colinf@colinf-xps15:~/src/ardour/ardour$ gtk2_ardour/ardev bind txt domain [gtk2_ardour8] to /usr/local/share/ardour8/locale Ardour8.6.234 (built using 8.6-288-g8718a1ba99 and GCC version 10.2.1 20210110) Ardour: [INFO]: Your system is configured to limit Ardour to 524288 open files Ardour: [INFO]: Loading system configuration file /home/colinf/src/ardour/ardour/system_config Ardour: [INFO]: Loading user configuration file /home/colinf/.config/ardour8/config Ardour: [INFO]: CPU vendor: GenuineIntel Ardour: [INFO]: AVX capable processor Ardour: [INFO]: AVX with FMA capable processor Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz Ardour: [INFO]: Using AVX and FMA optimized routines Ardour: [INFO]: Loading plugin meta data file /home/colinf/src/ardour/ardour/share/plugin_metadata/plugin_tags Ardour: [INFO]: Loading plugin statistics file /home/colinf/.config/ardour8/plugin_metadata/plugin_stats Ardour: [INFO]: add_lrdf_data '/home/colinf/.config/ardour8/rdf:/home/colinf/src/ardour/ardour/share/rdf:/home/colinf/src/ardour/ardour/build/rdf:/home/colinf/src/ardour/ardour/gtk2_ardour/rdf:/home/colinf/src/ardour/ardour/build/gtk2_ardour/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-scales.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/tap_reverb.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-plugins.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/tap-plugins.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-aux.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa-rubberband.rdf' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs' Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/caps.rdf' Ardour: [INFO]: Reading RDF file:///home/colinf/.ladspa/rdf/ardour-presets.n3 Ardour: [INFO]: Loading 460 MIDI patches from /home/colinf/src/ardour/ardour/share/patchfiles Ardour: [INFO]: Loading default ui configuration file /home/colinf/src/ardour/ardour/build/gtk2_ardour/default_ui_config Ardour: [INFO]: Loading user ui configuration file /home/colinf/.config/ardour8/ui_config Ardour: [INFO]: Loading colour file /home/colinf/src/ardour/ardour/gtk2_ardour/themes/dark-ardour.colors Ardour: [INFO]: Loading ui configuration file /home/colinf/src/ardour/ardour/build/gtk2_ardour/clearlooks.rc Ardour: [INFO]: Loading bindings from /home/colinf/src/ardour/ardour/build/gtk2_ardour/ardour.keys Loading ui configuration file /home/colinf/src/ardour/ardour/build/gtk2_ardour/clearlooks.rc lilv_world_load_bundle(): warning: Ignoring bundle lilv_world_load_bundle(): note: Newer version of loaded from lilv_world_load_bundle(): warning: Ignoring bundle lilv_world_load_bundle(): note: Newer version of loaded from locate to 0 took 269 usecs for 2 tracks = 134 per track (ardour-8.6.234:2256057): Gtk-CRITICAL **: 12:59:35.301: IA__gtk_progress_set_percentage: assertion 'percentage >= 0 && percentage <= 1.0' failed Quit (core dumped) colinf@colinf-xps15:~/src/ardour/ardour$ gtk2_ardour/ardbg-core GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/colinf/src/ardour/ardour/build/gtk2_ardour/ardour-8.6.234... warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing [New LWP 2256057] [New LWP 2256093] [New LWP 2256061] [New LWP 2256063] [New LWP 2256071] [New LWP 2256116] [New LWP 2256110] [New LWP 2256069] [New LWP 2256068] [New LWP 2256109] [New LWP 2256111] [New LWP 2256115] [New LWP 2256064] [New LWP 2256114] [New LWP 2256108] [New LWP 2256065] [New LWP 2256113] [New LWP 2256062] [New LWP 2256112] [New LWP 2256072] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/colinf/src/ardour/ardour/build/gtk2_ardour/ardour-8.6.234'. Program terminated with signal SIGQUIT, Quit. #0 __gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >::__normal_iterator ( this=0x7ffddff1a3e8, __i=@0x564cafd65e70: 0x564cafeab2b0) at /usr/include/c++/10/bits/stl_iterator.h:978 978 __normal_iterator(const _Iterator& __i) _GLIBCXX_NOEXCEPT [Current thread is 1 (Thread 0x7ff40877cc80 (LWP 2256057))] (gdb) thread apply all bt Thread 20 (Thread 0x7ff3e6c94700 (LWP 2256072)): #0 0x00007ff40aea89af in __GI___poll (fds=0x564c9791a850, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40bb210ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40bb2140b in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff40a65f966 in () at /lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007ff40bb4a0bd in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7ff3e5407700 (LWP 2256112)): #0 0x00007ff40aea89af in __GI___poll (fds=0x7ff3e5406980, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40adad6d2 