(gdb) thread apply all bt Thread 57 (Thread 0x7fff4d7fa700 (LWP 5422) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555563314e18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555563314df0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 56 (Thread 0x7fff4dffb700 (LWP 5421) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555563314c28) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555563314c00) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 55 (Thread 0x7fff4e7fc700 (LWP 5420) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x5555638beba8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x5555638beb80) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 54 (Thread 0x7fff4effd700 (LWP 5419) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x5555638be9b8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x5555638be990) at ../libs/pbd/pthread_utils.cc:48--Type for more, q to quit, c to continue without paging-- -Type for more, q to quit, c to continue without paging-- 8 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 53 (Thread 0x7fff4f7fe700 (LWP 5418) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555562d978f8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555562d978d0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 52 (Thread 0x7fff4ffff700 (LWP 5417) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555562d32918) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555562d328f0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 51 (Thread 0x7fff64a2d700 (LWP 5416) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7844c65 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x555563920470) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7844be9 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff78450f9 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x555563920470) at ..--Type for more, q to quit, c to continue without paging-- -Type for more, q to quit, c to continue without paging-- /libs/waveview/wave_view_private.cc:501 #5 0x00007ffff78450a0 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555562d522f8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555562d522d0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 50 (Thread 0x7fff6522e700 (LWP 5415) "AutomationWatch"): #0 0x00007ffff36ee1a1 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff6522db80, rem=0x7fff6522db90) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 #1 0x00007ffff36f3983 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ffff1288d48 in g_usleep () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff6312d3f in ARDOUR::AutomationWatch::thread (this=0x55555c849cc0) at ../libs/ardour/automation_watch.cc:207 #4 0x00007ffff6318277 in boost::_mfi::mf0::operator() (this=0x555560acecb0, p=0x55555c849cc0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6317f08 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x555560acecc0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- #6 0x00007ffff6317675 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x555560acecb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6317003 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x555560aceca8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555560acec80) at ../libs/pbd/pthread_utils.cc:488 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 49 (Thread 0x7fff65a2f700 (LWP 5414) "autoconnect"): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5555594aad74) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555594aad20, cond=0x5555594aad48) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5555594aad48, mutex=0x5555594aad20) at pthread_cond_wait.c:638 #3 0x00007ffff67d4ad0 in ARDOUR::Session::auto_connect_thread_run (this=0x5555594a8c60) at ../libs/ardour/session.cc:7581 #4 0x00007ffff67d451c in ARDOUR::Session::auto_connect_thread (arg=0x5555594a8c60) at ../libs/ardour/session.cc:7512 #5 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 --Type for more, q to quit, c to continue without paging-- Thread 48 (Thread 0x7fff66230700 (LWP 5413) "SessionSignals"): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5555594aad00) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555594aacb0, cond=0x5555594aacd8) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5555594aacd8, mutex=0x5555594aacb0) at pthread_cond_wait.c:638 #3 0x00007ffff6863227 in ARDOUR::Session::emit_thread_run (this=0x5555594a8c60) at ../libs/ardour/session_process.cc:1232 #4 0x00007ffff68631c4 in ARDOUR::Session::emit_thread (arg=0x5555594a8c60) at ../libs/ardour/session_process.cc:1221 #5 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 47 (Thread 0x7fff889fd700 (LWP 5412) "ArdourGUI"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7fff58000b60, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe7e08af7 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libusb-1.0.so.0 #2 0x00007fffe7e09c19 in libusb_handle_events_timeout_completed () from /opt/Ardour-7.5.199-dbg/lib/libusb-1.0.so.0 #3 0x00007fffe7e09d9a in libusb_handle_events () from /opt/Ardour-7.5.199-dbg/lib/libusb-1.0.so.0 #4 0x00007ffff633efa8 in usb_hotplug_thread (user_data=0x5555574a4990) at ../libs/ardour/control_protocol_manager.cc:87 #5 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 46 (Thread 0x7fff891fe700 (LWP 5411) "ArdourGUI"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7fff891fdd10, nfds=2, timeout=-1) at ../sysdeps/unix/s--Type for more, q to quit, c to continue without paging-- -Type for more, q to quit, c to continue without paging-- ysv/linux/poll.c:29 #1 0x00007fffe7e1162d in ?? () from /opt/Ardour-7.5.199-dbg/lib/libusb-1.0.so.0 #2 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #3 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 45 (Thread 0x7fffa93fb700 (LWP 5410) "Generic MIDI"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7fff6005a450, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2af3336 in BaseUI::main_thread (this=0x55555cb44c88) at ../libs/pbd/base_ui.cc:102 #4 0x00007ffff2af7b01 in boost::_mfi::mf0::operator() (this=0x55555d92e960, p=0x55555cb44c88) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff2af77d2 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555d92e970, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff2af73c1 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555d92e960) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff2af6e80 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x55555d92e958) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x55555d92e930) at ../libs/pbd/pthread_utils.cc:488 --Type for more, q to quit, c to continue without paging-- #8 0x0000555555b7621e in boost::function0::operator() (this=0x55555d92e958) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x55555d92e930) at ../libs/pbd/pthread_utils.cc:488 --Type for more, q to quit, c to continue without paging-- #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 44 (Thread 0x7fffa8bfa700 (LWP 5409) "LV2Worker"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x55555bc4d8c0) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff69971a8 in ARDOUR::Worker::run (this=0x55555bc4d8a0) at ../libs/ardour/worker.cc:145 #3 0x00007ffff699851b in boost::_mfi::mf0::operator() (this=0x55555bc4fb80, p=0x55555bc4d8a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6998348 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555bc4fb90, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff699823f in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555bc4fb80) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff699818d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7621e in boost::function0::operator() (this=0x55555bc4fb78) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x55555bc4fb50) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 --Type for more, q to quit, c to continue without paging-- inux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x55555bc4fb50) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 --Type for more, q to quit, c to continue without paging-- #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 43 (Thread 0x7fffab3ff700 (LWP 5408) "LV2Worker"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x55555a861f80) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff69971a8 in ARDOUR::Worker::run (this=0x55555a861f60) at ../libs/ardour/worker.cc:145 #3 0x00007ffff699851b in boost::_mfi::mf0::operator() (this=0x55555a8631d0, p=0x55555a861f60) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6998348 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555a8631e0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff699823f in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555a8631d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff699818d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7621e in boost::function0::operator() (this=0x55555a8631c8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x55555a8631a0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- Thread 42 (Thread 0x7fffaabfe700 (LWP 5407) "midiUI"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7fff74041a50, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2af3336 in BaseUI::main_thread (this=0x55555803c9c0) at ../libs/pbd/base_ui.cc:102 #4 0x00007ffff2af7b01 in boost::_mfi::mf0::operator() (this=0x55555cf9dce0, p=0x55555803c9c0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff2af77d2 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555cf9dcf0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff2af73c1 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555cf9dce0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff2af6e80 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x55555cf9dcd8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x55555cf9dcb0) at ../libs/pbd/pthread_utils.cc:488 