0009830: Ardour crashes when a plugin is renamed during playback - MantisBT

ID	Project	Category	View Status	Date Submitted	Last Update

0009830	ardour	bugs	public	2024-10-22 00:47	2024-10-22 01:01

Reporter	Schmitty2005	Assigned To
Priority	normal	Severity	crash	Reproducibility	sometimes
Status	new	Resolution	open
Platform	Ubuntu	OS	Linux	OS Version	(any)
Product Version	8.10

Summary	0009830: Ardour crashes when a plugin is renamed during playback
Description	When a plugin is renamed during playback, there is a good chance it will crash and not recover. Sometimes it won't, but usually does. GDB output says that I should run with --sync mode. I have attached both logs, with and without what I thought was sync mode ( $./ardour8 --gdb --sync)
Steps To Reproduce	1. Start new session 2. Add a wave file to a track 3. Add x42-convolution plugin to master track. Select convolution file. 4. start playback....wait a few seconds. 5. right-click on plugin box and select rename. Type new name. Click OK . 6. Witness Crash
Tags	crash

Schmitty2005 2024-10-22 00:47 reporter	Ardour Debug log.txt (42,255 bytes) Ardour-Debug.log (ardour-8.10.0:15382): Gdk-ERROR *: 17:19:47.417: The program 'ardour-8.10.0' received an X Window System error. This probably reflects a bug in the program. The error was 'BadWindow (invalid Window parameter)'. (Details: serial 255244 error_code 3 request_code 38 minor_code 0) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the --sync command line option to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) Thread 1 "ArdourGUI" received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff40b4147 in g_log_structured_array () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 (gdb) thread apply all bt Thread 62 (Thread 0x7fffe801b6c0 (LWP 15849) "ArdourGUI"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555bee60a0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x0, clockid=0, expected=0, futex_word=0x55555bee60a0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555bee60a0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at ./nptl/futex-internal.c:139 #3 0x00007ffff32a4f0f in do_futex_wait (sem=sem@entry=0x55555bee60a0, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:111 #4 0x00007ffff32a4fa8 in __new_sem_wait_slow64 (sem=0x55555bee60a0, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:183 #5 0x00007fffad835fc8 in ?? () from /home/bill/.lv2/zeroconvo.lv2/zeroconvolv.so #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 61 (Thread 0x7fffe802c6c0 (LWP 15848) "ArdourGUI"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555b025c70) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x0, clockid=0, expected=0, futex_word=0x55555b025c70) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555b025c70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at ./nptl/futex-internal.c:139 #3 0x00007ffff32a4f0f in do_futex_wait (sem=sem@entry=0x55555b025c70, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:111 #4 0x00007ffff32a4fa8 in __new_sem_wait_slow64 (sem=0x55555b025c70, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:183 #5 0x00007fffad835fc8 in ?? () from /home/bill/.lv2/zeroconvo.lv2/zeroconvolv.so #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 55 (Thread 0x7fffaea006c0 (LWP 15841) "LV2Worker"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555b035610) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff72efa82 in ARDOUR::Worker::run (this=0x55555b0355f0) at ../libs/ardour/worker.cc:143 #3 0x00007ffff72f0d87 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator() (this=0x55555c2247a0, p=0x55555b0355f0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff72f0bad in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0> (this=0x55555c2247b0, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff72f0aad in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> > >::operator() (this=0x55555c2247a0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff72f0a06 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555c224798) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555c224770) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 54 (Thread 0x7fffaf4006c0 (LWP 15830) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7f1a3d3 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55555c1fda80) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7f1a357 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff7f1a84b in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55555c1fda80) at ../libs/waveview/wave_view_private.cc:499 #5 0x00007ffff7f1a7fe in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555c276868) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555c276840) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 53 (Thread 0x7fffafe006c0 (LWP 15829) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7f1a3d3 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55555c1fda80) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7f1a357 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff7f1a84b in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55555c1fda80) at ../libs/waveview/wave_view_private.cc:499 #5 0x00007ffff7f1a7fe in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555c276608) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555c2765e0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 52 (Thread 0x7fffd0c006c0 (LWP 15828) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7f1a3d3 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55555c1fda80) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7f1a357 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff7f1a84b in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55555c1fda80) at ../libs/waveview/wave_view_private.cc:499 #5 0x00007ffff7f1a7fe in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555c2764f8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555c2764d0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 50 (Thread 0x7fffb8c006c0 (LWP 15820) "AutomationWatch"): #0 0x00007ffff32ecadf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffb8bffa70, rem=0x7fffb8bffa80) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff32f9a27 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff40db42f in g_usleep () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff6c3bad6 in ARDOUR::AutomationWatch::thread (this=0x55555c553320) at ../libs/ardour/automation_watch.cc:206 #4 0x00007ffff6c4096d in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x55555c5379f0, p=0x55555c553320) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6c405cd in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x55555c537a00, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6c3fee7 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> > >::operator() (this=0x55555c5379f0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6c3fa6c 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555c5379e8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555c5379c0) at ../libs/pbd/pthread_utils.cc:585 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 49 (Thread 0x7fffb96006c0 (LWP 15819) "AutoConnect"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=21845, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555d0596f8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=21845, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0596f8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555d0596f8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff329b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555d0596a8, cond=0x55555d0596d0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555d0596d0, mutex=0x55555d0596a8) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff711b4fb in ARDOUR::Session::auto_connect_thread_run (this=0x55555d057480) at ../libs/ardour/session.cc:7954 #6 0x00007ffff711af4a in ARDOUR::Session::auto_connect_thread (arg=0x55555d057480) at ../libs/ardour/session.cc:7886 #7 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555c50c330) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #9 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 48 (Thread 0x7fffba0006c0 (LWP 15818) "SessionSignals"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555d059688) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d059688) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555d059688, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff329b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555d059638, cond=0x55555d059660) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555d059660, mutex=0x55555d059638) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff71a5515 