Starting program: /usr/bin/env LD_LIBRARY_PATH=/opt/Ardour-9.7.90-dbg/lib /opt/Ardour-9.7.90-dbg/bin/ardour-9.7.90 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". process 202328 is executing new program: /opt/Ardour-9.7.90-dbg/bin/ardour-9.7.90 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff172d940 (LWP 202331)] [New Thread 0x7ffff15a16c0 (LWP 202332)] [New Thread 0x7ffff0da06c0 (LWP 202333)] [New Thread 0x7fffe3fff6c0 (LWP 202334)] [New Thread 0x7fffe37fe6c0 (LWP 202335)] [New Thread 0x7fffe25f56c0 (LWP 202336)] [Thread 0x7fffe25f56c0 (LWP 202336) exited] [New Thread 0x7fffe25f56c0 (LWP 202337)] [Thread 0x7fffe25f56c0 (LWP 202337) exited] [New Thread 0x7fffe25f56c0 (LWP 202338)] [New Thread 0x7fffdbfa66c0 (LWP 202339)] [New Thread 0x7fffdaf126c0 (LWP 202340)] [New Thread 0x7fffda53f940 (LWP 202341)] [New Thread 0x7fffda4bc6c0 (LWP 202342)] [New Thread 0x7fffd9c676c0 (LWP 202343)] [New Thread 0x7fffd945c6c0 (LWP 202344)] [New Thread 0x7fffd8c5b6c0 (LWP 202345)] [New Thread 0x7fffb7fff6c0 (LWP 202346)] [New Thread 0x7fffb77fe6c0 (LWP 202347)] [New Thread 0x7fffb6ffd6c0 (LWP 202348)] [Thread 0x7fffda4bc6c0 (LWP 202342) exited] [Thread 0x7fffb6ffd6c0 (LWP 202348) exited] [Thread 0x7fffb7fff6c0 (LWP 202346) exited] [Thread 0x7fffd8c5b6c0 (LWP 202345) exited] [Thread 0x7fffb77fe6c0 (LWP 202347) exited] [New Thread 0x7fffb77fe6c0 (LWP 202349)] [New Thread 0x7fffd8c5b6c0 (LWP 202350)] [New Thread 0x7fffb7fff6c0 (LWP 202351)] [New Thread 0x7fffb6ffd6c0 (LWP 202352)] [New Thread 0x7fffda4bc6c0 (LWP 202353)] [New Thread 0x7fffb67fc6c0 (LWP 202354)] [New Thread 0x7fffb5ffb6c0 (LWP 202355)] [New Thread 0x7fffb57fa6c0 (LWP 202356)] [Thread 0x7fffda53f940 (LWP 202341) exited] [Thread 0x7fffb7fff6c0 (LWP 202351) exited] [Thread 0x7fffb77fe6c0 (LWP 202349) exited] [Thread 0x7fffb67fc6c0 (LWP 202354) exited] [Thread 0x7fffb6ffd6c0 (LWP 202352) exited] [Thread 0x7fffb57fa6c0 (LWP 202356) exited] [Thread 0x7fffd945c6c0 (LWP 202344) exited] [Thread 0x7fffda4bc6c0 (LWP 202353) exited] [Thread 0x7fffb5ffb6c0 (LWP 202355) exited] [Thread 0x7fffdaf126c0 (LWP 202340) exited] [New Thread 0x7fffb5ffb6c0 (LWP 202361)] [Thread 0x7fffd8c5b6c0 (LWP 202350) exited] [New Thread 0x7fffd83f2940 (LWP 202362)] [New Thread 0x7fffd8c5b6c0 (LWP 202367)] [New Thread 0x7fffda4bc6c0 (LWP 202368)] [New Thread 0x7fffd945c6c0 (LWP 202369)] [New Thread 0x7fffb57fa6c0 (LWP 202370)] [Detaching after vfork from child process 202371] [New Thread 0x7fffb7fff6c0 (LWP 202372)] [Thread 0x7fffb7fff6c0 (LWP 202372) exited] [Thread 0x7fffd8c5b6c0 (LWP 202367) exited] [Thread 0x7fffb57fa6c0 (LWP 202370) exited] [Thread 0x7fffd945c6c0 (LWP 202369) exited] [Thread 0x7fffb5ffb6c0 (LWP 202361) exited] [Detaching after vfork from child process 202374] [New Thread 0x7fffb7fff6c0 (LWP 202375)] [Thread 0x7fffb7fff6c0 (LWP 202375) exited] [New Thread 0x7fffb7fff6c0 (LWP 202379)] [New Thread 0x7fffd8bca940 (LWP 202380)] [New Thread 0x7fffd8b46940 (LWP 202381)] [New Thread 0x7fffd8ac2940 (LWP 202382)] [New Thread 0x7fffd8a3e940 (LWP 202383)] [New Thread 0x7fffd89ba940 (LWP 202384)] [New Thread 0x7fffd8936940 (LWP 202385)] [New Thread 0x7fffd88b2940 (LWP 202386)] [New Thread 0x7fffd882e940 (LWP 202387)] [New Thread 0x7fffd87aa940 (LWP 202388)] [New Thread 0x7fffd8726940 (LWP 202389)] [New Thread 0x7fffd86a2940 (LWP 202390)] [New Thread 0x7fffd861e940 (LWP 202391)] [New Thread 0x7fffb5ffb6c0 (LWP 202392)] [New Thread 0x7fffd945c6c0 (LWP 202393)] [New Thread 0x7fffb57fa6c0 (LWP 202394)] [New Thread 0x7fff7b6fb6c0 (LWP 202395)] [New Thread 0x7fff7a9246c0 (LWP 202396)] [New Thread 0x7fff7a1236c0 (LWP 202397)] [Thread 0x7fffda4bc6c0 (LWP 202368) exited] [New Thread 0x7fff799226c0 (LWP 202398)] Thread 1 "ArdourGUI" received signal SIGABRT, Aborted. 0x00007ffff319b95c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 55 (Thread 0x7fff799226c0 (LWP 202398) "AutomationWatch"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31e2fba in clock_nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff31ee3d3 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff3ef842f in g_usleep () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff6c359e4 in ARDOUR::AutomationWatch::thread (this=0x55555b09b5d0) at ../libs/ardour/automation_watch.cc:206 #6 0x00007ffff6c3abcb in std::__invoke_impl (__f=@0x55555993efa0: (void (ARDOUR::AutomationWatch::*)(class ARDOUR::AutomationWatch * const)) 0x7ffff6c3594a , __t=@0x55555993efb0: 0x55555b09b5d0) at /usr/include/c++/10/bits/invoke.h:73 #7 0x00007ffff6c3a924 in std::__invoke (__fn=@0x55555993efa0: (void (ARDOUR::AutomationWatch::*)(class ARDOUR::AutomationWatch * const)) 0x7ffff6c3594a ) at /usr/include/c++/10/bits/invoke.h:95 #8 0x00007ffff6c3a714 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x55555993efa0, __args=...) at /usr/include/c++/10/functional:416 #9 0x00007ffff6c3a204 in std::_Bind::operator()<, void>() (this=0x55555993efa0) at /usr/include/c++/10/functional:499 #10 0x00007ffff6c39d50 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #11 0x00007ffff6c38e4e in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #12 0x00007ffff6c37881 