Thread 230 (Thread 0x7ffe4bfff6c0 (LWP 17443) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca8a98) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca8a70) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 229 (Thread 0x7ffe68ff96c0 (LWP 17442) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca8768) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca8740) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 228 (Thread 0x7ffe697fa6c0 (LWP 17441) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca8458) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca8430) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 227 (Thread 0x7ffe69ffb6c0 (LWP 17440) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca0798) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca0770) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 226 (Thread 0x7ffe6a7fc6c0 (LWP 17439) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca0468) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca0440) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 225 (Thread 0x7ffe6b7fe6c0 (LWP 17438) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca0378) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca0350) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 224 (Thread 0x7fff617ec6c0 (LWP 17437) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca02f8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca02d0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 223 (Thread 0x7ffe6affd6c0 (LWP 17436) "WaveViewDrawing"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7f1b340 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007ffff7f1b2a3 in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007ffff7f1b917 in ArdourWaveView::WaveViewThreads::_thread_proc() (this=0x555595c9ff00) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007ffff7f1b895 in ArdourWaveView::WaveViewThreads::thread_proc() () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555595ca0238) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555595ca0210) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 210 (Thread 0x7ffe6bfff6c0 (LWP 17422) "AutomationWatch"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ffe6bffe830, rem=0x7ffe6bffe820) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff4b1714f in g_usleep () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff6b64bf7 in ARDOUR::AutomationWatch::thread() (this=0x555578c196d0) at ../libs/ardour/automation_watch.cc:207
#4  0x00007ffff6b6a9d7 in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator()(ARDOUR::AutomationWatch*) const (this=0x55558e538050, p=0x555578c196d0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6b6a4bd in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>&, boost::_bi::list0&, int) (this=0x55558e538060, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6b69d36 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator()() (this=0x55558e538050) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6b69771 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55558e538048) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55558e538020) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 209 (Thread 0x7ffe80d2f6c0 (LWP 17421) "autoconnect"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555bc34aa0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555bc34aa0) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555bc34aa0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e0c8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555bc34a50, cond=0x55555bc34a78) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55555bc34a78, mutex=0x55555bc34a50) at ./nptl/pthread_cond_wait.c:627
#5  0x00007ffff70aacab in ARDOUR::Session::auto_connect_thread_run() (this=0x55555bc32920) at ../libs/ardour/session.cc:7605
#6  0x00007ffff70aa65d in ARDOUR::Session::auto_connect_thread(void*) (arg=0x55555bc32920) at ../libs/ardour/session.cc:7536
#7  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#8  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 208 (Thread 0x7ffe815306c0 (LWP 17420) "SessionSignals"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555bc34a30) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555bc34a30) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555bc34a30, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e0c8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555bc349e0, cond=0x55555bc34a08) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55555bc34a08, mutex=0x55555bc349e0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007ffff7146f56 in ARDOUR::Session::emit_thread_run() (this=0x55555bc32920) at ../libs/ardour/session_process.cc:1232
#6  0x00007ffff7146efb in ARDOUR::Session::emit_thread(void*) (arg=0x55555bc32920) at ../libs/ardour/session_process.cc:1221
#7  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#8  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 207 (Thread 0x7ffe42ffd6c0 (LWP 17419) "ArdourGUI"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7ffe60185a50, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff41a606e in  () at /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007ffff41a7cd8 in libusb_handle_events_timeout_completed () at /lib/x86_64-linux-gnu/libusb-1.0.so.0
#3  0x00007ffff41a7d43 in libusb_handle_events () at /lib/x86_64-linux-gnu/libusb-1.0.so.0
#4  0x00007ffff6b972bc in usb_hotplug_thread(void*) (user_data=0x5555575a0520) at ../libs/ardour/control_protocol_manager.cc:87
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 206 (Thread 0x7ffe4affd6c0 (LWP 17418) "libusb_event"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7ffe4affc9a0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff41a24c2 in  () at /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#3  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 205 (Thread 0x7ffe4a7fc6c0 (LWP 17417) "Generic MIDI"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7fffcecf62f0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4b480ee in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff4aecbdf in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4d69e38 in BaseUI::main_thread() (this=0x555560e69208) at ../libs/pbd/base_ui.cc:102
#4  0x00007ffff4d6f3b9 in boost::_mfi::mf0<void, BaseUI>::operator()(BaseUI*) const (this=0x55555dec8cf0, p=0x555560e69208) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff4d6f001 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, BaseUI>&, boost::_bi::list0&, int) (this=0x55555dec8d00, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff4d6ebd2 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator()() (this=0x55555dec8cf0) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff4d6e59b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55555dec8ce8) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55555dec8cc0) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 204 (Thread 0x7ffe49ffb6c0 (LWP 17416) "ZynMiddleWare"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7ffe49ffa990, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=req@entry=0x7ffe49ffa990, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff3112f59 in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31
#3  0x00007fff44482c3e in DISTRHO::Thread::_entryPoint(void*) () at /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so