in ARDOUR::Session::emit_thread_run (this=0x55555d057480) at ../libs/ardour/session_process.cc:1241 #6 0x00007ffff71a54b4 in ARDOUR::Session::emit_thread (arg=0x55555d057480) at ../libs/ardour/session_process.cc:1231 #7 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555c50c170) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #9 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 47 (Thread 0x7fffbaa006c0 (LWP 15816) "Ctrl USB Hotplu"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fff6c000b90, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff35052e5 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #2 0x00007ffff3506262 in libusb_handle_events_timeout_completed () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #3 0x00007ffff35063ea in libusb_handle_events () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #4 0x00007ffff6c67628 in usb_hotplug_thread (user_data=0x5555574fab60) at ../libs/ardour/control_protocol_manager.cc:87 #5 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555891b570) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 46 (Thread 0x7fffd16006c0 (LWP 15815) "ArdourGUI"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffd15ffce0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff350cd00 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #2 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #3 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 45 (Thread 0x7fffd3e006c0 (LWP 15814) "midiUI"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fff84001d00, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff40acc8e in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff40ad023 in g_main_loop_run () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff4da0f83 in BaseUI::main_thread (this=0x555558c162d0) at ../libs/pbd/base_ui.cc:101 #4 0x00007ffff4da585f in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555891b620, p=0x555558c162d0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff4da5529 in boost::_bi::list1<boost::_bi::value<BaseUI> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555891b630, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff4da5185 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI> > >::operator() (this=0x55555891b620) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff4da4c53 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555891b618) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555891b5f0) at ../libs/pbd/pthread_utils.cc:585 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 44 (Thread 0x7fffdd1fe900 (LWP 15813) "butler"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffdd1fd424, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4db8496 in CrossThreadChannel::poll_for_request (this=0x5555574f6968) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff4db8507 in CrossThreadChannel::receive (this=0x5555574f6968, msg=@0x7fffdd1fd4df: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff6c50e3f in ARDOUR::Butler::thread_work (this=0x5555574f68c0) at ../libs/ardour/butler.cc:209 #4 0x00007ffff6c50703 in ARDOUR::Butler::_thread_work (arg=0x5555574f68c0) at ../libs/ardour/butler.cc:179 #5 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x5555588e6f50) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 43 (Thread 0x7fffd2a006c0 (LWP 15812) "IO-1-0x7fffd2a0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x5555582957ac) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6dfabeb in ARDOUR::IOTaskList::io_thread (this=0x555558295770) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6dfab18 in ARDOUR::IOTaskList::_worker_thread (me=0x555558295770) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 42 (Thread 0x7fffd20006c0 (LWP 15811) "IO-0-0x7fffd200"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x5555582957ac) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6dfabeb in ARDOUR::IOTaskList::io_thread (this=0x555558295770) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6dfab18 in ARDOUR::IOTaskList::_worker_thread (me=0x555558295770) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 41 (Thread 0x7fffddcf6900 (LWP 15810) "RT-2-0x7fffddcf"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x5555581536a4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d91df8 in ARDOUR::Graph::run_one (this=0x555558153570) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9238b in ARDOUR::Graph::helper_thread (this=0x555558153570) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6d9cfed in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffddcf5f08, p=0x555558153570) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6d9c65d in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffddcf5f18, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6d9b78b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7fffddcf5f08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6d9a28a 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x7fffddcf5f00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007fffe8ff7aca in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555c9fcb50) at ../libs/backends/alsa/alsa_audiobackend.cc:1145 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 40 (Thread 0x7fffddd7a900 (LWP 15809) "RT-1-0x7fffddd7"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x5555581536a4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d91df8 in ARDOUR::Graph::run_one (this=0x555558153570) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9238b in ARDOUR::Graph::helper_thread (this=0x555558153570) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6d9cfed in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffddd79f08, p=0x555558153570) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6d9c65d in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffddd79f18, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6d9b78b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7fffddd79f08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6d9a28a 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x7fffddd79f00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007fffe8ff7aca in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555ea7a860) at ../libs/backends/alsa/alsa_audiobackend.cc:1145 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 39 (Thread 0x7fffdddfe900 (LWP 15808) "RT-main-0x7fffd"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x5555581536b0) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d91831 in ARDOUR::Graph::reached_terminal_node (this=0x555558153570) at ../libs/ardour/graph.cc:267 #3 0x00007ffff6d9dacf in ARDOUR::GraphNode::finish (this=0x55555d03ed20, chain=0x55555b010bb0) at ../libs/ardour/graphnode.cc:107 #4 0x00007ffff6d9d9b4 in ARDOUR::GraphNode::run (this=0x55555d03ed20, chain=0x55555b010bb0) at ../libs/ardour/graphnode.cc:74 #5 0x00007ffff6d91fa8 in ARDOUR::Graph::run_one (this=0x555558153570) at ../libs/ardour/graph.cc:344 #6 0x00007ffff6d927f7 in ARDOUR::Graph::main_thread (this=0x555558153570) at ../libs/ardour/graph.cc:425 #7 0x00007ffff6d9cfed in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffdddfdf08, p=0x555558153570) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff6d9c65d in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffdddfdf18, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #9 0x00007ffff6d9b78b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7fffdddfdf08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #10 0x00007ffff6d9a28a 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #11 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x7fffdddfdf00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #12 0x00007fffe8ff7aca in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555e9f61d0) at ../libs/backends/alsa/alsa_audiobackend.cc:1145 #13 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #14 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 30 (Thread 0x7fffe8572900 (LWP 15797) "ALSA-MIDI-LIST"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffbc002d30, nfds=1, timeout=200) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe8ff8cf6 in ARDOUR::AlsaAudioBackend::midi_device_thread (this=0x55555769e930) at ../libs/backends/alsa/alsa_audiobackend.cc:1343 #2 0x00007fffe8ff8b8e in ARDOUR::AlsaAudioBackend::_midi_device_thread (arg=0x55555769e930) at ../libs/backends/alsa/alsa_audiobackend.cc:1306 #3 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #4 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 