in () at /lib/x86_64-linux-gnu/libusb-1.0.so.0 #2 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #3 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7ff4063ff700 (LWP 2256062)): #0 0x00007ff40ae7b1e1 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ff4063fe860, rem=0x7ff4063fe870) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 #1 0x00007ff40ae809c3 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ff40bb4bb4f in g_usleep () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x0000564c95ee57a5 in gui_event_loop(void*) (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468 #4 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #5 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7ff3c8ff9700 (LWP 2256113)): #0 0x00007ff40aea89af in __GI___poll (fds=0x7ff3ac002e60, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40ada86e8 in () at /lib/x86_64-linux-gnu/libusb-1.0.so.0 #2 0x00007ff40ada6129 in () at /lib/x86_64-linux-gnu/libusb-1.0.so.0 #3 0x00007ff40ada72c7 in libusb_handle_events_timeout_completed () at /lib/x86_64-linux-gnu/libusb-1.0.so.0 #4 0x00007ff40ada732f in libusb_handle_events () at /lib/x86_64-linux-gnu/libusb-1.0.so.0 #5 0x00007ff40e65d252 in usb_hotplug_thread(void*) (user_data=0x564c96c7ee90) at ../libs/ardour/control_protocol_manager.cc:87 #6 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7ff404bfc700 (LWP 2256065)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff40bb7341f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40e56a67a in ARDOUR::Analyser::work() () at ../libs/ardour/analyser.cc:95 #3 0x0000564c959d1c3d in sigc::pointer_functor0::operator()() const (this=0x564c96cf9660) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00007ff40e56d8c9 in boost::detail::function::void_function_obj_invoker0, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #5 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c96cf9658) at /usr/include/boost/function/function_template.hpp:763 #6 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c96cf9630) at ../libs/pbd/pthread_utils.cc:495 #7 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #8 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 --Type for more, q to quit, c to continue without paging-- Thread 15 (Thread 0x7ff3e5c8cc80 (LWP 2256108)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff40c9916d8 in PBD::Semaphore::wait() (this=0x564c9b2f9140) at ../libs/pbd/semutils.cc:120 #2 0x00007ff40e787ae2 in ARDOUR::Graph::main_thread() (this=0x564c9b2f9000) at ../libs/ardour/graph.cc:403 #3 0x00007ff40e7925c1 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7ff3e5c8bef8, p=0x564c9b2f9000) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ff40e791ca3 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7ff3e5c8bf08, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #5 0x00007ff40e790e0d in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7ff3e5c8bef8) at /usr/include/boost/bind/bind.hpp:1294 #6 0x00007ff40e78f8a2 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #7 0x0000564c9501f44c in boost::function0::operator()() const (this=0x7ff3e5c8bef0) at /usr/include/boost/function/function_template.hpp:763 #8 0x00007ff3eebc9f31 in ARDOUR::DummyAudioBackend::dummy_process_thread(void*) (arg=0x564c99ca01a0) at ../libs/backends/dummy/dummy_audiobackend.cc:560 #9 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7ff3c9bfa700 (LWP 2256114)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x564c99cace18) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564c99cacdc8, cond=0x564c99cacdf0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x564c99cacdf0, mutex=0x564c99cacdc8) at pthread_cond_wait.c:638 #3 0x00007ff40eb9d21b in ARDOUR::Session::emit_thread_run() (this=0x564c99caac10) at ../libs/ardour/session_process.cc:1241 #4 0x00007ff40eb9d1b8 in ARDOUR::Session::emit_thread(void*) (arg=0x564c99caac10) at ../libs/ardour/session_process.cc:1230 #5 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7ff4053fd700 (LWP 2256064)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff40bb7341f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40ec412ab in peak_thread_work() () at ../libs/ardour/source_factory.cc:75 #3 0x00007ff40f9e3b32 in boost::detail::function::void_function_invoker0::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117 #4 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c96cfa5c8) at /usr/include/boost/function/function_template.hpp:763 #5 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c96cfa5a0) at ../libs/pbd/pthread_utils.cc:495 #6 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7ff3a77fe700 (LWP 2256115)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x564c99cace88) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564c99cace38, cond=0x564c99cace60) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x564c99cace60, mutex=0x564c99cace38) at pthread_cond_wait.c:638 #3 0x00007ff40eb13035 in ARDOUR::Session::auto_connect_thread_run() (this=0x564c99caac10) at ../libs/ardour/session.cc:7949 #4 0x00007ff40eb12a82 in ARDOUR::Session::auto_connect_thread(void*) (arg=0x564c99caac10) at ../libs/ardour/session.cc:7880 #5 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7ff3e4c06700 (LWP 2256111)): --Type for more, q to quit, c to continue without paging-- #0 0x00007ff40aea89af in __GI___poll (fds=0x7ff3b4074fe0, nfds=3, timeout=99) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40bb210ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40bb2140b in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff40c94ef38 in BaseUI::main_thread() (this=0x564c9a03c5e8) at ../libs/pbd/base_ui.cc:102 #4 0x00007ff40c95349f in boost::_mfi::mf0::operator()(BaseUI*) const (this=0x564c9e06fdd0, p=0x564c9a03c5e8) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ff40c953169 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x564c9e06fde0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #6 0x00007ff40c952dd7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x564c9e06fdd0) at /usr/include/boost/bind/bind.hpp:1294 #7 0x00007ff40c9528ed in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c9e06fdc8) at /usr/include/boost/function/function_template.hpp:763 #9 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c9e06fda0) at ../libs/pbd/pthread_utils.cc:495 #10 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7ff3e5c09700 (LWP 2256109)): #0 0x00007ff40aea89af in __GI___poll (fds=0x7ff3e5c08094, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40c9660e6 in CrossThreadChannel::poll_for_request() (this=0x564c98d622c8) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ff40c966157 in CrossThreadChannel::receive(char&, bool) (this=0x564c98d622c8, msg=@0x7ff3e5c0814f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ff40e646359 in ARDOUR::Butler::thread_work() (this=0x564c98d62220) at ../libs/ardour/butler.cc:210 #4 0x00007ff40e645c11 in ARDOUR::Butler::_thread_work(void*) (arg=0x564c98d62220) at ../libs/ardour/butler.cc:180 #5 0x00007ff40c98ac68 in fake_thread_start(void*) (arg=0x564c9df05b00) at ../libs/pbd/pthread_utils.cc:101 #6 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7ff3ee202700 (LWP 2256068)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff40bb7341f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40e5bb741 in ARDOUR::AudioEngine::do_reset_backend() (this=0x564c9741c3d0) at ../libs/ardour/audioengine.cc:724 #3 0x00007ff40e5c9e91 in boost::_mfi::mf0::operator()(ARDOUR::AudioEngine*) const (this=0x564c97432e40, p=0x564c9741c3d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ff40e5c9475 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x564c97432e50, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #5 0x00007ff40e5c8ad1 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x564c97432e40) at /usr/include/boost/bind/bind.hpp:1294 #6 0x00007ff40e5c7f5f in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #7 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c97432e38) at /usr/include/boost/function/function_template.hpp:763 #8 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c97432e10) at ../libs/pbd/pthread_utils.cc:495 #9 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7ff3ecb42700 (LWP 2256069)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff40bb7341f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 --Type for more, q to quit, c to continue without paging-- #2 0x00007ff40e5bb9b9 in ARDOUR::AudioEngine::do_devicelist_update() (this=0x564c9741c3d0) at ../libs/ardour/audioengine.cc:760 #3 0x00007ff40e5c9e91 in boost::_mfi::mf0::operator()(ARDOUR::AudioEngine*) const (this=0x564c97422620, p=0x564c9741c3d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ff40e5c9475 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x564c97422630, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #5 0x00007ff40e5c8ad1 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x564c97422620) at /usr/include/boost/bind/bind.hpp:1294 #6 0x00007ff40e5c7f5f in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #7 