^C--Type <RET> for more, q to quit, c to continue without paging--bt

Thread 1 "ArdourGUI" received signal SIGINT, Interrupt.
0x00007ffff51d5aff in __GI___poll (fds=0x555556ca8470, nfds=4, timeout=21) at ../sysdeps/unix/sysv/linux/poll.c:29
29    ../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
(gdb) thread apply all bt

Thread 58 (Thread 0x7fffa2986700 (LWP 115953)):
#0  0x00007ffff51a03bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffa2985930, rem=0x7fffa2985940) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007ffff51a6047 in __GI___nanosleep (requested_time=<optimized out>, remaining=<optimized out>) at nanosleep.c:27
#2  0x00007ffff6aa4547 in g_usleep () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff761c748 in ARDOUR::AutomationWatch::thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#5  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 57 (Thread 0x7fffc27fc700 (LWP 115952)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555558229720) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555582296d0, cond=0x5555582296f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5555582296f8, mutex=0x5555582296d0) at pthread_cond_wait.c:647
#3  0x00007ffff7aca331 in ARDOUR::Session::auto_connect_thread_run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aca3dc in ARDOUR::Session::auto_connect_thread(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 56 (Thread 0x7fffc1e95700 (LWP 115951)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5555582296b0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555558229660, cond=0x555558229688) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x555558229688, mutex=0x555558229660) at pthread_cond_wait.c:647
#3  0x00007ffff7b39033 in ARDOUR::Session::emit_thread_run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7b3906c in ARDOUR::Session::emit_thread(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 55 (Thread 0x7fffc3fff700 (LWP 115949)):
#0  0x00007ffff51d5aff in __GI___poll (fds=0x7fff940060e0, nfds=3, timeout=9) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff6a7936e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6a796f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff6d0c8e6 in BaseUI::main_thread() () at /home/isn/git/ardour/build/libs/pbd/libpbd.so.4
#4  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#5  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
--Type <RET> for more, q to quit, c to continue without paging--c
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 54 (Thread 0x7fffd53c8700 (LWP 115948)):
#0  0x00007ffff51d5aff in __GI___poll (fds=0x7fffb0005b20, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff6a7936e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6a796f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff6d0c8e6 in BaseUI::main_thread() () at /home/isn/git/ardour/build/libs/pbd/libpbd.so.4
#4  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#5  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 53 (Thread 0x7fffd47f8700 (LWP 115947)):
#0  0x00007ffff51d5aff in __GI___poll (fds=0x7fffd47f75a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff6d1875e in CrossThreadChannel::poll_for_request() () at /home/isn/git/ardour/build/libs/pbd/libpbd.so.4
#2  0x00007ffff6d187e2 in CrossThreadChannel::receive(char&, bool) () at /home/isn/git/ardour/build/libs/pbd/libpbd.so.4
#3  0x00007ffff7629a7f in ARDOUR::Butler::thread_work() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff762b32f in ARDOUR::Butler::_thread_work(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff6d3972a in fake_thread_start(void*) () at /home/isn/git/ardour/build/libs/pbd/libpbd.so.4
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 52 (Thread 0x7fffd4879700 (LWP 115946)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555558322078) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7705a0f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7705dc8 in ARDOUR::Graph::helper_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 51 (Thread 0x7fffd48fa700 (LWP 115945)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555558322078) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7705a0f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7705dc8 in ARDOUR::Graph::helper_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 50 (Thread 0x7fffd497b700 (LWP 115944)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555558322078) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7705a0f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7705dc8 in ARDOUR::Graph::helper_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 49 (Thread 0x7fffd49fc700 (LWP 115943)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555558322078) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7705a0f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7705dc8 in ARDOUR::Graph::helper_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 48 (Thread 0x7fffd4a7d700 (LWP 115942)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555558322078) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7705a0f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7705dc8 in ARDOUR::Graph::helper_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 47 (Thread 0x7fffd4afe700 (LWP 115941)):