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 41 (Thread 0x7fffef5ff700 (LWP 5406) "butler"): --Type for more, q to quit, c to continue without paging-- #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007ffff364e537 in __GI_abort () at abort.c:79 #2 0x00007ffff364e40f in __assert_fail_base (fmt=0x7ffff37c5688 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7ffff44a02b1 "j->start() < i->start()", file=0x7ffff44a0297 "../libs/temporal/range.cc", line=86, function=) at assert.c:92 #3 0x00007ffff365d662 in __GI___assert_fail (assertion=0x7ffff44a02b1 "j->start() < i->start()", file=0x7ffff44a0297 "../libs/temporal/range.cc", line=86, function=0x7ffff44a0320 "Temporal::RangeList Temporal::Range::subtract(Temporal::RangeList&) const") at assert.c:101 #4 0x00007ffff4465e18 in Temporal::Range::subtract (this=0x7fffef5fd570, sub=...) at ../libs/temporal/range.cc:86 #5 0x00007ffff62785cf in ARDOUR::AudioPlaylist::read (this=0x55555a08db00, buf=0x7fff8d44b250, mixdown_buffer=0x7fff8c2353e0, gain_buffer=0x7fff8c42d3f0, start=..., cnt=..., chan_n=0) at ../libs/ardour/audio_playlist.cc:243 #6 0x00007ffff6369089 in ARDOUR::DiskReader::audio_read (this=0x55555df1e9b0, sum_buffer=0x7fff8d44b250, mixdown_buffer=0x7fff8c2353e0, gain_buffer=0x7fff8c42d3f0, start=@0x7fffef5fdce0: 7967193, cnt=516096, rci=0x55555b7cebe0, channel=0, reversed=false) at ../libs/ardour/disk_reader.cc:1042 #7 0x00007ffff6367cde in ARDOUR::DiskReader::overwrite_existing_audio (this=0x55555df1e9b0) at ../libs/ardour/disk_reader.cc:736 #8 0x00007ffff636838a in ARDOUR::DiskReader::overwrite_existing_buffers (this=0x55555df1e9b0) at ../libs/ardour/disk_reader.cc:791 #9 0x00007ffff6926d68 in ARDOUR::Track::overwrite_existing_buffers (this=0x55555deea490) at ../libs/ardour/track.cc:585 #10 0x00007ffff68d18ce in ARDOUR::Session::non_realtime_overwrite (this=0x5555594a8c60, on_entry=1, finished=@0x7fffef5fe0ef: true, update_loop_declicks=false) at ../libs/ardour/session_transport.cc:1229 #11 0x00007ffff68d13b9 in ARDOUR::Session::butler_transport_work (this=0x5555594a8c60, have_process--Type for more, q to quit, c to continue without paging-- 229 #11 0x00007ffff68d13b9 in ARDOUR::Session::butler_transport_work (this=0x5555594a8c60, have_process--Type for more, q to quit, c to continue without paging-- _lock=false) at ../libs/ardour/session_transport.cc:1202 #12 0x00007ffff6328a4c in ARDOUR::Butler::thread_work (this=0x555558af55e0) at ../libs/ardour/butler.cc:223 #13 0x00007ffff63282e1 in ARDOUR::Butler::_thread_work (arg=0x555558af55e0) at ../libs/ardour/butler.cc:170 #14 0x00007ffff2b30547 in fake_thread_start (arg=0x55555cf8e820) at ../libs/pbd/pthread_utils.cc:101 #15 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #16 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 40 (Thread 0x7fffef8f6900 (LWP 5405) "RT-6-0x7fffef8f"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a761 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff646ad01 in ARDOUR::Graph::helper_thread (this=0x555558860800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7fffef8f5ef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffef8f5f08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffef8f5ef8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 --Type for more, q to quit, c to continue without paging-- x-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 --Type for more, q to quit, c to continue without paging-- #7 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x7fffef8f5ef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x5555594b3c50) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 39 (Thread 0x7fffef97a900 (LWP 5404) "RT-5-0x7fffef97"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a761 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff646ad01 in ARDOUR::Graph::helper_thread (this=0x555558860800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7fffef979ef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffef979f08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffef979ef8) at /home/ardour/li--Type for more, q to quit, c to continue without paging-- ::list1 > >::operator() (this=0x7fffef979ef8) at /home/ardour/li--Type for more, q to quit, c to continue without paging-- nux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x7fffef979ef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x5555594a3080) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 38 (Thread 0x7fffef9fe900 (LWP 5403) "RT-4-0x7fffef9f"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a761 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff646ad01 in ARDOUR::Graph::helper_thread (this=0x555558860800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7fffef9fdef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffef9fdf08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_b--Type for more, q to quit, c to continue without paging-- #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_b--Type for more, q to