.
Thread 9 (Thread 0x7fb5473f2700 (LWP 2670)):
#0  0x00007fb56eb36cdd in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fb56f068119 in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x7fb53800b680, timeout=<optimized out>, context=0x557a4b3151f0) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fb56f077610 <g_poll>
#2  g_main_context_iterate (context=0x557a4b3151f0, 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 = 0x7fb53800b680
#3  0x00007fb56f0684b2 in g_main_loop_run (loop=0x557a4b317760) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#4  0x00007fb56f651986 in gdbus_shared_thread_func (user_data=0x557a4b3177c0) at ../../../../gio/gdbusprivate.c:275
        data = 0x557a4b3177c0
#5  0x00007fb56f08f5f5 in g_thread_proxy (data=0x557a4b2aaad0) at ../../../../glib/gthread.c:784
        thread = 0x557a4b2aaad0
#6  0x00007fb56ee0674a in start_thread (arg=0x7fb5473f2700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb5473f2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416561129216, 2784546904649018685, 140736409966542, 140736409966543, 140416561129920, 140416561129216, -2752195431671485123, -2752139826217177795}, 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  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 8 (Thread 0x7fb5361b2700 (LWP 2676)):
#0  0x00007fb56eb36cdd in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fb56f068119 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fb52c003750, timeout=<optimized out>, context=0x557a4ba41120) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fb56f077610 <g_poll>
#2  g_main_context_iterate (context=0x557a4ba41120, 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 = 0x7fb52c003750
#3  0x00007fb56f0684b2 in g_main_loop_run (loop=0x557a4ba41230) at ../../../../glib/gmain.c:4082
        __func__ = "g_main_loop_run"
#4  0x00007fb53684bfc5 in provider_thread (data=0x557a4bbf83a0) at gstv4l2deviceprovider.c:398
        provider = 0x557a4bbf83a0
        context = 0x557a4ba41120
        loop = 0x557a4ba41230
        client = 0x557a4bad12e0
        devices = <optimized out>
        subsystems = {0x7fb53686c53c "video4linux", 0x0}
#5  0x00007fb56f08f5f5 in g_thread_proxy (data=0x557a4bcd74a0) at ../../../../glib/gthread.c:784
        thread = 0x557a4bcd74a0
#6  0x00007fb56ee0674a in start_thread (arg=0x7fb5361b2700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb5361b2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416273557248, 2784546904649018685, 140736409962174, 140736409962175, 140416273557952, 140416273557248, -2752017551305953987, -2752139826217177795}, 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  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 7 (Thread 0x7fb544a70700 (LWP 2675)):
#0  0x00007fb56eb36cdd in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fb56f068119 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fb5300010c0, timeout=<optimized out>, context=0x557a4baf4e60) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fb56f077610 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x557a4baf4e60, 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 = 0x7fb5300010c0
#3  0x00007fb56f06822c in g_main_context_iteration (context=context@entry=0x557a4baf4e60, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007fb536a8446d in dconf_gdbus_worker_thread (user_data=0x557a4baf4e60) at dconf-gdbus-thread.c:82
        context = 0x557a4baf4e60
#5  0x00007fb56f08f5f5 in g_thread_proxy (data=0x557a4b938de0) at ../../../../glib/gthread.c:784
        thread = 0x557a4b938de0
#6  0x00007fb56ee0674a in start_thread (arg=0x7fb544a70700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb544a70700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416517605120, 2784546904649018685, 140736409962142, 140736409962143, 140416517605824, 140416517605120, -2752196463537377987, -2752139826217177795}, 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  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 6 (Thread 0x7fb545271700 (LWP 2671)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007fb56f0ad7ba in g_cond_wait_until (cond=cond@entry=0x557a4b308f28, mutex=mutex@entry=0x557a4b308f20, end_time=end_time@entry=387666045) at ../../../../glib/gthread-posix.c:1442
        now = {tv_sec = 372, tv_nsec = 666046152}
        span = {tv_sec = 14, tv_nsec = 999998848}
        sampled = 2
        res = <optimized out>
#2  0x00007fb56f03c2e1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x557a4b308f20, wait=wait@entry=1, end_time=end_time@entry=387666045) at ../../../../glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fb56f03c89c in g_async_queue_timeout_pop (queue=0x557a4b308f20, timeout=timeout@entry=15000000) at ../../../../glib/gasyncqueue.c:543
        end_time = 387666045
        retval = <optimized out>
#4  0x00007fb56f09009e 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  0x00007fb56f08f5f5 in g_thread_proxy (data=0x557a4b641b20) at ../../../../glib/gthread.c:784
        thread = 0x557a4b641b20
#7  0x00007fb56ee0674a in start_thread (arg=0x7fb545271700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb545271700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416525997824, 2784546904649018685, 140736409962094, 140736409962095, 140416525998528, 140416525997824, -2752199761535390403, -2752139826217177795}, 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  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 5 (Thread 0x7fb5497cb700 (LWP 2667)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fb55ad4adec in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7fb56b3124d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>) at /build/gcc-7-Hg6z0a/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#2  std::condition_variable::wait (this=this@entry=0x7fb56b3124d8 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6808>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#3  0x00007fb56b0e9fb6 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 = 0x557a4b2753a0}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x557a4b26dfd0, _M_owns = true}
#4  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.