#0  futex_abstimed_wait (private=<optimized out>, abstime=0x0, clockid=0, expected=3, futex_word=<optimized out>) at ../sysdeps/nptl/futex-internal.h:284
#1  __pthread_rwlock_rdlock_full (abstime=0x0, clockid=0, rwlock=0x555562c1f650) at pthread_rwlock_common.c:460
#2  __GI___pthread_rwlock_rdlock (rwlock=0x555562c1f650) at pthread_rwlock_rdlock.c:27
#3  0x00007fffa071f618 in rack::engine::Engine::stepBlock(int) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#4  0x00007fffa066a551 in rack::audio::Device::processBuffer(float const*, int, float*, int, int) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#5  0x00007fffa0652109 in rack_processAudio () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#6  0x00007fffd44160c1 in  () at /home/isn/.vst/VCV Rack 2.so
#7  0x00007ffff7c3e495 in ARDOUR::VSTPlugin::connect_and_run(ARDOUR::BufferSet&, long, long, double, ARDOUR::ChanMapping const&, ARDOUR::ChanMapping const&, unsigned int, long) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#8  0x00007ffff79dc22c in ARDOUR::PluginInsert::connect_and_run(ARDOUR::BufferSet&, long, long, double, unsigned int, long, bool) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#9  0x00007ffff79dda5f in ARDOUR::PluginInsert::run(ARDOUR::BufferSet&, long, long, double, unsigned int, bool) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#10 0x00007ffff7a7bdee in ARDOUR::Route::process_output_buffers(ARDOUR::BufferSet&, long, long, unsigned int, bool, bool) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#11 0x00007ffff7a8045c in ARDOUR::Route::run_route(long, long, unsigned int, bool, bool) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#12 0x00007ffff7a81952 in ARDOUR::Route::no_roll(unsigned int, long, long, bool) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#13 0x00007ffff770659e in ARDOUR::Graph::process_one_route(ARDOUR::Route*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#14 0x00007ffff7705a8f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#15 0x00007ffff7705dc8 in ARDOUR::Graph::helper_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#16 0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#17 0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#18 0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 46 (Thread 0x7fffd4b7f700 (LWP 115940)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555558322078) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x555558322078, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7705a0f in ARDOUR::Graph::run_one() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7706248 in ARDOUR::Graph::main_thread() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007fffec3af737 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 45 (Thread 0x7fffd4b8ac80 (LWP 115939)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 44 (Thread 0x7fffd4b96c80 (LWP 115938)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 43 (Thread 0x7fffd4ba2c80 (LWP 115937)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 42 (Thread 0x7fffd4baec80 (LWP 115936)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 41 (Thread 0x7fffd4bbac80 (LWP 115935)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 40 (Thread 0x7fffd4bc6c80 (LWP 115934)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7fffd5d6ac80 (LWP 115933)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d0a4920) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x55555d0a4920, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff7aae8c8 in ARDOUR::RTTaskList::run() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7aaec2c in ARDOUR::RTTaskList::_thread_run(void*) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fffd40a7700 (LWP 115846)):
#0  futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5555583220c0) at ../sysdeps/nptl/futex-internal.h:320
#1  do_futex_wait (sem=sem@entry=0x5555583220c0, abstime=0x0, clockid=0) at sem_waitcommon.c:112
#2  0x00007ffff5b5a548 in __new_sem_wait_slow (sem=0x5555583220c0, abstime=0x0, clockid=0) at sem_waitcommon.c:184
#3  0x00007ffff770653b in ARDOUR::Graph::routes_no_roll(unsigned int, long, long, bool) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#4  0x00007ffff7b362f1 in ARDOUR::Session::no_roll(unsigned int) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#5  0x00007ffff7b36fb4 in ARDOUR::Session::process_without_events(unsigned int) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#6  0x00007ffff7b37c9e in ARDOUR::Session::process_with_events(unsigned int) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#7  0x00007ffff7b39143 in ARDOUR::Session::process(unsigned int) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#8  0x00007ffff75cca08 in ARDOUR::AudioEngine::process_callback(unsigned int) () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#9  0x00007fffec3adba3 in ARDOUR::JACKAudioBackend::process_thread() () at /home/isn/git/ardour/build/libs/backends/jack/libjack_audiobackend.so
#10 0x00007fffec1fe1f2 in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#11 0x00007fffec217280 in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#12 0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#13 0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fffd707a700 (LWP 115845)):