quit, c to continue without paging-- i::list1 > >::operator() (this=0x7fffef9fdef8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x7fffef9fdef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x555557b44a60) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 37 (Thread 0x7fffefcf6900 (LWP 5402) "RT-3-0x7fffefcf"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a761 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff646ad01 in ARDOUR::Graph::helper_thread (this=0x555558860800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7fffefcf5ef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffefcf5f08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 --Type for more, q to quit, c to continue without paging-- r/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 --Type for more, q to quit, c to continue without paging-- #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffefcf5ef8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x7fffefcf5ef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555959a050) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 36 (Thread 0x7fffefd7a900 (LWP 5401) "RT-2-0x7fffefd7"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a761 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff646ad01 in ARDOUR::Graph::helper_thread (this=0x555558860800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7fffefd79ef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffefd79f08, f=..., a=...) at /home/ard--Type for more, q to quit, c to continue without paging-- Type for more, q to quit, c to continue without paging-- our/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffefd79ef8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x7fffefd79ef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555bb3f410) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 35 (Thread 0x7fffefdfe900 (LWP 5400) "RT-1-0x7fffefdf"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860940) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a188 in ARDOUR::Graph::reached_terminal_node (this=0x555558860800) at ../libs/ardour/graph.cc:267 #3 0x00007ffff6476b7b in ARDOUR::GraphNode::finish (this=0x55555b9c7260, chain=0x7fffa0008c50) at ../libs/ardour/graphnode.cc:101 #4 0x00007ffff6476a5e in ARDOUR::GraphNode::run (this=0x55555b9c7260, chain=0x7fffa0008c50) at ../libs/ardour/graphnode.cc:68 #5 0x00007ffff646a918 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:344 --Type for more, q to quit, c to continue without paging-- 4 --Type for more, q to quit, c to continue without paging-- #6 0x00007ffff646ad01 in ARDOUR::Graph::helper_thread (this=0x555558860800) at ../libs/ardour/graph.cc:372 #7 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7fffefdfdef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffefdfdf08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #9 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffefdfdef8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #10 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #11 0x0000555555b7621e in boost::function0::operator() (this=0x7fffefdfdef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #12 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555e87f1f0) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #13 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #14 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 34 (Thread 0x7ffff018d900 (LWP 5399) "RT-main-0x7ffff"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b374b8 in PBD::Semaphore::wait (this=0x555558860934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff646a761 in ARDOUR::Graph::run_one (this=0x555558860800) at ../libs/ardour/graph.cc:3--Type for more, q to quit, c to continue without paging-- -Type for more, q to quit, c to continue without paging-- 20 #3 0x00007ffff646b163 in ARDOUR::Graph::main_thread (this=0x555558860800) at ../libs/ardour/graph.cc:425 #4 0x00007ffff6475fd3 in boost::_mfi::mf0::operator() (this=0x7ffff018cef8, p=0x555558860800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6475390 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7ffff018cf08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64743c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7ffff018cef8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6472e17 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7621e in boost::function0::operator() (this=0x7ffff018cef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc2682457 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x555557b44a20) at ../libs/backends/alsa/alsa_audiobackend.cc:1215 #10 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7fffc0dff700 (LWP 5382) "ALSA-MIDI-LIST"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7fff9c002ac0, nfds=1, timeout=200) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffc2683606 in ARDOUR::AlsaAudioBackend::midi_device_thread (this=0x555557d741a0) at ../--Type for more, q to