0009513: Ardour 8.1.0 debug nightly build crashes with my session created in Ardour 7.5.0 non-debug build

ID	Project	Category	View Status	Date Submitted	Last Update

0009513	ardour	bugs	public	2023-10-28 18:08	2024-02-24 14:53

Reporter	akik	Assigned To	x42
Priority	normal	Severity	crash	Reproducibility	always
Status	resolved	Resolution	no change required
Platform	Ubuntu	OS	Linux	OS Version	(any)
Product Version	8.1

Summary	0009513: Ardour 8.1.0 debug nightly build crashes with my session created in Ardour 7.5.0 non-debug build
Description	Ardour 8.1.0 debug nightly build crashes with my session created in Ardour 7.5.0 non-debug build I couldn't find the Ardour 7.5.0 debug nightly build so I used the newer version The session started crashing in Ardour 7.5.0 non-debug build and that's why I opened this bug report
Steps To Reproduce	I followed the instructions on page https://ardour.org/debugging_ardour
Tags	No tags attached.

akik 2023-10-28 18:08 reporter	ardour_gdb_backtrace.txt (48,599 bytes) (gdb) thread apply all bt Thread 48 (Thread 0x7fff7d9a0640 (LWP 7637) "autoconnect"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555559bf1b90) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559bf1b90) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555559bf1b90, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fffe763fac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559bf1b40, cond=0x555559bf1b68) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555559bf1b68, mutex=0x555559bf1b40) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff6810e88 in ARDOUR::Session::auto_connect_thread_run (this=0x555559befa10) at ../libs/ardour/session.cc:7635 #6 0x00007ffff68108d4 in ARDOUR::Session::auto_connect_thread (arg=0x555559befa10) at ../libs/ardour/session.cc:7566 #7 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 47 (Thread 0x7fff88e7e640 (LWP 7636) "SessionSignals"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555559bf1b20) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559bf1b20) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555559bf1b20, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fffe763fac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559bf1ad0, cond=0x555559bf1af8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555559bf1af8, mutex=0x555559bf1ad0) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff689e4f9 in ARDOUR::Session::emit_thread_run (this=0x555559befa10) at ../libs/ardour/session_process.cc:1232 #6 0x00007ffff689e496 in ARDOUR::Session::emit_thread (arg=0x555559befa10) at ../libs/ardour/session_process.cc:1221 #7 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 46 (Thread 0x7fff8967f640 (LWP 7635) "ArdourGUI"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7fff78000b70, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe7e08af7 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #2 0x00007fffe7e09c19 in libusb_handle_events_timeout_completed () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #3 0x00007fffe7e09d9a in libusb_handle_events () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #4 0x00007ffff63705b2 in usb_hotplug_thread (user_data=0x55555751ca60) at ../libs/ardour/control_protocol_manager.cc:87 #5 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 45 (Thread 0x7fff89e80640 (LWP 7634) "ArdourGUI"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7fff89e7fc70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe7e1162d in ?? () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #2 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #3 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 44 (Thread 0x7fff8b5fe640 (LWP 7633) "ZynMiddleWare"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fff8b5fdc50, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=req@entry=0x7fff8b5fdc50, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007fffe76c80df in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31 #3 0x00007fffb023ed56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #4 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 42 (Thread 0x7fffb2ffd640 (LWP 7631) "LV2Worker"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55556453ad30) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff69d7c12 in ARDOUR::Worker::run (this=0x55556453ad10) at ../libs/ardour/worker.cc:145 #3 0x00007ffff69d8f85 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator() (this=0x55556453b2d0, p=0x55556453ad10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff69d8db2 in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0> (this=0x55556453b2e0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff69d8ca9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> > >::operator() (this=0x55556453b2d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff69d8bf7 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55556453b2c8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55556453b2a0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 --Type <RET> for more, q to quit, c to continue without paging-- #10 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 41 (Thread 0x7fff9ffff640 (LWP 7630) "ArdourGUI"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fff9fffec60, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=req@entry=0x7fff9fffec60, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007fffe76c80df in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31 #3 0x00007fff9dfecfca in ?? () from /usr/lib/lv2/yoshimi.lv2/yoshimi_lv2.so #4 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 40 (Thread 0x7fffb27fc640 (LWP 7629) "ArdourGUI"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fffb27fbc20, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=req@entry=0x7fffb27fbc20, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007fffe76c80df in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31 #3 0x00007fff9e097188 in ?? () from /usr/lib/lv2/yoshimi.lv2/yoshimi_lv2.so #4 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 39 (Thread 0x7fffb17fa640 (LWP 7628) "midiUI"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7fffa8001080, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x55555a810ad0) at ../libs/pbd/base_ui.cc:102 #4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555a8cb880, p=0x55555a810ad0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555a8cb890, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI> > >::operator() (this=0x55555a8cb880) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55555a8cb878) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555a8cb850) at ../libs/pbd/pthread_utils.cc:488 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 38 (Thread 0x7fffec0bd640 (LWP 7627) "butler"): #0 0x00007ffff633da39 in PBD::to_string<Evoral::ControlList::InterpolationStyle> (val=32767, str="") at ../libs/ardour/ardour/evoral_types_convert.h:30 #1 0x00007ffff633e5db in XMLNode::set_property<Evoral::ControlList::InterpolationStyle> (this=0x7fff8c0471e0, name=0x7ffff6d88940 "interpolation-style", value=@0x5555657793d0: Evoral::ControlList::Linear) at ../libs/pbd/pbd/xml++.h:166 #2 0x00007ffff633c114 in ARDOUR::AutomationList::state (this=0x555565779200, save_auto_state=true, need_lock=true) at ../libs/ardour/automation_list.cc:337 #3 0x00007ffff633bef6 in ARDOUR::AutomationList::snapshot_history (this=0x555565779200, need_lock=true) at ../libs/ardour/automation_list.cc:303 #4 0x00007ffff633bd35 in ARDOUR::AutomationList::start_write_pass (this=0x555565779200, when=...) at ../libs/ardour/automation_list.cc:255 #5 0x00007ffff6324e76 in ARDOUR::Automatable::non_realtime_locate (this=0x5555650022e0, now=0) at ../libs/ardour/automatable.cc:429 #6 0x00007ffff679bca8 in ARDOUR::Route::non_realtime_locate (this=0x55556450ee10, pos=0) at ../libs/ardour/route.cc:5617 #7 0x00007ffff69629fb in ARDOUR::Track::non_realtime_locate (this=0x55556450ee10, p=0) at ../libs/ardour/track.cc:585 #8 0x00007ffff65e549e in ARDOUR::MidiTrack::non_realtime_locate (this=0x55556450ee10, spos=0) at ../libs/ardour/midi_track.cc:426 #9 0x00007ffff690d2e4 in ARDOUR::Session::non_realtime_locate (this=0x555559befa10) at ../libs/ardour/session_transport.cc:1288 #10 0x00007ffff690c8f2 in ARDOUR::Session::butler_transport_work (this=0x555559befa10, have_process_lock=false) at ../libs/ardour/session_transport.cc:1199 #11 0x00007ffff635965a in ARDOUR::Butler::thread_work (this=0x5555592b9330) at ../libs/ardour/butler.cc:223 #12 0x00007ffff6358eef in ARDOUR::Butler::_thread_work (arg=0x5555592b9330) at ../libs/ardour/butler.cc:170 #13 0x00007ffff2b31f97 in fake_thread_start (arg=0x55555a8fa200) at ../libs/pbd/pthread_utils.cc:101 #14 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #15 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 37 (Thread 0x7ffff09ff640 (LWP 7626) "RT-2-0x7ffff09f"): #0 0x00007fff8a871a64 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #1 0x00007fff8a70e1f8 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #2 0x00007fff8a70f996 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #3 0x00007fff8a71020d in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #4 0x00007fff8a8731bb in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #5 0x00007ffff69d9865 in lilv_instance_run (instance=0x555565170550, sample_count=512) at ../../gtk/inst/include/lilv-0/lilv/lilv.h:1948 --Type <RET> for more, q to quit, c to continue without paging--c #6 0x00007ffff69ed102 in ARDOUR::LV2Plugin::run (this=0x55556500cb70, nframes=512, sync_work=false) at ../libs/ardour/lv2_plugin.cc:3361 #7 0x00007ffff69eab8f in ARDOUR::LV2Plugin::connect_and_run (this=0x55556500cb70, bufs=..., start=2064, end=2064, speed=0, in_map=..., out_map=..., nframes=512, offset=0) at ../libs/ardour/lv2_plugin.cc:3021 #8 0x00007ffff66918d9 in ARDOUR::PluginInsert::connect_and_run (this=0x555565002190, bufs=..., start=2064, end=2064, speed=0, nframes=512, offset=0, with_auto=true) at ../libs/ardour/plugin_insert.cc:1113 #9 0x00007ffff669328d in ARDOUR::PluginInsert::run (this=0x555565002190, bufs=..., start_sample=2064, end_sample=2064, speed=0, nframes=512) at ../libs/ardour/plugin_insert.cc:1345 #10 0x00007ffff677cf29 in ARDOUR::Route::process_output_buffers (this=0x55556450ee10, bufs=..., start_sample=2064, end_sample=2064, nframes=512, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:545 #11 0x00007ffff677e075 in ARDOUR::Route::run_route (this=0x55556450ee10, start_sample=0, end_sample=0, nframes=512, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:736 #12 0x00007ffff6792f0e in ARDOUR::Route::no_roll_unlocked (this=0x55556450ee10, nframes=512, start_sample=0, end_sample=0, session_state_changing=true) at ../libs/ardour/route.cc:4076 #13 0x00007ffff65e531b in ARDOUR::MidiTrack::no_roll_unlocked (this=0x55556450ee10, nframes=512, start_sample=0, end_sample=0, state_changing=true) at ../libs/ardour/midi_track.cc:398 #14 0x00007ffff6792ded in ARDOUR::Route::no_roll (this=0x55556450ee10, nframes=512, start_sample=0, end_sample=0, session_state_changing=true) at ../libs/ardour/route.cc:4046 #15 0x00007ffff649ecf4 in ARDOUR::Graph::process_one_route (this=0x555559213a40, route=0x55556450ee10) at ../libs/ardour/graph.cc:546 #16 0x00007ffff677deac in ARDOUR::Route::process (this=0x55556450ee10) at ../libs/ardour/route.cc:707 #17 0x00007ffff64a9411 in ARDOUR::GraphNode::run (this=0x55556450f2e8, chain=0x7fffbac1ccb0) at ../libs/ardour/graphnode.cc:67 #18 0x00007ffff649d2de in ARDOUR::Graph::run_one (this=0x555559213a40) at ../libs/ardour/graph.cc:344 #19 0x00007ffff649d6c7 in ARDOUR::Graph::helper_thread (this=0x555559213a40) at ../libs/ardour/graph.cc:372 #20 0x00007ffff64a8999 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff09fec58, p=0x555559213a40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #21 0x00007ffff64a7d56 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff09fec68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #22 0x00007ffff64a6d8d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7ffff09fec58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #23 0x00007ffff64a57dd in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #24 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x7ffff09fec50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #25 0x00007fffc1e80789 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555558e8ca60) at ../libs/backends/jack/jack_audiobackend.cc:970 #26 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #27 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 36 (Thread 0x7ffff0cc5640 (LWP 7625) "RT-1-0x7ffff0cc"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x555559213b74) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff649d127 in ARDOUR::Graph::run_one (this=0x555559213a40) at ../libs/ardour/graph.cc:320 #3 0x00007ffff649d6c7 in ARDOUR::Graph::helper_thread (this=0x555559213a40) at ../libs/ardour/graph.cc:372 #4 0x00007ffff64a8999 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff0cc4c58, p=0x555559213a40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff64a7d56 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff0cc4c68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64a6d8d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7ffff0cc4c58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff64a57dd in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x7ffff0cc4c50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc1e80789 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x55555951cc50) at ../libs/backends/jack/jack_audiobackend.cc:970 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 35 (Thread 0x7ffff0d46640 (LWP 7624) "RT-main-0x7ffff"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x555559213b74) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff649d127 in ARDOUR::Graph::run_one (this=0x555559213a40) at ../libs/ardour/graph.cc:320 #3 0x00007ffff649db29 in ARDOUR::Graph::main_thread (this=0x555559213a40) at ../libs/ardour/graph.cc:425 #4 0x00007ffff64a8999 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff0d45c58, p=0x555559213a40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff64a7d56 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff0d45c68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64a6d8d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7ffff0d45c58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff64a57dd in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x7ffff0d45c50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc1e80789 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x55555912a6b0) at ../libs/backends/jack/jack_audiobackend.cc:970 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 34 (Thread 0x7fffb3fff640 (LWP 7623) "pool"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa594 in g_cond_wait_until () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff12203eb in g_async_queue_timeout_pop () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff1287cd4 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff12874a5 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #5 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 27 (Thread 0x7ffff117e640 (LWP 7614) "AudioEngine 1"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x555559213b88) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff649e2d7 in ARDOUR::Graph::routes_no_roll (this=0x555559213a40, chain=std::shared_ptr<ARDOUR::GraphChain> (use count 3, weak count 0) = {...}, nframes=512, start_sample=0, end_sample=0, non_rt_pending=true) at ../libs/ardour/graph.cc:481 #3 0x00007ffff6899917 in ARDOUR::Session::no_roll (this=0x555559befa10, nframes=512) at ../libs/ardour/session_process.cc:224 #4 0x00007ffff689c06d in ARDOUR::Session::process_without_events (this=0x555559befa10, nframes=512) at ../libs/ardour/session_process.cc:701 #5 0x00007ffff689b3f3 in ARDOUR::Session::process_with_events (this=0x555559befa10, nframes=512) at ../libs/ardour/session_process.cc:531 #6 0x00007ffff6898faf in ARDOUR::Session::process (this=0x555559befa10, nframes=512) at ../libs/ardour/session_process.cc:120 #7 0x00007ffff62d3d9a in ARDOUR::AudioEngine::process_callback (this=0x55555756b5e0, nframes=512) at ../libs/ardour/audioengine.cc:357 #8 0x00007fffc1e8088b in ARDOUR::JACKAudioBackend::process_thread (this=0x555557c87800) at ../libs/backends/jack/jack_audiobackend.cc:1003 #9 0x00007fffc1e807d8 in ARDOUR::JACKAudioBackend::_process_thread (arg=0x555557c87800) at ../libs/backends/jack/jack_audiobackend.cc:978 #10 0x00007ffff42b6794 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #11 0x00007ffff42d3910 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #12 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #13 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 26 (Thread 0x7ffff11ff640 (LWP 7613) "ArdourGUI"): #0 0x00007ffff66e9a0f in boost::_bi::list6<boost::_bi::value<ARDOUR::Port>, boost::arg<1>, boost::arg<2>, boost::arg<3>, boost::arg<4>, boost::arg<5> >::operator()<boost::_mfi::mf5<void, ARDOUR::Port, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>, boost::_bi::rrlist5<std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool> > (this=0x7fffba326088, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:602 #1 0x00007ffff66e8bcd in boost::_bi::bind_t<void, boost::_mfi::mf5<void, ARDOUR::Port, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>, boost::_bi::list6<boost::_bi::value<ARDOUR::Port>, boost::arg<1>, boost::arg<2>, boost::arg<3>, boost::arg<4>, boost::arg<5> > >::operator()<std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool> (this=0x7fffba326078, a1=..., a2=..., a3=..., a4=..., a5=@0x7ffff11fe4a4: false) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1354 #2 0x00007ffff66e7d12 in boost::detail::function::void_function_obj_invoker5<boost::_bi::bind_t<void, boost::_mfi::mf5<void, ARDOUR::Port, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>, boost::_bi::list6<boost::_bi::value<ARDOUR::Port>, boost::arg<1>, boost::arg<2>, boost::arg<3>, boost::arg<4>, boost::arg<5> > >, void, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>::invoke (function_obj_ptr=..., a0=std::weak_ptr<ARDOUR::Port> (empty) = {...}, a1="", a2=std::weak_ptr<ARDOUR::Port> (empty) = {...}, a3="", a4=false) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #3 0x00005555560fcfbe in boost::function5<void, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool>::operator() (this=0x7fffba326070, a0=std::weak_ptr<ARDOUR::Port> (empty) = {...}, a1="", a2=std::weak_ptr<ARDOUR::Port> (empty) = {...}, a3="", a4=false) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #4 0x00007ffff670f734 in PBD::Signal5<void, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::weak_ptr<ARDOUR::Port>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, PBD::OptionalLastValue<void> >::operator() (this=0x55555756b750, a1=std::weak_ptr<ARDOUR::Port> (empty) = {...}, a2="system:capture_3", a3=std::weak_ptr<ARDOUR::Port> (empty) = {...}, a4="ardour:physical_audio_input_monitor_enable", a5=false) at libs/pbd/pbd/signals_generated.h:2330 #5 0x00007ffff6707118 in ARDOUR::PortManager::connect_callback (this=0x55555756b5e0, a="system:capture_3", b="ardour:physical_audio_input_monitor_enable", conn=false) at ../libs/ardour/port_manager.cc:1000 #6 0x00007fffc1e95b8e in ARDOUR::JACKAudioBackend::connect_callback (this=0x555557c87800, id_a=3, id_b=47, conn=0) at ../libs/backends/jack/jack_portengine.cc:323 #7 0x00007fffc1e95a23 in ARDOUR::JACKAudioBackend::_connect_callback (id_a=3, id_b=47, conn=0, arg=0x555557c87800) at ../libs/backends/jack/jack_portengine.cc:308 #8 0x00007ffff42b5f64 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #9 0x00007ffff42d991d in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #10 0x00007ffff42d3910 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #11 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #12 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 25 (Thread 0x7ffff1d7e640 (LWP 7612) "ArdourGUI"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555814f678) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555814f678) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555814f678, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fffe763fac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555814f620, cond=0x55555814f650) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555814f650, mutex=0x55555814f620) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff42d4422 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007ffff42c87bd in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007ffff42d3910 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #8 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7fffb37fe640 (LWP 7605) "gmain"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x555557e409e0, nfds=2, timeout=5274) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff1256d8c in g_main_context_iteration () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff1256dd1 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff12874a5 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #5 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7fffc29ff640 (LWP 7597) "DeviceList"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62d5499 in ARDOUR::AudioEngine::do_devicelist_update (this=0x55555756b5e0) at ../libs/ardour/audioengine.cc:760 #3 0x00007ffff62e3bef in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557568e90, p=0x55555756b5e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff62e312a in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557568ea0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff62e2793 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x555557568e90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff62e191b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x555557568e88) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557568e60) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7fffc4bff640 (LWP 7596) "EngineWatchdog"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62d521b in ARDOUR::AudioEngine::do_reset_backend (this=0x55555756b5e0) at ../libs/ardour/audioengine.cc:724 #3 0x00007ffff62e3bef in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x55555756dfe0, p=0x55555756b5e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff62e312a in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x55555756dff0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff62e2793 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x55555756dfe0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff62e191b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55555756dfd8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555756dfb0) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7fffde0a0640 (LWP 7593) "Analyzer"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62833fa