in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #13 0x0000555555dd07b6 in std::function::operator() (this=0x55555cc6eee8) at /usr/include/c++/10/bits/std_function.h:622 #14 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x55555cc6eec0) at ../libs/pbd/pthread_utils.cc:594 #15 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #16 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 54 (Thread 0x7fff7a1236c0 (LWP 202397) "AutoConnect"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff719e514 in ARDOUR::Session::auto_connect_thread_run (this=0x555558be3400) at ../libs/ardour/session.cc:8131 #5 0x00007ffff719df54 in ARDOUR::Session::auto_connect_thread (arg=0x555558be3400) at ../libs/ardour/session.cc:8063 #6 0x00007ffff4d17ef1 in fake_thread_start (arg=0x55555fdfde00) at ../libs/pbd/pthread_utils.cc:199 #7 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 53 (Thread 0x7fff7a9246c0 (LWP 202396) "SessionSignals"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff722d4bb in ARDOUR::Session::emit_thread_run (this=0x555558be3400) at ../libs/ardour/session_process.cc:1232 #5 0x00007ffff722d45a in ARDOUR::Session::emit_thread (arg=0x555558be3400) at ../libs/ardour/session_process.cc:1222 #6 0x00007ffff4d17ef1 in fake_thread_start (arg=0x5555597bae40) at ../libs/pbd/pthread_utils.cc:199 #7 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 52 (Thread 0x7fff7b6fb6c0 (LWP 202395) "Ctrl USB Hotplu"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff30f52e5 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libusb-1.0.so.0 #5 0x00007ffff30f6262 in libusb_handle_events_timeout_completed () from /opt/Ardour-9.7.90-dbg/lib/libusb-1.0.so.0 #6 0x00007ffff30f63ea in libusb_handle_events () from /opt/Ardour-9.7.90-dbg/lib/libusb-1.0.so.0 #7 0x00007ffff6c653f0 in usb_hotplug_thread (user_data=0x555557e37e30) at ../libs/ardour/control_protocol_manager.cc:90 #8 0x00007ffff4d17ef1 in fake_thread_start (arg=0x555557cfc400) at ../libs/pbd/pthread_utils.cc:199 #9 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 51 (Thread 0x7fffb57fa6c0 (LWP 202394) "ArdourGUI"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff30fcd00 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libusb-1.0.so.0 #5 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 50 (Thread 0x7fffd945c6c0 (LWP 202393) "UI:Mackie"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff3ec9c8e in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff3eca023 in g_main_loop_run () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #6 0x00007ffff4cb1743 in BaseUI::main_thread (this=0x55555ee9f1b8) at ../libs/pbd/base_ui.cc:101 #7 0x00007ffff4cb6849 in std::__invoke_impl (__f=@0x555561fcf250: (void (BaseUI::*)(class BaseUI * const)) 0x7ffff4cb153a , __t=@0x555561fcf260: 0x55555ee9f1b8) at /usr/include/c++/10/bits/invoke.h:73 #8 0x00007ffff4cb666d in std::__invoke (__fn=@0x555561fcf250: (void (BaseUI::*)(class BaseUI * const)) 0x7ffff4cb153a ) at /usr/include/c++/10/bits/invoke.h:95 #9 0x00007ffff4cb64d2 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x555561fcf250, __args=...) at /usr/include/c++/10/functional:416 #10 0x00007ffff4cb61b2 in std::_Bind::operator()<, void>() (this=0x555561fcf250) at /usr/include/c++/10/functional:499 #11 0x00007ffff4cb5c2a in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #12 0x00007ffff4cb53ba in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #13 0x00007ffff4cb4901 in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #14 0x0000555555dd07b6 in std::function::operator() (this=0x555557cfc4c8) at /usr/include/c++/10/bits/std_function.h:622 #15 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x555557cfc4a0) at ../libs/pbd/pthread_utils.cc:594 #16 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #17 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 49 (Thread 0x7fffb5ffb6c0 (LWP 202392) "midiUI"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff3ec9c8e in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff3eca023 in g_main_loop_run () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #6 0x00007ffff4cb1743 in BaseUI::main_thread (this=0x55555cf195b0) at ../libs/pbd/base_ui.cc:101 #7 0x00007ffff4cb6849 in std::__invoke_impl (__f=@0x55555c60b810: (void (BaseUI::*)(class BaseUI * const)) 0x7ffff4cb153a , __t=@0x55555c60b820: 0x55555cf195b0) at /usr/include/c++/10/bits/invoke.h:73 #8 0x00007ffff4cb666d in std::__invoke (__fn=@0x55555c60b810: (void (BaseUI::*)(class BaseUI * const)) 0x7ffff4cb153a ) at /usr/include/c++/10/bits/invoke.h:95 #9 0x00007ffff4cb64d2 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x55555c60b810, __args=...) at /usr/include/c++/10/functional:416 #10 0x00007ffff4cb61b2 in std::_Bind::operator()<, void>() (this=0x55555c60b810) at /usr/include/c++/10/functional:499 #11 0x00007ffff4cb5c2a in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #12 0x00007ffff4cb53ba in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #13 0x00007ffff4cb4901 in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #14 0x0000555555dd07b6 in std::function::operator() (this=0x55555c60b7d8) at /usr/include/c++/10/bits/std_function.h:622 #15 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x55555c60b7b0) at ../libs/pbd/pthread_utils.cc:594 #16 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #17 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 48 (Thread 0x7fffd861e940 (LWP 202391) "butler"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff4cc9cc6 in CrossThreadChannel::poll_for_request (this=0x55555a786ec8) at ../libs/pbd/crossthread.posix.cc:108 #5 0x00007ffff4cc9d37 in CrossThreadChannel::receive (this=0x55555a786ec8, msg=@0x7fffd861d4ef: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #6 0x00007ffff6c4aea9 in ARDOUR::Butler::thread_work (this=0x55555a786db0) at ../libs/ardour/butler.cc:208 #7 0x00007ffff6c4a76d in ARDOUR::Butler::_thread_work (arg=0x55555a786db0) at ../libs/ardour/butler.cc:178 #8 0x00007ffff4d17ef1 in fake_thread_start (arg=0x55555c5d27c0) at ../libs/pbd/pthread_utils.cc:199 #9 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 47 (Thread 0x7fffd86a2940 (LWP 202390) "RT-10-0x7fffd86"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fff90000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fff90000b80: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fff90000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff90000b70, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fff90000b70) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd86a1f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x555559995770) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 46 (Thread 0x7fffd8726940 (LWP 202389) "RT-9-0x7fffd872"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fff8c000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fff8c000b80: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fff8c000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff8c000b70, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fff8c000b70) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd8725f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x555559e48810) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 45 (Thread 0x7fffd87aa940 (LWP 202388) "RT-8-0x7fffd87a"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fff98000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fff98000b80: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fff98000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff98000b70, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fff98000b70) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd87a9f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x55555ce9d690) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 44 (Thread 0x7fffd882e940 (LWP 202387) "RT-7-0x7fffd882"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fffc000d1b0: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fffc000d1c0: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fffc000d1b0: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fffc000d1b0, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fffc000d1b0) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd882df10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x555559671100) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 43 (Thread 0x7fffd88b2940 (LWP 202386) "RT-6-0x7fffd88b"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fffac001d70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fffac001d80: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fffac001d70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fffac001d70, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fffac001d70) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd88b1f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x555560261b20) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 42 (Thread 0x7fffd8936940 (LWP 202385) "RT-5-0x7fffd893"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fffa4001e50: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fffa4001e60: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fffa4001e50: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fffa4001e50, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fffa4001e50) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd8935f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x5555597c2d20) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 41 (Thread 0x7fffd89ba940 (LWP 202384) "RT-4-0x7fffd89b"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fffa8000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fffa8000b80: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fffa8000b70: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fffa8000b70, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fffa8000b70) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd89b9f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x555558a3b9a0) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 40 (Thread 0x7fffd8a3e940 (LWP 