#4  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#5  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 186 (Thread 0x7ffe82ffd6c0 (LWP 17398) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55557bb59830) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x55557bb59810) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x55557bbe3fa0, p=0x55557bb59810) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x55557bbe3fb0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x55557bbe3fa0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55557bbe3f98) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55557bbe3f70) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 185 (Thread 0x7ffe83fff6c0 (LWP 17397) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55557b680840) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x55557b680820) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x5555582d4530, p=0x55557b680820) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x5555582d4540, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x5555582d4530) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x5555582d4528) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x5555582d4500) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 184 (Thread 0x7ffe8affd6c0 (LWP 17396) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55557b4312f0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x55557b4312d0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x55557b3faa10, p=0x55557b4312d0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x55557b3faa20, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x55557b3faa10) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55557b3faa08) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55557b3fa9e0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 183 (Thread 0x7ffe8b7fe6c0 (LWP 17395) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55557afb16f0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x55557afb16d0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x55557b03be60, p=0x55557afb16d0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x55557b03be70, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x55557b03be60) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55557b03be58) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55557b03be30) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 182 (Thread 0x7ffec23fe6c0 (LWP 17394) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555578df5df0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555578df5dd0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555578df7520, p=0x555578df5dd0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555578df7530, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555578df7520) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555578df7518) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555578df74f0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 181 (Thread 0x7ffec2bff6c0 (LWP 17393) "JUCE Timer"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7ffec2bfe8f0, op=393, expected=0, futex_word=0x5555790a0bc8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7ffec2bfe8f0, clockid=0, expected=0, futex_word=0x5555790a0bc8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555790a0bc8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7ffec2bfe8f0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7ffec2bfe8f0, clockid=0, mutex=0x5555790a0b78, cond=0x5555790a0ba0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5555790a0ba0, mutex=0x5555790a0b78, abstime=0x7ffec2bfe8f0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007ffec2d74515 in  () at /usr/lib/vst/DAW Essentials Collection/#TLimiter.so
#6  0x00007ffec2dc997f in  () at /usr/lib/vst/DAW Essentials Collection/#TLimiter.so
#7  0x00007ffec2d7465b in  () at /usr/lib/vst/DAW Essentials Collection/#TLimiter.so
#8  0x00007ffec2d74759 in  () at /usr/lib/vst/DAW Essentials Collection/#TLimiter.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 180 (Thread 0x7ffec3fff6c0 (LWP 17392) "ArdourGUI"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ffec3ffe960, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffec2d53fae in  () at /usr/lib/vst/DAW Essentials Collection/#TLimiter.so
#3  0x00007ffec2cc32e4 in std::thread::_Impl<std::_Bind_simple<juce::MessageThread::start()::{lambda()#1} ()> >::_M_run() () at /usr/lib/vst/DAW Essentials Collection/#TLimiter.so
#4  0x00007ffff34e64fc in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 174 (Thread 0x7ffec8dfc6c0 (LWP 17381) "adhoc-acceptor"):
#0  0x00007ffff311dff6 in epoll_wait (epfd=99, events=0x7ffec8dfb210, maxevents=128, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1  0x00007fff60309bac in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#2  0x00007fff602ad499 in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#3  0x00007fff602adc3d in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#4  0x00007ffff34e6363 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 173 (Thread 0x7ffe8a7fc6c0 (LWP 17380) "host-callbacks"):
#0  __libc_recv (flags=<optimized out>, len=8, buf=0x7ffe8a7fb2c8, fd=93) at ../sysdeps/unix/sysv/linux/recv.c:28
#1  __libc_recv (fd=93, buf=0x7ffe8a7fb2c8, len=8, flags=0) at ../sysdeps/unix/sysv/linux/recv.c:23
#2  0x00007fff602d02ac in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#3  0x00007fff60348889 in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#4  0x00007fff602e9964 in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#5  0x00007ffff34e6363 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#6  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#7  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 171 (Thread 0x7ffe897fa6c0 (LWP 17310) "wine-stdio"):
#0  0x00007ffff311dff6 in epoll_wait (epfd=91, events=0x7ffe897f91a0, maxevents=128, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1  0x00007fff60309bac in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#2  0x00007fff602ad499 in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#3  0x00007fff602ade52 in  () at /home/ws/.local/share/yabridge/libyabridge-vst3.so
#4  0x00007ffff34e6363 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 170 (Thread 0x7ffe88ff96c0 (LWP 17307) "ZynMiddleWare"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7ffe88ff8990, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=req@entry=0x7ffe88ff8990, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff3112f59 in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31
#3  0x00007fff44482c3e in DISTRHO::Thread::_entryPoint(void*) () at /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so
#4  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#5  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 152 (Thread 0x7ffecbfff6c0 (LWP 17289) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555576ae75f0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555576ae75d0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555576b71ed0, p=0x555576ae75d0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555576b71ee0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555576b71ed0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555576b71ec8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555576b71ea0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 151 (Thread 0x7ffec17fa6c0 (LWP 17288) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555575f3f4b0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555575f3f490) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555575f6bbb0, p=0x555575f3f490) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555575f6bbc0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555575f6bbb0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555575f6bba8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555575f6bb80) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 150 (Thread 0x7ffec0ff96c0 (LWP 17287) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555575ad0630) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555575ad0610) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555575ad1960, p=0x555575ad0610) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555575ad1970, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555575ad1960) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555575ad1958) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555575ad1930) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 149 (Thread 0x7ffe8bfff6c0 (LWP 17286) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555570f393e0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555570f393c0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555570f99660, p=0x555570f393c0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555570f99670, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555570f99660) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555570f99658) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555570f99630) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 148 (Thread 0x7ffe837fe6c0 (LWP 17285) "ZynMiddleWare"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7ffe837fd990, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=req@entry=0x7ffe837fd990, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff3112f59 in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31