in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95 #3 0x0000555556526bab in sigc::pointer_functor0<void>::operator() (this=0x5555575551e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00007ffff6286758 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #5 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x5555575551d8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #6 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575551b0) at ../libs/pbd/pthread_utils.cc:488 #7 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7fffde8a1640 (LWP 7592) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6943e29 in peak_thread_work () at ../libs/ardour/source_factory.cc:75 #3 0x00007ffff7848925 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x555557559898) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557559870) at ../libs/pbd/pthread_utils.cc:488 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7fffdf0a2640 (LWP 7591) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6943e29 in peak_thread_work () at ../libs/ardour/source_factory.cc:75 #3 0x00007ffff7848925 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x555557559e78) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557559e50) at ../libs/pbd/pthread_utils.cc:488 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7fffdf8a3640 (LWP 7590) "LXVSTEventLoop"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffdf8a2b50, rem=0x7fffdf8a2b60) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff1288d48 in g_usleep () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x0000555556a1b63d in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468 #4 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7ffff47ff640 (LWP 7589) "Trigger Worker"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7ffff47feb24, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x5555574b0fd0) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x5555574b0fd0, msg=@0x7ffff47feb8f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff69a4c79 in ARDOUR::TriggerBoxThread::thread_work (this=0x5555574b0fa0) at ../libs/ardour/triggerbox.cc:4880 #4 0x00007ffff69a4c0f in ARDOUR::TriggerBoxThread::_thread_work (arg=0x5555574b0fa0) at ../libs/ardour/triggerbox.cc:4868 #5 0x00007ffff2b31f97 in fake_thread_start (arg=0x5555574aee80) at ../libs/pbd/pthread_utils.cc:101 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7ffff76a0900 (LWP 7586) "ArdourGUI"): #0 __GI___libc_read (nbytes=4, buf=0x7fffffff8e88, fd=17) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=17, buf=0x7fffffff8e88, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007ffff42d4ba2 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff42beb8a in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff42bfb85 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007ffff42b54de in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007fffc1ea670a in WJACK_set_timebase_callback (c=0x555557737550, l=0, p=0x7fffc1e7fa30 <ARDOUR::JACKAudioBackend::_jack_timebase_callback(jack_transport_state_t, unsigned int, jack_position_t, int, void)>, a=0x555557c87800) at ../libs/backends/jack/weak_libjack.def:106 #7 0x00007fffc1e7f55a in ARDOUR::JACKAudioBackend::set_time_master (this=0x555557c87800, yn=true) at ../libs/backends/jack/jack_audiobackend.cc:678 #8 0x00007ffff62d5d80 in ARDOUR::AudioEngine::reset_timebase (this=0x55555756b5e0) at ../libs/ardour/audioengine.cc:852 #9 0x00007ffff67e2d7e in ARDOUR::Session::Session (this=0x555559befa10, eng=..., fullpath="/home/audio-pc/Documents/ardour/test 1", snapshot_name="test 1", bus_profile=0x0, mix_template="", unnamed=false, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../libs/ardour/session.cc:518 #10 0x0000555555c2bef7 in ARDOUR_UI::load_session_stage_two (this=0x555557b60c10, path="/home/audio-pc/Documents/ardour/test 1", snap_name="test 1", mix_template="") at ../gtk2_ardour/ardour_ui_session.cc:396 #11 0x0000555555c2bbd4 in ARDOUR_UI::load_session (this=0x555557b60c10, path="/home/audio-pc/Documents/ardour/test 1", snap_name="test 1", mix_template="") at ../gtk2_ardour/ardour_ui_session.cc:365 #12 0x0000555555c3e539 in ARDOUR_UI::load_session_from_startup_fsm (this=0x555557b60c10) at ../gtk2_ardour/ardour_ui_startup.cc:698 #13 0x0000555555c3d4a5 in ARDOUR_UI::sfsm_response (this=0x555557b60c10, r=StartupFSM::LoadSession) at ../gtk2_ardour/ardour_ui_startup.cc:551 #14 0x0000555555c41fce in sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result>::operator() (this=0x555557df5ae8, _A_a1=@0x7fffffffb48c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #15 0x0000555555c41b1f in sigc::adaptor_functor<sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result> >::operator()<StartupFSM::Result const&> (this=0x555557df5ae0, _A_arg1=@0x7fffffffb48c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #16 0x0000555555c4136a in sigc::internal::slot_call<sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result>, void, StartupFSM::Result>::call_it (rep=0x555557df5ab0, a_#0=@0x7fffffffb48c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:451 #17 0x000055555681069e in sigc::internal::signal_emit1<void, StartupFSM::Result, sigc::nil>::emit (impl=0x555557df5b40, _A_a1=@0x7fffffffb48c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:1041 #18 0x000055555680fd0f in sigc::signal1<void, StartupFSM::Result, sigc::nil>::emit (this=0x555557b5b1b8, _A_a1=@0x7fffffffb48c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2951 #19 0x000055555680f4a5 in sigc::signal1<void, StartupFSM::Result, sigc::nil>::operator() (this=0x555557b5b1b8, _A_a1=@0x7fffffffb48c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2967 #20 0x000055555680aac1 in StartupFSM::dialog_response_handler (this=0x555557b5b070, response=-5, dialog_id=StartupFSM::PluginDialog) at ../gtk2_ardour/startup_fsm.cc:328 #21 0x0000555556811cd9 in sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>::operator() (this=0x555557e09420, _A_a1=@0x7fffffffb5ac: -5, _A_a2=@0x555557e09440: StartupFSM::PluginDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2143 #22 0x0000555556811739 in sigc::adaptor_functor<sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID> >::operator()<int const&, StartupFSM::DialogID&> (this=0x555557e09418, _A_arg1=@0x7fffffffb5ac: -5, _A_arg2=@0x555557e09440: StartupFSM::PluginDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108 #23 0x00005555568111f6 in sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<int const&> (this=0x555557e09410, _A_arg1=@0x7fffffffb5ac: -5) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1136 #24 0x000055555681109b in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void, int>::call_it (rep=0x555557e093e0, a_1=@0x7fffffffb5ac: -5) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:170 #25 0x00007fffed47a1b7 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtkmm-2.4.so.1 #26 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #27 0x00007ffff1622593 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #28 0x00007ffff162c364 in g_signal_emit_valist () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #29 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #30 0x00007ffff02e190c in gtk_dialog_response () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #31 0x000055555680c12d in StartupFSM::engine_running (this=0x555557b5b070) at ../gtk2_ardour/startup_fsm.cc:558 #32 0x000055555680bea9 in StartupFSM::start_audio_midi_setup (this=0x555557b5b070) at ../gtk2_ardour/startup_fsm.cc:532 #33 0x000055555680a909 in StartupFSM::dialog_response_handler (this=0x555557b5b070, response=-3, dialog_id=StartupFSM::NewSessionDialog) at ../gtk2_ardour/startup_fsm.cc:265 #34 0x0000555556811cd9 in sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>::operator() (this=0x5555577bc4c0, _A_a1=@0x7fffffffbffc: -3, _A_a2=@0x5555577bc4e0: StartupFSM::NewSessionDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2143 #35 0x0000555556811739 in sigc::adaptor_functor<sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID> >::operator()<int const&, StartupFSM::DialogID&> (this=0x5555577bc4b8, _A_arg1=@0x7fffffffbffc: -3, _A_arg2=@0x5555577bc4e0: StartupFSM::NewSessionDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108 #36 0x00005555568111f6 in sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<int const&> (this=0x5555577bc4b0, _A_arg1=@0x7fffffffbffc: -3) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1136 #37 0x000055555681109b in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void, int>::call_it (rep=0x5555577bc480, a_1=@0x7fffffffbffc: -3) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:170 #38 0x00007fffed47a1b7 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtkmm-2.4.so.1 #39 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #40 0x00007ffff1622593 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #41 0x00007ffff162c364 in g_signal_emit_valist () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #42 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #43 0x00007ffff02e190c in gtk_dialog_response () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #44 0x0000555556756546 in SessionDialog::open_button_pressed (this=0x555557e2dc00, ev=0x5555577a1310) at ../gtk2_ardour/session_dialog.cc:548 #45 0x0000555556760c6c in sigc::bound_mem_functor1<bool, SessionDialog, _GdkEventButton>::operator() (this=0x55555784d8e8, _A_a1=@0x7fffffffc508: 0x5555577a1310) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #46 0x000055555675f33b in sigc::adaptor_functor<sigc::bound_mem_functor1<bool, SessionDialog, _GdkEventButton> >::operator()<_GdkEventButton* const&> (this=0x55555784d8e0, _A_arg1=@0x7fffffffc508: 0x5555577a1310) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #47 0x000055555675e066 in sigc::internal::slot_call1<sigc::bound_mem_functor1<bool, SessionDialog, _GdkEventButton>, bool, _GdkEventButton>::call_it (rep=0x55555784d8b0, a_1=@0x7fffffffc508: 0x5555577a1310) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:170 #48 0x00007fffed501f9d in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtkmm-2.4.so.1 #49 0x00007ffff0385d8c in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #50 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #51 0x00007ffff16224c2 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #52 0x00007ffff162bdc8 in g_signal_emit_valist () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #53 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #54 0x00007ffff050a7ac in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #55 0x00007ffff038437d in gtk_propagate_event () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #56 0x00007ffff0384803 in gtk_main_do_event () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #57 0x00007fffefe6fbbc in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgdk-x11-2.0.so.0 #58 0x00007ffff1256a87 in g_main_context_dispatch () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #59 0x00007ffff1256ce8 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #60 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #61 0x00007ffff03834c7 in gtk_main () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #62 0x00007ffff2f3d884 in Gtkmm2ext::UI::run (this=0x555557b60c10, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #63 0x0000555556201689 in main (argc=1, argv=0x7fffffffd168) at ../gtk2_ardour/main.cc:471 (gdb) ardour_gdb_backtrace.txt (48,599 bytes)