quit, c to continue without paging-- libs/backends/alsa/alsa_audiobackend.cc:1413 #2 0x00007fffc268349e in ARDOUR::AlsaAudioBackend::_midi_device_thread (arg=0x555557d741a0) at ../libs/backends/alsa/alsa_audiobackend.cc:1376 #3 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #4 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7ffff09fe900 (LWP 5381) "AudioEngine 1"): #0 0x00007ffff371ba66 in __ppoll (fds=0x5555578cb88c, nfds=2, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44 #1 0x00007fffc26b3a2e in Alsa_pcmi::pcm_wait (this=0x5555578cb800) at ../libs/backends/alsa/zita-alsa-pcmi.cc:178 #2 0x00007fffc2686007 in ARDOUR::AlsaAudioBackend::main_process_thread (this=0x555557d741a0) at ../libs/backends/alsa/alsa_audiobackend.cc:1863 #3 0x00007fffc267fdd1 in pthread_process (arg=0x555557d741a0) at ../libs/backends/alsa/alsa_audiobackend.cc:806 #4 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #5 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7ffff18d7900 (LWP 5380) "AlsaMidiIO"): #0 0x00007ffff371b96f in __GI___poll (fds=0x555557dafa70, nfds=1, timeout=100) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffc26afc42 in ARDOUR::AlsaSeqMidiIn::main_process_thread (this=0x555557772280) at ../libs/backends/alsa/alsa_sequencer.cc:246 #2 0x00007fffc26ab819 in pthread_process (arg=0x5555577722a0) at ../libs/backends/alsa/alsa_midi.cc:68 #3 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #4 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 --Type for more, q to quit, c to continue without paging-- Thread 23 (Thread 0x7ffff245f900 (LWP 5379) "AlsaMidiIO"): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x555558cd68b0) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555558cd6860, cond=0x555558cd6888) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x555558cd6888, mutex=0x555558cd6860) at pthread_cond_wait.c:638 #3 0x00007fffc26af66d in ARDOUR::AlsaSeqMidiOut::main_process_thread (this=0x555558cd6830) at ../libs/backends/alsa/alsa_sequencer.cc:162 #4 0x00007fffc26ab819 in pthread_process (arg=0x555558cd6850) at ../libs/backends/alsa/alsa_midi.cc:68 #5 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7fffa9bfc700 (LWP 5378) "ExecStdOut"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7fffa9bf9c90, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2b47b9e in PBD::SystemExec::output_interposer (this=0x555557d32350) at ../libs/pbd/system_exec.cc:890 #2 0x00007ffff2b46cc4 in interposer_thread (arg=0x555557d32350) at ../libs/pbd/system_exec.cc:282 #3 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #4 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fffabfff700 (LWP 5366) "gmain"): #0 0x00007ffff371b96f in __GI___poll (fds=0x5555577001b0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 --Type for more, q to quit, c to continue without paging-- #2 0x00007ffff1256d8c in g_main_context_iteration () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff1256dd1 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff12874a5 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fffc35ff700 (LWP 5358) "DeviceList"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62a6dcd in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557555670) at ../libs/ardour/audioengine.cc:760 #3 0x00007ffff62b550f in boost::_mfi::mf0::operator() (this=0x555557552af0, p=0x555557555670) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff62b4a4a in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x555557552b00, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff62b40b3 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x555557552af0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff62b323b in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555557552ae8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 --Type for more, q to quit, c to continue without paging-- inux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 --Type for more, q to quit, c to continue without paging-- #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555557552ac0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fffc7bff700 (LWP 5357) "EngineWatchdog"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62a6b4f in ARDOUR::AudioEngine::do_reset_backend (this=0x555557555670) at ../libs/ardour/audioengine.cc:724 #3 0x00007ffff62b550f in boost::_mfi::mf0::operator() (this=0x555557552f70, p=0x555557555670) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff62b4a4a in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x555557552f80, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff62b40b3 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x555557552f70) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff62b323b in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7621e in boost::function0::operator() (this=0x555557552f68) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x555557552f40) at ../libs/pbd/pthread_utils.cc:488 