.
Thread 9 (Thread 0x7f8996fae700 (LWP 1717)):
#0  0x00007f89bbe06072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f89b82f1280 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10304>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5593e1589940, cond=0x7f89b82f1258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f89bbe05e00 <__condvar_cleanup_waiting>, __arg = 0x7f8996fada10, __canceltype = 5, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x7f89b82f1258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, mutex = 0x5593e1589940, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x7f89b82f1258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, mutex=0x5593e1589940) at pthread_cond_wait.c:655
No locals.
#3  0x00007f89a7d30dbc in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7f89b82f1258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>) at /build/gcc-7-Kmyjnc/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#4  std::condition_variable::wait (this=this@entry=0x7f89b82f1258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#5  0x00007f89b80c7fa6 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (__lock=<synthetic pointer>..., this=<optimized out>) at /usr/include/c++/7/condition_variable:251
        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x5593e1589970}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x5593e1589940, _M_owns = true}
#6  std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}>(std::unique_lock<bmalloc::Mutex>&, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}) (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/7/condition_variable:260
No locals.
#7  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7f89b82f1250 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10256>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7f89b82f1254 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10260>, _M_owns = false}
#8  0x00007f89b80c82d9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#9  0x00007f89a7d370ff in std::execute_native_thread_routine (__p=0x5593e155fe50) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:83
        __t = {_M_t = {_M_t = {<std::_Tuple_impl<0, std::thread::_State*, std::default_delete<std::thread::_State> >> = {<std::_Tuple_impl<1, std::default_delete<std::thread::_State> >> = {<std::_Head_base<1, std::default_delete<std::thread::_State>, true>> = {<std::default_delete<std::thread::_State>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, std::thread::_State*, false>> = {_M_head_impl = 0x5593e155fe50}, <No data fields>}, <No data fields>}}}
#10 0x00007f89bbdff7fc in start_thread (arg=0x7f8996fae700) at pthread_create.c:465
        pd = 0x7f8996fae700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228920272640, 4921208902855688919, 140724389555918, 140724389555919, 140228920272640, 140228920273344, -4947053996220874025, -4946972384709836073}, 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"
#11 0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 8 (Thread 0x7f8994a28700 (LWP 1720)):
#0  0x00007f89bbb20831 in __GI___poll (fds=0x5593e1570700, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f89bc062169 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5593e1570700, timeout=<optimized out>, context=0x5593e15b2000) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7f89bc071640 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x5593e15b2000, 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 = 0x5593e1570700
#3  0x00007f89bc06227c in g_main_context_iteration (context=context@entry=0x5593e15b2000, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007f8994a3046d in dconf_gdbus_worker_thread (user_data=0x5593e15b2000) at dconf-gdbus-thread.c:82
        context = 0x5593e15b2000
#5  0x00007f89bc089645 in g_thread_proxy (data=0x5593e15aa4f0) at ../../../../glib/gthread.c:784
        thread = 0x5593e15aa4f0
#6  0x00007f89bbdff7fc in start_thread (arg=0x7f8994a28700) at pthread_create.c:465
        pd = 0x7f8994a28700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228880926464, 4921208902855688919, 140724389554494, 140724389554495, 140228880926464, 140228880927168, -4947050084579409193, -4946972384709836073}, 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  0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 7 (Thread 0x7f898f7fe700 (LWP 1722)):
#0  0x00007f89bbb20831 in __GI___poll (fds=0x5593e1bb23b0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f89bc062169 in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x5593e1bb23b0, timeout=<optimized out>, context=0x7f8990017ce0) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7f89bc071640 <g_poll>
#2  g_main_context_iterate (context=0x7f8990017ce0, 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 = 4
        allocated_nfds = 4