akik 2023-10-28 18:16 reporter ~0028266	Here's the log from the terminal when i started Ardour 7.5.0 non-debug build in it (ends up in segmentation fault): https://akik.kapsi.fi/ardour/startup_log.txt

x42 2023-10-28 22:23 administrator ~0028267	Which thread crashed? That part is missing form the backtrace. It could be caused by jack timebase master. Stop JACK, load the session using ALSA or PulseAudio backend, then Session > Properties > Sync, disable Ardour is JACK time master It could also be caused by surge. See if the session loads when you use "[x] safe mode: disable plugins" in the recent session dialog. ..Or it could be caused by parsing MIDI CCs Automation Mode from XML.

akik 2023-10-28 22:45 reporter ~0028269	If I stop Jack, I can't even open the saved/crashing session.

akik 2023-10-28 22:50 reporter ~0028270	Here's a more complete gdb backtrace: https://akik.kapsi.fi/ardour/ardour_gdb_backtrace2.txt

x42 2023-10-28 23:59 administrator ~0028271	OK so it is surge (LV2 plugin) that crashes.. The session should load in safe mode, can you confirm hat?

x42 2023-10-29 00:59 administrator ~0028272	Solve via discussion on IRC: Removing and re-adding surge make the session load again. reason unknown.

akik 2023-11-08 22:31 reporter ~0028308	Now Ardour 8.1.0 started crashing also after removing the midi track that I earlier had the Yoshimi plugin on. I've attached the gdb backtrace from 8.1.40-dbg and the .ardour session file.