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- #9 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fffde5fc700 (LWP 5352) "Analyzer"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6254e58 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95 #3 0x00005555564fd063 in sigc::pointer_functor0::operator() (this=0x5555574e5f60) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00007ffff62581cc in boost::detail::function::void_function_obj_invoker0, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #5 0x0000555555b7621e in boost::function0::operator() (this=0x5555574e5f58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #6 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x5555574e5f30) at ../libs/pbd/pthread_utils.cc:488 #7 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fffdedfd700 (LWP 5351) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff69086dd in peak_thread_work () at ../libs/ardour/source_factory.cc:75 #3 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555b7621e in boost::function0::operator() (this=0x5555574e18a8) at /home/ardour/--Type for more, q to quit, c to continue without paging-- #4 0x0000555555b7621e in boost::function0::operator() (this=0x5555574e18a8) at /home/ardour/--Type for more, q to quit, c to continue without paging-- linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #5 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x5555574e1880) at ../libs/pbd/pthread_utils.cc:488 #6 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fffdf5fe700 (LWP 5350) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff69086dd in peak_thread_work () at ../libs/ardour/source_factory.cc:75 #3 0x00007ffff7848925 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555b7621e in boost::function0::operator() (this=0x5555574e67a8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #5 0x00007ffff2b30ff3 in PBD::Thread::_run (arg=0x5555574e6780) at ../libs/pbd/pthread_utils.cc:488 #6 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fffdfdff700 (LWP 5349) "LXVSTEventLoop"): #0 0x00007ffff36ee1a1 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffdfdfebf0, rem=0x7fffdfdfec00) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 #1 0x00007ffff36f3983 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ffff1288d48 in g_usleep () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #3 0x00005555569e7aa3 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468 --Type for more, q to quit, c to continue without paging-- --Type for more, q to quit, c to continue without paging-- #4 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #5 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ffff47ff700 (LWP 5348) "Trigger Worker"): #0 0x00007ffff371b96f in __GI___poll (fds=0x7ffff47febc4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2b0b1f0 in CrossThreadChannel::poll_for_request (this=0x55555749bac0) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff2b0b261 in CrossThreadChannel::receive (this=0x55555749bac0, msg=@0x7ffff47fec2f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff696865d in ARDOUR::TriggerBoxThread::thread_work (this=0x55555749ba90) at ../libs/ardour/triggerbox.cc:4854 #4 0x00007ffff69685f3 in ARDOUR::TriggerBoxThread::_thread_work (arg=0x55555749ba90) at ../libs/ardour/triggerbox.cc:4842 #5 0x00007ffff2b30547 in fake_thread_start (arg=0x555557464c20) at ../libs/pbd/pthread_utils.cc:101 #6 0x00007ffff7f79ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff3727a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ffff7aa2080 (LWP 5344) "ArdourGUI"): #0 0x00007fffef2aa34f in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #1 0x00007fffef294826 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #2 0x00007fffef2953b7 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #3 0x00007fffef22ecce in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #4 0x00007fffef24c942 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #5 0x00007fffef2a6b23 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #6 0x00007fffef23841a in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 --Type for more, q to quit, c to continue without paging-- #7 0x00007fffef230cd9 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #8 0x00007fffef2b7aea in cairo_stroke () from /opt/Ardour-7.5.199-dbg/lib/libcairo.so.2 #9 0x00007fffebe1610d in Cairo::Context::stroke() () from /opt/Ardour-7.5.199-dbg/lib/libcairomm-1.0.so.1 #10 0x00007ffff7838843 in ArdourWaveView::WaveView::draw_image (image=..., peaks=0x55555768a980, n_peaks=1698, req=std::shared_ptr (use count 3, weak count 0) = {...}) at ../libs/waveview/wave_view.cc:728 #11 0x00007ffff7839884 in ArdourWaveView::WaveView::process_draw_request (req=std::shared_ptr (use count 3, weak count 0) = {...