#5  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7fb56b3124d0 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6800>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7fb56b3124d4 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+6804>, _M_owns = false}
#6  0x00007fb56b0ea2e9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#7  0x00007fb55ad5112f in std::execute_native_thread_routine (__p=0x557a4b253dd0) 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 = 0x557a4b253dd0}, <No data fields>}, <No data fields>}}}
#8  0x00007fb56ee0674a in start_thread (arg=0x7fb5497cb700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb5497cb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416598718208, 2784546904649018685, 140736409971054, 140736409971055, 140416598718912, 140416598718208, -2752226788690842307, -2752139826217177795}, 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"
#9  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 4 (Thread 0x7fb547bf3700 (LWP 2669)):
#0  0x00007fb56eb36cdd in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007fb56f068119 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fb5400008e0, timeout=<optimized out>, context=0x557a4b309010) at ../../../../glib/gmain.c:4187
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fb56f077610 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x557a4b309010, 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 = 0x7fb5400008e0
#3  0x00007fb56f06822c in g_main_context_iteration (context=0x557a4b309010, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#4  0x00007fb56f068271 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5742
No locals.
#5  0x00007fb56f08f5f5 in g_thread_proxy (data=0x557a4b2aaa30) at ../../../../glib/gthread.c:784
        thread = 0x557a4b2aaa30
#6  0x00007fb56ee0674a in start_thread (arg=0x7fb547bf3700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb547bf3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416569521920, 2784546904649018685, 140736409966158, 140736409966159, 140416569522624, 140416569521920, -2752194331622986435, -2752139826217177795}, 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  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 3 (Thread 0x7fb548fca700 (LWP 2668)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fb55ad4adec in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7fb56b311758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>) at /build/gcc-7-Hg6z0a/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#2  std::condition_variable::wait (this=this@entry=0x7fb56b311758 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3352>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#3  0x00007fb56b0e9fb6 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 = 0x557a4b27ad60}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x557a4b27ad30, _M_owns = true}
#4  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.
#5  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7fb56b311750 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3344>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7fb56b311754 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+3348>, _M_owns = false}
#6  0x00007fb56b0ea2e9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#7  0x00007fb55ad5112f in std::execute_native_thread_routine (__p=0x557a4b253e90) 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 = 0x557a4b253e90}, <No data fields>}, <No data fields>}}}
#8  0x00007fb56ee0674a in start_thread (arg=0x7fb548fca700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb548fca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416590325504, 2784546904649018685, 140736409971054, 140736409971055, 140416590326208, 140416590325504, -2752223490692829891, -2752139826217177795}, 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"
#9  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 2 (Thread 0x7fb549fcc700 (LWP 2666)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007fb55ad4adec in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7fb56b313258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>) at /build/gcc-7-Hg6z0a/gcc-7-7.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
No locals.
#2  std::condition_variable::wait (this=this@entry=0x7fb56b313258 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10264>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
        __e = <optimized out>
#3  0x00007fb56b0e9fb6 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 = 0x557a4b26dfa0}}, <No data fields>}
        __my_lock = {_M_device = 0x0, _M_owns = false}
        __my_lock2 = {_M_device = 0x557a4b26de10, _M_owns = true}
#4  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.
#5  bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop (this=0x7fb56b313250 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10256>) at ./Source/bmalloc/bmalloc/AsyncTask.h:129
        lock = {_M_device = 0x7fb56b313254 <bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::s_memory+10260>, _M_owns = false}
#6  0x00007fb56b0ea2e9 in bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadEntryPoint (asyncTask=<optimized out>) at ./Source/bmalloc/bmalloc/AsyncTask.h:114
No locals.
#7  0x00007fb55ad5112f in std::execute_native_thread_routine (__p=0x557a4b253d10) 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 = 0x557a4b253d10}, <No data fields>}, <No data fields>}}}
#8  0x00007fb56ee0674a in start_thread (arg=0x7fb549fcc700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7fb549fcc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140416607110912, 2784546904649018685, 140736409971054, 140736409971055, 140416607111616, 140416607110912, -2752225688642343619, -2752139826217177795}, 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"
#9  0x00007fb56eb42caf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
No locals.