akik 2023-11-08 22:32 reporter ~0028309	gdb backtrace for ardour 8.1.40-dbg ardour_gdb_backtrace_2.txt (54,643 bytes) $ /opt/Ardour-8.1.40-dbg/bin/ardour8 --gdb GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1 Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /opt/Ardour-8.1.40-dbg/bin/ardour-8.1.40... (gdb) handle SIG32 noprint nostop Signal Stop Print Pass to program Description SIG32 No No Yes Real-time event 32 (gdb) run Starting program: /opt/Ardour-8.1.40-dbg/bin/ardour-8.1.40 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". bind txt domain [gtk2_ardour8] to /opt/Ardour-8.1.40-dbg/share/locale Ardour8.1.40 (built using 8.1-40-g4ea676b855 and GCC version 6.3.0 20170516) [New Thread 0x7ffff47ff640 (LWP 5364)] Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.1.40-dbg/etc/system_config Ardour: [INFO]: Loading user configuration file /home/audio-pc/.config/ardour8/config [New Thread 0x7fffdf8a3640 (LWP 5365)] Ardour: [INFO]: CPU vendor: GenuineIntel Ardour: [INFO]: AVX capable processor Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz Ardour: [INFO]: Using AVX optimized routines [New Thread 0x7fffdf0a2640 (LWP 5366)] [New Thread 0x7fffde8a1640 (LWP 5367)] [New Thread 0x7fffde0a0640 (LWP 5368)] Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.1.40-dbg/share/plugin_metadata/plugin_tags Ardour: [INFO]: Loading plugin statistics file /home/audio-pc/.config/ardour8/plugin_metadata/plugin_stats Ardour: [INFO]: add_lrdf_data '/home/audio-pc/.config/ardour8/rdf:/opt/Ardour-8.1.40-dbg/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs' [New Thread 0x7fffc4bff640 (LWP 5369)] [Thread 0x7fffc4bff640 (LWP 5369) exited] [New Thread 0x7fffc4bff640 (LWP 5370)] [Thread 0x7fffc4bff640 (LWP 5370) exited] [New Thread 0x7fffc4bff640 (LWP 5371)] [New Thread 0x7fffc29ff640 (LWP 5372)] * WEAK-JACK: initializing * WEAK-JACK: OK. (0) [New Thread 0x7fffc0dff640 (LWP 5373)] Cannot xinstall SIGPIPE error handler Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-8.1.40-dbg/etc/default_ui_config Ardour: [INFO]: Loading 457 MIDI patches from /opt/Ardour-8.1.40-dbg/share/patchfiles Ardour: [INFO]: Loading user ui configuration file /home/audio-pc/.config/ardour8/ui_config Ardour: [INFO]: Loading color file /opt/Ardour-8.1.40-dbg/share/themes/dark-ardour.colors Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.1.40-dbg/etc/clearlooks.rc Ardour: [INFO]: Loading bindings from /opt/Ardour-8.1.40-dbg/etc/ardour.keys Loading ui configuration file /opt/Ardour-8.1.40-dbg/etc/clearlooks.rc [New Thread 0x7ffff1dff640 (LWP 5374)] [New Thread 0x7fffb3fff640 (LWP 5375)] [New Thread 0x7ffff1d7e640 (LWP 5376)] [New Thread 0x7ffff18fd640 (LWP 5377)] [Thread 0x7ffff18fd640 (LWP 5377) exited] [Thread 0x7ffff1d7e640 (LWP 5376) exited] [New Thread 0x7ffff1d7e640 (LWP 5378)] [New Thread 0x7ffff18fd640 (LWP 5379)] [Thread 0x7ffff18fd640 (LWP 5379) exited] [Thread 0x7ffff1d7e640 (LWP 5378) exited] [New Thread 0x7fffb37fe640 (LWP 5380)] [New Thread 0x7fffb2ffd640 (LWP 5381)] [New Thread 0x7fffb27fc640 (LWP 5382)] [Thread 0x7fffb3fff640 (LWP 5375) exited] Found nothing along /home/audio-pc/.config/ardour8/templates:/opt/Ardour-8.1.40-dbg/share/templates [New Thread 0x7fffb3fff640 (LWP 5383)] [New Thread 0x7fffb1ffb640 (LWP 5384)] [New Thread 0x7fffb17fa640 (LWP 5385)] pingback: No Error [Thread 0x7ffff1dff640 (LWP 5374) exited] [Thread 0x7fffb17fa640 (LWP 5385) exited] [Thread 0x7fffb1ffb640 (LWP 5384) exited] [Thread 0x7fffb3fff640 (LWP 5383) exited] [Thread 0x7fffb2ffd640 (LWP 5381) exited] [Thread 0x7fffc0dff640 (LWP 5373) exited] [New Thread 0x7ffff1d7e640 (LWP 5386)] [New Thread 0x7ffff18fd640 (LWP 5387)] [New Thread 0x7ffff15ff640 (LWP 5388)] [New Thread 0x7fffb17fa640 (LWP 5389)] [New Thread 0x7fffb2ffd640 (LWP 5390)] [New Thread 0x7fffb3fff640 (LWP 5391)] [New Thread 0x7fffb1ffb640 (LWP 5392)] [Detaching after vfork from child process 5393] [New Thread 0x7fffb0ff9640 (LWP 5394)] [Thread 0x7fffb17fa640 (LWP 5389) exited] [Thread 0x7fffb1ffb640 (LWP 5392) exited] [Thread 0x7fffb2ffd640 (LWP 5390) exited] [Thread 0x7fffb27fc640 (LWP 5382) exited] [Thread 0x7fffb0ff9640 (LWP 5394) exited] [Detaching after vfork from child process 5398] [New Thread 0x7fffb0ff9640 (LWP 5399)] [Thread 0x7fffb0ff9640 (LWP 5399) exited] Set cursor set to default [New Thread 0x7fffb0ff9640 (LWP 5400)] [New Thread 0x7ffff0d46640 (LWP 5401)] [New Thread 0x7ffff0cc5640 (LWP 5402)] [New Thread 0x7ffff09ff640 (LWP 5403)] [New Thread 0x7fffec0bd640 (LWP 5408)] [New Thread 0x7fffb27fc640 (LWP 5409)] [Thread 0x7fffb0ff9640 (LWP 5400) exited] [New Thread 0x7fffb0ff9640 (LWP 5410)] lo server running on 11583 [New Thread 0x7fffb2ffd640 (LWP 5411)] [Thread 0x7fffb2ffd640 (LWP 5411) exited] [New Thread 0x7fffb2ffd640 (LWP 5412)] Setting time domain [New Thread 0x7fffb1ffb640 (LWP 5413)] [New Thread 0x7fff80c80640 (LWP 5414)] [New Thread 0x7fff7bfff640 (LWP 5415)] [New Thread 0x7fff7b7fe640 (LWP 5416)] [New Thread 0x7fff7affd640 (LWP 5417)] Thread 34 "RT-main-0x7ffff" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ffff0d46640 (LWP 5401)] 0x00007fff81671a64 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so (gdb) thread apply all bt Thread 46 (Thread 0x7fff7affd640 (LWP 5417) "AutomationWatch"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff7affcae0, rem=0x7fff7affcaf0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff1288d48 in g_usleep () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff634394d in ARDOUR::AutomationWatch::thread (this=0x55555bf68a20) at ../libs/ardour/automation_watch.cc:207 #4 0x00007ffff6348e85 in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x55555f5562f0, p=0x55555bf68a20) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6348b16 in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x55555f556300, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6348283 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> > >::operator() (this=0x55555f5562f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6347c11 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55555f5562e8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555f5562c0) at ../libs/pbd/pthread_utils.cc:488 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 45 (Thread 0x7fff7b7fe640 (LWP 5416) "autoconnect"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555559bec990) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559bec990) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555559bec990, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fffe763fac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559bec940, cond=0x555559bec968) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555559bec968, mutex=0x555559bec940) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff6810e88 in ARDOUR::Session::auto_connect_thread_run (this=0x555559bea810) at ../libs/ardour/session.cc:7635 #6 0x00007ffff68108d4 in ARDOUR::Session::auto_connect_thread (arg=0x555559bea810) at ../libs/ardour/session.cc:7566 #7 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 44 (Thread 0x7fff7bfff640 (LWP 5415) "SessionSignals"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555559bec920) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559bec920) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555559bec920, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fffe763fac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559bec8d0, cond=0x555559bec8f8) at ./nptl/pthre--Type <RET> for more, q to quit, c to continue without paging--c ad_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x555559bec8f8, mutex=0x555559bec8d0) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff689e4f9 in ARDOUR::Session::emit_thread_run (this=0x555559bea810) at ../libs/ardour/session_process.cc:1232 #6 0x00007ffff689e496 in ARDOUR::Session::emit_thread (arg=0x555559bea810) at ../libs/ardour/session_process.cc:1221 #7 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 43 (Thread 0x7fff80c80640 (LWP 5414) "ArdourGUI"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7fff7c000b70, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe7e08af7 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #2 0x00007fffe7e09c19 in libusb_handle_events_timeout_completed () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #3 0x00007fffe7e09d9a in libusb_handle_events () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #4 0x00007ffff63705b2 in usb_hotplug_thread (user_data=0x55555751ca60) at ../libs/ardour/control_protocol_manager.cc:87 #5 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 42 (Thread 0x7fffb1ffb640 (LWP 5413) "ArdourGUI"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7fffb1ffac70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fffe7e1162d in ?? () from /opt/Ardour-8.1.40-dbg/lib/libusb-1.0.so.0 #2 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #3 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 41 (Thread 0x7fffb2ffd640 (LWP 5412) "ZynMiddleWare"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fffb2ffcc50, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=req@entry=0x7fffb2ffcc50, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007fffe76c80df in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:31 #3 0x00007fffb023ed56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #4 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 39 (Thread 0x7fffb0ff9640 (LWP 5410) "LV2Worker"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555ab88030) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff69d7c12 in ARDOUR::Worker::run (this=0x55555ab88010) at ../libs/ardour/worker.cc:145 #3 0x00007ffff69d8f85 in boost::_mfi::mf0<void, ARDOUR::Worker>::operator() (this=0x55555ab8a4a0, p=0x55555ab88010) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff69d8db2 in boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> >::operator()<boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list0> (this=0x55555ab8a4b0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff69d8ca9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> > >::operator() (this=0x55555ab8a4a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff69d8bf7 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Worker>, boost::_bi::list1<boost::_bi::value<ARDOUR::Worker> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55555ab8a498) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555ab8a470) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 38 (Thread 0x7fffb27fc640 (LWP 5409) "midiUI"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7fff84009a50, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x555559bb32e0) at ../libs/pbd/base_ui.cc:102 #4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555a9123c0, p=0x555559bb32e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555a9123d0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI> > >::operator() (this=0x55555a9123c0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55555a9123b8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555a912390) at ../libs/pbd/pthread_utils.cc:488 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 37 (Thread 0x7fffec0bd640 (LWP 5408) "butler"): #0 0x0000555555c56022 in Temporal::timepos_t::operator= (this=0x55555bdd3840) at ../libs/temporal/temporal/timeline.h:56 #1 0x00007ffff48980d3 in Evoral::ControlList::start_write_pass (this=0x55555bdd3630, time=...) at ../libs/evoral/ControlList.cc:516 #2 0x00007ffff633bd48 in ARDOUR::AutomationList::start_write_pass (this=0x55555bdd3630, when=...) at ../libs/ardour/automation_list.cc:256 #3 0x00007ffff6324e76 in ARDOUR::Automatable::non_realtime_locate (this=0x55555b5afb50, now=0) at ../libs/ardour/automatable.cc:429 #4 0x00007ffff679bca8 in ARDOUR::Route::non_realtime_locate (this=0x55555ab3ae90, pos=0) at ../libs/ardour/route.cc:5617 #5 0x00007ffff69629fb in ARDOUR::Track::non_realtime_locate (this=0x55555ab3ae90, p=0) at ../libs/ardour/track.cc:585 #6 0x00007ffff65e549e in ARDOUR::MidiTrack::non_realtime_locate (this=0x55555ab3ae90, spos=0) at ../libs/ardour/midi_track.cc:426 #7 0x00007ffff690d2e4 in ARDOUR::Session::non_realtime_locate (this=0x555559bea810) at ../libs/ardour/session_transport.cc:1288 #8 0x00007ffff690c8f2 in ARDOUR::Session::butler_transport_work (this=0x555559bea810, have_process_lock=false) at ../libs/ardour/session_transport.cc:1199 #9 0x00007ffff635965a in ARDOUR::Butler::thread_work (this=0x5555593f1620) at ../libs/ardour/butler.cc:223 #10 0x00007ffff6358eef in ARDOUR::Butler::_thread_work (arg=0x5555593f1620) at ../libs/ardour/butler.cc:170 #11 0x00007ffff2b31f97 in fake_thread_start (arg=0x55555a889cf0) at ../libs/pbd/pthread_utils.cc:101 #12 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #13 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 36 (Thread 0x7ffff09ff640 (LWP 5403) "RT-2-0x7ffff09f"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x5555590b1934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff649d127 in ARDOUR::Graph::run_one (this=0x5555590b1800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff649d6c7 in ARDOUR::Graph::helper_thread (this=0x5555590b1800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff64a8999 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff09fec58, p=0x5555590b1800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff64a7d56 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff09fec68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64a6d8d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7ffff09fec58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff64a57dd in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x7ffff09fec50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc1e80789 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5555593940e0) at ../libs/backends/jack/jack_audiobackend.cc:970 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 35 (Thread 0x7ffff0cc5640 (LWP 5402) "RT-1-0x7ffff0cc"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x5555590b1934) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff649d127 in ARDOUR::Graph::run_one (this=0x5555590b1800) at ../libs/ardour/graph.cc:320 #3 0x00007ffff649d6c7 in ARDOUR::Graph::helper_thread (this=0x5555590b1800) at ../libs/ardour/graph.cc:372 #4 0x00007ffff64a8999 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff0cc4c58, p=0x5555590b1800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff64a7d56 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff0cc4c68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff64a6d8d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7ffff0cc4c58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff64a57dd in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #8 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x7ffff0cc4c50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #9 0x00007fffc1e80789 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559ae4000) at ../libs/backends/jack/jack_audiobackend.cc:970 #10 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 34 (Thread 0x7ffff0d46640 (LWP 5401) "RT-main-0x7ffff"): #0 0x00007fff81671a64 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #1 0x00007fff8150e1f8 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #2 0x00007fff8150f996 in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #3 0x00007fff8151020d in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #4 0x00007fff816731bb in ?? () from /usr/lib/lv2/Surge.lv2/Surge.so #5 0x00007ffff69d9865 in lilv_instance_run (instance=0x55555b71bc50, sample_count=512) at ../../gtk/inst/include/lilv-0/lilv/lilv.h:1948 #6 0x00007ffff69ed102 in ARDOUR::LV2Plugin::run (this=0x55555b5ba400, nframes=512, sync_work=false) at ../libs/ardour/lv2_plugin.cc:3361 #7 0x00007ffff69eab8f in ARDOUR::LV2Plugin::connect_and_run (this=0x55555b5ba400, bufs=..., start=2064, end=2064, speed=0, in_map=..., out_map=..., nframes=512, offset=0) at ../libs/ardour/lv2_plugin.cc:3021 #8 0x00007ffff66918d9 in ARDOUR::PluginInsert::connect_and_run (this=0x55555b5afa00, bufs=..., start=2064, end=2064, speed=0, nframes=512, offset=0, with_auto=true) at ../libs/ardour/plugin_insert.cc:1113 #9 0x00007ffff669328d in ARDOUR::PluginInsert::run (this=0x55555b5afa00, bufs=..., start_sample=2064, end_sample=2064, speed=0, nframes=512) at ../libs/ardour/plugin_insert.cc:1345 #10 0x00007ffff677cf29 in ARDOUR::Route::process_output_buffers (this=0x55555ab3ae90, bufs=..., start_sample=2064, end_sample=2064, nframes=512, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:545 #11 0x00007ffff677e075 in ARDOUR::Route::run_route (this=0x55555ab3ae90, start_sample=0, end_sample=0, nframes=512, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:736 #12 0x00007ffff6792f0e in ARDOUR::Route::no_roll_unlocked (this=0x55555ab3ae90, nframes=512, start_sample=0, end_sample=0, session_state_changing=true) at ../libs/ardour/route.cc:4076 #13 0x00007ffff65e531b in ARDOUR::MidiTrack::no_roll_unlocked (this=0x55555ab3ae90, nframes=512, start_sample=0, end_sample=0, state_changing=true) at ../libs/ardour/midi_track.cc:398 #14 0x00007ffff6792ded in ARDOUR::Route::no_roll (this=0x55555ab3ae90, nframes=512, start_sample=0, end_sample=0, session_state_changing=true) at ../libs/ardour/route.cc:4046 #15 0x00007ffff649ecf4 in ARDOUR::Graph::process_one_route (this=0x5555590b1800, route=0x55555ab3ae90) at ../libs/ardour/graph.cc:546 #16 0x00007ffff677deac in ARDOUR::Route::process (this=0x55555ab3ae90) at ../libs/ardour/route.cc:707 #17 0x00007ffff64a9411 in ARDOUR::GraphNode::run (this=0x55555ab3b368, chain=0x7fffbaa3ea00) at ../libs/ardour/graphnode.cc:67 #18 0x00007ffff649d2de in ARDOUR::Graph::run_one (this=0x5555590b1800) at ../libs/ardour/graph.cc:344 #19 0x00007ffff649db29 in ARDOUR::Graph::main_thread (this=0x5555590b1800) at ../libs/ardour/graph.cc:425 #20 0x00007ffff64a8999 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff0d45c58, p=0x5555590b1800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #21 0x00007ffff64a7d56 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff0d45c68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #22 0x00007ffff64a6d8d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >::operator() (this=0x7ffff0d45c58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #23 0x00007ffff64a57dd in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #24 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x7ffff0d45c50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #25 0x00007fffc1e80789 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5555593db250) at ../libs/backends/jack/jack_audiobackend.cc:970 #26 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #27 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 29 (Thread 0x7fffb3fff640 (LWP 5391) "pool"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa594 in g_cond_wait_until () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff12203eb in g_async_queue_timeout_pop () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff1287cd4 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff12874a5 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #5 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 26 (Thread 0x7ffff15ff640 (LWP 5388) "AudioEngine 1"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x5555590b1948) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff649e2d7 in ARDOUR::Graph::routes_no_roll (this=0x5555590b1800, chain=std::shared_ptr<ARDOUR::GraphChain> (use count 3, weak count 0) = {...}, nframes=512, start_sample=0, end_sample=0, non_rt_pending=true) at ../libs/ardour/graph.cc:481 #3 0x00007ffff6899917 in ARDOUR::Session::no_roll (this=0x555559bea810, nframes=512) at ../libs/ardour/session_process.cc:224 #4 0x00007ffff689c06d in ARDOUR::Session::process_without_events (this=0x555559bea810, nframes=512) at ../libs/ardour/session_process.cc:701 #5 0x00007ffff689b3f3 in ARDOUR::Session::process_with_events (this=0x555559bea810, nframes=512) at ../libs/ardour/session_process.cc:531 #6 0x00007ffff6898faf in ARDOUR::Session::process (this=0x555559bea810, nframes=512) at ../libs/ardour/session_process.cc:120 #7 0x00007ffff62d3d9a in ARDOUR::AudioEngine::process_callback (this=0x55555756b240, nframes=512) at ../libs/ardour/audioengine.cc:357 #8 0x00007fffc1e8088b in ARDOUR::JACKAudioBackend::process_thread (this=0x555557babc00) at ../libs/backends/jack/jack_audiobackend.cc:1003 #9 0x00007fffc1e807d8 in ARDOUR::JACKAudioBackend::_process_thread (arg=0x555557babc00) at ../libs/backends/jack/jack_audiobackend.cc:978 #10 0x00007ffff42b6794 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #11 0x00007ffff42d3910 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #12 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #13 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 25 (Thread 0x7ffff18fd640 (LWP 5387) "ArdourGUI"): #0 __GI___libc_read (nbytes=4, buf=0x7ffff18fcaf0, fd=19) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=19, buf=0x7ffff18fcaf0, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007ffff42d4ba2 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff42d9ab1 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff42d98e6 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007ffff42d3910 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 24 (Thread 0x7ffff1d7e640 (LWP 5386) "ArdourGUI"): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555795a348) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555795a348) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555795a348, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007fffe763fac1 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555795a2f0, cond=0x55555795a320) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555795a320, mutex=0x55555795a2f0) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff42d4422 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007ffff42c87bd in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007ffff42d3910 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #8 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7fffb37fe640 (LWP 5380) "gmain"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x555557e42f30, nfds=2, timeout=5699) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff1256c76 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff1256d8c in g_main_context_iteration () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff1256dd1 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff12874a5 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #5 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #6 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7fffc29ff640 (LWP 5372) "DeviceList"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62d5499 in ARDOUR::AudioEngine::do_devicelist_update (this=0x55555756b240) at ../libs/ardour/audioengine.cc:760 #3 0x00007ffff62e3bef in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x55555757e2a0, p=0x55555756b240) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff62e312a in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x55555757e2b0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff62e2793 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x55555757e2a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff62e191b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x55555757e298) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555757e270) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7fffc4bff640 (LWP 5371) "EngineWatchdog"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62d521b in ARDOUR::AudioEngine::do_reset_backend (this=0x55555756b240) at ../libs/ardour/audioengine.cc:724 #3 0x00007ffff62e3bef in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557572040, p=0x55555756b240) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff62e312a in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557572050, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff62e2793 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >::operator() (this=0x555557572040) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff62e191b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #7 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x555557572038) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557572010) at ../libs/pbd/pthread_utils.cc:488 #9 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7fffde0a0640 (LWP 5368) "Analyzer"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff62833fa in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95 #3 0x0000555556526bab in sigc::pointer_functor0<void>::operator() (this=0x5555575550d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00007ffff6286758 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #5 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x5555575550c8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #6 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575550a0) at ../libs/pbd/pthread_utils.cc:488 #7 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7fffde8a1640 (LWP 5367) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6943e29 in peak_thread_work () at ../libs/ardour/source_factory.cc:75 #3 0x00007ffff7848925 