Starting program: /opt/Ardour-7.4.0/bin/ardour-7.4.0 
warning: Can't read data for section '.debug_info' in file '/usr/lib/debug/.build-id/8f/6556ced2943c8d3696d6a6cd27e93cac77ae0c.debug'
warning: Section .debug_aranges in /usr/lib/debug/.build-id/8f/6556ced2943c8d3696d6a6cd27e93cac77ae0c.debug entry at offset 0 debug_info_offset 0 does not exists, ignoring .debug_aranges.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff60f36c0 (LWP 33790)]
[New Thread 0x7fffe19ff6c0 (LWP 33791)]
[New Thread 0x7fffe11fe6c0 (LWP 33792)]
[New Thread 0x7fffe09fd6c0 (LWP 33793)]
[New Thread 0x7fffd3fff6c0 (LWP 33794)]
[New Thread 0x7fffd0bff6c0 (LWP 33795)]
[Thread 0x7fffd0bff6c0 (LWP 33795) exited]
[New Thread 0x7fffd0bff6c0 (LWP 33796)]
[New Thread 0x7fffc5bff6c0 (LWP 33797)]
[New Thread 0x7fffbfbff6c0 (LWP 33799)]
[New Thread 0x7ffff410d6c0 (LWP 33800)]
[New Thread 0x7fffbefff6c0 (LWP 33801)]
[Detaching after vfork from child process 33802]
[New Thread 0x7fffbe7fe6c0 (LWP 33803)]
[Thread 0x7fffbefff6c0 (LWP 33801) exited]
[Thread 0x7ffff410d6c0 (LWP 33800) exited]
[Thread 0x7fffbe7fe6c0 (LWP 33803) exited]
[Detaching after vfork from child process 33807]
[New Thread 0x7fffbe7fe6c0 (LWP 33808)]
[Thread 0x7fffbfbff6c0 (LWP 33799) exited]
[Thread 0x7fffbe7fe6c0 (LWP 33808) exited]
[New Thread 0x7fffbe7fe6c0 (LWP 33810)]
[New Thread 0x7fffbefff6c0 (LWP 33811)]
[New Thread 0x7fffbdffd6c0 (LWP 33812)]
[New Thread 0x7fffbd7fc6c0 (LWP 33813)]
[New Thread 0x7fffbcffb6c0 (LWP 33814)]
[New Thread 0x7fffa3fff6c0 (LWP 33815)]
[New Thread 0x7fff9bfff6c0 (LWP 33816)]
[Thread 0x7fffbcffb6c0 (LWP 33814) exited]
[Thread 0x7fff9bfff6c0 (LWP 33816) exited]
[Thread 0x7fffbd7fc6c0 (LWP 33813) exited]
[Thread 0x7fffa3fff6c0 (LWP 33815) exited]
[Thread 0x7fffbdffd6c0 (LWP 33812) exited]
[New Thread 0x7fffa3fff6c0 (LWP 33826)]
[Thread 0x7fffbefff6c0 (LWP 33811) exited]
[Detaching after vfork from child process 33828]
[New Thread 0x7fffbefff6c0 (LWP 33829)]
[New Thread 0x7ffff35fe900 (LWP 33830)]
[New Thread 0x7fff9bfff6c0 (LWP 33831)]
[New Thread 0x7fffbd7fc6c0 (LWP 33832)]
[New Thread 0x7fffbdffd6c0 (LWP 33833)]
[New Thread 0x7fffbcffb6c0 (LWP 33834)]
[New Thread 0x7fffa37fe6c0 (LWP 33835)]
[Detaching after vfork from child process 33836]
[New Thread 0x7fffa2ffd6c0 (LWP 33837)]
[Thread 0x7fffa2ffd6c0 (LWP 33837) exited]
[Thread 0x7fffa3fff6c0 (LWP 33826) exited]
[Thread 0x7fffa37fe6c0 (LWP 33835) exited]
[Thread 0x7fffbcffb6c0 (LWP 33834) exited]
[Thread 0x7fffbd7fc6c0 (LWP 33832) exited]
[Detaching after vfork from child process 33838]
[New Thread 0x7fffa2ffd6c0 (LWP 33839)]
[Thread 0x7fffa2ffd6c0 (LWP 33839) exited]
[New Thread 0x7fffa2ffd6c0 (LWP 33840)]
[New Thread 0x7fffa37fe6c0 (LWP 33841)]
[New Thread 0x7ffff3509900 (LWP 33842)]
[New Thread 0x7ffff316e900 (LWP 33843)]
[New Thread 0x7ffff30ea900 (LWP 33844)]
[New Thread 0x7ffff2dfe900 (LWP 33845)]
[New Thread 0x7ffff25fe900 (LWP 33846)]
[New Thread 0x7ffff257a900 (LWP 33847)]
[New Thread 0x7ffff24f6900 (LWP 33848)]
[New Thread 0x7ffff21ff6c0 (LWP 33850)]
[New Thread 0x7fffbd7fc6c0 (LWP 33851)]
[New Thread 0x7fffbcffb6c0 (LWP 33852)]
[New Thread 0x7fffa17fa6c0 (LWP 33853)]
[New Thread 0x7fffa0ff96c0 (LWP 33854)]
[Thread 0x7fffa37fe6c0 (LWP 33841) exited]
[Thread 0x7fffa2ffd6c0 (LWP 33840) exited]

Thread 1 "ArdourGUI" received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
44	./nptl/pthread_kill.c: No such file or directory.