29 (Thread 0x7fffde412900 (LWP 15796) "AudioEngine 1"): #0 0x00007ffff331ba00 in __GI_ppoll (fds=0x55555782602c, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x00007fffe90284b3 in Alsa_pcmi::pcm_wait (this=0x555557825fa0) at ../libs/backends/alsa/zita-alsa-pcmi.cc:178 #2 0x00007fffe8ffb692 in ARDOUR::AlsaAudioBackend::main_process_thread (this=0x55555769e930) at ../libs/backends/alsa/alsa_audiobackend.cc:1793 #3 0x00007fffe8ff55ec in pthread_process (arg=0x55555769e930) at ../libs/backends/alsa/alsa_audiobackend.cc:754 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 28 (Thread 0x7fffe8f46900 (LWP 15795) "AlsaMidiIO"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x555557842c00, nfds=1, timeout=100) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe9022ada in ARDOUR::AlsaRawMidiIn::main_process_thread (this=0x555557846fd0) at ../libs/backends/alsa/alsa_rawmidi.cc:255 #2 0x00007fffe9020466 in pthread_process (arg=0x555557847428) at ../libs/backends/alsa/alsa_midi.cc:68 #3 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #4 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 27 (Thread 0x7fffe98ad900 (LWP 15794) "AlsaMidiIO"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555782e168) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555782e168) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555782e168, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff329b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555782e118, cond=0x55555782e140) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555782e140, mutex=0x55555782e118) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fffe90223c5 in ARDOUR::AlsaRawMidiOut::main_process_thread (this=0x55555782e0f0) at ../libs/backends/alsa/alsa_rawmidi.cc:150 #6 0x00007fffe9020466 in pthread_process (arg=0x55555782e108) at ../libs/backends/alsa/alsa_midi.cc:68 #7 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #8 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 26 (Thread 0x7fffd34006c0 (LWP 15793) "ExecStdOut"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffd33fdb10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4df6536 in PBD::SystemExec::output_interposer (this=0x555557433480) at ../libs/pbd/system_exec.cc:887 #2 0x00007ffff4df561b in interposer_thread (arg=0x555557433480) at ../libs/pbd/system_exec.cc:281 #3 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555769ee20) at ../libs/pbd/pthread_utils.cc:191 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 16 (Thread 0x7fffdda006c0 (LWP 15415) "gmain"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x555557791870, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff40acc8e in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff40acd9f in g_main_context_iteration () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff40acdf1 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff40d9c35 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #6 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 10 (Thread 0x7fffdfa006c0 (LWP 15403) "DeviceList"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6bc3dd9 in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557b35db0) at ../libs/ardour/audioengine.cc:758 #3 0x00007ffff6bd1dc9 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557b34660, p=0x555557b35db0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6bd13b9 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557b34670, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff6bd09e5 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x555557b34660) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff6bcfedb 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x555557b34658) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x555557b34630) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 9 (Thread 0x7fffea2006c0 (LWP 15402) "EngineWatchdog"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6bc3b6d in ARDOUR::AudioEngine::do_reset_backend (this=0x555557b35db0) at ../libs/ardour/audioengine.cc:723 #3 0x00007ffff6bd1dc9 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557b34120, p=0x555557b35db0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6bd13b9 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557b34130, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff6bd09e5 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x555557b34120) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff6bcfedb 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x555557b34118) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x555557b340f0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 6 (Thread 0x7fffeb4006c0 (LWP 15397) "Analyzer"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6b72a76 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95 #3 0x00005555566a2e59 in sigc::pointer_functor0<void>::operator() (this=0x5555574fb290) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00007ffff6b75ccb in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #5 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x5555574fb288) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #6 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x5555574fb260) at ../libs/pbd/pthread_utils.cc:585 #7 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #8 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 5 (Thread 0x7fffebe006c0 (LWP 15396) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff72492ed in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #3 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x5555574fc8b8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #5 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x5555574fc890) at ../libs/pbd/pthread_utils.cc:585 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 4 (Thread 0x7ffff0a006c0 (LWP 15395) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff72492ed in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #3 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555754aad8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #5 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555754aab0) at ../libs/pbd/pthread_utils.cc:585 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 3 (Thread 0x7ffff14006c0 (LWP 15394) "LXVSTEventLoop"): #0 0x00007ffff32ecadf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ffff13ffa70, rem=0x7ffff13ffa80) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff32f9a27 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff40db42f in g_usleep () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x0000555556bb90c3 in gui_event_loop () at ../gtk2_ardour/linux_vst_gui_support.cc:465 #4 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x5555574f6590) at ../libs/pbd/pthread_utils.cc:191 #5 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #6 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 2 (Thread 0x7ffff1c38900 (LWP 15393) "TriggerBox Work"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7ffff1c37cf4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4db8496 in CrossThreadChannel::poll_for_request (this=0x5555574449a0) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff4db8507 in CrossThreadChannel::receive (this=0x5555574449a0, msg=@0x7ffff1c37d5f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff72bdf21 in ARDOUR::TriggerBoxThread::thread_work (this=0x555557444970) at ../libs/ardour/triggerbox.cc:4910 #4 0x00007ffff72bdec5 in ARDOUR::TriggerBoxThread::_thread_work (arg=0x555557444970) at ../libs/ardour/triggerbox.cc:4900 #5 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x555557442ed0) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 1 (Thread 0x7ffff1ec10c0 (LWP 15382) "ArdourGUI"): #0 0x00007ffff40b4147 in g_log_structured_array () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #1 0x00007ffff40b459e in g_log_default_handler () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x000055555637bc7c in ardour_g_log (log_domain=0x7ffff47e4d61 "Gdk", log_level=6, message=0x55555afdba00 "The program 'ardour-8.10.0' received an X Window System error.\nThis probably reflects a bug in the program.\nThe error was 'BadWindow (invalid Window parameter)'.