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x555557559788) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557559760) at ../libs/pbd/pthread_utils.cc:488 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7fffdf0a2640 (LWP 5366) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6943e29 in peak_thread_work () at ../libs/ardour/source_factory.cc:75 #3 0x00007ffff7848925 in boost::detail::function::void_function_invoker0<void ()(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118 #4 0x0000555555b7ea7e in boost::function0<void>::operator() (this=0x555557559d68) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557559d40) at ../libs/pbd/pthread_utils.cc:488 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7fffdf8a3640 (LWP 5365) "LXVSTEventLoop"): #0 0x00007fffe7691868 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffdf8a2b50, rem=0x7fffdf8a2b60) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffe76966e7 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff1288d48 in g_usleep () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #3 0x0000555556a1b63d in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468 #4 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7ffff47ff640 (LWP 5364) "Trigger Worker"): #0 0x00007fffe76c4d7f in __GI___poll (fds=0x7ffff47feb24, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x5555574b1170) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x5555574b1170, msg=@0x7ffff47feb8f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff69a4c79 in ARDOUR::TriggerBoxThread::thread_work (this=0x5555574b1140) at ../libs/ardour/triggerbox.cc:4880 #4 0x00007ffff69a4c0f in ARDOUR::TriggerBoxThread::_thread_work (arg=0x5555574b1140) at ../libs/ardour/triggerbox.cc:4868 #5 0x00007ffff2b31f97 in fake_thread_start (arg=0x5555574aff30) at ../libs/pbd/pthread_utils.cc:101 #6 0x00007fffe7640b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #7 0x00007fffe76d2a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7ffff769e900 (LWP 5361) "ArdourGUI"): #0 0x0000555555cb06a8 in boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > >::~bind_t() (this=0x7fffffff7a20, __in_chrg=<optimized out>) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1275 #1 0x0000555555cb262a in boost::function2<void, bool, PBD::Controllable::GroupControlDisposition>::function2<boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > > >(boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > >, boost::enable_if_c<!boost::is_integral<boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > > >::value, int>::type) (this=0x7fffffff7b40, f=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:725 #2 0x0000555555cb157d in boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>::function<boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > > >(boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > >, boost::enable_if_c<!boost::is_integral<boost::_bi::bind_t<void, void ()(boost::function<void (bool, PBD::Controllable::GroupControlDisposition)>, PBD::EventLoop, PBD::EventLoop::InvalidationRecord, bool, PBD::Controllable::GroupControlDisposition), boost::_bi::list5<boost::_bi::value<boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> >, boost::_bi::value<PBD::EventLoop>, boost::_bi::value<PBD::EventLoop::InvalidationRecord>, boost::arg<1>, boost::arg<2> > > >::value, int>::type) (this=0x7fffffff7b40, f=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:1074 #3 0x0000555555cb0757 in PBD::Signal2<void, bool, PBD::Controllable::GroupControlDisposition, PBD::OptionalLastValue<void> >::connect(PBD::ScopedConnectionList&, PBD::EventLoop::InvalidationRecord, boost::function<void (bool, PBD::Controllable::GroupControlDisposition)> const&, PBD::EventLoop) (this=0x55555a987678, clist=..., ir=0x55555f573790, slot=..., event_loop=0x555557b63160) at libs/pbd/pbd/signals_generated.h:1086 #4 0x00005555566b1e42 in RouteListBase::add_stripables (this=0x55555932ff30, slist=std::__cxx11::list = {...}) at ../gtk2_ardour/route_list_base.cc:645 #5 0x00005555566b0071 in RouteListBase::initial_display (this=0x55555932ff30) at ../gtk2_ardour/route_list_base.cc:508 #6 0x00005555566ad3c8 in RouteListBase::set_session (this=0x55555932ff30, s=0x555559bea810) at ../gtk2_ardour/route_list_base.cc:277 #7 0x0000555555d54bc1 in Editor::set_session (this=0x555559112410, t=0x555559bea810) at ../gtk2_ardour/editor.cc:1356 #8 0x0000555555be7aee in ARDOUR_UI::connect_dependents_to_session (this=0x555557b63160, s=0x555559bea810) at ../gtk2_ardour/ardour_ui_dependents.cc:130 #9 0x0000555555bef46a in ARDOUR_UI::set_session (this=0x555557b63160, s=0x555559bea810) at ../gtk2_ardour/ardour_ui_dialogs.cc:225 #10 0x0000555555c2c5c2 in ARDOUR_UI::load_session_stage_two (this=0x555557b63160, path="/home/audio-pc/Documents/ardour/test 1", snap_name="test 1", mix_template="") at ../gtk2_ardour/ardour_ui_session.cc:576 #11 0x0000555555c2bbd4 in ARDOUR_UI::load_session (this=0x555557b63160, path="/home/audio-pc/Documents/ardour/test 1", snap_name="test 1", mix_template="") at ../gtk2_ardour/ardour_ui_session.cc:365 #12 0x0000555555c3e539 in ARDOUR_UI::load_session_from_startup_fsm (this=0x555557b63160) at ../gtk2_ardour/ardour_ui_startup.cc:698 #13 0x0000555555c3d4a5 in ARDOUR_UI::sfsm_response (this=0x555557b63160, r=StartupFSM::LoadSession) at ../gtk2_ardour/ardour_ui_startup.cc:551 #14 0x0000555555c41fce in sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result>::operator() (this=0x555557df8718, _A_a1=@0x7fffffffb47c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #15 0x0000555555c41b1f in sigc::adaptor_functor<sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result> >::operator()<StartupFSM::Result const&> (this=0x555557df8710, _A_arg1=@0x7fffffffb47c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #16 0x0000555555c4136a in sigc::internal::slot_call<sigc::bound_mem_functor1<void, ARDOUR_UI, StartupFSM::Result>, void, StartupFSM::Result>::call_it (rep=0x555557df86e0, a_#0=@0x7fffffffb47c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:451 #17 0x000055555681069e in sigc::internal::signal_emit1<void, StartupFSM::Result, sigc::nil>::emit (impl=0x555557df8770, _A_a1=@0x7fffffffb47c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:1041 #18 0x000055555680fd0f in sigc::signal1<void, StartupFSM::Result, sigc::nil>::emit (this=0x555557571df8, _A_a1=@0x7fffffffb47c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2951 #19 0x000055555680f4a5 in sigc::signal1<void, StartupFSM::Result, sigc::nil>::operator() (this=0x555557571df8, _A_a1=@0x7fffffffb47c: StartupFSM::LoadSession) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2967 #20 0x000055555680aac1 in StartupFSM::dialog_response_handler (this=0x555557571cb0, response=-5, dialog_id=StartupFSM::PluginDialog) at ../gtk2_ardour/startup_fsm.cc:328 #21 0x0000555556811cd9 in sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>::operator() (this=0x5555577f0050, _A_a1=@0x7fffffffb59c: -5, _A_a2=@0x5555577f0070: StartupFSM::PluginDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2143 #22 0x0000555556811739 in sigc::adaptor_functor<sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID> >::operator()<int const&, StartupFSM::DialogID&> (this=0x5555577f0048, _A_arg1=@0x7fffffffb59c: -5, _A_arg2=@0x5555577f0070: StartupFSM::PluginDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108 #23 0x00005555568111f6 in sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<int const&> (this=0x5555577f0040, _A_arg1=@0x7fffffffb59c: -5) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1136 #24 0x000055555681109b in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void, int>::call_it (rep=0x5555577f0010, a_1=@0x7fffffffb59c: -5) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:170 #25 0x00007fffed47a1b7 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtkmm-2.4.so.1 #26 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #27 0x00007ffff1622593 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #28 0x00007ffff162c364 in g_signal_emit_valist () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #29 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #30 0x00007ffff02e190c in gtk_dialog_response () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #31 0x000055555680c12d in StartupFSM::engine_running (this=0x555557571cb0) at ../gtk2_ardour/startup_fsm.cc:558 #32 0x000055555680bea9 in StartupFSM::start_audio_midi_setup (this=0x555557571cb0) at ../gtk2_ardour/startup_fsm.cc:532 #33 0x000055555680a909 in StartupFSM::dialog_response_handler (this=0x555557571cb0, response=-3, dialog_id=StartupFSM::NewSessionDialog) at ../gtk2_ardour/startup_fsm.cc:265 #34 0x0000555556811cd9 in sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>::operator() (this=0x555557757db0, _A_a1=@0x7fffffffbfec: -3, _A_a2=@0x555557757dd0: StartupFSM::NewSessionDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2143 #35 0x0000555556811739 in sigc::adaptor_functor<sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID> >::operator()<int const&, StartupFSM::DialogID&> (this=0x555557757da8, _A_arg1=@0x7fffffffbfec: -3, _A_arg2=@0x555557757dd0: StartupFSM::NewSessionDialog) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108 #36 0x00005555568111f6 in sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<int const&> (this=0x555557757da0, _A_arg1=@0x7fffffffbfec: -3) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1136 #37 0x000055555681109b in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<void, StartupFSM, int, StartupFSM::DialogID>, StartupFSM::DialogID, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void, int>::call_it (rep=0x555557757d70, a_1=@0x7fffffffbfec: -3) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:170 #38 0x00007fffed47a1b7 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtkmm-2.4.so.1 #39 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #40 0x00007ffff1622593 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #41 0x00007ffff162c364 in g_signal_emit_valist () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #42 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #43 0x00007ffff02e190c in gtk_dialog_response () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #44 0x0000555556756546 in SessionDialog::open_button_pressed (this=0x555557e30400, ev=0x5555577794e0) at ../gtk2_ardour/session_dialog.cc:548 #45 0x0000555556760c6c in sigc::bound_mem_functor1<bool, SessionDialog, _GdkEventButton>::operator() (this=0x555557779a78, _A_a1=@0x7fffffffc4f8: 0x5555577794e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #46 0x000055555675f33b in sigc::adaptor_functor<sigc::bound_mem_functor1<bool, SessionDialog, _GdkEventButton> >::operator()<_GdkEventButton const&> (this=0x555557779a70, _A_arg1=@0x7fffffffc4f8: 0x5555577794e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #47 0x000055555675e066 in sigc::internal::slot_call1<sigc::bound_mem_functor1<bool, SessionDialog, _GdkEventButton>, bool, _GdkEventButton>::call_it (rep=0x555557779a40, a_1=@0x7fffffffc4f8: 0x5555577794e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:170 #48 0x00007fffed501f9d in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtkmm-2.4.so.1 #49 0x00007ffff0385d8c in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #50 0x00007ffff160f6b5 in g_closure_invoke () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #51 0x00007ffff16224c2 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #52 0x00007ffff162bdc8 in g_signal_emit_valist () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #53 0x00007ffff162c7e2 in g_signal_emit () from /opt/Ardour-8.1.40-dbg/lib/libgobject-2.0.so.0 #54 0x00007ffff050a7ac in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #55 0x00007ffff038437d in gtk_propagate_event () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #56 0x00007ffff0384803 in gtk_main_do_event () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #57 0x00007fffefe6fbbc in ?? () from /opt/Ardour-8.1.40-dbg/lib/libgdk-x11-2.0.so.0 #58 0x00007ffff1256a87 in g_main_context_dispatch () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #59 0x00007ffff1256ce8 in ?? () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #60 0x00007ffff1257002 in g_main_loop_run () from /opt/Ardour-8.1.40-dbg/lib/libglib-2.0.so.0 #61 0x00007ffff03834c7 in gtk_main () from /opt/Ardour-8.1.40-dbg/lib/libgtk-x11-2.0.so.0 #62 0x00007ffff2f3d884 in Gtkmm2ext::UI::run (this=0x555557b63160, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #63 0x0000555556201689 in main (argc=1, argv=0x7fffffffd158) at ../gtk2_ardour/main.cc:471 (gdb) ardour_gdb_backtrace_2.txt (54,643 bytes)

