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=, 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=, rem=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=, 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=) 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=, rem=) 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=) 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=) 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=, 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=) 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::list0>, void>::invoke(boost::detail::function::function_buffer&) () #10 0x00007ffff466cc85 in AbstractUI::call_slot(PBD::EventLoop::InvalidationRecord*, boost::function const&) () from /opt/Ardour-7.4.0/lib/libgtkmm2ext.so.0 #11 0x00005555558f2dfd in PBD::Signal0 >::compositor(boost::function, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*) () #12 0x00005555558ed7b3 in boost::detail::function::void_function_obj_invoker0, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list3 >, boost::_bi::value, boost::_bi::value > >, void>::invoke(boost::detail::function::function_buffer&) () #13 0x00005555558f365c in PBD::Signal0 >::operator()() () #14 0x00007ffff5a29293 in Temporal::TempoMap::update(std::shared_ptr) () 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=, fini=, rtld_fini=, stack_end=0x7fffffffc3e8) at ../csu/libc-start.c:381 #45 0x00005555558a679a in ?? ()