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c97422618) at /usr/include/boost/function/function_template.hpp:763 #8 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c974225f0) at ../libs/pbd/pthread_utils.cc:495 #9 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #10 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7ff3a7fff700 (LWP 2256110)): #0 0x00007ff40aea89af in __GI___poll (fds=0x7ff3c0001790, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40bb210ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40bb2140b in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff40c94ef38 in BaseUI::main_thread() (this=0x564c9df05d70) at ../libs/pbd/base_ui.cc:102 #4 0x00007ff40c95349f in boost::_mfi::mf0::operator()(BaseUI*) const (this=0x564c99c84660, p=0x564c9df05d70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ff40c953169 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x564c99c84670, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #6 0x00007ff40c952dd7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x564c99c84660) at /usr/include/boost/bind/bind.hpp:1294 #7 0x00007ff40c9528ed in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c99c84658) at /usr/include/boost/function/function_template.hpp:763 #9 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c99c84630) at ../libs/pbd/pthread_utils.cc:495 #10 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7ff3a6ffd700 (LWP 2256116)): #0 0x00007ff40ae7b1e1 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7ff3a6ffc810, rem=0x7ff3a6ffc820) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 #1 0x00007ff40ae809c3 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ff40bb4bb4f in g_usleep () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff40e62fe54 in ARDOUR::AutomationWatch::thread() (this=0x564c98132610) at ../libs/ardour/automation_watch.cc:207 #4 0x00007ff40e634ce3 in boost::_mfi::mf0::operator()(ARDOUR::AutomationWatch*) const (this=0x564c9d7c23b0, p=0x564c98132610) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ff40e634943 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x564c9d7c23c0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #6 0x00007ff40e634285 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x564c9d7c23b0) at /usr/include/boost/bind/bind.hpp:1294 #7 0x00007ff40e633e0a in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c9d7c23a8) at /usr/include/boost/function/function_template.hpp:763 #9 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c9d7c2380) at ../libs/pbd/pthread_utils.cc:495 --Type for more, q to quit, c to continue without paging-- #10 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #11 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7ff3e7495700 (LWP 2256071)): #0 0x00007ff40aea89af in __GI___poll (fds=0x564c9790f950, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40bb210ae in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40bb211cf in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff40bb21221 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff40bb4a0bd in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7ff405bfe700 (LWP 2256063)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ff40bb7341f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff40ec412ab in peak_thread_work() () at ../libs/ardour/source_factory.cc:75 #3 0x00007ff40f9e3b32 in boost::detail::function::void_function_invoker0::invoke(boost::detail::function::function_buffer&) (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117 #4 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564c96cfaa48) at /usr/include/boost/function/function_template.hpp:763 #5 0x00007ff40c98b6f9 in PBD::Thread::_run(void*) (arg=0x564c96cfaa20) at ../libs/pbd/pthread_utils.cc:495 #6 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7ff406b8d700 (LWP 2256061)): #0 0x00007ff40aea89af in __GI___poll (fds=0x7ff406b8c844, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff40c9660e6 in CrossThreadChannel::poll_for_request() (this=0x564c96cb3cf0) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ff40c966157 in CrossThreadChannel::receive(char&, bool) (this=0x564c96cb3cf0, msg=@0x7ff406b8c8af: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ff40ecb6055 in ARDOUR::TriggerBoxThread::thread_work() (this=0x564c96cb3cc0) at ../libs/ardour/triggerbox.cc:4880 #4 0x00007ff40ecb5fed in ARDOUR::TriggerBoxThread::_thread_work(void*) (arg=0x564c96cb3cc0) at ../libs/ardour/triggerbox.cc:4868 #5 0x00007ff40c98ac68 in fake_thread_start(void*) (arg=0x564c96cb1c90) at ../libs/pbd/pthread_utils.cc:101 #6 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff3e6408c80 (LWP 2256093)): #0 _mm_store_ss(float*, float __vector(4)) (__A=..., __P=0x564cb34d3ddc) at /usr/lib/gcc/x86_64-linux-gnu/10/include/xmmintrin.h:963 #1 x86_fma_mix_buffers_with_gain(float*, float const*, unsigned int, float) (dst=0x564cb34d3ddc, src=0x564c9de20eec, nframes=117, gain=0.707945824) at ../libs/ardour/x86_functions_fma.cc:55 #2 0x00007ff40410b8db in ARDOUR::Panner1in2out::distribute_one(ARDOUR::AudioBuffer&, ARDOUR::BufferSet&, float, unsigned int, unsigned int) (this=0x564cb352e410, srcbuf=..., obufs=..., gain_coeff=1, nframes=1024) at ../libs/panners/1in2out/panner_1in2out.cc:192 #3 0x00007ff40e92573e in ARDOUR::Panner::distribute(ARDOUR::BufferSet&, ARDOUR::BufferSet&, float, unsigned int) (this=0x564cb352e410, ibufs=..., obufs=..., gain_coeff=1, nframes=1024) at ../libs/ardour/panner.cc:56 #4 0x00007ff40e92a814 in ARDOUR::PannerShell::distribute_no_automation(ARDOUR::BufferSet&, ARDOUR::BufferSet&, unsigned int, float) (this=0x564cca6f7c00, inbufs=..., outbufs=..., nframes=1024, gain_coeff=1) at ../libs/ardour/panner_shell.cc:344 #5 0x00007ff40e92aaff in ARDOUR::PannerShell::run(ARDOUR::BufferSet&, ARDOUR::BufferSet&, long, long, unsigned int) (this=0x564cca6f7c00, inbufs=..., outbufs=..., start_sample=272, end_sample=272, nframes=1024) at ../libs/ardour/panner_shell.cc:392 #6 0x00007ff40e6776a8 in ARDOUR::Delivery::run(ARDOUR::BufferSet&, long, long, double, unsigned int, bool) (this=0x564cb34b4e10, bufs=..., start_sample=272, end_sample=272, speed=0, nframes--Type for more, q to quit, c to continue without paging-- =1024, result_required=false) at ../libs/ardour/delivery.cc:329 #7 0x00007ff40ea7aac2 in ARDOUR::Route::process_output_buffers(ARDOUR::BufferSet&, long, long, unsigned int, bool, bool) (this=0x564cb347a200, bufs=..., start_sample=272, end_sample=272, nframes=1024, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:578 #8 0x00007ff40ea7bc00 in ARDOUR::Route::run_route(long, long, unsigned int, bool, bool) (this=0x564cb347a200, start_sample=0, end_sample=0, nframes=1024, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:769 #9 0x00007ff40ea90e61 in ARDOUR::Route::no_roll_unlocked(unsigned int, long, long, bool) (this=0x564cb347a200, nframes=1024, start_sample=0, end_sample=0, session_state_changing=false) at ../libs/ardour/route.cc:4135 #10 0x00007ff40ea90d2f in ARDOUR::Route::no_roll(unsigned int, long, long, bool) (this=0x564cb347a200, nframes=1024, start_sample=0, end_sample=0, session_state_changing=false) at ../libs/ardour/route.cc:4105 #11 0x00007ff40eb98755 in ARDOUR::Session::no_roll(unsigned int) (this=0x564c99caac10, nframes=1024) at ../libs/ardour/session_process.cc:233 #12 0x00007ff40eb9ae77 in ARDOUR::Session::process_without_events(unsigned int) (this=0x564c99caac10, nframes=1024) at ../libs/ardour/session_process.cc:701 #13 0x00007ff40eb9a166 in ARDOUR::Session::process_with_events(unsigned int) (this=0x564c99caac10, nframes=1024) at ../libs/ardour/session_process.cc:531 #14 0x00007ff40eb97d10 in ARDOUR::Session::process(unsigned int) (this=0x564c99caac10, nframes=1024) at ../libs/ardour/session_process.cc:120 #15 0x00007ff40e5bad26 in ARDOUR::AudioEngine::process_callback(unsigned int) (this=0x564c9741c3d0, nframes=1024) at ../libs/ardour/audioengine.cc:548 #16 0x00007ff3eebcc3fc in ARDOUR::DummyAudioBackend::main_process_thread() (this=0x564c972e3000) at ../libs/backends/dummy/dummy_audiobackend.cc:969 #17 0x00007ff3eebc99af in pthread_process(void*) (arg=0x564c972e3000) at ../libs/backends/dummy/dummy_audiobackend.cc:439 #18 0x00007ff40b5e5ea7 in start_thread (arg=) at pthread_create.c:477 #19 0x00007ff40aeb4a6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff40877cc80 (LWP 2256057)): #0 __gnu_cxx::__normal_iterator const*, std::vector, std::allocator > > >::__normal_iterator(std::shared_ptr const* const&) (this=0x7ffddff1a3e8, __i=@0x564cafd65e70: 0x564cafeab2b0) at /usr/include/c++/10/bits/stl_iterator.h:978 #1 0x00007ff40ea09447 in std::vector, std::allocator > >::end() const (this=0x564cafd65e68) at /usr/include/c++/10/bits/stl_vector.h:839 #2 0x00007ff40ea08d7f in ARDOUR::PortSet::contains(std::shared_ptr) const (this=0x564cafd65e50, port=std::shared_ptr (use count 7, weak count 368) = {...}) at ../libs/ardour/port_set.cc:134 #3 0x00007ff40e7ca248 in ARDOUR::IO::has_port(std::shared_ptr) const (this=0x564cafd65c50, p=std::shared_ptr (use count 7, weak count 368) = {...