akik 2023-11-08 22:34 reporter ~0028310	my empty ardour 8.1.0 session file with 4 midi tracks: 1) for korg 01w, 2) for korg triton, 3) for zynaddsubfx, 4) for surge test 1.ardour (289,347 bytes)

akik 2023-11-14 01:29 reporter ~0028323	problem was magically fixed

akik 2023-11-25 13:33 reporter ~0028355	Here's the Ardour session that doesn't crash any more. It includes two midi tracks for my two hw synths, and then a midi track each for ZynAddSubFX, Surge and Yoshimi + an empty midi track

akik 2023-11-25 13:34 reporter ~0028356	test 1-2.ardour (319,913 bytes)

x42 2023-11-25 13:54 administrator ~0028357	Does it crash here, but I don't lack some of the plugins (I miss Surge.lv2 and Yoshimi LV2) - ZynAddSubFX loads fine. Does it crash when you open the session in safe mode (disable all plugins)? Checkbox in Ardour's recent session dialog? Chances are the the crash is the same as above in Surge LV2.

akik 2023-11-25 13:58 reporter ~0028358	surge is from kxstudio and yoshimi from ubuntu 22.04 repos. of course it works when i disable the plugins on session load requestor

x42 2023-11-25 14:13 administrator ~0028359	Well, there's nothing we can do, other than suggest you get a recent version of SurgeXT VST3. (I doubt that they fix bus in old Surge LV2)

akik 2023-11-25 14:17 reporter ~0028360	not sure if you read what i wrote in my previous comment "Here's the Ardour session that doesn't crash any more." it's just a bug in ardour. surge loads just fine now. as you can see i have 0 midi regions in those sessions so it shouldn't be so hard to debug

lmat 2024-02-19 15:35 reporter ~0028521	I tried to reproduce this just now and was unable. I loaded the problem session file and it looks fine. It looks like Ardour used ZynAddZubFx plugin rather than Yoshimi. Here are versions: * Surge 1.9.0-3 * zynaddsubfx 3.0.6-5 * Arch Linux * XFCE * Ardour 8.1-1 I'm opening with a pulseaudio backend. I installed yoshimi 2.3.1.3-1, replaced the plugin, saved the project and reopened again without issue (see second screen shot). Let me know if there is some other instruction to reproduce. image.png (16,467 bytes) image.png (16,467 bytes) image-2.png (15,740 bytes) image-2.png (15,740 bytes)

akik 2024-02-19 15:42 reporter ~0028522	I don't have the crashing problem any more. Fixed it months ago

Date Modified	Username	Field	Change
2023-10-28 18:08	akik	New Issue
2023-10-28 18:08	akik	File Added: ardour_gdb_backtrace.txt
2023-10-28 18:16	akik	Note Added: 0028266
2023-10-28 22:23	x42	Note Added: 0028267
2023-10-28 22:45	akik	Note Added: 0028269
2023-10-28 22:50	akik	Note Added: 0028270
2023-10-28 23:59	x42	Note Added: 0028271
2023-10-29 00:59	x42	Assigned To	=> x42
2023-10-29 00:59	x42	Status	new => resolved
2023-10-29 00:59	x42	Resolution	open => no change required
2023-10-29 00:59	x42	Note Added: 0028272
2023-11-08 22:31	akik	Status	resolved => feedback
2023-11-08 22:31	akik	Resolution	no change required => reopened
2023-11-08 22:31	akik	Note Added: 0028308
2023-11-08 22:32	akik	Note Added: 0028309
2023-11-08 22:32	akik	File Added: ardour_gdb_backtrace_2.txt
2023-11-08 22:32	akik	Status	feedback => assigned
2023-11-08 22:34	akik	Note Added: 0028310
2023-11-08 22:34	akik	File Added: test 1.ardour
2023-11-14 01:29	akik	Status	assigned => closed
2023-11-14 01:29	akik	Note Added: 0028323
2023-11-25 13:33	akik	Status	closed => feedback
2023-11-25 13:33	akik	Note Added: 0028355
2023-11-25 13:34	akik	Note Added: 0028356
2023-11-25 13:34	akik	File Added: test 1-2.ardour
2023-11-25 13:34	akik	Status	feedback => assigned
2023-11-25 13:54	x42	Note Added: 0028357
2023-11-25 13:58	akik	Note Added: 0028358
2023-11-25 14:13	x42	Note Added: 0028359
2023-11-25 14:17	akik	Note Added: 0028360
2024-02-19 15:35	lmat	Note Added: 0028521
2024-02-19 15:35	lmat	File Added: image.png
2024-02-19 15:35	lmat	File Added: image-2.png
2024-02-19 15:42	akik	Note Added: 0028522
2024-02-19 16:02	x42	Status	assigned => resolved
2024-02-19 16:02	x42	Resolution	reopened => no change required
2024-02-24 14:53	x42	Relationship added	has duplicate 0009644

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