(gdb) thread apply all bt Thread 55 (Thread 0x7fff489ff700 (LWP 13335)): #0 0x00007ffff54893bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fff489fe950, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff548f047 in __GI___nanosleep (requested_time=requested_time@entry=0x7fff489fe950, remaining=remaining@entry=0x0) at nanosleep.c:27 #2 0x00007ffff54c19bf in usleep (useconds=) at ../sysdeps/posix/usleep.c:32 #3 0x00007fff2db5821f in () at /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so #4 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #5 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 53 (Thread 0x7fff49ffb700 (LWP 13307)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 52 (Thread 0x7fff4a7fc700 (LWP 13306)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 51 (Thread 0x7fff4affd700 (LWP 13305)): --Type for more, q to quit, c to continue without paging--RET #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 50 (Thread 0x7fff4b7fe700 (LWP 13304)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 49 (Thread 0x7fff4bfff700 (LWP 13303)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 48 (Thread 0x7fff50936700 (LWP 13302)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 --Type for more, q to quit, c to continue without paging--RET #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 47 (Thread 0x7fff51137700 (LWP 13301)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7f90005 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #3 0x00007ffff7f9012c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at /usr/local/lib/ardour6/libwaveview.so.0 #4 0x00007ffff7f90441 in ArdourWaveView::WaveViewThreads::_thread_proc() () at /usr/local/lib/ardour6/libwaveview.so.0 #5 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #6 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 46 (Thread 0x7fff68f1d700 (LWP 13297)): #0 0x00007ffff54893bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff68f1c970, rem=0x7fff68f1c980) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff548f047 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ffff6b8b547 in g_usleep () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff764cbb8 in ARDOUR::AutomationWatch::thread() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #5 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 45 (Thread 0x7fff6971e700 (LWP 13296)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55555827d238) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555827d1e8, cond=0x55555827d210) at pthread_cond_wait.c:508 --Type for more, q to quit, c to continue without paging--RET #2 __pthread_cond_wait (cond=0x55555827d210, mutex=0x55555827d1e8) at pthread_cond_wait.c:638 #3 0x00007ffff7ad86f1 in ARDOUR::Session::auto_connect_thread_run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7ad879c in ARDOUR::Session::auto_connect_thread(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 44 (Thread 0x7fffd6310700 (LWP 13295)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55555827d1c8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555827d178, cond=0x55555827d1a0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55555827d1a0, mutex=0x55555827d178) at pthread_cond_wait.c:638 #3 0x00007ffff7b451b3 in ARDOUR::Session::emit_thread_run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7b451ec in ARDOUR::Session::emit_thread(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 43 (Thread 0x7fffd5a60700 (LWP 13294)): #0 0x00007ffff54beaff in __GI___poll (fds=0x7fff5c142a00, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff6b6036e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff6b606f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff6ddcdee in BaseUI::main_thread() () at /usr/local/lib/ardour6/libpbd.so.4 #4 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #5 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 42 (Thread 0x7fff6b67a700 (LWP 13293)): #0 0x00007ffff54beaff in __GI___poll (fds=0x7fff6b6795e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff6de882e in CrossThreadChannel::poll_for_request() () at /usr/local/lib/ardour6/libpbd.so.4 #2 0x00007ffff6de88b2 in CrossThreadChannel::receive(char&, bool) () at /usr/local/lib/ardour6/libpbd.so.4 #3 0x00007ffff765b123 in ARDOUR::Butler::thread_work() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff765c94f in ARDOUR::Butler::_thread_work(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff6e09f0a in fake_thread_start(void*) () at /usr/local/lib/ardour6/libpbd.so.4 #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 --Type for more, q to quit, c to continue without paging--RET Thread 41 (Thread 0x7fffbaa58700 (LWP 13284)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 40 (Thread 0x7fffbaad9700 (LWP 13283)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 39 (Thread 0x7fffbab5a700 (LWP 13282)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so --Type for more, q to quit, c to continue without paging--RET #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 38 (Thread 0x7fffbabdb700 (LWP 