#0  __libc_read (nbytes=4, buf=0x7fffd7079800, fd=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __libc_read (fd=16, buf=0x7fffd7079800, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fffec2184c2 in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007fffec21b91d in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007fffec217280 in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fffd70fb700 (LWP 115844)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5555576a7d68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555576a7d10, cond=0x5555576a7d40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5555576a7d40, mutex=0x5555576a7d10) at pthread_cond_wait.c:647
#3  0x00007fffec217d32 in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007fffec20f83d in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#5  0x00007fffec217280 in  () at /usr/lib/x86_64-linux-gnu/libjack.so.0
#6  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fffd65b2700 (LWP 115817)):
#0  0x00007ffff51d5aff in __GI___poll (fds=0x555556d60740, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff6a7936e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6a796f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff4407f8a in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fffd6db3700 (LWP 115816)):
#0  0x00007ffff51d5aff in __GI___poll (fds=0x555556ee6fe0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff6a7936e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6a794a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff6a794f1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fffecc3c700 (LWP 115809)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff6ac6623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff75caf24 in ARDOUR::AudioEngine::do_devicelist_update() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#3  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fffed5f7700 (LWP 115808)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff6ac6623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff75cd87f in ARDOUR::AudioEngine::do_reset_backend() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#3  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fffee6ee700 (LWP 115802)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff6ac6623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7589007 in ARDOUR::Analyser::work() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#3  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fffeeeef700 (LWP 115801)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff6ac6623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7bb2fff in peak_thread_work() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#3  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fffef6f0700 (LWP 115800)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff6ac6623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff7bb2fff in peak_thread_work() () at /home/isn/git/ardour/build/libs/ardour/libardour.so.3
#3  0x00007ffff6c08da2 in  () at /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#4  0x00007ffff6aa2ad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fffefef1700 (LWP 115799)):
#0  0x00007fffa0721acb in rack::engine::Engine::addModule(rack::engine::Module*) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#1  0x00007fffa06c72cd in  () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#2  0x00007fffa06cf300 in rack::app::browser::ModelBox::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#3  0x00007fffa068f264 in rack::widget::Widget::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#4  0x00007fffa068f264 in rack::widget::Widget::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#5  0x00007fffa068f264 in rack::widget::Widget::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#6  0x00007fffa0692863 in rack::ui::ScrollWidget::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#7  0x00007fffa06cb794 in rack::app::browser::Browser::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#8  0x00007fffa068c1b4 in rack::ui::MenuOverlay::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#9  0x00007fffa068b3ec in rack::widget::OpaqueWidget::onButton(rack::widget::Widget::ButtonEvent const&) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#10 0x00007fffa071b76a in rack::widget::EventState::handleButton(rack::math::Vec, int, int, int) () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#11 0x00007fffa076eeec in _glfwPlatformPollEvents () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#12 0x00007fffa06b9da8 in rack::window::Window::step() () at /home/isn/.local/share/VCV/Rack2Pro/libRack.so
#13 0x00007fffd4413742 in  () at /home/isn/.vst/VCV Rack 2.so
#14 0x00005555564a41fc in gui_event_loop(void*) ()
#15 0x00007ffff5b50609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#16 0x00007ffff51e2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ffff0af6c80 (LWP 115793)):
#0  0x00007ffff51d5aff in __GI___poll (fds=0x555556ca8470, nfds=4, timeout=21) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff6a7936e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff6a796f3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff66ff092 in gtk_main () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#4  0x00007ffff6de39d3 in Gtkmm2ext::UI::run(Receiver&) () at /home/isn/git/ardour/build/libs/gtkmm2ext/libgtkmm2ext.so.0
#5  0x0000555555a88af6 in main ()
(gdb)