202383) "RT-3-0x7fffd8a3"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fff9c0021f0: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fff9c002200: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fff9c0021f0: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff9c0021f0, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fff9c0021f0) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd8a3df10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x55555959ef70) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 39 (Thread 0x7fffd8ac2940 (LWP 202382) "RT-2-0x7fffd8ac"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fffa00032a0: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fffa00032b0: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fffa00032a0: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fffa00032a0, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fffa00032a0) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd8ac1f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x5555597c2da0) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 38 (Thread 0x7fffd8b46940 (LWP 202381) "RT-1-0x7fffd8b4"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779ae4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99f0c in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6d9a49f in ARDOUR::Graph::helper_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fffbc01a320: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 , __t=@0x7fffbc01a330: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #5 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fffbc01a320: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a2b4 ) at /usr/include/c++/10/bits/invoke.h:95 #6 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fffbc01a320, __args=...) at /usr/include/c++/10/functional:416 #7 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fffbc01a320) at /usr/include/c++/10/functional:499 #8 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd8b45f10) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x5555597adf00) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7fffd8bca940 (LWP 202380) "RT-main-0x7fffd"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff4d2100c in PBD::Semaphore::wait (this=0x55555e779af0) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d99945 in ARDOUR::Graph::reached_terminal_node (this=0x55555e779990) at ../libs/ardour/graph.cc:267 #3 0x00007ffff6da5c8f in ARDOUR::GraphNode::finish (this=0x55555c622ed0, chain=0x7fffb00041c0) at ../libs/ardour/graphnode.cc:107 #4 0x00007ffff6da5b74 in ARDOUR::GraphNode::run (this=0x55555c622ed0, chain=0x7fffb00041c0) at ../libs/ardour/graphnode.cc:74 #5 0x00007ffff6d9a0bc in ARDOUR::Graph::run_one (this=0x55555e779990) at ../libs/ardour/graph.cc:344 #6 0x00007ffff6d9a90b in ARDOUR::Graph::main_thread (this=0x55555e779990) at ../libs/ardour/graph.cc:425 #7 0x00007ffff6da5337 in std::__invoke_impl (__f=@0x7fff94005d60: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a556 , __t=@0x7fff94005d70: 0x55555e779990) at /usr/include/c++/10/bits/invoke.h:73 #8 0x00007ffff6da5013 in std::__invoke (__fn=@0x7fff94005d60: (void (ARDOUR::Graph::*)(class ARDOUR::Graph * const)) 0x7ffff6d9a556 ) at /usr/include/c++/10/bits/invoke.h:95 #9 0x00007ffff6da47c6 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff94005d60, __args=...) at /usr/include/c++/10/functional:416 #10 0x00007ffff6da3b52 in std::_Bind::operator()<, void>() (this=0x7fff94005d60) at /usr/include/c++/10/functional:499 #11 0x00007ffff6da2785 in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #12 0x00007ffff6da0b07 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #13 0x00007ffff6d9fa9e in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #14 0x0000555555dd07b6 in std::function::operator() (this=0x7fffd8bc9f10) at /usr/include/c++/10/bits/std_function.h:622 #15 0x00007fffdb730710 in ARDOUR::DummyAudioBackend::dummy_process_thread (arg=0x5555602db360) at ../libs/backends/dummy/dummy_audiobackend.cc:524 #16 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #17 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7fffb7fff6c0 (LWP 202379) "pool"): #0 0x00007ffff32157b9 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3f19a0a in g_cond_wait_until () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff3e9750e in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff3e97bfb in g_async_queue_timeout_pop () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff3ef7509 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff3ef6c35 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #6 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7fffd83f2940 (LWP 202362) "AudioEngine 1"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31e2fba in clock_nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff31ee3d3 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff3ef842f in g_usleep () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x00007fffdb733347 in ARDOUR::DummyAudioBackend::main_process_thread (this=0x555557ae0030) at ../libs/backends/dummy/dummy_audiobackend.cc:976 #6 0x00007fffdb7300d3 in pthread_process (arg=0x555557ae0030) at ../libs/backends/dummy/dummy_audiobackend.cc:403 #7 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 14 (Thread 0x7fffd9c676c0 (LWP 202343) "gmain"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff3ec9c8e