13281)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 37 (Thread 0x7fffbac5c700 (LWP 13280)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 36 (Thread 0x7fffbacdd700 (LWP 13279)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 --Type for more, q to quit, c to continue without paging--RET #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 35 (Thread 0x7fffbad5e700 (LWP 13278)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929a0) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929a0, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7727a5e in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7727ce0 in ARDOUR::Graph::helper_thread() () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 34 (Thread 0x7fffbaddf700 (LWP 13277)): #0 0x00007fff2d4a101b in () at /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so #1 0x00007fff6851b130 in () at /usr/lib/lv2/darc.lv2/darc.so #2 0x00007ffff7c27ae8 in ARDOUR::LV2Plugin::run(unsigned int, bool) () at /usr/local/lib/ardour6/libardour.so.3 #3 0x00007ffff7c34b32 in ARDOUR::LV2Plugin::connect_and_run(ARDOUR::BufferSet&, long, long, double, ARDOUR::ChanMapping const&, ARDOUR::ChanMapping const&, unsigned int, long) () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff79f90d1 in ARDOUR::PluginInsert::connect_and_run(ARDOUR::BufferSet&, long, long, double, unsigned int, long, bool) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff79faccf in ARDOUR::PluginInsert::run(ARDOUR::BufferSet&, long, long, double, unsigned int, bool) () at /usr/local/lib/ardour6/libardour.so.3 #6 0x00007ffff7a8b28e in ARDOUR::Route::process_output_buffers(ARDOUR::BufferSet&, long, long, unsigned int, bool, bool) () at /usr/local/lib/ardour6/libardour.so.3 #7 0x00007ffff7a8f5fc in ARDOUR::Route::run_route(long, long, unsigned int, bool, bool) () at /usr/local/lib/ardour6/libardour.so.3 #8 0x00007ffff7a8fec2 in ARDOUR::Route::no_roll(unsigned int, long, long, bool) () at /usr/local/lib/ardour6/libardour.so.3 #9 0x00007ffff772849e in ARDOUR::Graph::process_one_route(ARDOUR::Route*) () at /usr/local/lib/ardour6/libardour.so.3 #10 0x00007ffff7727adf in ARDOUR::Graph::run_one() () at /usr/local/lib/ardour6/libardour.so.3 #11 0x00007ffff7728148 in ARDOUR::Graph::main_thread() () at /usr/local/lib/ardour6/libardour.so.3 --Type for more, q to quit, c to continue without paging--RET #12 0x00007fffec7251f7 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #13 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #14 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 33 (Thread 0x7fffbadeac40 (LWP 13276)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 32 (Thread 0x7fffbadf6c40 (LWP 13275)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 31 (Thread 0x7fffbae02c40 (LWP 13274)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 --Type for more, q to quit, c to continue without paging--RET Thread 30 (Thread 0x7fffbae0ec40 (LWP 13273)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7fffbae1ac40 (LWP 13272)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7fffd502ec40 (LWP 13271)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7fffd503ac40 (LWP 13270)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 --Type for more, q to quit, c to continue without paging--RET #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7fffd508ac40 (LWP 13269)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787a880) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x55555787a880, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff7abd748 in ARDOUR::RTTaskList::run() () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7abdaac in ARDOUR::RTTaskList::_thread_run(void*) () at /usr/local/lib/ardour6/libardour.so.3 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7fffbbfff700 (LWP 13262)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad746 in g_cond_wait_until () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff6b30581 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff6b30ba6 in g_async_queue_timeout_pop () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff6b8a419 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7fffbb7fe700 (LWP 13257)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555581929e8) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x5555581929e8, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007ffff5c3f4e8 in __new_sem_wait_slow (sem=0x5555581929e8, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff772843b in ARDOUR::Graph::routes_no_roll(unsigned int, long, long, bool) () at /usr/local/lib/ardour6/libardour.so.3 #4 0x00007ffff7b436c5 in ARDOUR::Session::no_roll(unsigned int) () at /usr/local/lib/ardour6/libardour.so.3 --Type for more, q to quit, c to continue without paging--RET #5 0x00007ffff7b44b77 in ARDOUR::Session::process_with_events(unsigned int) () at /usr/local/lib/ardour6/libardour.so.3 #6 0x00007ffff7b452b6 in ARDOUR::Session::process(unsigned int) () at /usr/local/lib/ardour6/libardour.so.3 #7 0x00007ffff75fe398 in ARDOUR::AudioEngine::process_callback(unsigned int) () at /usr/local/lib/ardour6/libardour.so.3 #8 