\n (Details: serial 255244 error_code 3"..., user_data=0x0) at ../gtk2_ardour/main.cc:125 #3 0x00007ffff40b47f9 in g_logv () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff40b4a42 in g_log () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff47abf1b in gdk_x_error (display=0x555557bb2cf0, error=0x7fffffffc390) at ../libs/tk/ydk/x11/gdkmain-x11.c:486 #6 0x00007ffff39057fb in _XError (dpy=dpy@entry=0x555557bb2cf0, rep=rep@entry=0x55555aff33d0) at ../../src/XlibInt.c:1503 #7 0x00007ffff390590f in handle_error (dpy=dpy@entry=0x555557bb2cf0, err=0x55555aff33d0, in_XReply=in_XReply@entry=1) at ../../src/xcb_io.c:211 #8 0x00007ffff39078fa in _XReply (dpy=0x555557bb2cf0, rep=0x7fffffffc560, extra=0, discard=1) at ../../src/xcb_io.c:798 #9 0x00007ffff38f7448 in XQueryPointer (dpy=0x555557bb2cf0, w=10487080, root=0x7fffffffc6c0, child=0x7fffffffc6b8, root_x=0x7fffffffc6ac, root_y=0x7fffffffc6a8, win_x=0x7fffffffc6a4, win_y=0x7fffffffc6a0, mask=0x7fffffffc69c) at ../../src/QuPntr.c:48 #10 0x00007ffff47bba3c in _gdk_windowing_window_at_pointer (display=0x555557b87020, win_x=0x7fffffffc774, win_y=0x7fffffffc770, mask=0x0, get_toplevel=0) at ../libs/tk/ydk/x11/gdkwindow-x11.c:3317 #11 0x00007ffff474cdbf in gdk_display_real_get_window_at_pointer (display=0x555557b87020, win_x=0x7fffffffc7bc, win_y=0x7fffffffc7b8) at ../libs/tk/ydk/gdkdisplay.c:533 #12 0x00007ffff474d006 in IA__gdk_display_get_window_at_pointer (display=0x555557b87020, win_x=0x7fffffffc864, win_y=0x7fffffffc860) at ../libs/tk/ydk/gdkdisplay.c:614 #13 0x00007ffff448ad0c in IA__gtk_tooltip_trigger_tooltip_query (display=0x555557b87020) at ../libs/tk/ytk/gtktooltip.c:512 #14 0x00007ffff40d0898 in g_slist_foreach () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #15 0x00007ffff44f635c in tooltip_query_idle (data=0x0) at ../libs/tk/ytk/gtkwidget.c:11117 #16 0x00007ffff474a6ac in gdk_threads_dispatch (data=0x55555eddbcc0) at ../libs/tk/ydk/gdk.c:534 #17 0x00007ffff40ac94f in g_main_context_dispatch () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #18 0x00007ffff40accf8 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #19 0x00007ffff40ad023 in g_main_loop_run () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #20 0x00007ffff436e949 in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1213 #21 0x00007ffff4aef32d in Gtk::Main::run_impl (this=0x555557b98610) at ../libs/tk/ytkmm/main.cc:537 #22 0x00007ffff4aef135 in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480 #23 0x00007ffff4f8b16e in Gtkmm2ext::UI::run (this=0x555557b98650, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #24 0x000055555637d0d0 in main (argc=1, argv=0x7fffffffcff8) at ../gtk2_ardour/main.cc:471 Ardour Debug log.txt (42,255 bytes) Ardour Debug SYNC?.txt (57,086 bytes) Ardour Debug Log bill@bill-X550LA:/opt/Ardour-8.10.0-dbg/bin$ ./ardour8 --gdb --sync GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git Copyright (C) 2024 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from env... This GDB supports auto-downloading debuginfo from the following URLs: <https://debuginfod.ubuntu.com> Enable debuginfod for this session? (y or [n]) y Debuginfod has been enabled. To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit. Reading symbols from /home/bill/.cache/debuginfod_client/bf98920296e7b490882f624f8c16424819dcf4a9/debuginfo... --Type <RET> for more, q to quit, c to continue without paging-- Signal Stop Print Pass to program Description SIG32 No No Yes Real-time event 32 (gdb) run Starting program: /usr/bin/env LD_LIBRARY_PATH=/opt/Ardour-8.10.0-dbg/lib /opt/Ardour-8.10.0-dbg/bin/ardour-8.10.0 Downloading separate debug info for system-supplied DSO at 0x7ffff7fc3000 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". process 16856 is executing new program: /opt/Ardour-8.10.0-dbg/bin/ardour-8.10.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libfontconfig.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libpangomm-1.4.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libglibmm-2.4.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libcairomm-1.0.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libsigc-2.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libpangocairo-1.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libpango-1.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libgobject-2.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libcairo.so.2 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libcurl.so.4 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libfftw3f.so.3 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/liblo.so.7 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libxml2.so.2 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/liblilv-0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libpangoft2-1.0.so.0 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libsndfile.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libsamplerate.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libfftw3f_threads.so.3 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libtag.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libvamp-hostsdk.so.2 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/librubberband.so.2 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libgiomm-2.4.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libarchive.so.13 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libgio-2.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libgmodule-2.0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libfreetype.so.6 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libuuid.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libfribidi.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libffi.so.8 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libpixman-1.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libpng16.so.16 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libz.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libssl3.so Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libnss3.so Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libnspr4.so Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/liblzma.so.5 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libserd-0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libsord-0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libsratom-0.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libharfbuzz.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libFLAC.so.8 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libvorbis.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libvorbisenc.so.2 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libopus.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libogg.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libraptor2.so.0 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libfftw3.so.3 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libmount.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libnssutil3.so Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libplc4.so Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libplds4.so Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libxslt.so.1 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libblkid.so.1 bind txt domain [gtk2_ardour8] to /opt/Ardour-8.10.0-dbg/share/locale Ardour8.10.0 (built using 8.10 and GCC version 10.2.1 20210110) [New Thread 0x7ffff1c38900 (LWP 16860)] Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.10.0-dbg/etc/system_config Ardour: [INFO]: Loading user configuration file /home/bill/.config/ardour8/config [New Thread 0x7ffff14006c0 (LWP 16861)] Ardour: [INFO]: CPU vendor: GenuineIntel Ardour: [INFO]: AVX capable processor Ardour: [INFO]: AVX with FMA capable processor Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz Ardour: [INFO]: Using AVX and FMA optimized routines [New Thread 0x7ffff0a006c0 (LWP 16862)] [New Thread 0x7fffebe006c0 (LWP 16863)] [New Thread 0x7fffeb4006c0 (LWP 16864)] Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.10.0-dbg/share/plugin_metadata/plugin_tags Ardour: [INFO]: Loading plugin statistics file /home/bill/.config/ardour8/plugin_metadata/plugin_stats Ardour: [INFO]: add_lrdf_data '/home/bill/.config/ardour8/rdf:/opt/Ardour-8.10.0-dbg/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-scales.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/caps.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-plugins.