        fds = 0x5593e1bb23b0
#3  0x00007f89bc062502 in g_main_loop_run (loop=0x7f8990017e20) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#4  0x00007f89bc64bb26 in gdbus_shared_thread_func (user_data=0x7f8990017cb0) at ../../../../gio/gdbusprivate.c:275
        data = 0x7f8990017cb0
#5  0x00007f89bc089645 in g_thread_proxy (data=0x5593e15aaf20) at ../../../../glib/gthread.c:784
        thread = 0x5593e15aaf20
#6  0x00007f89bbdff7fc in start_thread (arg=0x7f898f7fe700) at pthread_create.c:465
        pd = 0x7f898f7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228794771200, 4921208902855688919, 140228880922510, 140228880922511, 140228794771200, 140228794771904, -4946997946897661225, -4946972384709836073}, 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  0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 6 (Thread 0x7f897b7fe700 (LWP 3615)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007f89bc0a780a in g_cond_wait_until (cond=cond@entry=0x7f89900060b8, mutex=mutex@entry=0x7f89900060b0, end_time=end_time@entry=218108588) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 203, tv_nsec = 108588733}
        span = {tv_sec = 14, tv_nsec = 999999267}
        sampled = 9
        res = <optimized out>
#2  0x00007f89bc0362e1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x7f89900060b0, wait=wait@entry=1, end_time=end_time@entry=218108588) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f89bc03689c in g_async_queue_timeout_pop (queue=0x7f89900060b0, timeout=timeout@entry=15000000) at ../../../../glib/gasyncqueue.c:543
        end_time = 218108588
        retval = <optimized out>
#4  0x00007f89bc08a0ee in g_thread_pool_wait_for_new_pool () at ../../../../glib/gthreadpool.c:167
        pool = <optimized out>
        local_wakeup_thread_serial = <optimized out>
        last_wakeup_thread_serial = <optimized out>
        have_relayed_thread_marker = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at ../../../../glib/gthreadpool.c:364
        free_pool = <optimized out>
        pool = <optimized out>
#6  0x00007f89bc089645 in g_thread_proxy (data=0x5593e1d13450) at ../../../../glib/gthread.c:784
        thread = 0x5593e1d13450
#7  0x00007f89bbdff7fc in start_thread (arg=0x7f897b7fe700) at pthread_create.c:465
        pd = 0x7f897b7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228459226880, 4921208902855688919, 140724389541710, 140724389541711, 140228459226880, 31, -4946830821130239273, -4946972384709836073}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 5 (Thread 0x7f898cdd1700 (LWP 1726)):
#0  0x00007f89bbe06072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5593e15c8050) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5593e15c8000, cond=0x5593e15c8028) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f89bbe05e00 <__condvar_cleanup_waiting>, __arg = 0x7f898cdd0a50, __canceltype = -213901505, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x5593e15c8028, mutex = 0x5593e15c8000, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=cond@entry=0x5593e15c8028, mutex=mutex@entry=0x5593e15c8000) at pthread_cond_wait.c:655
No locals.
#3  0x00007f898e503b8b in cnd_wait (mtx=0x5593e15c8000, cond=0x5593e15c8028) at ../../../include/c11/threads_posix.h:159
No locals.
#4  util_queue_thread_func (input=input@entry=0x5593e15cefc0) at ../../../src/util/u_queue.c:158
        job = <optimized out>
        queue = 0x5593e15c7ff8
        thread_index = 0
#5  0x00007f898e503aa7 in impl_thrd_routine (p=<optimized out>) at ../../../include/c11/threads_posix.h:87
        pack = {func = 0x7f898e503ae0 <util_queue_thread_func>, arg = 0x5593e15cefc0}
#6  0x00007f89bbdff7fc in start_thread (arg=0x7f898cdd1700) at pthread_create.c:465
        pd = 0x7f898cdd1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228750546688, 4921208902855688919, 140724389551934, 140724389551935, 140228750546688, 140228750547392, -4946996561233837353, -4946972384709836073}, 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  0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 4 (Thread 0x7f898ffff700 (LWP 1721)):
#0  0x00007f89bbb20831 in __GI___poll (fds=0x7f8990008570, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f89bc062169 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f8990008570, timeout=<optimized out>, context=0x7f8990006170) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7f89bc071640 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f8990006170, 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 = 2
        allocated_nfds = 2
        fds = 0x7f8990008570
#3  0x00007f89bc06227c in g_main_context_iteration (context=0x7f8990006170, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007f89bc0622c1 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5742
No locals.