in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff3ec9d9f in g_main_context_iteration () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #6 0x00007ffff3ec9df1 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #7 0x00007ffff3ef6c35 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #8 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #9 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 10 (Thread 0x7fffdbfa66c0 (LWP 202339) "DeviceList"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff34cb647 in std::condition_variable::wait(std::unique_lock&) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x0000555556c3090a in std::_V2::condition_variable_any::wait (this=0x555557f0ea10, __lock=...) at /usr/include/c++/10/condition_variable:321 #6 0x0000555556c305fd in PBD::Cond::wait (this=0x555557f0ea10, mutex=...) at ../libs/pbd/pbd/mutex.h:124 #7 0x00007ffff6bbc956 in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557f0dc30) at ../libs/ardour/audioengine.cc:757 #8 0x00007ffff6bc990e in std::__invoke_impl (__f=@0x555557f128e0: (void (ARDOUR::AudioEngine::*)(class ARDOUR::AudioEngine * const)) 0x7ffff6bbc7f6 , __t=@0x555557f128f0: 0x555557f0dc30) at /usr/include/c++/10/bits/invoke.h:73 #9 0x00007ffff6bc97b5 in std::__invoke (__fn=@0x555557f128e0: (void (ARDOUR::AudioEngine::*)(class ARDOUR::AudioEngine * const)) 0x7ffff6bbc7f6 ) at /usr/include/c++/10/bits/invoke.h:95 #10 0x00007ffff6bc95d4 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x555557f128e0, __args=...) at /usr/include/c++/10/functional:416 #11 0x00007ffff6bc902c in std::_Bind::operator()<, void>() (this=0x555557f128e0) at /usr/include/c++/10/functional:499 #12 0x00007ffff6bc887c in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #13 0x00007ffff6bc7756 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #14 0x00007ffff6bc5f5b in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #15 0x0000555555dd07b6 in std::function::operator() (this=0x555557f0b598) at /usr/include/c++/10/bits/std_function.h:622 #16 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x555557f0b570) at ../libs/pbd/pthread_utils.cc:594 #17 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 9 (Thread 0x7fffe25f56c0 (LWP 202338) "EngineWatchdog"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff34cb647 in std::condition_variable::wait(std::unique_lock&) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x0000555556c3090a in std::_V2::condition_variable_any::wait (this=0x555557f0e990, __lock=...) at /usr/include/c++/10/condition_variable:321 #6 0x0000555556c305fd in PBD::Cond::wait (this=0x555557f0e990, mutex=...) at ../libs/pbd/pbd/mutex.h:124 #7 0x00007ffff6bbc6fe in ARDOUR::AudioEngine::do_reset_backend (this=0x555557f0dc30) at ../libs/ardour/audioengine.cc:722 #8 0x00007ffff6bc990e in std::__invoke_impl (__f=@0x555557f12a80: (void (ARDOUR::AudioEngine::*)(class ARDOUR::AudioEngine * const)) 0x7ffff6bbc33a , __t=@0x555557f12a90: 0x555557f0dc30) at /usr/include/c++/10/bits/invoke.h:73 #9 0x00007ffff6bc97b5 in std::__invoke (__fn=@0x555557f12a80: (void (ARDOUR::AudioEngine::*)(class ARDOUR::AudioEngine * const)) 0x7ffff6bbc33a ) at /usr/include/c++/10/bits/invoke.h:95 #10 0x00007ffff6bc95d4 in std::_Bind::__call(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x555557f12a80, __args=...) at /usr/include/c++/10/functional:416 #11 0x00007ffff6bc902c in std::_Bind::operator()<, void>() (this=0x555557f12a80) at /usr/include/c++/10/functional:499 #12 0x00007ffff6bc887c in std::__invoke_impl&>(std::__invoke_other, std::_Bind&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #13 0x00007ffff6bc7756 in std::__invoke_r&>(std::_Bind&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #14 0x00007ffff6bc5f5b in std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #15 0x0000555555dd07b6 in std::function::operator() (this=0x555557f0daf8) at /usr/include/c++/10/bits/std_function.h:622 #16 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x555557f0dad0) at ../libs/pbd/pthread_utils.cc:594 #17 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #18 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7fffe37fe6c0 (LWP 202335) "Analyzer"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff34cb647 in std::condition_variable::wait(std::unique_lock&) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x0000555556c3090a in std::_V2::condition_variable_any::wait (this=0x7ffff7e70ca0 , __lock=...) at /usr/include/c++/10/condition_variable:321 #6 0x0000555556c305fd in PBD::Cond::wait (this=0x7ffff7e70ca0 , mutex=...) at ../libs/pbd/pbd/mutex.h:124 #7 0x00007ffff6b84684 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:96 #8 0x0000555555e78037 in sigc::pointer_functor0::operator() (this=0x555557857618) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #9 0x00007ffff6b87f62 in std::__invoke_impl&> (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #10 0x00007ffff6b877f5 in std::__invoke_r&> (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #11 0x00007ffff6b86a32 in std::_Function_handler >::_M_invoke (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #12 0x0000555555dd07b6 