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-aux.rdf' Ardour: [INFO]: Reading RDF file:///home/bill/.ladspa/rdf/ardour-presets.n3 Downloading separate debug info for /opt/Ardour-8.10.0-dbg/lib/libwebsockets.so.19 [New Thread 0x7fffea2006c0 (LWP 16865)] [Thread 0x7fffea2006c0 (LWP 16865) exited] [New Thread 0x7fffea2006c0 (LWP 16866)] [Thread 0x7fffea2006c0 (LWP 16866) exited] [New Thread 0x7fffea2006c0 (LWP 16867)] [New Thread 0x7fffdfa006c0 (LWP 16868)] * WEAK-JACK: initializing * WEAK-JACK: OK. (0) Downloading separate debug info for /lib/x86_64-linux-gnu/libdbus-1.so.3 Downloading separate debug info for /lib/x86_64-linux-gnu/libsystemd.so.0 Downloading separate debug info for /lib/x86_64-linux-gnu/liblz4.so.1 Downloading separate debug info for /lib/x86_64-linux-gnu/libzstd.so.1 [New Thread 0x7fffdee006c0 (LWP 16869)] Cannot xinstall SIGPIPE error handler Ardour: [INFO]: Loading 461 MIDI patches from /opt/Ardour-8.10.0-dbg/share/patchfiles Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-8.10.0-dbg/etc/default_ui_config Ardour: [INFO]: Loading user ui configuration file /home/bill/.config/ardour8/ui_config Gtk-Message: 17:26:48.496: Failed to load module "canberra-gtk-module" Ardour: [INFO]: Loading color file /opt/Ardour-8.10.0-dbg/share/themes/xcolors-ardour.colors Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.10.0-dbg/etc/clearlooks.rc Ardour: [INFO]: Loading bindings from /opt/Ardour-8.10.0-dbg/etc/ardour.keys Loading ui configuration file /opt/Ardour-8.10.0-dbg/etc/clearlooks.rc [New Thread 0x7fffde5fe900 (LWP 16870)] [New Thread 0x7fffde4006c0 (LWP 16871)] [Detaching after vfork from child process 16872] [New Thread 0x7fffdda006c0 (LWP 16873)] [Thread 0x7fffde4006c0 (LWP 16871) exited] pingback: No Error [Thread 0x7fffde5fe900 (LWP 16870) exited] [Thread 0x7fffdda006c0 (LWP 16873) exited] [Detaching after vfork from child process 16878] [New Thread 0x7fffdda006c0 (LWP 16879)] [Thread 0x7fffdda006c0 (LWP 16879) exited] [New Thread 0x7fffdda006c0 (LWP 16881)] [New Thread 0x7fffde4006c0 (LWP 16882)] [New Thread 0x7fffdd0006c0 (LWP 16883)] [New Thread 0x7fffd3e006c0 (LWP 16884)] [New Thread 0x7fffd34006c0 (LWP 16885)] [New Thread 0x7fffd2a006c0 (LWP 16886)] [Thread 0x7fffdee006c0 (LWP 16869) exited] [Thread 0x7fffd2a006c0 (LWP 16886) exited] [Thread 0x7fffd34006c0 (LWP 16885) exited] [Thread 0x7fffd3e006c0 (LWP 16884) exited] [Thread 0x7fffde4006c0 (LWP 16882) exited] [Thread 0x7fffdd0006c0 (LWP 16883) exited] [New Thread 0x7fffdd0006c0 (LWP 17146)] [New Thread 0x7fffde4006c0 (LWP 17147)] [Thread 0x7fffde4006c0 (LWP 17147) exited] [New Thread 0x7fffde4006c0 (LWP 17148)] [Thread 0x7fffdd0006c0 (LWP 17146) exited] [Detaching after vfork from child process 17149] [New Thread 0x7fffdd0006c0 (LWP 17150)] --[[ ALSA Device hw:AudioKontrol1,0 playback nchan : 2 fsamp : 48000 fsize : 512 nfrag : 2 format : S24_3BE access : MMAP interleaved capture nchan : 2 fsamp : 48000 fsize : 512 nfrag : 2 format : S24_3BE access : MMAP interleaved synced --]] [New Thread 0x7fffe98ad900 (LWP 17151)] [New Thread 0x7fffe8f46900 (LWP 17152)] [New Thread 0x7fffddb4e900 (LWP 17153)] [New Thread 0x7fffe8572900 (LWP 17154)] error: failed to open file /home/bill/.lv2/mda.lv2/manifest.ttl (No such file or directory) lilv_world_load_file(): error: Error loading file `file:///home/bill/.lv2/mda.lv2/manifest.ttl' lilv_world_load_bundle(): error: Error reading file:///home/bill/.lv2/mda.lv2/manifest.ttl error: failed to open file /home/bill/.lv2/mda.lv2/manifest.ttl (No such file or directory) lilv_world_load_file(): error: Error loading file `file:///home/bill/.lv2/mda.lv2/manifest.ttl' lilv_world_load_bundle(): error: Error reading file:///home/bill/.lv2/mda.lv2/manifest.ttl [New Thread 0x7fffd34006c0 (LWP 17155)] [New Thread 0x7fffd3e006c0 (LWP 17156)] [New Thread 0x7fffd2a006c0 (LWP 17157)] [Detaching after vfork from child process 17158] [New Thread 0x7fffd20006c0 (LWP 17159)] [Thread 0x7fffd3e006c0 (LWP 17156) exited] [Thread 0x7fffd34006c0 (LWP 17155) exited] [Thread 0x7fffde4006c0 (LWP 17148) exited] [Thread 0x7fffd20006c0 (LWP 17159) exited] [Detaching after vfork from child process 17160] [New Thread 0x7fffd20006c0 (LWP 17161)] [Thread 0x7fffd20006c0 (LWP 17161) exited] [New Thread 0x7fffd20006c0 (LWP 17162)] [New Thread 0x7fffd34006c0 (LWP 17163)] [New Thread 0x7fffdd0f0900 (LWP 17164)] [New Thread 0x7fffdc7fe900 (LWP 17165)] [New Thread 0x7fffdc77a900 (LWP 17166)] [New Thread 0x7fffd3e006c0 (LWP 17167)] [New Thread 0x7fffde4006c0 (LWP 17168)] [Thread 0x7fffd34006c0 (LWP 17163) exited] [Thread 0x7fffd20006c0 (LWP 17162) exited] [New Thread 0x7fffdc6f6900 (LWP 17169)] [New Thread 0x7fffd34006c0 (LWP 17170)] [New Thread 0x7fffd20006c0 (LWP 17171)] [New Thread 0x7fffbb4006c0 (LWP 17172)] [New Thread 0x7fffba4006c0 (LWP 17173)] [New Thread 0x7fffb9a006c0 (LWP 17174)] locate to 0 took 428 usecs for 1 tracks = 428 per track locate to 0 took 248 usecs for 1 tracks = 248 per track [New Thread 0x7fffb90006c0 (LWP 17175)] [New Thread 0x7fffd35fe900 (LWP 17180)] [Thread 0x7fffd2a006c0 (LWP 17157) exited] [Thread 0x7fffd35fe900 (LWP 17180) exited] [New Thread 0x7fffd2a006c0 (LWP 17188)] [New Thread 0x7fffafe006c0 (LWP 17189)] [New Thread 0x7fffaf4006c0 (LWP 17190)] Dragging region(s) from 1 different track(s), max dist: 0 Dragging region(s) from 1 different track(s), max dist: 0 Dragging region(s) from 1 different track(s), max dist: 0 [New Thread 0x7fffaea006c0 (LWP 17208)] Downloading separate debug info for /home/bill/.lv2/zeroconvo.lv2/zeroconvolv.so [New Thread 0x7fffad6006c0 (LWP 17210)] [New Thread 0x7fffacc006c0 (LWP 17211)] [New Thread 0x7fffa3e006c0 (LWP 17212)] [New Thread 0x7fffa34006c0 (LWP 17213)] [Thread 0x7fffa34006c0 (LWP 17213) exited] [Thread 0x7fffa3e006c0 (LWP 17212) exited] [Thread 0x7fffacc006c0 (LWP 17211) exited] [New Thread 0x7fffe802c6c0 (LWP 17214)] [New Thread 0x7fffe801b6c0 (LWP 17215)] (ardour-8.10.0:16856): Gdk-ERROR *: 17:33:58.677: The program 'ardour-8.10.0' received an X Window System error. This probably reflects a bug in the program. The error was 'BadWindow (invalid Window parameter)'. (Details: serial 137569 error_code 3 request_code 38 minor_code 0) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the --sync command line option to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) Thread 1 "ArdourGUI" received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff40b4147 in g_log_structured_array () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 (gdb) thread apply all bt Thread 59 (Thread 0x7fffe801b6c0 (LWP 17215) "ArdourGUI"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555b24c1b0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x0, clockid=0, expected=0, futex_word=0x55555b24c1b0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555b24c1b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at ./nptl/futex-internal.c:139 #3 0x00007ffff32a4f0f in do_futex_wait (sem=sem@entry=0x55555b24c1b0, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:111 #4 0x00007ffff32a4fa8 in __new_sem_wait_slow64 (sem=0x55555b24c1b0, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:183 #5 0x00007fffad835fc8 in ?? () from /home/bill/.lv2/zeroconvo.lv2/zeroconvolv.so #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 58 (Thread 0x7fffe802c6c0 (LWP 17214) "ArdourGUI"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=<optimized out>, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555b16a3a0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=<optimized out>, abstime=0x0, clockid=0, expected=0, futex_word=0x55555b16a3a0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555b16a3a0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at ./nptl/futex-internal.c:139 #3 0x00007ffff32a4f0f in do_futex_wait (sem=sem@entry=0x55555b16a3a0, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:111 #4 0x00007ffff32a4fa8 in __new_sem_wait_slow64 (sem=0x55555b16a3a0, abstime=0x0, clockid=0) at ./nptl/sem_waitcommon.c:183 #5 0x00007fffad835fc8 in ?? () from /home/bill/.lv2/zeroconvo.lv2/zeroconvolv.so #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 54 (Thread 0x7fffad6006c0 (LWP 17210) "pool"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fca0a in g_cond_wait_until () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff407a50e in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff407abfb in g_async_queue_timeout_pop () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff40da509 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff40d9c35 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 53 (Thread 0x7fffaea006c0 (LWP 17208) "LV2Worker"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555bc4d630) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff72efa82 in ARDOUR::Worker::run (this=0x55555bc4d610) at ../libs/ardour/worker.cc:143 #3 0x00007ffff72f0d87 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator() (this=0x55555b058b00, p=0x55555bc4d610) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff72f0bad