#5  0x00007f89bc089645 in g_thread_proxy (data=0x5593e15aae80) at ../../../../glib/gthread.c:784
        thread = 0x5593e15aae80
#6  0x00007f89bbdff7fc in start_thread (arg=0x7f898ffff700) at pthread_create.c:465
        pd = 0x7f898ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228803163904, 4921208902855688919, 140228880922126, 140228880922127, 140228803163904, 140228803164608, -4946999046946159913, -4946972384709836073}, 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  0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7f8995fac700 (LWP 1719)):
#0  0x00007f89bbe06072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f89b82ef784 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3396>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5593e1589e40, cond=0x7f89b82ef758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f89bbe05e00 <__condvar_cleanup_waiting>, __arg = 0x7f8995faba10, __canceltype = 4096, __prev = 0x0}
        cbuffer = {wseq = 5, cond = 0x7f89b82ef758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, mutex = 0x5593e1589e40, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 2
#2  __pthread_cond_wait (cond=0x7f89b82ef758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, mutex=0x5593e1589e40) at pthread_cond_wait.c:655
No locals.
#3  0x00007f89a7d30dbc in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7f89b82ef758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>) at /build/gcc-7-Kmyjnc/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#4  std::condition_variable::wait (this=this@entry=0x7f89b82ef758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#5  0x00007f89b80c7fa6 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (__lock=<synthetic pointer>..., this=<optimized out>) at /usr/include/c++/7/condition_variable:251
        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x5593e1589e70}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x5593e1589e40, _M_owns = true}
#6  std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}>(std::unique_lock<bmalloc::Mutex>&, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}) (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/7/condition_variable:260
No locals.
#7  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7f89b82ef750 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3344>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7f89b82ef754 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3348>, _M_owns = false}
#8  0x00007f89b80c82d9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#9  0x00007f89a7d370ff in std::execute_native_thread_routine (__p=0x5593e15611a0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:83
        __t = {_M_t = {_M_t = {<std::_Tuple_impl<0, std::thread::_State*, std::default_delete<std::thread::_State> >> = {<std::_Tuple_impl<1, std::default_delete<std::thread::_State> >> = {<std::_Head_base<1, std::default_delete<std::thread::_State>, true>> = {<std::default_delete<std::thread::_State>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, std::thread::_State*, false>> = {_M_head_impl = 0x5593e15611a0}, <No data fields>}, <No data fields>}}}
#10 0x00007f89bbdff7fc in start_thread (arg=0x7f8995fac700) at pthread_create.c:465
        pd = 0x7f8995fac700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228903487232, 4921208902855688919, 140724389555918, 140724389555919, 140228903487232, 140228903487936, -4947047402372332841, -4946972384709836073}, 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"
#11 0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7f89967ad700 (LWP 1718)):
#0  0x00007f89bbe06072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f89b82f0500 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6848>) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5593e1589be0, cond=0x7f89b82f04d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f89bbe05e00 <__condvar_cleanup_waiting>, __arg = 0x7f89967aca10, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x7f89b82f04d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, mutex = 0x5593e1589be0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x7f89b82f04d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, mutex=0x5593e1589be0) at pthread_cond_wait.c:655
No locals.
#3  0x00007f89a7d30dbc in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7f89b82f04d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>) at /build/gcc-7-Kmyjnc/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#4  std::condition_variable::wait (this=this@entry=0x7f89b82f04d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#5  0x00007f89b80c7fa6 in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (__lock=<synthetic pointer>..., this=<optimized out>) at /usr/include/c++/7/condition_variable:251
        __mutex = {<std::__shared_ptr<std::mutex, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::mutex, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x5593e1589c10}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x5593e1589be0, _M_owns = true}
#6  std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}>(std::unique_lock<bmalloc::Mutex>&, bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()::{lambda()#1}) (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/7/condition_variable:260
No locals.