#3  0x00007fff44482c3e in DISTRHO::Thread::_entryPoint(void*) () at /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so
#4  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#5  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 130 (Thread 0x7ffee5ffb6c0 (LWP 17267) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55556ccbcaf0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x55556ccbcad0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x55556ccbbcf0, p=0x55556ccbcad0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x55556ccbbd00, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x55556ccbbcf0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55556ccbbce8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55556ccbbcc0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 129 (Thread 0x7ffee67fc6c0 (LWP 17266) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55556bc2d800) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x55556bc2d7e0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x55556acaa4f0, p=0x55556bc2d7e0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x55556acaa500, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x55556acaa4f0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55556acaa4e8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55556acaa4c0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 128 (Thread 0x7ffee6ffd6c0 (LWP 17265) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7ffee6ffc920, op=393, expected=0, futex_word=0x7ffef4003818) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7ffee6ffc920, clockid=0, expected=0, futex_word=0x7ffef4003818) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7ffef4003818, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7ffee6ffc920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7ffee6ffc920, clockid=0, mutex=0x7ffef40037c8, cond=0x7ffef40037f0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7ffef40037f0, mutex=0x7ffef40037c8, abstime=0x7ffee6ffc920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 127 (Thread 0x7ffee77fe6c0 (LWP 17264) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7ffee77fd920, op=393, expected=0, futex_word=0x7ffef4002818) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7ffee77fd920, clockid=0, expected=0, futex_word=0x7ffef4002818) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7ffef4002818, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7ffee77fd920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7ffee77fd920, clockid=0, mutex=0x7ffef40027c8, cond=0x7ffef40027f0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7ffef40027f0, mutex=0x7ffef40027c8, abstime=0x7ffee77fd920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 126 (Thread 0x7ffee7fff6c0 (LWP 17263) "JUCE Timer"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7ffee7ffe8e0, op=393, expected=0, futex_word=0x55556a99c528) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7ffee7ffe8e0, clockid=0, expected=0, futex_word=0x55556a99c528) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55556a99c528, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7ffee7ffe8e0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7ffee7ffe8e0, clockid=0, mutex=0x55556a99c4d8, cond=0x55556a99c500) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55556a99c500, mutex=0x55556a99c4d8, abstime=0x7ffee7ffe8e0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff22239c69 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 125 (Thread 0x7fff04ff96c0 (LWP 17262) "MidiCtrlManager"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555cb3fa18) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555cb3fa18) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555cb3fa18, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e0c8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555cb3f9c8, cond=0x55555cb3f9f0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55555cb3f9f0, mutex=0x55555cb3f9c8) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fff221e883b in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff224ad755 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 124 (Thread 0x7fff057fa6c0 (LWP 17261) "FileWatch"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff057f98e0, op=393, expected=0, futex_word=0x55555e0b20f8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff057f98e0, clockid=0, expected=0, futex_word=0x55555e0b20f8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555e0b20f8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff057f98e0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff057f98e0, clockid=0, mutex=0x55555e0b20a8, cond=0x55555e0b20d0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55555e0b20d0, mutex=0x55555e0b20a8, abstime=0x7fff057f98e0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff225af530 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 123 (Thread 0x7fff05ffb6c0 (LWP 17260) "FileWatch"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff05ffa900, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007fff221e0081 in  () at /usr/lib/vst/ToneLib-GFX.so
#3  0x00007fff225af4bd in  () at /usr/lib/vst/ToneLib-GFX.so
#4  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#5  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#7  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 122 (Thread 0x7fff067fc6c0 (LWP 17259) "Pool"):
#0  __futex_abstimed_wait_common64 (private=-217199844, cancel=true, abstime=0x7fff067fb920, op=393, expected=0, futex_word=0x55556a9e826c) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-217199844, abstime=0x7fff067fb920, clockid=1787115224, expected=0, futex_word=0x55556a9e826c) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55556a9e826c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff067fb920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff067fb920, clockid=0, mutex=0x55556a9e8218, cond=0x55556a9e8240) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55556a9e8240, mutex=0x55556a9e8218, abstime=0x7fff067fb920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 121 (Thread 0x7fff06ffd6c0 (LWP 17258) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff06ffc920, op=393, expected=0, futex_word=0x55556a9a27d8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff06ffc920, clockid=0, expected=0, futex_word=0x55556a9a27d8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55556a9a27d8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff06ffc920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff06ffc920, clockid=0, mutex=0x55556a9a2788, cond=0x55556a9a27b0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55556a9a27b0, mutex=0x55556a9a2788, abstime=0x7fff06ffc920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 120 (Thread 0x7fff077fe6c0 (LWP 17257) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff077fd920, op=393, expected=0, futex_word=0x555562ee1f48) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff077fd920, clockid=0, expected=0, futex_word=0x555562ee1f48) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555562ee1f48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff077fd920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff077fd920, clockid=0, mutex=0x555562ee1ef8, cond=0x555562ee1f20) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x555562ee1f20, mutex=0x555562ee1ef8, abstime=0x7fff077fd920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 119 (Thread 0x7fff07fff6c0 (LWP 17256) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff07ffe920, op=393, expected=0, futex_word=0x555563cfb4e8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff07ffe920, clockid=0, expected=0, futex_word=0x555563cfb4e8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555563cfb4e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff07ffe920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff07ffe920, clockid=0, mutex=0x555563cfb498, cond=0x555563cfb4c0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x555563cfb4c0, mutex=0x555563cfb498, abstime=0x7fff07ffe920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 118 (Thread 0x7fff209fd6c0 (LWP 