in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0> (this=0x55555b058b10, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff72f0aad in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> > >::operator() (this=0x55555b058b00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff72f0a06 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555b058af8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555b058ad0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 52 (Thread 0x7fffaf4006c0 (LWP 17190) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7f1a3d3 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55555b00aa70) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7f1a357 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff7f1a84b in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55555b00aa70) at ../libs/waveview/wave_view_private.cc:499 #5 0x00007ffff7f1a7fe in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555b069d08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555b069ce0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 51 (Thread 0x7fffafe006c0 (LWP 17189) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7f1a3d3 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55555b00aa70) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7f1a357 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff7f1a84b in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55555b00aa70) at ../libs/waveview/wave_view_private.cc:499 #5 0x00007ffff7f1a7fe in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555b069aa8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555b069a80) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 50 (Thread 0x7fffd2a006c0 (LWP 17188) "WaveViewDrawing"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7f1a3d3 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55555b00aa70) at ../libs/waveview/wave_view_private.cc:323 #3 0x00007ffff7f1a357 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312 #4 0x00007ffff7f1a84b in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55555b00aa70) at ../libs/waveview/wave_view_private.cc:499 #5 0x00007ffff7f1a7fe in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415 #6 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555b069998) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555b069970) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 48 (Thread 0x7fffb90006c0 (LWP 17175) "AutomationWatch"): #0 0x00007ffff32ecadf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffb8fffa70, rem=0x7fffb8fffa80) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff32f9a27 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff40db42f in g_usleep () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff6c3bad6 in ARDOUR::AutomationWatch::thread (this=0x555557cb3eb0) at ../libs/ardour/automation_watch.cc:206 #4 0x00007ffff6c4096d in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x55555c555c60, p=0x555557cb3eb0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6c405cd in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x55555c555c70, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6c3fee7 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> > >::operator() (this=0x55555c555c60) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6c3fa6c 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555c555c58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555c555c30) at ../libs/pbd/pthread_utils.cc:585 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 47 (Thread 0x7fffb9a006c0 (LWP 17174) "AutoConnect"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=21845, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555abbf39c) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=21845, abstime=0x0, clockid=0, expected=0, futex_word=0x55555abbf39c) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555abbf39c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff329b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555abbf348, cond=0x55555abbf370) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555abbf370, mutex=0x55555abbf348) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff711b4fb in ARDOUR::Session::auto_connect_thread_run (this=0x55555abbd120) at ../libs/ardour/session.cc:7954 #6 0x00007ffff711af4a in ARDOUR::Session::auto_connect_thread (arg=0x55555abbd120) at ../libs/ardour/session.cc:7886 #7 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555c51c900) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #9 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 46 (Thread 0x7fffba4006c0 (LWP 17173) "SessionSignals"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555abbf328) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555abbf328) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555abbf328, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff329b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555abbf2d8, cond=0x55555abbf300) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555abbf300, mutex=0x55555abbf2d8) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff71a5515 in ARDOUR::Session::emit_thread_run (this=0x55555abbd120) at ../libs/ardour/session_process.cc:1241 #6 0x00007ffff71a54b4 in ARDOUR::Session::emit_thread (arg=0x55555abbd120) at ../libs/ardour/session_process.cc:1231 #7 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555c51c9c0) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #9 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 45 (Thread 0x7fffbb4006c0 (LWP 17172) "Ctrl USB Hotplu"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fff6c000b90, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff35052e5 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #2 0x00007ffff3506262 in libusb_handle_events_timeout_completed () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #3 0x00007ffff35063ea in libusb_handle_events () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #4 0x00007ffff6c67628 in usb_hotplug_thread (user_data=0x5555574fab00) at ../libs/ardour/control_protocol_manager.cc:87 #5 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555b5123e0) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 44 (Thread 0x7fffd20006c0 (LWP 17171) "ArdourGUI"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffd1fffce0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff350cd00 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libusb-1.0.so.0 #2 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #3 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 43 (Thread 0x7fffd34006c0 (LWP 17170) "midiUI"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fff84001500, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff40acc8e in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff40ad023 in g_main_loop_run () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff4da0f83 in BaseUI::main_thread (this=0x55555b66b6e0) at ../libs/pbd/base_ui.cc:101 #4 0x00007ffff4da585f in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555b512490, p=0x55555b66b6e0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff4da5529 in boost::_bi::list1<boost::_bi::value<BaseUI> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555b5124a0, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff4da5185 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI> > >::operator() (this=0x55555b512490) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff4da4c53 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x55555b512488) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x55555b512460) at ../libs/pbd/pthread_utils.cc:585 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 42 (Thread 0x7fffdc6f6900 (LWP 17169) "butler"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffdc6f5424, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4db8496 in CrossThreadChannel::poll_for_request (this=0x555557a611a8) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff4db8507 in CrossThreadChannel::receive (this=0x555557a611a8, msg=@0x7fffdc6f54df: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff6c50e3f in ARDOUR::Butler::thread_work (this=0x555557a61100) at ../libs/ardour/butler.cc:209 #4 0x00007ffff6c50703 in ARDOUR::Butler::_thread_work (arg=0x555557a61100) at ../libs/ardour/butler.cc:179 #5 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x55555b4dddc0) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 41 (Thread 0x7fffde4006c0 (LWP 17168) "IO-21846-0x7fff"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555784bc5c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6dfabeb in