Thread 45 (Thread 0x7fffa0ff96c0 (LWP 33854) "AutomationWatch"):
#0  0x00007ffff54ee345 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffa0ff8c90, rem=0x7fffa0ff8ca0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#1  0x00007ffff54f2c53 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff2a88d48 in g_usleep () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#3  0x00007ffff6ae0580 in ARDOUR::AutomationWatch::thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 44 (Thread 0x7fffa17fa6c0 (LWP 33853) "autoconnect"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555559433120) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555559433120, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007ffff54a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555559433120, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff54a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555594330d0, cond=0x5555594330f8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x5555594330f8, mutex=0x5555594330d0) at ./nptl/pthread_cond_wait.c:618
#5  0x00007ffff6e51950 in ARDOUR::Session::auto_connect_thread_run() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#6  0x00007ffff6e51b08 in ARDOUR::Session::auto_connect_thread(void*) () from /opt/Ardour-7.4.0/lib/libardour.so.3
#7  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 43 (Thread 0x7fffbcffb6c0 (LWP 33852) "SessionSignals"):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5555594330b0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5555594330b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007ffff54a4d9b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5555594330b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007ffff54a73f8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559433060, cond=0x555559433088) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555559433088, mutex=0x555559433060) at ./nptl/pthread_cond_wait.c:618
#5  0x00007ffff6ed3273 in ARDOUR::Session::emit_thread_run() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#6  0x00007ffff6ed32a8 in ARDOUR::Session::emit_thread(void*) () from /opt/Ardour-7.4.0/lib/libardour.so.3
#7  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 42 (Thread 0x7fffbd7fc6c0 (LWP 33851) "midiUI"):
#0  0x00007ffff551afff in __GI___poll (fds=0x7fff6c041a60, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff2a56c76 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff2a57002 in g_main_loop_run () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#3  0x00007ffff422da23 in BaseUI::main_thread() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#4  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 41 (Thread 0x7ffff21ff6c0 (LWP 33850) "butler"):
#0  0x00007ffff551afff in __GI___poll (fds=0x7ffff21feac8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff42398e7 in CrossThreadChannel::poll_for_request() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff4239946 in CrossThreadChannel::receive(char&, bool) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#3  0x00007ffff6aedf15 in ARDOUR::Butler::thread_work() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007ffff6aef9b2 in ARDOUR::Butler::_thread_work(void*) () from /opt/Ardour-7.4.0/lib/libardour.so.3
#5  0x00007ffff4265f96 in ?? () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#6  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 40 (Thread 0x7ffff24f6900 (LWP 33848) "RT-6-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd357d in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd37b0 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 39 (Thread 0x7ffff257a900 (LWP 33847) "RT-5-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd357d in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd37b0 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 38 (Thread 0x7ffff25fe900 (LWP 33846) "RT-4-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd357d in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd37b0 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 37 (Thread 0x7ffff2dfe900 (LWP 33845) "RT-3-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd357d in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd37b0 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 36 (Thread 0x7ffff30ea900 (LWP 33844) "RT-2-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd357d in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd37b0 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 35 (Thread 0x7ffff316e900 (LWP 33843) "RT-1-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd357d in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd37b0 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 34 (Thread 0x7ffff3509900 (LWP 33842) "RT-main-(nil)"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff426a93a in PBD::Semaphore::wait() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff6bd2fb6 in