.
Thread 1 (Thread 0x7fb576a4bb00 (LWP 2665)):
#0  manager_recheck_permissions (proxy=<optimized out>, user_data=0x557a4b8a8bc0) at libnm/nm-manager.c:372
        self = 0x557a4b8a8bc0
        priv = 0x0
#1  0x00007fb55de4be18 in ffi_call_unix64 () at ../src/x86/unix64.S:76
No locals.
#2  0x00007fb55de4b87a in ffi_call (cif=cif@entry=0x7fffbfb91d10, fn=fn@entry=0x7fb571843480 <manager_recheck_permissions>, rvalue=<optimized out>, avalue=avalue@entry=0x7fffbfb91c40) at ../src/x86/ffi64.c:525
        classes = {X86_64_INTEGER_CLASS, X86_64_NO_CLASS, 3216579856, 32767}
        stack = <optimized out>
        argp = 0x7fffbfb91b40 ""
        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>
#3  0x00007fb56f341799 in g_cclosure_marshal_generic (closure=0x557a4ba39e00, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ../../../../gobject/gclosure.c:1490
        rtype = <optimized out>
        rvalue = 0x7fffbfb91c80
        n_args = 2
        atypes = <optimized out>
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 2, arg_types = 0x7fffbfb91c60, rtype = 0x7fb55de4c200 <ffi_type_void>, bytes = 0, flags = 0}
        cc = 0x557a4ba39e00
        enum_tmpval = <optimized out>
        tmpval_used = 0
#4  0x00007fb56f340f9d in g_closure_invoke (closure=0x557a4ba39e00, return_value=0x0, n_param_values=1, param_values=0x557a4bc240b0, invocation_hint=0x7fffbfb91ec0) at ../../../../gobject/gclosure.c:804
        marshal = 0x7fb56f341590 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x557a4ba39de0
        __func__ = "g_closure_invoke"
#5  0x00007fb56f353d2e in signal_emit_unlocked_R (node=node@entry=0x557a4b9ddd20, detail=detail@entry=0, instance=instance@entry=0x557a4b8ad140, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x557a4bc240b0) at ../../../../gobject/gsignal.c:3635
        tmp = <optimized out>
        handler = 0x557a4ba390c0
        accumulator = 0x0
        emission = {next = 0x7fffbfb92480, instance = 0x557a4b8ad140, ihint = {signal_id = 384, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        handler_list = 0x557a4ba390c0
        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 = 384
        max_sequential_handler_number = 4910
        return_value_altered = 0
#6  0x00007fb56f35ba70 in g_signal_emitv (instance_and_params=instance_and_params@entry=0x557a4bc240b0, signal_id=<optimized out>, detail=detail@entry=0, return_value=return_value@entry=0x0) at ../../../../gobject/gsignal.c:3129
        instance = 0x557a4b8ad140
        __func__ = "g_signal_emitv"
#7  0x00007fb57189f62d in nmdbus_manager_proxy_g_signal (proxy=<optimized out>, sender_name=<optimized out>, signal_name=<optimized out>, parameters=<optimized out>) at introspection/org.freedesktop.NetworkManager.c:5343
        info = 0x7fb571addd20 <_nmdbus_manager_signal_info_check_permissions>
        iter = {x = {140416305525312, 0, 0, 0, 93983741759808, 93983748124336, 93983748127728, 3579507750, 93983735855168, 93983748111456, 2, 140417231490973, 0, 0, 140733193388034, 140417228432948}}
        child = 0x0
        paramv = 0x557a4bc240b0
        num_params = 0
        n = <optimized out>
        signal_id = <optimized out>
#8  0x00007fb55de4be18 in ffi_call_unix64 () at ../src/x86/unix64.S:76
No locals.