ARDOUR::IOTaskList::io_thread (this=0x55555784bc20) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6dfab18 in ARDOUR::IOTaskList::_worker_thread (me=0x55555784bc20) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 40 (Thread 0x7fffd3e006c0 (LWP 17167) "IO-21845-0x7fff"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555784bc5c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6dfabeb in ARDOUR::IOTaskList::io_thread (this=0x55555784bc20) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6dfab18 in ARDOUR::IOTaskList::_worker_thread (me=0x55555784bc20) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 39 (Thread 0x7fffdc77a900 (LWP 17166) "RT-2-0x7fffdc77"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555867ef04) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d91df8 in ARDOUR::Graph::run_one (this=0x55555867edd0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9238b in ARDOUR::Graph::helper_thread (this=0x55555867edd0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6d9cfed in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffdc779f08, p=0x55555867edd0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6d9c65d in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffdc779f18, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6d9b78b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7fffdc779f08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6d9a28a 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x7fffdc779f00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007fffe8ff7aca in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555e867d00) at ../libs/backends/alsa/alsa_audiobackend.cc:1145 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 38 (Thread 0x7fffdc7fe900 (LWP 17165) "RT-1-0x7fffdc7f"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555867ef04) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d91df8 in ARDOUR::Graph::run_one (this=0x55555867edd0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9238b in ARDOUR::Graph::helper_thread (this=0x55555867edd0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6d9cfed in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffdc7fdf08, p=0x55555867edd0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6d9c65d in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffdc7fdf18, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6d9b78b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7fffdc7fdf08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6d9a28a 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x7fffdc7fdf00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #9 0x00007fffe8ff7aca in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555e9bd100) at ../libs/backends/alsa/alsa_audiobackend.cc:1145 #10 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #11 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 37 (Thread 0x7fffdd0f0900 (LWP 17164) "RT-main-0x7fffd"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4de668c in PBD::Semaphore::wait (this=0x55555867ef10) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d91831 in ARDOUR::Graph::reached_terminal_node (this=0x55555867edd0) at ../libs/ardour/graph.cc:267 #3 0x00007ffff6d9dacf in ARDOUR::GraphNode::finish (this=0x55555c826ee0, chain=0x55555b041370) at ../libs/ardour/graphnode.cc:107 #4 0x00007ffff6d9d9b4 in ARDOUR::GraphNode::run (this=0x55555c826ee0, chain=0x55555b041370) at ../libs/ardour/graphnode.cc:74 #5 0x00007ffff6d91fa8 in ARDOUR::Graph::run_one (this=0x55555867edd0) at ../libs/ardour/graph.cc:344 #6 0x00007ffff6d927f7 in ARDOUR::Graph::main_thread (this=0x55555867edd0) at ../libs/ardour/graph.cc:425 #7 0x00007ffff6d9cfed in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffdd0eff08, p=0x55555867edd0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff6d9c65d in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffdd0eff18, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #9 0x00007ffff6d9b78b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7fffdd0eff08) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #10 0x00007ffff6d9a28a 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #11 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x7fffdd0eff00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #12 0x00007fffe8ff7aca in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555780e350) at ../libs/backends/alsa/alsa_audiobackend.cc:1145 #13 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #14 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 29 (Thread 0x7fffe8572900 (LWP 17154) "ALSA-MIDI-LIST"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffc0c8ea30, nfds=1, timeout=200) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe8ff8cf6 in ARDOUR::AlsaAudioBackend::midi_device_thread (this=0x55555769e180) at ../libs/backends/alsa/alsa_audiobackend.cc:1343 #2 0x00007fffe8ff8b8e in ARDOUR::AlsaAudioBackend::_midi_device_thread (arg=0x55555769e180) at ../libs/backends/alsa/alsa_audiobackend.cc:1306 #3 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #4 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 28 (Thread 0x7fffddb4e900 (LWP 17153) "AudioEngine 1"): #0 0x00007ffff331ba00 in __GI_ppoll (fds=0x55555783ddac, nfds=2, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x00007fffe90284b3 in Alsa_pcmi::pcm_wait (this=0x55555783dd20) at ../libs/backends/alsa/zita-alsa-pcmi.cc:178 #2 0x00007fffe8ffb692 in ARDOUR::AlsaAudioBackend::main_process_thread (this=0x55555769e180) at ../libs/backends/alsa/alsa_audiobackend.cc:1793 #3 0x00007fffe8ff55ec in pthread_process (arg=0x55555769e180) at ../libs/backends/alsa/alsa_audiobackend.cc:754 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 27 (Thread 0x7fffe8f46900 (LWP 17152) "AlsaMidiIO"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x5555576c9fc0, nfds=1, timeout=100) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe9022ada in ARDOUR::AlsaRawMidiIn::main_process_thread (this=0x555557889fa0) at ../libs/backends/alsa/alsa_rawmidi.cc:255 #2 0x00007fffe9020466 in pthread_process (arg=0x55555788a3f8) at ../libs/backends/alsa/alsa_midi.cc:68 #3 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #4 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 26 (Thread 0x7fffe98ad900 (LWP 17151) "AlsaMidiIO"): #0 0x00007ffff3298d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5555577b8558) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555577b8558) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555577b8558, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff329b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555577b8508, cond=0x5555577b8530) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5555577b8530, mutex=0x5555577b8508) at ./nptl/pthread_cond_wait.c:627 #5 0x00007fffe90223c5 in ARDOUR::AlsaRawMidiOut::main_process_thread (this=0x5555577b84e0) at ../libs/backends/alsa/alsa_rawmidi.cc:150 #6 0x00007fffe9020466 in pthread_process (arg=0x5555577b84f8) at ../libs/backends/alsa/alsa_midi.cc:68 #7 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #8 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 25 (Thread 0x7fffdd0006c0 (LWP 17150) "ExecStdOut"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7fffdcffdb10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4df6536 in PBD::SystemExec::output_interposer (this=0x55555778bab0) at ../libs/pbd/system_exec.cc:887 #2 0x00007ffff4df561b in interposer_thread (arg=0x55555778bab0) at ../libs/pbd/system_exec.cc:281 #3 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x555557877b90) at ../libs/pbd/pthread_utils.cc:191 #4 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #5 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 16 (Thread 0x7fffdda006c0 (LWP 16881) "gmain"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x555557790c70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff40acc8e in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff40acd9f in g_main_context_iteration () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff40acdf1 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff40d9c35 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #6 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 10 (Thread 0x7fffdfa006c0 (LWP 16868) "DeviceList"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6bc3dd9 in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557b372f0) at ../libs/ardour/audioengine.cc:758 #3 0x00007ffff6bd1dc9 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557b35be0, p=0x555557b372f0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6bd13b9 