#7  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7f89b82f04d0 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6800>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7f89b82f04d4 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6804>, _M_owns = false}
#8  0x00007f89b80c82d9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#9  0x00007f89a7d370ff in std::execute_native_thread_routine (__p=0x5593e155fd90) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:83
        __t = {_M_t = {_M_t = {<std::_Tuple_impl<0, std::thread::_State*, std::default_delete<std::thread::_State> >> = {<std::_Tuple_impl<1, std::default_delete<std::thread::_State> >> = {<std::_Head_base<1, std::default_delete<std::thread::_State>, true>> = {<std::default_delete<std::thread::_State>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0, std::thread::_State*, false>> = {_M_head_impl = 0x5593e155fd90}, <No data fields>}, <No data fields>}}}
#10 0x00007f89bbdff7fc in start_thread (arg=0x7f89967ad700) at pthread_create.c:465
        pd = 0x7f89967ad700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140228911879936, 4921208902855688919, 140724389555918, 140724389555919, 140228911879936, 140228911880640, -4947052896172375337, -4946972384709836073}, 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"
#11 0x00007f89bbb2ca3f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7f89c3cb0b00 (LWP 1714)):
#0  maybe_add_app_id (canonical_app_id=0x40000002 <error: Cannot access memory at address 0x40000002>, panel=0x5593e1ad0e10) at cc-notifications-panel.c:368
        app = <optimized out>
        full_app_id = <optimized out>
        app_info = <optimized out>
        path = <optimized out>
        settings = <optimized out>
#1  children_changed (settings=<optimized out>, key=<optimized out>, panel=0x5593e1ad0e10) at cc-notifications-panel.c:548
        i = <optimized out>
        new_app_ids = 0x5593e1d0a560
#2  0x00007f89bc33af9d in g_closure_invoke (closure=0x5593e1d0a560, return_value=0x0, n_param_values=2, param_values=0x7ffcf3402630, invocation_hint=0x7ffcf34025b0) at ../../../../gobject/gclosure.c:804
        marshal = 0x7f89bc33da50 <g_cclosure_marshal_VOID__STRING>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x5593e1d0a540
        __func__ = "g_closure_invoke"
#3  0x00007f89bc34dcde in signal_emit_unlocked_R (node=node@entry=0x5593e15ab3f0, detail=detail@entry=4534, instance=instance@entry=0x5593e1c75b50, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffcf3402630) at ../../../../gobject/gsignal.c:3635
        tmp = <optimized out>
        handler = 0x5593e1cbf900
        accumulator = 0x0
        emission = {next = 0x7ffcf3402cf0, instance = 0x5593e1c75b50, ihint = {signal_id = 21, detail = 4534, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x5593e1cbf900
        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 = 21
        max_sequential_handler_number = 20318
        return_value_altered = 0
#4  0x00007f89bc3564b5 in g_signal_emit_valist (instance=0x5593e1c75b50, signal_id=<optimized out>, detail=4534, var_args=var_args@entry=0x7ffcf3402800) at ../../../../gobject/gsignal.c:3391
        instance_and_params = 0x7ffcf3402630
        signal_return_type = 4
        param_values = 0x7ffcf3402648
        i = <optimized out>
        n_params = 1
        __func__ = "g_signal_emit_valist"
#5  0x00007f89bc356ecf in g_signal_emit (instance=instance@entry=0x5593e1c75b50, signal_id=<optimized out>, detail=<optimized out>) at ../../../../gobject/gsignal.c:3447
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7ffcf34028e0, reg_save_area = 0x7ffcf3402820}}
#6  0x00007f89bc68c942 in g_settings_real_change_event (settings=0x5593e1c75b50, keys=0x7ffcf3402ee4, n_keys=<optimized out>) at ../../../../gio/gsettings.c:386
        key = 0x5593e1ce1920 "application-children"
        i = 0
#7  0x00007f89aae30e18 in ffi_call_unix64 () at ../src/x86/unix64.S:76
No locals.