17255) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff209fc920, op=393, expected=0, futex_word=0x555564078588) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff209fc920, clockid=0, expected=0, futex_word=0x555564078588) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555564078588, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff209fc920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff209fc920, clockid=0, mutex=0x555564078538, cond=0x555564078560) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x555564078560, mutex=0x555564078538, abstime=0x7fff209fc920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 117 (Thread 0x7fff211fe6c0 (LWP 17254) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff211fd920, op=393, expected=0, futex_word=0x5555646e1648) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff211fd920, clockid=0, expected=0, futex_word=0x5555646e1648) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555646e1648, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff211fd920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff211fd920, clockid=0, mutex=0x5555646e15f8, cond=0x5555646e1620) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5555646e1620, mutex=0x5555646e15f8, abstime=0x7fff211fd920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 116 (Thread 0x7fff219ff6c0 (LWP 17253) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff219fe920, op=393, expected=0, futex_word=0x5555646e3d78) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff219fe920, clockid=0, expected=0, futex_word=0x5555646e3d78) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555646e3d78, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff219fe920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff219fe920, clockid=0, mutex=0x5555646e3d28, cond=0x5555646e3d50) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5555646e3d50, mutex=0x5555646e3d28, abstime=0x7fff219fe920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 115 (Thread 0x7fff34ff96c0 (LWP 17252) "Pool"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff34ff8920, op=393, expected=0, futex_word=0x555569b1adf8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff34ff8920, clockid=0, expected=0, futex_word=0x555569b1adf8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555569b1adf8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff34ff8920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff34ff8920, clockid=0, mutex=0x555569b1ada8, cond=0x555569b1add0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x555569b1add0, mutex=0x555569b1ada8, abstime=0x7fff34ff8920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 114 (Thread 0x7fff357fa6c0 (LWP 17251) "Pool"):
#0  __futex_abstimed_wait_common64 (private=603252408, cancel=true, abstime=0x7fff357f9920, op=393, expected=0, futex_word=0x555569bed7d8) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=603252408, abstime=0x7fff357f9920, clockid=2, expected=0, futex_word=0x555569bed7d8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555569bed7d8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff357f9920, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff357f9920, clockid=0, mutex=0x555569bed788, cond=0x555569bed7b0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x555569bed7b0, mutex=0x555569bed788, abstime=0x7fff357f9920) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff221e87e9 in  () at /usr/lib/vst/ToneLib-GFX.so
#6  0x00007fff222217a5 in  () at /usr/lib/vst/ToneLib-GFX.so
#7  0x00007fff221e8db4 in  () at /usr/lib/vst/ToneLib-GFX.so
#8  0x00007fff221e8f09 in  () at /usr/lib/vst/ToneLib-GFX.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 113 (Thread 0x7fff35ffb6c0 (LWP 17250) "ArdourGUI"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff35ffa960, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007fff221e0081 in  () at /usr/lib/vst/ToneLib-GFX.so
#3  0x00007fff220c8664 in  () at /usr/lib/vst/ToneLib-GFX.so
#4  0x00007ffff34e6363 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 112 (Thread 0x7fff367fc6c0 (LWP 17249) "ArdourGUI"):
#0  __futex_abstimed_wait_common64 (private=4096, cancel=true, abstime=0x7fff367fb8f0, op=393, expected=0, futex_word=0x55556a84f54c) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=4096, abstime=0x7fff367fb8f0, clockid=768, expected=0, futex_word=0x55556a84f54c) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55556a84f54c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff367fb8f0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff367fb8f0, clockid=0, mutex=0x55556a84f4f8, cond=0x55556a84f520) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55556a84f520, mutex=0x55556a84f4f8, abstime=0x7fff367fb8f0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff44c94699 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#6  0x00007fff44f14339 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#7  0x00007fff44c94c64 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#8  0x00007fff44c94db9 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 111 (Thread 0x7fff36ffd6c0 (LWP 17248) "ArdourGUI"):
#0  __futex_abstimed_wait_common64 (private=4096, cancel=true, abstime=0x7fff36ffc8f0, op=393, expected=0, futex_word=0x55556a84eb64) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=4096, abstime=0x7fff36ffc8f0, clockid=768, expected=0, futex_word=0x55556a84eb64) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55556a84eb64, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff36ffc8f0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff36ffc8f0, clockid=0, mutex=0x55556a84eb10, cond=0x55556a84eb38) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55556a84eb38, mutex=0x55556a84eb10, abstime=0x7fff36ffc8f0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff44c94699 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#6  0x00007fff44f14339 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#7  0x00007fff44c94c64 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#8  0x00007fff44c94db9 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 110 (Thread 0x7fff377fe6c0 (LWP 17247) "JUCE Timer"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7fff377fd8e0, op=393, expected=0, futex_word=0x55556a5ba688) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x7fff377fd8e0, clockid=2, expected=0, futex_word=0x55556a5ba688) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55556a5ba688, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff377fd8e0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fff377fd8e0, clockid=0, mutex=0x55556a5ba638, cond=0x55556a5ba660) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x55556a5ba660, mutex=0x55556a5ba638, abstime=0x7fff377fd8e0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff44c94699 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#6  0x00007fff44ce5c29 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#7  0x00007fff44c94c64 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#8  0x00007fff44c94db9 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 109 (Thread 0x7fff37fff6c0 (LWP 17246) "ArdourGUI"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff37ffe960, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007fff44c8bf31 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#3  0x00007fff44bf08e4 in  () at /usr/lib/vst/ToneLib-BassDrive.so