ARDOUR::Graph::reached_terminal_node() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff6bd3538 in ARDOUR::Graph::run_one() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007ffff6bd3998 in ARDOUR::Graph::main_thread() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#5  0x00007fffc5020726 in ARDOUR::AlsaAudioBackend::alsa_process_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#6  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 27 (Thread 0x7fffbdffd6c0 (LWP 33833) "pool"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff2aaa594 in g_cond_wait_until () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff2a203eb in g_async_queue_timeout_pop () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#3  0x00007ffff2a87cd4 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#4  0x00007ffff2a874a5 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 25 (Thread 0x7fff9bfff6c0 (LWP 33831) "ALSA-MIDI-LIST"):
#0  0x00007ffff551afff in __GI___poll (fds=0x7fff94002040, nfds=1, timeout=200) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fffc5023bd4 in ARDOUR::AlsaAudioBackend::midi_device_thread() () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#2  0x00007fffc5023c38 in ARDOUR::AlsaAudioBackend::_midi_device_thread(void*) () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#3  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#4  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 24 (Thread 0x7ffff35fe900 (LWP 33830) "AudioEngine 1"):
#0  0x00007ffff551b0f6 in __ppoll (fds=0x555557bba28c, nfds=1, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#1  0x00007fffc5043d9d in Alsa_pcmi::pcm_wait() () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#2  0x00007fffc5026804 in ARDOUR::AlsaAudioBackend::main_process_thread() () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#3  0x00007fffc5027e89 in ?? () from /opt/Ardour-7.4.0/lib/backends/libalsa_audiobackend.so
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 23 (Thread 0x7fffbefff6c0 (LWP 33829) "ExecStdOut"):
#0  0x00007ffff551afff in __GI___poll (fds=0x7fffbeffcca0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff4274d22 in PBD::SystemExec::output_interposer() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff4274ec8 in ?? () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#3  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#4  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x7fffbe7fe6c0 (LWP 33810) "gmain"):
#0  0x00007ffff551afff in __GI___poll (fds=0x555556d86870, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff2a56c76 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff2a56d8c in g_main_context_iteration () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#3  0x00007ffff2a56dd1 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#4  0x00007ffff2a874a5 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#5  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7fffc5bff6c0 (LWP 33797) "DeviceList"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff2aaa47f in g_cond_wait () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff6a977fb in ARDOUR::AudioEngine::do_devicelist_update() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7fffd0bff6c0 (LWP 33796) "EngineWatchdog"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff2aaa47f in g_cond_wait () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff6a99d4d in ARDOUR::AudioEngine::do_reset_backend() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7fffd3fff6c0 (LWP 33794) "Analyzer"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff2aaa47f in g_cond_wait () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff6a56a5b in ARDOUR::Analyser::work() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7fffe09fd6c0 (LWP 33793) "PeakFileBuilder"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff2aaa47f in g_cond_wait () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff6f551a5 in ?? () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7fffe11fe6c0 (LWP 33792) "PeakFileBuilder"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff2aaa47f in g_cond_wait () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#2  0x00007ffff6f551a5 in ?? () from /opt/Ardour-7.4.0/lib/libardour.so.3
#3  0x00007ffff42667c6 in PBD::Thread::_run(void*) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7fffe19ff6c0 (LWP 33791) "LXVSTEventLoop"):
#0  0x00007ffff54ee345 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffe19feb20, rem=0x7fffe19feb30) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#1  0x00007ffff54f2c53 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2  0x00007ffff2a88d48 in g_usleep () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#3  0x00005555563289cb in ?? ()
#4  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7ffff60f36c0 (LWP 33790) "Trigger Worker"):