in std::function::operator() (this=0x555557857618) at /usr/include/c++/10/bits/std_function.h:622 #13 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x5555578575f0) at ../libs/pbd/pthread_utils.cc:594 #14 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #15 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7fffe3fff6c0 (LWP 202334) "PeakFileBuilder"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff34cb647 in std::condition_variable::wait(std::unique_lock&) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x0000555556c3090a in std::_V2::condition_variable_any::wait (this=0x7ffff7e753e0 , __lock=...) at /usr/include/c++/10/condition_variable:321 #6 0x0000555556c305fd in PBD::Cond::wait (this=0x7ffff7e753e0 , mutex=...) at ../libs/pbd/pbd/mutex.h:124 #7 0x00007ffff72da605 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #8 0x00007ffff7f249bd in std::__invoke_impl (__f=@0x55555785f868: 0x7ffff72da557 ) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff7f23ec9 in std::__invoke_r (__fn=@0x55555785f868: 0x7ffff72da557 ) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff7f22dad in std::_Function_handler::_M_invoke (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x55555785f868) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x55555785f840) at ../libs/pbd/pthread_utils.cc:594 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7ffff0da06c0 (LWP 202333) "PeakFileBuilder"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff3196c8c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff3199158 in pthread_cond_wait () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff34cb647 in std::condition_variable::wait(std::unique_lock&) () from /lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x0000555556c3090a in std::_V2::condition_variable_any::wait (this=0x7ffff7e753e0 , __lock=...) at /usr/include/c++/10/condition_variable:321 #6 0x0000555556c305fd in PBD::Cond::wait (this=0x7ffff7e753e0 , mutex=...) at ../libs/pbd/pbd/mutex.h:124 #7 0x00007ffff72da605 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #8 0x00007ffff7f249bd in std::__invoke_impl (__f=@0x55555788c238: 0x7ffff72da557 ) at /usr/include/c++/10/bits/invoke.h:60 #9 0x00007ffff7f23ec9 in std::__invoke_r (__fn=@0x55555788c238: 0x7ffff72da557 ) at /usr/include/c++/10/bits/invoke.h:110 #10 0x00007ffff7f22dad in std::_Function_handler::_M_invoke (__functor=...) at /usr/include/c++/10/bits/std_function.h:291 #11 0x0000555555dd07b6 in std::function::operator() (this=0x55555788c238) at /usr/include/c++/10/bits/std_function.h:622 #12 0x00007ffff4d191dd in PBD::Thread::_run (arg=0x55555788c210) at ../libs/pbd/pthread_utils.cc:594 #13 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7ffff15a16c0 (LWP 202332) "LXVSTEventLoop"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31e2fba in clock_nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff31ee3d3 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff3ef842f in g_usleep () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #5 0x0000555556e2a21e in gui_event_loop () at ../gtk2_ardour/linux_vst_gui_support.cc:463 #6 0x00007ffff4d17ef1 in fake_thread_start (arg=0x555557854100) at ../libs/pbd/pthread_utils.cc:199 #7 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7ffff172d940 (LWP 202331) "TriggerBox Work"): #0 0x00007ffff31a19ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3196668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff31966ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff320aa06 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff4cc9cc6 in CrossThreadChannel::poll_for_request (this=0x555557807de0) at ../libs/pbd/crossthread.posix.cc:108 #5 0x00007ffff4cc9d37 in CrossThreadChannel::receive (this=0x555557807de0, msg=@0x7ffff172cd6f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #6 0x00007ffff735f117 in ARDOUR::TriggerBoxThread::thread_work (this=0x555557807db0) at ../libs/ardour/triggerbox.cc:5857 #7 0x00007ffff735f0bb in ARDOUR::TriggerBoxThread::_thread_work (arg=0x555557807db0) at ../libs/ardour/triggerbox.cc:5847 #8 0x00007ffff4d17ef1 in fake_thread_start (arg=0x5555577c8650) at ../libs/pbd/pthread_utils.cc:199 #9 0x00007ffff3199b7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x00007ffff32177f8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7ffff1c6d940 (LWP 202328) "ArdourGUI"): #0 0x00007ffff319b95c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff3146cc2 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff312f4ac in abort () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff312f420 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff6e2124d in ARDOUR::Location::set_start (this=0x55555c61a010, s_=..., force=false) at ../libs/ardour/location.cc:344 #5 0x00007ffff718cc0b in ARDOUR::Session::maybe_update_session_range (this=0x555558be3400, a=..., b=...) at ../libs/ardour/session.cc:4862 #6 0x00007ffff718cd17 in ARDOUR::Session::playlist_ranges_moved (this=0x555558be3400, ranges=std::__cxx11::list = {...