2.0-2.31.20/./glib/gthread.c:801
        thread = 0x181f680
#7  0x00007f737a19ee9a in start_thread (arg=0x7f7372e75700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f7372e75700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -7548098358374016798, 140733654167248, 140133825731008, 0, 3, 7627164029567916258, 7627181023774136546}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f737a9a274d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f737c9d7940 (LWP 25245)):
#0  0x00007f737ace7b92 in g_variant_is_trusted (value=0x0) at /build/buildd/glib2.0-2.31.20/./glib/gvariant-core.c:604
No locals.
#1  0x00007f737ace1f2c in g_variant_new_tuple (children=0x7fff1b76f0c0, n_children=1) at /build/buildd/glib2.0-2.31.20/./glib/gvariant.c:878
        tuple_type = <optimized out>
        my_children = 0x1b3f1c0
        trusted = <optimized out>
        value = <optimized out>
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_variant_new_tuple"
#2  0x00007f735d3f3e52 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.