}) at ../libs/waveview/wave_view.cc:938 #12 0x00007ffff783a179 in ArdourWaveView::WaveView::render (this=0x5555576d1730, area=..., context=...) at ../libs/waveview/wave_view.cc:1049 #13 0x00007ffff38e2fcc in ArdourCanvas::Item::render_children (this=0x555557b984d0, area=..., context=...) at ../libs/canvas/item.cc:945 #14 0x00007ffff38d8cd3 in ArdourCanvas::Container::render (this=0x555557b984d0, area=..., context=...) at ../libs/canvas/container.cc:58 #15 0x00007ffff38e2fcc in ArdourCanvas::Item::render_children (this=0x555560c9ad80, area=..., context=...) at ../libs/canvas/item.cc:945 #16 0x00007ffff38d8cd3 in ArdourCanvas::Container::render (this=0x555560c9ad80, area=..., context=...) at ../libs/canvas/container.cc:58 #17 0x00007ffff38e2fcc in ArdourCanvas::Item::render_children (this=0x555560c9a830, area=..., context=...) at ../libs/canvas/item.cc:945 #18 0x00007ffff38d8cd3 in ArdourCanvas::Container::render (this=0x555560c9a830, area=..., context=...) at ../libs/canvas/container.cc:58 #19 0x00007ffff38e2fcc in ArdourCanvas::Item::render_children (this=0x55555754a080, area=..., context=...) at ../libs/canvas/item.cc:945 #20 0x00007ffff38d8cd3 in ArdourCanvas::Container::render (this=0x55555754a080, area=..., context=.--Type for more, q to quit, c to continue without paging-- -Type for more, q to quit, c to continue without paging-- ..) at ../libs/canvas/container.cc:58 #21 0x00007ffff38e2fcc in ArdourCanvas::Item::render_children (this=0x555557ade560, area=..., context=...) at ../libs/canvas/item.cc:945 #22 0x00007ffff38d8cd3 in ArdourCanvas::Container::render (this=0x555557ade560, area=..., context=...) at ../libs/canvas/container.cc:58 #23 0x00007ffff3910076 in ArdourCanvas::ScrollGroup::render (this=0x555557ade560, area=..., context=...) at ../libs/canvas/scroll_group.cc:71 #24 0x00007ffff38e2fcc in ArdourCanvas::Item::render_children (this=0x55555e426240, area=..., context=...) at ../libs/canvas/item.cc:945 #25 0x00007ffff38d8cd3 in ArdourCanvas::Container::render (this=0x55555e426240, area=..., context=...) at ../libs/canvas/container.cc:58 #26 0x00007ffff38cb7ae in ArdourCanvas::Canvas::render (this=0x55555e426218, area=..., context=...) at ../libs/canvas/canvas.cc:162 #27 0x00007ffff38cf7f6 in ArdourCanvas::GtkCanvas::on_expose_event (this=0x55555e426218, ev=0x7fffffffcaa0) at ../libs/canvas/canvas.cc:1038 #28 0x00007fffed5002b8 in Gtk::Widget_Class::expose_event_callback(_GtkWidget*, _GdkEventExpose*) () from /opt/Ardour-7.5.199-dbg/lib/libgtkmm-2.4.so.1 #29 0x00007ffff0385d8c in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #30 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #31 0x00007ffff16228bd in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #32 0x00007ffff162bdc8 in g_signal_emit_valist () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #33 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #34 0x00007ffff050a7ac in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #35 0x00007ffff0384b88 in gtk_main_do_event () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #36 0x00007fffefe51def in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 --Type for more, q to quit, c to continue without paging-- from /opt/Ardour-7.5.199-dbg/lib/libgtkmm-2.4.so.1 #29 0x00007ffff0385d8c in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #30 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #31 0x00007ffff16228bd in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #32 0x00007ffff162bdc8 in g_signal_emit_valist () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #33 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-7.5.199-dbg/lib/libgobject-2.0.so.0 #34 0x00007ffff050a7ac in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #35 0x00007ffff0384b88 in gtk_main_do_event () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #36 0x00007fffefe51def in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 --Type for more, q to quit, c to continue without paging-- #37 0x00007fffefe51d95 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 #38 0x00007fffefe51d95 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 #39 0x00007fffefe51d95 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 #40 0x00007fffefe4e981 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 #41 0x00007fffefe4f278 in gdk_window_process_all_updates () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 #42 0x00007ffff02d7268 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #43 0x00007fffefe1c837 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libgdk-x11-2.0.so.0 #44 0x00007ffff125694a in g_main_context_dispatch () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #45 0x00007ffff1256ce8 in ?? () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #46 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-7.5.199-dbg/lib/libglib-2.0.so.0 #47 0x00007ffff03834c7 in gtk_main () from /opt/Ardour-7.5.199-dbg/lib/libgtk-x11-2.0.so.0 #48 0x00007ffff2f3f494 in Gtkmm2ext::UI::run (this=0x555557af0a00, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #49 0x00005555561dc1b9 in main (argc=1, argv=0x7fffffffd5b8) at ../gtk2_ardour/main.cc:471 (gdb)