0x00007fffec723905 in ARDOUR::JACKAudioBackend::process_thread() () at /usr/local/lib/ardour6/backends/libjack_audiobackend.so #9 0x00007fffec4cec3a in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #10 0x00007fffec4e3ed6 in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #11 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #12 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7fffd501f700 (LWP 13256)): #0 __libc_read (nbytes=4, buf=0x7fffd501e840, fd=20) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=20, buf=0x7fffd501e840, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fffec4e518e in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007fffec4ea111 in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007fffec4e3ed6 in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7fffd5214700 (LWP 13255)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x555557a14b08) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555557a14ab0, cond=0x555557a14ae0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x555557a14ae0, mutex=0x555557a14ab0) at pthread_cond_wait.c:638 #3 0x00007fffec4e48ec in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007fffec4def05 in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007fffec4e3ed6 in () at /usr/lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fffd6b11700 (LWP 13243)): #0 0x00007ffff54beaff in __GI___poll (fds=0x5555570b5640, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff6b6036e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff6b606f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff48edf8a in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 --Type for more, q to quit, c to continue without paging--RET #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fffd7312700 (LWP 13242)): #0 0x00007ffff54beaff in __GI___poll (fds=0x5555570a77d0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff6b6036e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff6b604a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff6b604f1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fffed16e700 (LWP 13237)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff75fca94 in ARDOUR::AudioEngine::do_devicelist_update() () at /usr/local/lib/ardour6/libardour.so.3 #3 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fffed988700 (LWP 13236)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff75ff1ff in ARDOUR::AudioEngine::do_reset_backend() () at /usr/local/lib/ardour6/libardour.so.3 #3 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fffeebe1700 (LWP 13234)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff75bfecf in ARDOUR::Analyser::work() () at /usr/local/lib/ardour6/libardour.so.3 --Type for more, q to quit, c to continue without paging--RET #3 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fffef3e2700 (LWP 13233)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7bbbc4f in peak_thread_work() () at /usr/local/lib/ardour6/libardour.so.3 #3 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fffefbe3700 (LWP 13232)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff6bad623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7bbbc4f in peak_thread_work() () at /usr/local/lib/ardour6/libardour.so.3 #3 0x00007ffff6cedda2 in () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #4 0x00007ffff6b89ad1 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ffff03e4700 (LWP 13231)): #0 0x00007ffff54893bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ffff03e3810, rem=0x7ffff03e3820) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007ffff548f047 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ffff6b8b547 in g_usleep () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00005555564107ae in gui_event_loop(void*) () #4 0x00007ffff5c35609 in start_thread (arg=) at pthread_create.c:477 #5 0x00007ffff54cb293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ffff0fdac40 (LWP 13228)): #0 __GI___access (file=0x7fff2c3ff0a0 " \343F-\377\177", type=4) at ../sysdeps/unix/sysv/linux/access.c:27 --Type for more, q to quit, c to continue without paging--RET #1 0x00007fff6822b0b3 in () at /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1 #2 0x00007fff6822b958 in AGER_Reloc2ICD () at /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1 #3 0x00007fff6825ca39 in glXMakeCurrentReadSGI () at /opt/amdgpu-pro/lib/x86_64-linux-gnu/libGL.so.1 #4 0x00007fff2c1fada1 in () at /usr/lib/lv2/darc.lv2/darcUI_gl.so #5 0x00007fff2c1e86dc in () at /usr/lib/lv2/darc.lv2/darcUI_gl.so #6 0x00007fffb801144c in () at /usr/lib/x86_64-linux-gnu/suil-0/libsuil_x11_in_gtk2.so #7 0x00007ffff6b60be8 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff6b6004e in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff6b60400 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff6b606f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007ffff67e6092 in gtk_main () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #12 0x00007ffff6eb4833 in Gtkmm2ext::UI::run(Receiver&) () at /usr/local/lib/ardour6/libgtkmm2ext.so.0 #13 0x0000555555a513ad in main ()