}) at ../libs/ardour/io.cc:1750 #4 0x0000564c9559c4c6 in IOButton::port_connected_or_disconnected(std::weak_ptr, std::weak_ptr) (this=0x564cb01e62a0, wa=std::weak_ptr (use count 5, weak count 368) = {...}, wb=std::weak_ptr (use count 7, weak count 368) = {...}) at ../gtk2_ardour/io_button.cc:492 #5 0x0000564c955a82b4 in boost::_mfi::mf2, std::weak_ptr >::operator()(IOButton*, std::weak_ptr, std::weak_ptr) const (this=0x7ff3b819abb8, p=0x564cb01e62a0, a1=std::weak_ptr (use count 5, weak count 368) = {...}, a2=std::weak_ptr (use count 7, weak count 368) = {...}) at /usr/include/boost/bind/mem_fn_template.hpp:280 #6 0x0000564c955a6efd in boost::_bi::list3, boost::arg<1>, boost::arg<3> >::operator(), std::weak_ptr >, boost::_bi::rrlist5, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool> >(boost::_bi::type, boost::_mfi::mf2, std::weak_ptr >&, boost::_bi::rrlist5, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool>&, int) (this=0x7ff3b819abc8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:398 #7 0x0000564c955a5809 in boost::_bi::bind_t, std::weak_ptr >, boost::_bi::list3, boost::arg<1>, boost::arg<3> > >::operator(), std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool>(std::weak_ptr&&, std::__cxx11::basic_string, std::allocator >&&, std::weak_ptr&&, std::__cxx11::basic_string, std::allocator >&&, bool&&) (this=0x7ff3b819abb8, a1=..., a2=..., a3=..., a4=..., a5=@0x7ffddff1a684: true) at /usr/include/boost/bind/bind.hpp:1354 #8 0x0000564c955a4329 in boost::detail::function::void_function_obj_invoker5, std::weak_ptr >, boost::_bi::list3, boost::arg<1>, boost::arg<3> > >, void, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool>::invoke(boost::detail::function::function_buffer&, std::weak--Type for more, q to quit, c to continue without paging--c _ptr, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool) (function_obj_ptr=..., a0=std::weak_ptr (empty) = {...}, a1="ardour:Bass DI.46/audio_out 2", a2=std::weak_ptr (empty) = {...}, a3="ardour:Master/audio_in 2", a4=true) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000564c955a9c9d in boost::function5, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool>::operator()(std::weak_ptr, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool) const (this=0x7ff3b819abb0, a0=std::weak_ptr (empty) = {...}, a1="", a2=std::weak_ptr (empty) = {...}, a3="", a4=true) at /usr/include/boost/function/function_template.hpp:763 #10 0x0000564c955a95cf in boost::_bi::list5 >, boost::_bi::value, std::allocator > >, boost::_bi::value >, boost::_bi::value, std::allocator > >, boost::_bi::value >::operator(), std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool)>, boost::_bi::list0>(boost::_bi::type, boost::function, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool)>&, boost::_bi::list0&, int) (this=0x7ff3b819abd0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:531 #11 0x0000564c955a8505 in boost::_bi::bind_t, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool)>, boost::_bi::list5 >, boost::_bi::value, std::allocator > >, boost::_bi::value >, boost::_bi::value, std::allocator > >, boost::_bi::value > >::operator()() (this=0x7ff3b819abb0) at /usr/include/boost/bind/bind.hpp:1294 #12 0x0000564c955a7512 in boost::detail::function::void_function_obj_invoker0, std::__cxx11::basic_string, std::allocator >, std::weak_ptr, std::__cxx11::basic_string, std::allocator >, bool)>, boost::_bi::list5 >, boost::_bi::value, std::allocator > >, boost::_bi::value >, boost::_bi::value, std::allocator > >, boost::_bi::value > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #13 0x0000564c9501f44c in boost::function0::operator()() const (this=0x7ff3e6345458) at /usr/include/boost/function/function_template.hpp:763 #14 0x00007ff40cd648f1 in Gtkmm2ext::UI::do_request(Gtkmm2ext::UIRequest*) (this=0x564c97480050, req=0x7ff3e6345448) at ../libs/gtkmm2ext/gtk_ui.cc:478 #15 0x00007ff40cd69f06 in AbstractUI::handle_ui_requests() (this=0x564c97480050) at ../libs/pbd/pbd/abstract_ui.cc:288 #16 0x00007ff40c94f45d in BaseUI::request_handler(Glib::IOCondition) (this=0x564c97480050, ioc=Glib::IO_IN) at ../libs/pbd/base_ui.cc:153 #17 0x00007ff40c95300f in sigc::bound_mem_functor1::operator()(Glib::IOCondition const&) const (this=0x564c97465c08, _A_a1=@0x7ffddff1b1a4: Glib::IO_IN) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #18 0x00007ff40c952c39 in sigc::adaptor_functor >::operator()(Glib::IOCondition const&) const (this=0x564c97465c00, _A_arg1=@0x7ffddff1b1a4: Glib::IO_IN) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #19 0x00007ff40c952700 in