#0  0x00007ffff551afff in __GI___poll (fds=0x7ffff60f2be8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ffff42398e7 in CrossThreadChannel::poll_for_request() () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#2  0x00007ffff4239946 in CrossThreadChannel::receive(char&, bool) () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#3  0x00007ffff6fa2c8c in ARDOUR::TriggerBoxThread::thread_work() () from /opt/Ardour-7.4.0/lib/libardour.so.3
#4  0x00007ffff6fa2fee in ARDOUR::TriggerBoxThread::_thread_work(void*) () from /opt/Ardour-7.4.0/lib/libardour.so.3
#5  0x00007ffff4265f96 in ?? () from /opt/Ardour-7.4.0/lib/libpbd.so.4
#6  0x00007ffff54a7fd4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007ffff55285bc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7ffff7a29900 (LWP 33787) "ArdourGUI"):
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#1  0x00007ffff54a9d2f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2  0x00007ffff545aef2 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3  0x00007ffff5445472 in __GI_abort () at ./stdlib/abort.c:79
#4  0x00007ffff5a1e090 in ?? () from /opt/Ardour-7.4.0/lib/libtemporal.so.0
#5  0x0000555555b72b69 in ?? ()
#6  0x0000555555b4d408 in ?? ()
#7  0x0000555555b71adb in ?? ()
#8  0x0000555555b73b55 in ?? ()
#9  0x00005555558effee in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void ()>, boost::_bi::list0>, void>::invoke(boost::detail::function::function_buffer&) ()
#10 0x00007ffff466cc85 in AbstractUI<Gtkmm2ext::UIRequest>::call_slot(PBD::EventLoop::InvalidationRecord*, boost::function<void ()> const&) () from /opt/Ardour-7.4.0/lib/libgtkmm2ext.so.0
#11 0x00005555558f2dfd in PBD::Signal0<void, PBD::OptionalLastValue<void> >::compositor(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*) ()
#12 0x00005555558ed7b3 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, void (*)(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list3<boost::_bi::value<boost::function<void ()> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*> > >, void>::invoke(boost::detail::function::function_buffer&) ()
#13 0x00005555558f365c in PBD::Signal0<void, PBD::OptionalLastValue<void> >::operator()() ()
#14 0x00007ffff5a29293 in Temporal::TempoMap::update(std::shared_ptr<Temporal::TempoMap>) () from /opt/Ardour-7.4.0/lib/libtemporal.so.0
#15 0x0000555555b730f8 in ?? ()
#16 0x00005555561f07e5 in ?? ()
#17 0x0000555555b76301 in ?? ()
#18 0x0000555555ae9f8e in ?? ()
#19 0x00007ffff325e868 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /opt/Ardour-7.4.0/lib/libglibmm-2.4.so.1
#20 0x00007ffff2e0f6b5 in g_closure_invoke () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#21 0x00007ffff2e22593 in ?? () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#22 0x00007ffff2e2c364 in g_signal_emit_valist () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#23 0x00007ffff2e2c7e2 in g_signal_emit () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#24 0x00007ffff1d0935e in gtk_widget_activate () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#25 0x00007ffff1b9f882 in gtk_menu_shell_activate_item () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#26 0x00007ffff1b9fcd6 in ?? () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#27 0x00007ffff1b918d6 in ?? () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#28 0x00007ffff1b85d8c in ?? () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#29 0x00007ffff2e0f6b5 in g_closure_invoke () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#30 0x00007ffff2e228bd in ?? () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#31 0x00007ffff2e2bdc8 in g_signal_emit_valist () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#32 0x00007ffff2e2c7e2 in g_signal_emit () from /opt/Ardour-7.4.0/lib/libgobject-2.0.so.0
#33 0x00007ffff1d0a7ac in ?? () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#34 0x00007ffff1b8437d in gtk_propagate_event () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#35 0x00007ffff1b84803 in gtk_main_do_event () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#36 0x00007ffff166fbbc in ?? () from /opt/Ardour-7.4.0/lib/libgdk-x11-2.0.so.0
#37 0x00007ffff2a56a87 in g_main_context_dispatch () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#38 0x00007ffff2a56ce8 in ?? () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#39 0x00007ffff2a57002 in g_main_loop_run () from /opt/Ardour-7.4.0/lib/libglib-2.0.so.0
#40 0x00007ffff1b834c7 in gtk_main () from /opt/Ardour-7.4.0/lib/libgtk-x11-2.0.so.0
#41 0x00007ffff4665215 in Gtkmm2ext::UI::run(Receiver&) () from /opt/Ardour-7.4.0/lib/libgtkmm2ext.so.0
#42 0x000055555589e9de in ?? ()
#43 0x00007ffff544618a in __libc_start_call_main (main=main@entry=0x55555589e560, argc=argc@entry=1, argv=argv@entry=0x7fffffffc3f8) at ../sysdeps/nptl/libc_start_call_main.h:58
#44 0x00007ffff5446245 in __libc_start_main_impl (main=0x55555589e560, argc=1, argv=0x7fffffffc3f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffc3e8) at ../csu/libc-start.c:381
#45 0x00005555558a679a in ?? ()