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557b35bf0, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff6bd09e5 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x555557b35be0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff6bcfedb 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x555557b35bd8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x555557b35bb0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 9 (Thread 0x7fffea2006c0 (LWP 16867) "EngineWatchdog"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6bc3b6d in ARDOUR::AudioEngine::do_reset_backend (this=0x555557b372f0) at ../libs/ardour/audioengine.cc:723 #3 0x00007ffff6bd1dc9 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557b356e0, p=0x555557b372f0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6bd13b9 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557b356f0, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff6bd09e5 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x555557b356e0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff6bcfedb 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x555557b356d8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #8 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x555557b356b0) at ../libs/pbd/pthread_utils.cc:585 #9 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #10 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 6 (Thread 0x7fffeb4006c0 (LWP 16864) "Analyzer"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6b72a76 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95 #3 0x00005555566a2e59 in sigc::pointer_functor0<void>::operator() (this=0x5555574fb230) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00007ffff6b75ccb in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:159 #5 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x5555574fb228) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #6 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x5555574fb200) at ../libs/pbd/pthread_utils.cc:585 #7 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #8 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 5 (Thread 0x7fffebe006c0 (LWP 16863) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff72492ed in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #3 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x5555574fc858) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #5 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x5555574fc830) at ../libs/pbd/pthread_utils.cc:585 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 4 (Thread 0x7ffff0a006c0 (LWP 16862) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff40fc8ff in g_cond_wait () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff72492ed in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #3 0x00007ffff7f1e198 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555cfcf7a in boost::function0<void>::operator() (this=0x555557542e88) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:768 #5 0x00007ffff4ddec85 in PBD::Thread::_run (arg=0x555557542e60) at ../libs/pbd/pthread_utils.cc:585 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 3 (Thread 0x7ffff14006c0 (LWP 16861) "LXVSTEventLoop"): #0 0x00007ffff32ecadf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ffff13ffa70, rem=0x7ffff13ffa80) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff32f9a27 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff40db42f in g_usleep () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #3 0x0000555556bb90c3 in gui_event_loop () at ../gtk2_ardour/linux_vst_gui_support.cc:465 #4 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x5555574f6530) at ../libs/pbd/pthread_utils.cc:191 #5 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #6 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 2 (Thread 0x7ffff1c38900 (LWP 16860) "TriggerBox Work"): #0 0x00007ffff331b4cd in __GI___poll (fds=0x7ffff1c37cf4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4db8496 in CrossThreadChannel::poll_for_request (this=0x555557444950) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff4db8507 in CrossThreadChannel::receive (this=0x555557444950, msg=@0x7ffff1c37d5f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff72bdf21 in ARDOUR::TriggerBoxThread::thread_work (this=0x555557444920) at ../libs/ardour/triggerbox.cc:4910 #4 0x00007ffff72bdec5 in ARDOUR::TriggerBoxThread::_thread_work (arg=0x555557444920) at ../libs/ardour/triggerbox.cc:4900 #5 0x00007ffff4ddd9d3 in fake_thread_start (arg=0x555557441fc0) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff329ca94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447 #7 0x00007ffff3329c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 1 (Thread 0x7ffff1ec10c0 (LWP 16856) "ArdourGUI"): #0 0x00007ffff40b4147 in g_log_structured_array () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #1 0x00007ffff40b459e in g_log_default_handler () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #2 0x000055555637bc7c in ardour_g_log (log_domain=0x7ffff47e4d61 "Gdk", log_level=6, message=0x55555e0dab40 "The program 'ardour-8.10.0' received an X Window System error.\nThis probably reflects a bug in the program.\nThe error was 'BadWindow (invalid Window parameter)'.\n (Details: serial 137569 error_code 3"..., user_data=0x0) at ../gtk2_ardour/main.cc:125 #3 0x00007ffff40b47f9 in g_logv () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff40b4a42 in g_log () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff47abf1b in gdk_x_error (display=0x555557bb3400, error=0x7fffffffc390) at ../libs/tk/ydk/x11/gdkmain-x11.c:486 #6 0x00007ffff39057fb in _XError (dpy=dpy@entry=0x555557bb3400, rep=rep@entry=0x55555b2818a0) at ../../src/XlibInt.c:1503 #7 0x00007ffff390590f in handle_error (dpy=dpy@entry=0x555557bb3400, err=0x55555b2818a0, in_XReply=in_XReply@entry=1) at ../../src/xcb_io.c:211 #8 0x00007ffff39078fa in _XReply (dpy=0x555557bb3400, rep=0x7fffffffc560, extra=0, discard=1) at ../../src/xcb_io.c:798 #9 0x00007ffff38f7448 in XQueryPointer (dpy=0x555557bb3400, w=10487251, root=0x7fffffffc6c0, child=0x7fffffffc6b8, root_x=0x7fffffffc6ac, root_y=0x7fffffffc6a8, win_x=0x7fffffffc6a4, win_y=0x7fffffffc6a0, mask=0x7fffffffc69c) at ../../src/QuPntr.c:48 #10 0x00007ffff47bba3c in _gdk_windowing_window_at_pointer (display=0x555557b87020, win_x=0x7fffffffc774, win_y=0x7fffffffc770, mask=0x0, get_toplevel=0) at ../libs/tk/ydk/x11/gdkwindow-x11.c:3317 #11 0x00007ffff474cdbf in gdk_display_real_get_window_at_pointer (display=0x555557b87020, win_x=0x7fffffffc7bc, win_y=0x7fffffffc7b8) at ../libs/tk/ydk/gdkdisplay.c:533 #12 0x00007ffff474d006 in IA__gdk_display_get_window_at_pointer (display=0x555557b87020, win_x=0x7fffffffc864, win_y=0x7fffffffc860) at ../libs/tk/ydk/gdkdisplay.c:614 #13 0x00007ffff448ad0c in IA__gtk_tooltip_trigger_tooltip_query (display=0x555557b87020) at ../libs/tk/ytk/gtktooltip.c:512 #14 0x00007ffff40d0898 in g_slist_foreach () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #15 0x00007ffff44f635c in tooltip_query_idle (data=0x0) at ../libs/tk/ytk/gtkwidget.c:11117 #16 0x00007ffff474a6ac in gdk_threads_dispatch (data=0x55555b026ca0) at ../libs/tk/ydk/gdk.c:534 #17 0x00007ffff40ac94f in g_main_context_dispatch () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #18 0x00007ffff40accf8 in ?? () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #19 0x00007ffff40ad023 in g_main_loop_run () from /opt/Ardour-8.10.0-dbg/lib/libglib-2.0.so.0 #20 0x00007ffff436e949 in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1213 #21 0x00007ffff4aef32d in Gtk::Main::run_impl (this=0x555557b98b80) at ../libs/tk/ytkmm/main.cc:537 #22 0x00007ffff4aef135 in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480 #23 0x00007ffff4f8b16e in Gtkmm2ext::UI::run (this=0x555557b98bc0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #24 0x000055555637d0d0 in main (argc=1, argv=0x7fffffffcff8) at ../gtk2_ardour/main.cc:471 Ardour Debug SYNC?.txt (57,086 bytes)

x42 2024-10-22 01:01 administrator ~0029066	Except I cannot witness a crash. From a plugin's POV there is also no difference if the transport is rolling of not. It just processes samples. Something else must be going on here. The crash report hints at some issue with displaying tooltips.

Date Modified	Username	Field	Change
2024-10-22 00:47	Schmitty2005	New Issue
2024-10-22 00:47	Schmitty2005	Tag Attached: crash
2024-10-22 00:47	Schmitty2005	File Added: Ardour Debug log.txt
2024-10-22 00:47	Schmitty2005	File Added: Ardour Debug SYNC?.txt
2024-10-22 01:01	x42	Note Added: 0029066