#4  0x00007ffff34e6363 in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 108 (Thread 0x7fff45dfd6c0 (LWP 17245) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555569c38bf0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555569c38bd0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555569c38990, p=0x555569c38bd0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555569c389a0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555569c38990) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555569c38988) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555569c38960) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 107 (Thread 0x7fff465fe6c0 (LWP 17244) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555569b19770) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555569b19750) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555569b197e0, p=0x555569b19750) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555569b197f0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555569b197e0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555569b197d8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555569b197b0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 106 (Thread 0x7fff46dff6c0 (LWP 17243) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x555565237fe0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x555565237fc0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555565237e00, p=0x555565237fc0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555565237e10, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555565237e00) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555565237df8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555565237dd0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 105 (Thread 0x7fff62fef6c0 (LWP 17242) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x5555647233e0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x5555647233c0) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555564682d80, p=0x5555647233c0) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555564682d90, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555564682d80) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555564682d78) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555564682d50) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 104 (Thread 0x7fff627ee6c0 (LWP 17241) "LV2Worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x5555643af1a0) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff72a0cda in ARDOUR::Worker::run() (this=0x5555643af180) at ../libs/ardour/worker.cc:145
#3  0x00007ffff72a2551 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator()(ARDOUR::Worker*) const (this=0x555564443f70, p=0x5555643af180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff72a233d in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Worker>&, boost::_bi::list0&, int) (this=0x555564443f80, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff72a21e6 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >::operator()() (this=0x555564443f70) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff72a2113 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555564443f68) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555564443f40) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 103 (Thread 0x7fffc77fe6c0 (LWP 17240) "JUCE Timer"):
#0  __futex_abstimed_wait_common64 (private=-1274866992, cancel=true, abstime=0x7fffc77fd8f0, op=393, expected=0, futex_word=0x5555613b1338) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=-1274866992, abstime=0x7fffc77fd8f0, clockid=4097, expected=0, futex_word=0x5555613b1338) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555613b1338, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fffc77fd8f0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff308e53a in __pthread_cond_wait_common (abstime=0x7fffc77fd8f0, clockid=0, mutex=0x5555613b12e8, cond=0x5555613b1310) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x5555613b1310, mutex=0x5555613b12e8, abstime=0x7fffc77fd8f0) at ./nptl/pthread_cond_wait.c:652
#5  0x00007fff605778d5 in  () at /usr/lib/vst/DAW Essentials Collection/#TEqualiser.so
#6  0x00007fff605ccd3f in  () at /usr/lib/vst/DAW Essentials Collection/#TEqualiser.so
#7  0x00007fff60577a1b in  () at /usr/lib/vst/DAW Essentials Collection/#TEqualiser.so
#8  0x00007fff60577b19 in  () at /usr/lib/vst/DAW Essentials Collection/#TEqualiser.so
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 102 (Thread 0x7fffa2ffd6c0 (LWP 17239) "ArdourGUI"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffa2ffc960, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007fff6055736e in  () at /usr/lib/vst/DAW Essentials Collection/#TEqualiser.so
#3  0x00007fff604c66a4 in std::thread::_Impl<std::_Bind_simple<juce::MessageThread::start()::{lambda()#1} ()> >::_M_run() () at /usr/lib/vst/DAW Essentials Collection/#TEqualiser.so
#4  0x00007ffff34e64fc in  () at /lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 101 (Thread 0x7fff61fed6c0 (LWP 17238) "midiUI"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7fff5002c5e0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4b480ee in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff4aecbdf in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4d69e38 in BaseUI::main_thread() (this=0x555558d35d50) at ../libs/pbd/base_ui.cc:102
#4  0x00007ffff4d6f3b9 in boost::_mfi::mf0<void, BaseUI>::operator()(BaseUI*) const (this=0x55556140b820, p=0x555558d35d50) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff4d6f001 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, BaseUI>&, boost::_bi::list0&, int) (this=0x55556140b830, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff4d6ebd2 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator()() (this=0x55556140b820) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff4d6e59b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x55556140b818) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x55556140b7f0) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 100 (Thread 0x7fffa1f6b6c0 (LWP 17237) "butler"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7fffa1f6a790, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4d856e1 in CrossThreadChannel::poll_for_request() (this=0x5555581e4078) at ../libs/pbd/crossthread.posix.cc:108
#2  0x00007ffff4d85767 in CrossThreadChannel::receive(char&, bool) (this=0x5555581e4078, msg=@0x7fffa1f6a820: 80 'P', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3  0x00007ffff6b7cfef in ARDOUR::Butler::thread_work() (this=0x5555581e3fd0) at ../libs/ardour/butler.cc:188
#4  0x00007ffff6b7cd6e in ARDOUR::Butler::_thread_work(void*) (arg=0x5555581e3fd0) at ../libs/ardour/butler.cc:170
#5  0x00007ffff4db0b3b in fake_thread_start(void*) (arg=0x555561383fb0) at ../libs/pbd/pthread_utils.cc:101
#6  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#7  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 93 (Thread 0x7fff82ffd6c0 (LWP 17230) "RT-14-0x7fff82f"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff82ffc998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff82ffc9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff82ffc998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff82ffc990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558682240) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 92 (Thread 0x7fff837fe6c0 (LWP 17229) "RT-13-0x7fff837"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff837fd998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff837fd9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff837fd998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff837fd990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558801d10) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 91 (Thread 0x7fff88ff96c0 (LWP 17228) "RT-12-0x7fff88f"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff88ff8998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff88ff89a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff88ff8998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff88ff8990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555586830d0) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 90 (Thread 0x7fff897fa6c0 (LWP 17227) "RT-11-0x7fff897"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff897f9998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff897f99a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff897f9998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff897f9990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558baa0a0) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 89 (Thread 0x7fff89ffb6c0 (LWP 17226) "RT-10-0x7fff89f"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff89ffa998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff89ffa9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff89ffa998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff89ffa990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555557c16aa0) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 88 (Thread 0x7fff8a7fc6c0 (LWP 17225) "RT-9-0x7fff8a7f"):
#0  0x00007ffff310013b in __GI_sched_yield () at ../sysdeps/unix/syscall-template.S:120
#1  0x00007ffff6ce014c in ARDOUR::Graph::reached_terminal_node() (this=0x55555cade180) at ../libs/ardour/graph.cc:263
#2  0x00007ffff6ceeabc in ARDOUR::GraphNode::finish(ARDOUR::GraphChain const*) (this=0x555563a6ea88, chain=0x7fffceebaca0) at ../libs/ardour/graphnode.cc:101
