
Thread 5 (Thread 0x7fffe2bd6700 (LWP 21919)):
#0  0x0000003f0180b6dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffff08ff5a0 in PR_WaitCondVar (cvar=0x1aa0800, timeout=4294967295) at ../../../../nspr/pr/src/pthreads/ptsynch.c:385
#2  0x00007ffff51fc587 in threadLoop (rt=0x1a394e0, this=0x1a39758) at jsgc.cpp:2084
#3  js::GCHelperThread::threadMain (arg=0x1a394e0) at jsgc.cpp:2070
#4  0x00007ffff09048c5 in _pt_root (arg=0x1aa08a0) at ../../../../nspr/pr/src/pthreads/ptthread.c:204
#5  0x0000003f01806e96 in start_thread () from /lib64/libpthread.so.0
#6  0x0000003f010e888d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fffe33d7700 (LWP 21918)):
#0  0x0000003f010df993 in poll () from /lib64/libc.so.6
#1  0x00007ffff1f0467f in poll_func (ufds=0x7fffd00049b0, nfds=2, timeout=-1, userdata=0x637dc0) at pulse/thread-mainloop.c:69
#2  0x00007ffff1ef58fc in pa_mainloop_poll (m=0x1a31780) at pulse/mainloop.c:850
#3  0x00007ffff1ef5f69 in pa_mainloop_iterate (m=0x1a31780, block=<optimized out>, retval=0x0) at pulse/mainloop.c:932
#4  0x00007ffff1ef6020 in pa_mainloop_run (m=0x1a31780, retval=0x0) at pulse/mainloop.c:950
#5  0x00007ffff1f0462f in thread (userdata=<optimized out>) at pulse/thread-mainloop.c:88
#6  0x00007fffedc916e8 in internal_thread_func (userdata=0x1a2f800) at pulsecore/thread-posix.c:83
#7  0x0000003f01806e96 in start_thread () from /lib64/libpthread.so.0
#8  0x0000003f010e888d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fffe3ddf700 (LWP 21917)):
#0  0x0000003f010df993 in poll () from /lib64/libc.so.6
#1  0x00007ffff56c8d96 in g_main_context_poll (n_fds=1, fds=0x7fffdc0010c0, timeout=-1, context=0x1a27dc0, priority=<optimized out>) at gmain.c:3995
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1a27dc0, self=<optimized out>) at gmain.c:3696
#3  g_main_context_iterate (context=0x1a27dc0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3638
#4  0x00007ffff56c8eb4 in g_main_context_iteration (context=0x1a27dc0, may_block=1) at gmain.c:3762
#5  0x00007fffe9df580d in dconf_gdbus_worker_thread (user_data=0x1a27dc0) at dconf-gdbus-thread.c:81
#6  0x00007ffff56ead05 in g_thread_proxy (data=0x1a242d0) at gthread.c:798
#7  0x0000003f01806e96 in start_thread () from /lib64/libpthread.so.0
#8  0x0000003f010e888d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fffe971d700 (LWP 21903)):
#0  0x0000003f0180eaad in recvmsg () from /lib64/libpthread.so.0
#1  0x00007ffff5c66a3e in g_socket_receive_message (socket=0x687000, address=0x0, vectors=<optimized out>, num_vectors=<optimized out>, messages=0x68b500, 
    num_messages=0x68b508, flags=0x0, cancellable=0x6816a0, error=0x7fffe971ca18) at gsocket.c:4131
#2  0x00007ffff5cc139a in _g_socket_read_with_control_messages_ready (socket=<optimized out>, condition=<optimized out>, user_data=0x7fffe400be00) at gdbusprivate.c:143
#3  0x00007ffff5cc14f7 in _g_socket_read_with_control_messages (socket=0x687000, buffer=0x7fffe4001c10, count=1604, messages=0x68b500, num_messages=0x68b508, 
    io_priority=<optimized out>, cancellable=0x6816a0, callback=0x7ffff5cc31e0 <_g_dbus_worker_do_read_cb>, user_data=0x68b470) at gdbusprivate.c:213
#4  0x00007ffff5cc1675 in _g_dbus_worker_do_read_unlocked (worker=0x68b470) at gdbusprivate.c:861
#5  0x00007ffff5cc37fc in _g_dbus_worker_do_read_cb (input_stream=<optimized out>, res=<optimized out>, user_data=0x68b470) at gdbusprivate.c:745
#6  0x00007ffff5c63787 in g_simple_async_result_complete (simple=0x7fffe4003590) at gsimpleasyncresult.c:777
#7  0x00007ffff5cc13eb in _g_socket_read_with_control_messages_ready (socket=<optimized out>, condition=<optimized out>, user_data=0x7fffe4011470) at gdbusprivate.c:163
#8  0x00007ffff5c64026 in socket_source_dispatch (source=0x7fffe4016ac0, callback=<optimized out>, user_data=<optimized out>) at gsocket.c:3165
#9  0x00007ffff56c8ab3 in g_main_dispatch (context=0x689ad0) at gmain.c:3054
#10 g_main_context_dispatch (context=0x689ad0) at gmain.c:3630
#11 0x00007ffff56c8df8 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x689ad0, self=<optimized out>) at gmain.c:3701
#12 g_main_context_iterate (context=0x689ad0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3638
#13 0x00007ffff56c922a in g_main_loop_run (loop=0x689a60) at gmain.c:3895
#14 0x00007ffff5cc1306 in gdbus_shared_thread_func (user_data=0x689aa0) at gdbusprivate.c:278
#15 0x00007ffff56ead05 in g_thread_proxy (data=0x684d90) at gthread.c:798
#16 0x0000003f01806e96 in start_thread () from /lib64/libpthread.so.0
#17 0x0000003f010e888d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fffea350900 (LWP 21902)):
#0  0x0000003f010df993 in poll () from /lib64/libc.so.6
#1  0x000000344a20a55a in ?? () from /usr/lib64/libxcb.so.1
#2  0x000000344a20bd5f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x000000344a642978 in _XReadEvents () from /usr/lib64/libX11.so.6
#4  0x000000344a640f10 in XWindowEvent () from /usr/lib64/libX11.so.6
#5  0x00007ffff767ac88 in meta_screen_new (display=0x1b37030, number=0, timestamp=80648069) at core/screen.c:766
#6  0x00007ffff76676f7 in meta_display_open () at core/display.c:907
#7  0x00007ffff7673265 in meta_run () at core/main.c:553
#8  0x0000000000401aef in main (argc=1, argv=0x7fffffffd128) at main.c:410
#0  0x0000003f010df993 in poll () from /lib64/libc.so.6
#1  0x000000344a20a55a in ?? () from /usr/lib64/libxcb.so.1
#2  0x000000344a20bd5f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x000000344a642978 in _XReadEvents () from /usr/lib64/libX11.so.6
#4  0x000000344a640f10 in XWindowEvent () from /usr/lib64/libX11.so.6
#5  0x00007ffff767ac88 in meta_screen_new (display=0x1b37030, number=0, timestamp=80648069) at core/screen.c:766
#6  0x00007ffff76676f7 in meta_display_open () at core/display.c:907
#7  0x00007ffff7673265 in meta_run () at core/main.c:553
#8  0x0000000000401aef in main (argc=1, argv=0x7fffffffd128) at main.c:410
