.
Thread 7 (LWP 4560):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f77fac74cd1 in ?? ()
No symbol table info available.
#2  0x0000000000001464 in ?? ()
No symbol table info available.
#3  0x000000002b363878 in ?? ()
No symbol table info available.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 6 (LWP 4543):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f77fac74cfc in ?? ()
No symbol table info available.
#2  0x00007f77f8169ac0 in ?? ()
No symbol table info available.
#3  0x00007f77f8169ab0 in ?? ()
No symbol table info available.
#4  0x000000007c8ad2ef in ?? ()
No symbol table info available.
#5  0x00007f77f82601d8 in ?? ()
No symbol table info available.
#6  0x00007f77f82601e8 in ?? ()
No symbol table info available.
#7  0x00007f77fb52fa80 in ?? ()
No symbol table info available.
#8  0x00007f780b55c5f0 in ?? ()
No symbol table info available.
#9  0x00007f77fa8bf960 in ?? ()
No symbol table info available.
#10 0x0000000088dcd1ac in ?? ()
No symbol table info available.
#11 0x000000010b6e29f8 in ?? ()
No symbol table info available.
#12 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 5 (LWP 4542):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f77fac74cfc in ?? ()
No symbol table info available.
#2  0x000000020000095c in ?? ()
No symbol table info available.
#3  0x00007f77f8260040 in ?? ()
No symbol table info available.
#4  0x00007f77f8260050 in ?? ()
No symbol table info available.
#5  0x00007f77f8260040 in ?? ()
No symbol table info available.
#6  0x00007f77f8260050 in ?? ()
No symbol table info available.
#7  0x00007f77fb52fa80 in ?? ()
No symbol table info available.
#8  0x00007f780b55c170 in ?? ()
No symbol table info available.
#9  0x00007f77fa8bf960 in ?? ()
No symbol table info available.
#10 0x00007fff0ddfce70 in ?? ()
No symbol table info available.
#11 0x00007fff0ddfc110 in ?? ()
No symbol table info available.
#12 0x00007fff0ddfbd58 in ?? ()
No symbol table info available.
#13 0x00007f77f7968b10 in ?? ()
No symbol table info available.
#14 0x00007f77f7968b10 in ?? ()
No symbol table info available.
#15 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (LWP 4536):
#0  0x00007f78055113cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f780a04c15c in g_main_context_poll (n_fds=3, fds=0x29faa9eb79e0, timeout=-1, context=0x7f780b612900, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f780a05a550 <g_poll>
#2  g_main_context_iterate (context=0x7f780b612900, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x29faa9eb79e0
        nfds = 3
#3  0x00007f780a04c63a in g_main_loop_run (loop=0x29faa9ebfcb0) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3895
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f780492e726 in gdbus_shared_thread_func (user_data=0x29faa9eb79c0) at /build/buildd/glib2.0-2.35.8/./gio/gdbusprivate.c:278
        data = 0x29faa9eb79c0
#5  0x00007f780a070075 in g_thread_proxy (data=0x7f780b5fa4f0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f780b5fa4f0
#6  0x00007f780687bf8e in start_thread (arg=0x7f77f9b70700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f77f9b70700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140153267357440, 8579177371444491020, 0, 140153564569696, 140153309497520, 4096, -8511610672580873460, -8502988158476307700}, 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"
#7  0x00007f780551de1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (LWP 4535):
#0  0x00007f78055113cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f780a04c15c in g_main_context_poll (n_fds=1, fds=0x7f780b61ca80, timeout=-1, context=0x7f780b612c00, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
        poll_func = 0x7f780a05a550 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f780b612c00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f780b61ca80
        nfds = 1
#3  0x00007f780a04c284 in g_main_context_iteration (context=context@entry=0x7f780b612c00, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
        retval = <optimized out>
#4  0x00007f77fc3a89cd in dconf_gdbus_worker_thread (user_data=0x7f780b612c00) at dconf-gdbus-thread.c:81
        context = 0x7f780b612c00
#5  0x00007f780a070075 in g_thread_proxy (data=0x7f780b610ca0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
        thread = 0x7f780b610ca0
#6  0x00007f780687bf8e in start_thread (arg=0x7f77fc3a1700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f77fc3a1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140153309501184, 8579177371444491020, 0, 140153564569696, 140733426185328, 4096, -8511622797810420980, -8502988158476307700}, 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"
#7  0x00007f780551de1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (LWP 4534):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f780c39e0fa in epoll_wait ()
No symbol table info available.
#2  0x00007f780c39db9c in epoll_dispatch ()
No symbol table info available.
#3  0x00007f780c39bc32 in event_base_loop ()
No symbol table info available.
#4  0x00007f780c338722 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
No symbol table info available.
#5  0x00007f780c36717d in base::RunLoop::Run() ()
No symbol table info available.
#6  0x00007f780c354b44 in MessageLoop::Run() ()
No symbol table info available.
#7  0x00007f780c37bfa0 in base::Thread::ThreadMain() ()
No symbol table info available.
#8  0x00007f780c378a81 in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#9  0x00007f780687bf8e in start_thread (arg=0x7f77feba6700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f77feba6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140153351464704, 8579177371444491020, 0, 140153564569696, 140733426187760, 4096, -8511626094734691572, -8502988158476307700}, 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"
#10 0x00007f780551de1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 1 (LWP 4533):
#0  0x00007f77fae3deb5 in ?? ()
No symbol table info available.
#1  0x0000000000000000 in ?? ()
No symbol table info available.