#3  0x00007ffff6cee98a in ARDOUR::GraphNode::run(ARDOUR::GraphChain const*) (this=0x555563a6ea88, chain=0x7fffceebaca0) at ../libs/ardour/graphnode.cc:68
#4  0x00007ffff6ce0bcb in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:344
#5  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#6  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff8a7fb998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff8a7fb9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#8  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff8a7fb998) at /usr/include/boost/bind/bind.hpp:1294
#9  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#10 0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff8a7fb990) at /usr/include/boost/function/function_template.hpp:763
#11 0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555af010e0) at ../libs/backends/jack/jack_audiobackend.cc:970
#12 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#13 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 87 (Thread 0x7fff8affd6c0 (LWP 17224) "RT-8-0x7fff8aff"):
#0  0x00007ffff34d0344 in std::_Rb_tree_increment(std::_Rb_tree_node_base const*) () at /lib/x86_64-linux-gnu/libstdc++.so.6
#1  0x00007ffff6ce702d in std::_Rb_tree_const_iterator<std::shared_ptr<ARDOUR::GraphNode> >::operator++() (this=0x7fff8affc5f8) at /usr/include/c++/12/bits/stl_tree.h:368
#2  0x00007ffff6ceea80 in ARDOUR::GraphNode::finish(ARDOUR::GraphChain const*) (this=0x55556a5bbe28, chain=0x7fffceebaca0) at ../libs/ardour/graphnode.cc:93
#3  0x00007ffff6cee98a in ARDOUR::GraphNode::run(ARDOUR::GraphChain const*) (this=0x55556a5bbe28, chain=0x7fffceebaca0) at ../libs/ardour/graphnode.cc:68
#4  0x00007ffff6ce0bcb in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:344
#5  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#6  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff8affc998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff8affc9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#8  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff8affc998) at /usr/include/boost/bind/bind.hpp:1294
#9  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#10 0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff8affc990) at /usr/include/boost/function/function_template.hpp:763
#11 0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555557bf0fa0) at ../libs/backends/jack/jack_audiobackend.cc:970
#12 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#13 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 86 (Thread 0x7fff83fff6c0 (LWP 17223) "RT-7-0x7fff83ff"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff83ffe998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff83ffe9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff83ffe998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff83ffe990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558d16700) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 85 (Thread 0x7fff8b7fe6c0 (LWP 17222) "RT-6-0x7fff8b7f"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff8b7fd998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff8b7fd9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff8b7fd998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff8b7fd990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558d46790) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 84 (Thread 0x7fff8bfff6c0 (LWP 17221) "RT-5-0x7fff8bff"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fff8bffe998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fff8bffe9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fff8bffe998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fff8bffe990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558dd5cc0) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 83 (Thread 0x7fffa0c126c0 (LWP 17220) "RT-4-0x7fffa0c1"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fffa0c11998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fffa0c119a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fffa0c11998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffa0c11990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555591ee620) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 82 (Thread 0x7fffa14136c0 (LWP 17219) "RT-3-0x7fffa141"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fffa1412998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fffa14129a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fffa1412998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffa1412990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555aa288b0) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 81 (Thread 0x7fffa276c6c0 (LWP 17218) "RT-2-0x7fffa276"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fffa276b998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fffa276b9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fffa276b998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffa276b990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555bc18570) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 80 (Thread 0x7fffa37fe6c0 (LWP 17217) "RT-1-0x7fffa37f"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce1017 in ARDOUR::Graph::helper_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:372
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fffa37fd998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fffa37fd9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fffa37fd998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffa37fd990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555ca60ab0) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 79 (Thread 0x7fffa3fff6c0 (LWP 17216) "RT-main-0x7fffa"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4db879c in PBD::Semaphore::wait() (this=0x55555cade2b4) at ../libs/pbd/semutils.cc:120
#2  0x00007ffff6ce09ea in ARDOUR::Graph::run_one() (this=0x55555cade180) at ../libs/ardour/graph.cc:320
#3  0x00007ffff6ce15fb in ARDOUR::Graph::main_thread() (this=0x55555cade180) at ../libs/ardour/graph.cc:425
#4  0x00007ffff6ced929 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0x7fffa3ffe998, p=0x55555cade180) at /usr/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007ffff6cecea9 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0x7fffa
3ffe9a8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#6  0x00007ffff6cebddc in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0x7fffa3ffe998) at /usr/include/boost/bind/bind.hpp:1294
#7  0x00007ffff6cea43f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#8  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffa3ffe990) at /usr/include/boost/function/function_template.hpp:763
#9  0x00007fffd73747f3 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558a6a990) at ../libs/backends/jack/jack_audiobackend.cc:970
#10 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#11 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 49 (Thread 0x7fffc49fd6c0 (LWP 17184) "AudioEngine 1"):
#0  0x00007ffff311dff6 in epoll_wait (epfd=15, events=0x7fffc49fc140, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1  0x00007fffd6edde48 in  () at /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#2  0x00007fffd6ecfea1 in  () at /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#3  0x00007fffd615f839 in pw_data_loop_wait () at /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#4  0x00007fffd6bdb02f in jack_cycle_wait () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/jack/libjack.so.0
#5  0x00007fffd73748d7 in ARDOUR::JACKAudioBackend::process_thread() (this=0x5555575b65d0) at ../libs/backends/jack/jack_audiobackend.cc:999
#6  0x00007fffd737485e in ARDOUR::JACKAudioBackend::_process_thread(void*) (arg=0x5555575b65d0) at ../libs/backends/jack/jack_audiobackend.cc:978
#7  0x00007fffd6ed000e in  () at /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#8  0x00007fffd616545c in  () at /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 48 (Thread 0x7fffc59ff6c0 (LWP 17183) "pw-ardour"):
#0  0x00007fffd6bdf16d in jack_port_get_all_connections () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/jack/libjack.so.0
#1  0x00007fffd738c9e0 in ARDOUR::JACKAudioBackend::connected_to(std::shared_ptr<ARDOUR::ProtoPort> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool) (this=0x5555575b65d0, p=..., other="ardour:Rythm-MIC- P/audio_out 1", process_callback_safe=true) at ../libs/backends/jack/jack_portengine.cc:357