sigc::internal::slot_call1, bool, Glib::IOCondition>::call_it(sigc::internal::slot_rep*, Glib::IOCondition const&) (rep=0x564c97465bd0, a_1=@0x7ffddff1b1a4: Glib::IO_IN) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:170 #20 0x00007ff40c96648a in sigc::slot1::operator()(Glib::IOCondition const&) const (this=0x564c974800e8, _A_a1=@0x7ffddff1b1a4: Glib::IO_IN) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:665 #21 0x00007ff40c9661b9 in cross_thread_channel_call_receive_slot(_GIOChannel*, GIOCondition, void*) (condition=G_IO_IN, data=0x564c974800d8) at ../libs/pbd/crossthread.cc:52 #22 0x00007ff40bb20d6f in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007ff40bb21118 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ff40bb211cf in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007ff40bd6f6c7 in IA__gtk_main_iteration () at ../libs/tk/ytk/gtkmain.c:1301 #26 0x0000564c95038703 in ARDOUR_UI::gui_idle_handler() (this=0x564c97480050) at ../gtk2_ardour/ardour_ui.cc:2979 #27 0x0000564c9506a77f in boost::_mfi::mf0::operator()(ARDOUR_UI*) const (this=0x564cd47dd1e8, p=0x564c97480050) at /usr/include/boost/bind/mem_fn_template.hpp:49 #28 0x0000564c95063ac7 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x564cd47dd1f8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #29 0x0000564c9505b441 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x564cd47dd1e8) at /usr/include/boost/bind/bind.hpp:1294 #30 0x0000564c95054d14 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #31 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564cd47dd1e0) at /usr/include/boost/function/function_template.hpp:763 #32 0x0000564c9506279e in boost::_bi::list0::operator(), boost::_bi::list0>(boost::_bi::type, boost::function&, boost::_bi::list0&, int) (this=0x564cd47dd200, f=...) at /usr/include/boost/bind/bind.hpp:198 #33 0x0000564c9505a391 in boost::_bi::bind_t, boost::_bi::list0>::operator()() (this=0x564cd47dd1e0) at /usr/include/boost/bind/bind.hpp:1294 #34 0x0000564c95052cf9 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list0>, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #35 0x0000564c9501f44c in boost::function0::operator()() const (this=0x7ffddff1b6e0) at /usr/include/boost/function/function_template.hpp:763 #36 0x00007ff40cd68b7a in AbstractUI::call_slot(PBD::EventLoop::InvalidationRecord*, boost::function const&) (this=0x564c97480050, invalidation=0x0, f=...) at ../libs/pbd/pbd/abstract_ui.cc:463 #37 0x0000564c9503aa9c in PBD::Signal0 >::compositor(boost::function, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*) (f=..., event_loop=0x564c97480050, ir=0x0) at libs/pbd/pbd/signals_generated.h:231 #38 0x0000564c95062a0f in boost::_bi::list3 >, boost::_bi::value, boost::_bi::value >::operator(), PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list0>(boost::_bi::type, void (*&)(boost::function, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list0&, int) (this=0x564cd4340178, f=@0x564cd4340170: 0x564c9503aa0f >::compositor(boost::function, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*)>, a=...) at /usr/include/boost/bind/bind.hpp:398 #39 0x0000564c9505a4c1 in boost::_bi::bind_t, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list3 >, boost::_bi::value, boost::_bi::value > >::operator()() (this=0x564cd4340170) at /usr/include/boost/bind/bind.hpp:1294 #40 0x0000564c95052e66 in boost::detail::function::void_function_obj_invoker0, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list3 >, boost::_bi::value, boost::_bi::value > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #41 0x0000564c9501f44c in boost::function0::operator()() const (this=0x564cd47dd390) at /usr/include/boost/function/function_template.hpp:763 #42 0x0000564c9501f005 in PBD::Signal0 >::operator()() (this=0x564c96707f60 ) at libs/pbd/pbd/signals_generated.h:340 #43 0x00007ff40eaf9b71 in ARDOUR::Session::add_routes_inner(std::__cxx11::list, std::allocator > >&, bool, bool, unsigned int) (this=0x564c99caac10, new_routes=std::__cxx11::list = {...}, input_auto_connect=true, output_auto_connect=true, order=4294967295) at ../libs/ardour/session.cc:3617 #44 0x00007ff40eaf8488 in ARDOUR::Session::add_routes(std::__cxx11::list, std::allocator > >&, bool, bool, unsigned int) (this=0x564c99caac10, new_routes=std::__cxx11::list = {...