#9  0x00007fb55de4b87a in ffi_call (cif=cif@entry=0x7fffbfb922e0, fn=fn@entry=0x7fb57189f510 <nmdbus_manager_proxy_g_signal>, rvalue=<optimized out>, avalue=avalue@entry=0x7fffbfb921d0) at ../src/x86/ffi64.c:525
        classes = {X86_64_INTEGER_CLASS, 21882, 3216581344, 32767}
        stack = <optimized out>
        argp = 0x7fffbfb920d0 ""
        arg_types = <optimized out>
        gprcount = 5
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = <optimized out>
#10 0x00007fb56f341799 in g_cclosure_marshal_generic (closure=0x557a4b30aaf0, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ../../../../gobject/gclosure.c:1490
        rtype = <optimized out>
        rvalue = 0x7fffbfb92250
        n_args = 5
        atypes = <optimized out>
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 5, arg_types = 0x7fffbfb92210, rtype = 0x7fb55de4c200 <ffi_type_void>, bytes = 0, flags = 0}
        cc = 0x557a4b30aaf0
        enum_tmpval = <optimized out>
        tmpval_used = 0
#11 0x00007fb56f340f9d in g_closure_invoke (closure=0x557a4b30aaf0, return_value=0x0, n_param_values=4, param_values=0x7fffbfb92510, invocation_hint=0x7fffbfb92490) at ../../../../gobject/gclosure.c:804
        marshal = 0x7fb56f33f4d0 <g_type_class_meta_marshal>
        marshal_data = 0x90
        in_marshal = 0
        real_closure = 0x557a4b30aad0
        __func__ = "g_closure_invoke"
#12 0x00007fb56f3537a8 in signal_emit_unlocked_R (node=node@entry=0x557a4b30ab50, detail=detail@entry=0, instance=instance@entry=0x557a4b8ad140, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffbfb92510) at ../../../../gobject/gsignal.c:3673
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x557a4b8ad140, ihint = {signal_id = 164, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 93983743134592}
        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 = 164
        max_sequential_handler_number = 4910
        return_value_altered = 0
#13 0x00007fb56f35c505 in g_signal_emit_valist (instance=instance@entry=0x557a4b8ad140, signal_id=signal_id@entry=164, detail=0, var_args=var_args@entry=0x7fffbfb92758) at ../../../../gobject/gsignal.c:3391
        instance_and_params = 0x7fffbfb92510
        signal_return_type = 4
        param_values = 0x7fffbfb92528
        i = <optimized out>
        n_params = 3
        __func__ = "g_signal_emit_valist"
#14 0x00007fb56f35d3f8 in g_signal_emit_by_name (instance=instance@entry=0x557a4b8ad140, detailed_signal=detailed_signal@entry=0x7fb56f6c1fe3 "g-signal") at ../../../../gobject/gsignal.c:3487
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffbfb92890, reg_save_area = 0x7fffbfb927a0}}
        detail = <optimized out>
        itype = <optimized out>
        __func__ = "g_signal_emit_by_name"
#15 0x00007fb56f65cf0d in signal_cb (connection=<optimized out>, sender_name=0x7fb538015940 ":1.12", object_path=<optimized out>, interface_name=<optimized out>, signal_name=0x7fb538020c40 "CheckPermissions", parameters=0x7fb53802f240, user_data=0x557a4b9fbae0) at ../../../../gio/gdbusobjectmanagerclient.c:1072
        manager = 0x557a4b9fbae0
        object_proxy = 0x557a4b9fa120
        interface = 0x557a4b8ad140
#16 0x00007fb56f63d6c4 in emit_signal_instance_in_idle_cb (data=0x7fb538036400) at ../../../../gio/gdbusconnection.c:3720
        signal_instance = 0x7fb538036400
        parameters = 0x7fb53802f240
        has_subscription = 1
#17 0x00007fb56f067dd5 in g_main_dispatch (context=0x557a4b2b6a00) at ../../../../glib/gmain.c:3148
        dispatch = 0x7fb56f064710 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x7fb538036400
        callback = 0x7fb56f63d650 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0x7fb56f32f280 <g_source_callback_funcs>
        cb_data = 0x7fb538014180
        need_destroy = <optimized out>
        source = 0x7fb538035ae0
        current = 0x557a4b2e8d80
        i = 0
#18 g_main_context_dispatch (context=context@entry=0x557a4b2b6a00) at ../../../../glib/gmain.c:3813
No locals.
#19 0x00007fb56f0681a0 in g_main_context_iterate (context=context@entry=0x557a4b2b6a00, 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 = 5
        fds = 0x557a4bb158d0
#20 0x00007fb56f06822c in g_main_context_iteration (context=context@entry=0x557a4b2b6a00, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947
        retval = <optimized out>
#21 0x00007fb56f625a9d in g_application_run (application=0x557a4b2b8e40, argc=<optimized out>, argv=<optimized out>) at ../../../../gio/gapplication.c:2401
        arguments = 0x557a4b7e09b0
        status = 0
        context = 0x557a4b2b6a00
        acquired_context = <optimized out>
        __func__ = "g_application_run"
#22 0x0000557a49eb2741 in main (argc=<optimized out>, argv=<optimized out>) at main.c:57
        application = 0x557a4b2b8e40
        status = <optimized out>