#2  0x00007ffff6f61911 in ARDOUR::Port::connected_to(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const (this=0x55557b20d230, o="Rythm-MIC- P/audio_out 1") at ../libs/ardour/port.cc:312
#3  0x00007ffff6d2c0fc in ARDOUR::IO::connected_to(std::shared_ptr<ARDOUR::IO const>) const (this=0x55557b51fcb0, other=std::shared_ptr<const ARDOUR::IO> (use count 3, weak count 0) = {...}) at ../libs/ardour/io.cc:1616
#4  0x00007ffff7020788 in ARDOUR::Route::output_effectively_connected_real() const (this=0x5555759a9550) at ../libs/ardour/route.cc:3706
#5  0x00007ffff70205d4 in ARDOUR::Route::output_effectively_connected() const (this=0x5555759a9550) at ../libs/ardour/route.cc:3681
#6  0x00007ffff7023d32 in ARDOUR::Route::update_signal_latency(bool, bool*) (this=0x5555759a9550, apply_to_delayline=false, delayline_update_needed=0x7fffc59fe0de) at ../libs/ardour/route.cc:4390
#7  0x00007ffff70a5700 in ARDOUR::Session::update_route_latency(bool, bool, bool*) (this=0x55555bc32920, playback=false, apply_to_delayline=false, delayline_update_needed=0x7fffc59fe0de) at ../libs/ardour/session.cc:6830
#8  0x00007ffff70a7009 in ARDOUR::Session::update_latency_compensation(bool, bool) (this=0x55555bc32920, force_whole_graph=true, called_from_backend=true) at ../libs/ardour/session.cc:7088
#9  0x00007ffff709e427 in ARDOUR::Session::graph_reordered(bool) (this=0x55555bc32920, called_from_backend=true) at ../libs/ardour/session.cc:5537
#10 0x00007ffff70e6ca8 in boost::_mfi::mf1<void, ARDOUR::Session, bool>::operator()(ARDOUR::Session*, bool) const (this=0x7fffce2804f0, p=0x55555bc32920, a1=true) at /usr/include/boost/bind/mem_fn_template.hpp:165
#11 0x00007ffff71a5824 in boost::_bi::list2<boost::_bi::value<ARDOUR::Session*>, boost::_bi::value<bool> >::operator()<boost::_mfi::mf1<void, ARDOUR::Session, bool>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf1<void, ARDOUR::Session, bool>&, boost::_bi::list0&, int) (this=0x7fffce280500, f=..., a=...) at /usr/include/boost/bind/bind.hpp:319
#12 0x00007ffff719df68 in boost::_bi::bind_t<void, boost::_mfi::mf1<void, ARDOUR::Session, bool>, boost::_bi::list2<boost::_bi::value<ARDOUR::Session*>, boost::_bi::value<bool> > >::operator()() (this=0x7fffce2804f0) at /usr/include/boost/bind/bind.hpp:1294
#13 0x00007ffff719578f in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf1<void, ARDOUR::Session, bool>, boost::_bi::list2<boost::_bi::value<ARDOUR::Session*>, boost::_bi::value<bool> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#14 0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffcf37d350) at /usr/include/boost/function/function_template.hpp:763
#15 0x0000555555ce4733 in PBD::Signal0<void, PBD::OptionalLastValue<void> >::operator()() (this=0x555557c69860) at libs/pbd/pbd/signals_generated.h:340
#16 0x00007ffff6f900eb in ARDOUR::PortManager::graph_order_callback() (this=0x555557c69780) at ../libs/ardour/port_manager.cc:1245
#17 0x00007fffd738c46e in ARDOUR::JACKAudioBackend::_graph_order_callback(void*) (arg=0x5555575b65d0) at ../libs/backends/jack/jack_portengine.cc:301
#18 0x00007fffd6be60d0 in  () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/jack/libjack.so.0
#19 0x00007fffc656cae2 in  () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-protocol-native.so
#20 0x00007fffc655968b in  () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-protocol-native.so
#21 0x00007fffc6559e68 in  () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/libpipewire-module-protocol-native.so
#22 0x00007fffd6ece636 in  () at /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#23 0x00007fffd61a6449 in  () at /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#24 0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#25 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 41 (Thread 0x7fffd4b0f6c0 (LWP 17176) "gdbus"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7fffbc02bed0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4b480ee in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff4aecbdf in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff2a5d01a in  () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffff4b19361 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 40 (Thread 0x7fffc7fff6c0 (LWP 17175) "gmain"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x555557a65ee0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4b480ee in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff4aec1b0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4aec201 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff4b19361 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 39 (Thread 0x7fffc6f7c6c0 (LWP 17174) "pool-spawner"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff4ab8a7b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4b1db4a in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff4b19361 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#6  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7fffd5dff6c0 (LWP 17145) "DeviceList"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6aeb087 in ARDOUR::AudioEngine::do_devicelist_update() (this=0x555557c69780) at ../libs/ardour/audioengine.cc:760
#3  0x00007ffff6afb731 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator()(ARDOUR::AudioEngine*) const (this=0x555557c605e0, p=0x555557c69780) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff6afad2f in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AudioEngine>&, boost::_bi::list0&, int) (this=0x555557c605f0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff6afa136 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator()() (this=0x555557c605e0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff6af93d9 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555557c605d8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555557c605b0) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7fffd7bff6c0 (LWP 17144) "EngineWatchdog"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6aead11 in ARDOUR::AudioEngine::do_reset_backend() (this=0x555557c69780) at ../libs/ardour/audioengine.cc:724
#3  0x00007ffff6afb731 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator()(ARDOUR::AudioEngine*) const (this=0x555557c4efb0, p=0x555557c69780) at /usr/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff6afad2f in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AudioEngine>&, boost::_bi::list0&,
int) (this=0x555557c4efc0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#5  0x00007ffff6afa136 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator()() (this=0x555557c4efb0) at /usr/include/boost/bind/bind.hpp:1294
#6  0x00007ffff6af93d9 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#7  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555557c4efa8) at /usr/include/boost/function/function_template.hpp:763
#8  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555557c4ef80) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#10 0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7fffed7b66c0 (LWP 17141) "Analyzer"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6a8ee04 in ARDOUR::Analyser::work() () at ../libs/ardour/analyser.cc:95
#3  0x0000555556789cc1 in sigc::pointer_functor0<void>::operator()() const (this=0x555557632030) at ../../../../include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#4  0x00007ffff6a92786 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#5  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555557632028) at /usr/include/boost/function/function_template.hpp:763
#6  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555557632000) at ../libs/pbd/pthread_utils.cc:488
#7  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#8  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7fffedfb76c0 (LWP 17140) "PeakFileBuilder"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff71fcf81 in peak_thread_work() () at ../libs/ardour/source_factory.cc:75
#3  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#4  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555557632378) at /usr/include/boost/function/function_template.hpp:763
#5  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555557632350) at ../libs/pbd/pthread_utils.cc:488