}, input_auto_connect=true, output_auto_connect=true, order=4294967295) at ../libs/ardour/session.cc:3474 #45 0x00007ff40eaf5013 in ARDOUR::Session::new_audio_track(int, int, ARDOUR::RouteGroup*, unsigned int, std::__cxx11::basic_string, std::allocator >, unsigned int, ARDOUR::TrackMode, bool, bool) (this=0x564c99caac10, input_channels=1, output_channels=2, route_group=0x0, how_many=0, name_template="Bass DI.46", order=4294967295, mode=ARDOUR::Normal, input_auto_connect=true, trigger_visibility=false) at ../libs/ardour/session.cc:3072 #46 0x00007ff40e7a754f in ARDOUR::Session::import_pt_rest(PTFFormat&) (this=0x564c99caac10, ptf=...) at ../libs/ardour/import_pt.cc:347 #47 0x0000564c952b823e in Editor::external_pt_dialog() (this=0x564c97db14a0) at ../gtk2_ardour/editor_pt_import.cc:115 #48 0x0000564c95254db3 in sigc::bound_mem_functor0::operator()() const (this=0x564c984a9768) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #49 0x0000564c9524c092 in sigc::adaptor_functor >::operator()() const (this=0x564c984a9760) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #50 0x0000564c9524c0b9 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x564c984a9730) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #51 0x00007ff40c0d5f48 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () at /lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #52 0x00007ff40ba0c0a2 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #53 0x00007ff40ba1e602 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #54 0x00007ff40ba246cf in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #55 0x00007ff40ba24c3f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #56 0x00007ff40bc77838 in _gtk_action_emit_activate (action=0x564c980cd9d0) at ../libs/tk/ytk/gtkaction.c:795 #57 0x00007ff40bc77927 in IA__gtk_action_activate (action=0x564c980cd9d0) at ../libs/tk/ytk/gtkaction.c:826 #58 0x00007ff40bd88dc0 in gtk_real_menu_item_activate (menu_item=0x564c995ae910) at ../libs/tk/ytk/gtkmenuitem.c:1411 #59 0x00007ff40ba0c0a2 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #60 0x00007ff40ba1e0aa in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #61 0x00007ff40ba246cf in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #62 0x00007ff40ba24c3f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #63 0x00007ff40beebe4a in IA__gtk_widget_activate (widget=0x564c995ae910) at ../libs/tk/ytk/gtkwidget.c:5041 #64 0x00007ff40bd8d6d6 in IA__gtk_menu_shell_activate_item (menu_shell=0x564c98d31260, menu_item=0x564c995ae910, force_deactivate=1) at ../libs/tk/ytk/gtkmenushell.c:1278 #65 0x00007ff40bd8c2d7 in gtk_menu_shell_button_release (widget=0x564c98d31260, event=0x564c995a85b0) at ../libs/tk/ytk/gtkmenushell.c:703 #66 0x00007ff40bd7f461 in gtk_menu_button_release (widget=0x564c98d31260, event=0x564c995a85b0) at ../libs/tk/ytk/gtkmenu.c:3019 #67 0x00007ff40bd733d8 in _gtk_marshal_BOOLEAN__BOXED (closure=0x564c974f8f40, return_value=0x7ffddff1de20, n_param_values=2, param_values=0x7ffddff1de80, invocation_hint=0x7ffddff1de00, marshal_data=0x7ff40bd7f30a ) at ../libs/tk/ytk/gtkmarshalers.c:84 #68 0x00007ff40ba0c0a2 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #69 0x00007ff40ba1de6e in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #70 0x00007ff40ba24259 in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #71 0x00007ff40ba24c3f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0 #72 0x00007ff40beebd2c in gtk_widget_event_internal (widget=0x564c98d31260, event=0x564c995a85b0) at ../libs/tk/ytk/gtkwidget.c:5010 #73 0x00007ff40beeb852 in IA__gtk_widget_event (widget=0x564c98d31260, event=0x564c995a85b0) at ../libs/tk/ytk/gtkwidget.c:4807 #74 0x00007ff40bd7143f in IA__gtk_propagate_event (widget=0x564c98d31260, event=0x564c995a85b0) at ../libs/tk/ytk/gtkmain.c:2446 #75 0x00007ff40bd6fee5 in IA__gtk_main_do_event (event=0x564c995a85b0) at ../libs/tk/ytk/gtkmain.c:1641 #76 0x00007ff40c7936b1 in gdk_event_dispatch (source=0x564c974bd010, callback=0x0, user_data=0x0) at ../libs/tk/ydk/x11/gdkevents-x11.c:2425 #77 0x00007ff40bb20e6b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #78 0x00007ff40bb21118 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #79 0x00007ff40bb2140b in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #80 0x00007ff40bd6f47a in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1213 #81 0x00007ff40c4ef615 in Gtk::Main::run_impl() (this=0x564c9747af70) at ../libs/tk/ytkmm/main.cc:537 #82 0x00007ff40c4ef41d in Gtk::Main::run() () at ../libs/tk/ytkmm/main.cc:480 #83 0x00007ff40cd63f40 in Gtkmm2ext::UI::run(Receiver&) (this=0x564c97480050, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #84 0x0000564c956ace22 in main(int, char**) (argc=1, argv=0x7ffddff1e988) at ../gtk2_ardour/main.cc:471 (gdb)