#8  0x00007f89aae3087a in ffi_call (cif=cif@entry=0x7ffcf3402b50, fn=fn@entry=0x7f89bc68c8e0 <g_settings_real_change_event>, rvalue=<optimized out>, avalue=avalue@entry=0x7ffcf3402a40) at ../src/x86/ffi64.c:525
        classes = {X86_64_INTEGER_CLASS, X86_64_NO_CLASS, 4081068880, 32764}
        stack = <optimized out>
        argp = 0x7ffcf3402920 "\n"
        arg_types = <optimized out>
        gprcount = 4
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = <optimized out>
#9  0x00007f89bc33bb8d in g_cclosure_marshal_generic_va (closure=0x5593e15ab540, return_value=0x7ffcf3402d20, instance=<optimized out>, args_list=<optimized out>, marshal_data=<optimized out>, n_params=2, param_types=0x5593e156bd80) at ../../../../gobject/gclosure.c:1604
        rtype = 0x7f89aae31140 <ffi_type_sint32>
        rvalue = 0x7ffcf3402aa0
        n_args = 4
        atypes = 0x7ffcf3402a70
        args = 0x7ffcf3402a40
        storage = 0x7ffcf3402a20
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 4, arg_types = 0x7ffcf3402a70, rtype = 0x7f89aae31140 <ffi_type_sint32>, bytes = 0, flags = 10}
        cc = 0x5593e15ab540
        enum_tmpval = <optimized out>
        tmpval_used = 0
        args_copy = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffcf3402ed0, reg_save_area = 0x7ffcf3402e10}}
#10 0x00007f89bc33b1d6 in _g_closure_invoke_va (closure=0x5593e15ab540, return_value=0x7ffcf3402d20, instance=0x5593e1c75b50, args=0x7ffcf3402df0, n_params=2, param_types=0x5593e156bd80) at ../../../../gobject/gclosure.c:867
        marshal = 0x7f89bc339430 <g_type_class_meta_marshalv>
        marshal_data = 0xa0
        in_marshal = 0
        real_closure = 0x5593e15ab520
        __func__ = "_g_closure_invoke_va"
#11 0x00007f89bc35616d in g_signal_emit_valist (instance=0x5593e1c75b50, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffcf3402df0) at ../../../../gobject/gsignal.c:3300
        return_accu = <optimized out>
        accu = {g_type = 20, 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}}}
        accumulator = 0x5593e156bb40
        emission = {next = 0x0, instance = 0x5593e1c75b50, ihint = {signal_id = 22, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 94093629370752}
        signal_id = <optimized out>
        instance_type = <optimized out>
        emission_return = {g_type = 20, 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}}}
        rtype = 20
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = <optimized out>
        run_type = <optimized out>
        l = <optimized out>
        fastpath = 1
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __func__ = "g_signal_emit_valist"
#12 0x00007f89bc356ecf in g_signal_emit (instance=instance@entry=0x5593e1c75b50, signal_id=<optimized out>, detail=detail@entry=0) at ../../../../gobject/gsignal.c:3447
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffcf3402ed0, reg_save_area = 0x7ffcf3402e10}}
#13 0x00007f89bc68c5b8 in settings_backend_changed (target=0x5593e1c75b50, backend=<optimized out>, key=<optimized out>, origin_tag=<optimized out>) at ../../../../gio/gsettings.c:446
        quark = 4534
        ignore_this = 8
        i = <optimized out>
#14 0x00007f89bc687a8f in g_settings_backend_invoke_closure (user_data=0x5593e1c6cc00) at ../../../../gio/gsettingsbackend.c:267
        closure = 0x5593e1c6cc00
        target = 0x5593e1c75b50
#15 0x00007f89bc061e25 in g_main_dispatch (context=0x5593e15abd20) at ../../../../glib/gmain.c:3148
        dispatch = 0x7f89bc05e760 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x5593e1c6cc00
        callback = 0x7f89bc687a60 <g_settings_backend_invoke_closure>
        cb_funcs = 0x7f89bc329280 <g_source_callback_funcs>
        cb_data = 0x7f8990018580
        need_destroy = <optimized out>
        source = 0x7f899001f470
        current = 0x5593e1884090
        i = 8
#16 g_main_context_dispatch (context=context@entry=0x5593e15abd20) at ../../../../glib/gmain.c:3813
No locals.
#17 0x00007f89bc0621f0 in g_main_context_iterate (context=context@entry=0x5593e15abd20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3886
        max_priority = 2147483647
        timeout = 385
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 8
        fds = 0x5593e1c75650
#18 0x00007f89bc06227c in g_main_context_iteration (context=context@entry=0x5593e15abd20, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#19 0x00007f89bc61fc4d in g_application_run (application=0x5593e15fa650, argc=<optimized out>, argv=<optimized out>) at ../../../../gio/gapplication.c:2401
        arguments = 0x5593e18ab620
        status = 0
        context = 0x5593e15abd20
        acquired_context = <optimized out>
        __func__ = "g_application_run"
#20 0x00005593df63b891 in main (argc=<optimized out>, argv=<optimized out>) at main.c:57
        application = 0x5593e15fa650
        status = <optimized out>