#6  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#7  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7fffee7b86c0 (LWP 17139) "PeakFileBuilder"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff4b41983 in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff71fcf81 in peak_thread_work() () at ../libs/ardour/source_factory.cc:75
#3  0x00007ffff7f20129 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117
#4  0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x555557632478) at /usr/include/boost/function/function_template.hpp:763
#5  0x00007ffff4db1879 in PBD::Thread::_run(void*) (arg=0x555557632450) at ../libs/pbd/pthread_utils.cc:488
#6  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#7  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7fffeefb96c0 (LWP 17138) "LXVSTEventLoop"):
#0  0x00007ffff30dcb11 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffeefb8880, rem=0x7fffeefb8870) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff30e1907 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff4b1714f in g_usleep () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x0000555556cf9405 in gui_event_loop(void*) (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468
#4  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#5  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7fffef1436c0 (LWP 17137) "Trigger Worker"):
#0  0x00007ffff310fd7f in __GI___poll (fds=0x7fffef142850, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4d856e1 in CrossThreadChannel::poll_for_request() (this=0x555557600a30) at ../libs/pbd/crossthread.posix.cc:108
#2  0x00007ffff4d85767 in CrossThreadChannel::receive(char&, bool) (this=0x555557600a30, msg=@0x7fffef1428b7: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3  0x00007ffff7267ad3 in ARDOUR::TriggerBoxThread::thread_work() (this=0x555557600a00) at ../libs/ardour/triggerbox.cc:4880
#4  0x00007ffff7267a38 in ARDOUR::TriggerBoxThread::_thread_work(void*) (arg=0x555557600a00) at ../libs/ardour/triggerbox.cc:4868
#5  0x00007ffff4db0b3b in fake_thread_start(void*) (arg=0x5555575df2d0) at ../libs/pbd/pthread_utils.cc:101
#6  0x00007ffff308f18a in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:444
#7  0x00007ffff311dbd0 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7ffff1100c40 (LWP 17133) "ArdourGUI"):
#0  futex_wait (private=0, expected=2, futex_word=0x555557be49a8) at ../sysdeps/nptl/futex-internal.h:146
#1  __GI___lll_lock_wait (futex=futex@entry=0x555557be49a8, private=0) at ./nptl/lowlevellock.c:49
#2  0x00007ffff3092572 in lll_mutex_lock_optimized (mutex=0x555557be49a8) at ./nptl/pthread_mutex_lock.c:48
#3  ___pthread_mutex_lock (mutex=0x555557be49a8) at ./nptl/pthread_mutex_lock.c:93
#4  0x00007fffd6bdf12e in jack_port_get_all_connections () at /usr/lib/x86_64-linux-gnu/pipewire-0.3/jack/libjack.so.0
#5  0x00007fffd738c9e0 in ARDOUR::JACKAudioBackend::connected_to(std::shared_ptr<ARDOUR::ProtoPort> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool) (this=0x5555575b65d0, p=..., other="ardour:Rythm DI R 1/audio_in 1", process_callback_safe=true) at ../libs/backends/jack/jack_portengine.cc:357
#6  0x00007ffff6f61911 in ARDOUR::Port::connected_to(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const (this=0x55557af249f0, o="Rythm DI R 1/audio_in 1") at ../libs/ardour/port.cc:312
#7  0x00007ffff6d2c0fc in ARDOUR::IO::connected_to(std::shared_ptr<ARDOUR::IO const>) const (this=0x55557b1a7250, other=std::shared_ptr<const ARDOUR::IO> (use count 3, weak count 0) = {...}) at ../libs/ardour/io.cc:1616
#6  0x00007ffff6f61911 in ARDOUR::Port::connected_to(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const (this=0x55557af249f0, o="Rythm DI R 1/audio_in 1") at ../libs/ardour/port.cc:312
#7  0x00007ffff6d2c0fc in ARDOUR::IO::connected_to(std::shared_ptr<ARDOUR::IO const>) const (this=0x55557b1a7250, other=std::shared_ptr<const ARDOUR::IO> (use count 3, weak count 0) = {...}) at ../libs/ardour/io.cc:1616
--Type <RET> for more, q to quit, c to continue without paging--
#8  0x00005555562e1d3a in IOButtonBase::set_label(IOButtonBase&, ARDOUR::Session&, std::shared_ptr<ARDOUR::Bundle>&, std::shared_ptr<ARDOUR::IO>) (self=..., session=..., bndl=std::shared_ptr<ARDOUR::Bundle> (empty) = {...}, io=std::shared_ptr<ARDOUR::IO> (use count 3, weak count 0) = {...}) at ../gtk2_ardour/io_button.cc:265
#9  0x00005555562e74ed in IOButton::update() (this=0x555586cdaf38) at ../gtk2_ardour/io_button.cc:716
#10 0x00005555562f3859 in boost::_mfi::mf0<void, IOButton>::operator()(IOButton*) const (this=0x7fffce7c5c68, p=0x555586cdaf38) at /usr/include/boost/bind/mem_fn_template.hpp:49
#11 0x00005555562f1fd7 in boost::_bi::list1<boost::_bi::value<IOButton*> >::operator()<boost::_mfi::mf0<void, IOButton>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, IOButton>&, boost::_bi::list0&, int) (this=0x7fffce7c5c78, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259
#12 0x00005555562f0410 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, IOButton>, boost::_bi::list1<boost::_bi::value<IOButton*> > >::operator()() (this=0x7fffce7c5c68) at /usr/include/boost/bind/bind.hpp:1294
#13 0x00005555562ee6e1 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, IOButton>, boost::_bi::list1<boost::_bi::value<IOButton*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#14 0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffce7c5c60) at /usr/include/boost/function/function_template.hpp:763
#15 0x0000555555d2f9ca in boost::_bi::list0::operator()<boost::function<void ()>, boost::_bi::list0>(boost::_bi::type<void>, boost::function<void ()>&, boost::_bi::list0&, int) (this=0x7fffce7c5c80, f=...) at /usr/include/boost/bind/bind.hpp:198
#16 0x0000555555d2683a in boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void ()>, boost::_bi::list0>::operator()() (this=0x7fffce7c5c60) at /usr/include/boost/bind/bind.hpp:1294
#17 0x0000555555d1e3fe in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void ()>, boost::_bi::list0>, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158
#18 0x0000555555ce4c65 in boost::function0<void>::operator()() const (this=0x7fffce7c5bf0) at /usr/include/boost/function/function_template.hpp:763
#19 0x00007ffff4f84c49 in Gtkmm2ext::UI::do_request(Gtkmm2ext::UIRequest*) (this=0x555557cb4d10, req=0x7fffce7c5be0) at ../libs/gtkmm2ext/gtk_ui.cc:478
#20 0x00007ffff4f8b247 in AbstractUI<Gtkmm2ext::UIRequest>::handle_ui_requests() (this=0x555557cb4d10) at ../libs/pbd/pbd/abstract_ui.cc:388
#21 0x00007ffff4d6a430 in BaseUI::request_handler(Glib::IOCondition) (this=0x555557cb4d10, ioc=Glib::IO_IN) at ../libs/pbd/base_ui.cc:153
#22 0x00007ffff4d6ee6e in sigc::bound_mem_functor1<bool, BaseUI, Glib::IOCondition>::operator()(Glib::IOCondition const&) const (this=0x555557c6f818, _A_a1=@0x7fffffffd6ac: Glib::IO_IN) at ../../../../include/sigc++-2.0/sigc++/functors/mem_fun.h:2066
#23 0x00007ffff4d6e9bd in sigc::adaptor_functor<sigc::bound_mem_functor1<bool, BaseUI, Glib::IOCondition> >::operator()<Glib::IOCondition const&>(Glib::IOCondition const&) const (this=0x555557c6f810, _A_arg1=@0x7fffffffd6ac: Glib::IO_IN) at ../../../../include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89
#24 0x00007ffff4d6e309 in sigc::internal::slot_call1<sigc::bound_mem_functor1<bool, BaseUI, Glib::IOCondition>, bool, Glib::IOCondition>::call_it(sigc::internal::slot_rep*, Glib::IOCondition const&) (rep=0x555557c6f7e0, a_1=@0x7fffffffd6ac: Glib::IO_IN) at ../../../../include/sigc++-2.0/sigc++/functors/slot.h:170
#25 0x00007ffff4d85b14 in sigc::slot1<bool, Glib::IOCondition>::operator()(Glib::IOCondition const&) const (this=0x555557cb4da8, _A_a1=@0x7fffffffd6ac: Glib::IO_IN) at ../../../../include/sigc++-2.0/sigc++/functors/slot.h:665
#26 0x00007ffff4d857dc in cross_thread_channel_call_receive_slot(_GIOChannel*, GIOCondition, void*) (condition=G_IO_IN, data=0x555557cb4d98) at ../libs/pbd/crossthread.cc:52
#27 0x00007ffff4aed36f in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007ffff4b48178 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007ffff4aecbdf in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007ffff47402d2 in gtk_main () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#31 0x00007ffff4f8417c in Gtkmm2ext::UI::run(Receiver&) (this=0x555557cb4d10, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305
#32 0x000055555641691f in main(int, char**) (argc=1, argv=0x7fffffffdb38) at ../gtk2_ardour/main.cc:471