}) at ../libs/ardour/session.cc:4881 #7 0x00007ffff71d6985 in std::__invoke_impl > const&), ARDOUR::Session*&, std::__cxx11::list > const&> (__f=@0x55555c87af30: (void (ARDOUR::Session::*)(class ARDOUR::Session * const, const class std::__cxx11::list > &)) 0x7ffff718cc9e > const&)>, __t=@0x55555c87af40: 0x555558be3400) at /usr/include/c++/10/bits/invoke.h:73 #8 0x00007ffff71d4693 in std::__invoke > const&), ARDOUR::Session*&, std::__cxx11::list > const&> (__fn=@0x55555c87af30: (void (ARDOUR::Session::*)(class ARDOUR::Session * const, const class std::__cxx11::list > &)) 0x7ffff718cc9e > const&)>) at /usr/include/c++/10/bits/invoke.h:95 #9 0x00007ffff71d15a5 in std::_Bind))(std::__cxx11::list > const&)>::__call > const&, bool&&, 0ul, 1ul>(std::tuple > const&, bool&&>&&, std::_Index_tuple<0ul, 1ul>) (this=0x55555c87af30, __args=...) at /usr/include/c++/10/functional:416 #10 0x00007ffff71ccc6e in std::_Bind))(std::__cxx11::list > const&)>::operator() > const&, bool, void>(std::__cxx11::list > const&, bool&&) (this=0x55555c87af30) at /usr/include/c++/10/functional:499 #11 0x00007ffff71c5bdb in std::__invoke_impl))(std::__cxx11::list > const&)>&, std::__cxx11::list > const&, bool>(std::__invoke_other, std::_Bind))(std::__cxx11::list > const&)>&, std::__cxx11::list > const&, bool&&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #12 0x00007ffff71bcc4d in std::__invoke_r))(std::__cxx11::list > const&)>&, std::__cxx11::list > const&, bool>(std::_Bind))(std::__cxx11::list > const&)>&, std::__cxx11::list > const&, bool&&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #13 0x00007ffff71b449b in std::_Function_handler > const&, bool), std::_Bind))(std::__cxx11::list > const&)> >::_M_invoke(std::_Any_data const&, std::__cxx11::list > const&, bool&&) (__functor=..., __args#0=std::__cxx11::list = {...}, __args#1=@0x7fffffff882c: false) at /usr/include/c++/10/bits/std_function.h:291 #14 0x00007ffff6fa0f5a in std::function > const&, bool)>::operator() (this=0x7fffffff8880, __args#0=std::__cxx11::list = {...}, __args#1=false) at /usr/include/c++/10/bits/std_function.h:622 #15 0x00007ffff6f9c889 in PBD::SignalWithCombiner, void(std::__cxx11::list > const&, bool)>::operator() (this=0x55555c61f808, a#0=std::__cxx11::list = {...}, a#1=false) at ../libs/pbd/pbd/signals.h:507 #16 0x00007ffff6f8856a in ARDOUR::Playlist::notify_region_moved (this=0x55555c61f450, r=std::shared_ptr (use count 22, weak count 11) = {...}) at ../libs/ardour/playlist.cc:513 #17 0x00007ffff6f90032 in ARDOUR::Playlist::region_changed (this=0x55555c61f450, what_changed=..., region=std::shared_ptr (use count 22, weak count 11) = {...}) at ../libs/ardour/playlist.cc:1724 #18 0x00007ffff6f8fdcf in ARDOUR::Playlist::region_changed_proxy (this=0x55555c61f450, what_changed=..., weak_region=std::weak_ptr (use count 22, weak count 11) = {...}) at ../libs/ardour/playlist.cc:1684 #19 0x00007ffff6faa499 in std::__invoke_impl), ARDOUR::Playlist*&, PBD::PropertyChange const&, std::weak_ptr&> (__f=@0x5555613148b0: (void (ARDOUR::Playlist::*)(class ARDOUR::Playlist * const, const class PBD::PropertyChange &, class std::weak_ptr)) 0x7ffff6f8fd56 )>, __t=@0x5555613148d0: 0x55555c61f450) at /usr/include/c++/10/bits/invoke.h:73 #20 0x00007ffff6fa9ec5 in std::__invoke), ARDOUR::Playlist*&, PBD::PropertyChange const&, std::weak_ptr&> (__fn=@0x5555613148b0: (void (ARDOUR::Playlist::*)(class ARDOUR::Playlist * const, const class PBD::PropertyChange &, class std::weak_ptr)) 0x7ffff6f8fd56 )>) at /usr/include/c++/10/bits/invoke.h:95 #21 0x00007ffff6fa96ce in std::_Bind, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)>::__call(std::tuple&&, std::_Index_tuple<0ul, 1ul, 2ul>) (this=0x5555613148b0, __args=...) at /usr/include/c++/10/functional:416 #22 0x00007ffff6fa8b97 in std::_Bind, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)>::operator()(PBD::PropertyChange const&) (this=0x5555613148b0) at /usr/include/c++/10/functional:499 #23 0x00007ffff6fa6f9b in std::__invoke_impl, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)>&, PBD::PropertyChange const&>(std::__invoke_other, std::_Bind, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)>&, PBD::PropertyChange const&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60 #24 0x00007ffff6fa4263 in std::__invoke_r, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)>&, PBD::PropertyChange const&>(std::_Bind, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)>&, PBD::PropertyChange const&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110 #25 0x00007ffff6fa1931 in std::_Function_handler, std::weak_ptr))(PBD::PropertyChange const&, std::weak_ptr)> >::_M_invoke(std::_Any_data const&, PBD::PropertyChange const&) (__functor=..., __args#0=...) at /usr/include/c++/10/bits/std_function.h:291 #26 0x0000555555ebf3ab in std::function::operator() (this=0x7fffffff9d90, __args#0=...) at /usr/include/c++/10/bits/std_function.h:622 #27 0x00005555560e6fe9 in PBD::SignalWithCombiner, void(PBD::PropertyChange const&)>::operator() (this=0x55555c620c68, a#0=...) at ../libs/pbd/pbd/signals.h:507 #28 0x00007ffff4d263ba in PBD::Stateful::send_change (this=0x55555c620c60, what_changed=...) at ../libs/pbd/stateful.cc:297 #29 0x00007ffff70e1282 in ARDOUR::Region::send_change (this=0x55555c620660, what_changed=...) at ../libs/ardour/region.cc:1697 #30 0x00007ffff70de9a0 in ARDOUR::Region::trim_to_internal (this=0x55555c620660, npos=..., nlen=...) at ../libs/ardour/region.cc:1209 #31 0x00007ffff70de079 in ARDOUR::Region::modify_front_unchecked (this=0x55555c620660, npos=..., reset_fade=false) at ../libs/ardour/region.cc:1074 #32 0x00007ffff70ddc8a in ARDOUR::Region::trim_front (this=0x55555c620660, new_position=...) at ../libs/ardour/region.cc:1019 #33 0x0000555555fd3e7a in CueEditor::set_start (this=0x5555578c4760, p=...) at ../gtk2_ardour/cue_editor.cc:2007 #34 0x00005555561378d4 in ClipStartDrag::finished (this=0x55556130c0b0, event=0x7fffffffbd10, movement_occured=true) at ../gtk2_ardour/editor_drag.cc:7805 #35 0x000055555610b106 in Drag::end_grab (this=0x55556130c0b0, event=0x7fffffffbd10) at ../gtk2_ardour/editor_drag.cc:450 #36 0x0000555556137381 in ClipStartDrag::end_grab (this=0x55556130c0b0, ev=0x7fffffffbd10) at ../gtk2_ardour/editor_drag.cc:7741 #37 0x000055555610a3fa in DragManager::end_grab (this=0x5555578d2450, e=0x7fffffffbd10) at ../gtk2_ardour/editor_drag.cc:214 #38 0x000055555670d03a in Pianoroll::button_release_handler (this=0x5555578c4760, item=0x55556350d0d0, event=0x7fffffffbd10, item_type=ClipStartItem) at ../gtk2_ardour/pianoroll.cc:1290 #39 0x000055555600eb01 in EditingContext::typed_event (this=0x5555578c4760, item=0x55556350d0d0, event=0x7fffffffbd10, type=ClipStartItem) at ../gtk2_ardour/editing_context.cc:2022 #40 0x000055555656dedd in MidiView::start_boundary_event (this=0x55556350acf0, ev=0x7fffffffbd10) at ../gtk2_ardour/midi_view.cc:296 #41 0x000055555659af0e in sigc::bound_mem_functor1::operator() (this=0x55556350d318, _A_a1=@0x7fffffffb990: 0x7fffffffbd10) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #42 0x00005555565987f3 in sigc::adaptor_functor >::operator()<_GdkEvent* const&> (this=0x55556350d310, _A_arg1=@0x7fffffffb990: 0x7fffffffbd10) at ../../gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #43 0x00005555565954f8 in sigc::internal::slot_call, bool, _GdkEvent*>::call_it (rep=0x55556350d2e0, a_#0=@0x7fffffffb990: 0x7fffffffbd10) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:451 #44 0x0000555556d4745f in sigc::internal::signal_emit1 >::operator() (this=0x7fffffffb868, _A_slot=...) at ../../gtk/inst/include/sigc++-2.0/sigc++/signal.h:856 #45 0x0000555556d46a03 in sigc::internal::slot_iterator_buf >, bool>::operator* (this=0x7fffffffb820) at ../../gtk/inst/include/sigc++-2.0/sigc++/signal.h:315 #46 0x0000555556d45c27 in ArdourCanvas::Item::EventAccumulator::operator() >, bool> > (this=0x7fffffffb88f, first=..., last=...) at ../libs/canvas/canvas/item.h:258 #47 0x0000555556d44b60 in sigc::internal::signal_emit1 >::emit (impl=0x55556350d370, _A_a1=@0x7fffffffb990: 0x7fffffffbd10) at ../../gtk/inst/include/sigc++-2.0/sigc++/signal.h:875 #48 0x0000555556d4388b in sigc::signal1 >::emit (this=0x55556350d140, _A_a1=@0x7fffffffb990: 0x7fffffffbd10) at ../../gtk/inst/include/sigc++-2.0/sigc++/signal.h:2951 #49 0x0000555556d42a0d in sigc::signal1 >::operator() (this=0x55556350d140, _A_a1=@0x7fffffffb990: 0x7fffffffbd10) at ../../gtk/inst/include/sigc++-2.0/sigc++/signal.h:2967 #50 0x00007ffff52b9a70 in ArdourCanvas::GtkCanvas::deliver_event (this=0x5555578c8dc0, event=0x7fffffffbd10) at ../libs/canvas/canvas.cc:937 #51 0x00007ffff52bb63e in ArdourCanvas::GtkCanvas::on_button_release_event (this=0x5555578c8dc0, ev=0x555558bcbb10) at ../libs/canvas/canvas.cc:1294 #52 0x00007ffff4a2167f in Gtk::Widget_Class::button_release_event_callback (self=0x5555578d0ca0, p0=0x555558bcbb10) at ../libs/tk/ytkmm/widget.cc:4330 #53 0x00007ffff434e90a in _gtk_marshal_BOOLEAN__BOXED (closure=0x555557fcdd10, return_value=0x7fffffffbfc0, n_param_values=2, param_values=0x7fffffffc070, invocation_hint=0x7fffffffc010, marshal_data=0x7ffff4a215de ) at ../libs/tk/ytk/gtkmarshalers.c:84 #54 0x00007ffff3ce77d2 in g_closure_invoke () from /opt/Ardour-9.7.90-dbg/lib/libgobject-2.0.so.0 #55 0x00007ffff3cf8e29 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libgobject-2.0.so.0 #56 0x00007ffff3d02bb5 in g_signal_emit_valist () from /opt/Ardour-9.7.90-dbg/lib/libgobject-2.0.so.0 #57 0x00007ffff3d03b22 in g_signal_emit () from /opt/Ardour-9.7.90-dbg/lib/libgobject-2.0.so.0 #58 0x00007ffff44c627d in gtk_widget_event_internal (widget=0x5555578d0ca0, event=0x555558bcbb10) at ../libs/tk/ytk/gtkwidget.c:5058 #59 0x00007ffff44c5d7f in IA__gtk_widget_event (widget=0x5555578d0ca0, event=0x555558bcbb10) at ../libs/tk/ytk/gtkwidget.c:4846 #60 0x00007ffff434c971 in IA__gtk_propagate_event (widget=0x5555578d0ca0, event=0x555558bcbb10) at ../libs/tk/ytk/gtkmain.c:2465 #61 0x00007ffff434b3ff in IA__gtk_main_do_event (event=0x555558bcbb10) at ../libs/tk/ytk/gtkmain.c:1654 #62 0x00007ffff417a198 in gdk_event_dispatch (source=0x555557f568b0, callback=0x0, user_data=0x0) at ../libs/tk/ydk/x11/gdkevents-x11.c:2541 #63 0x00007ffff3ec9a73 in g_main_context_dispatch () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #64 0x00007ffff3ec9cf8 in ?? () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #65 0x00007ffff3eca023 in g_main_loop_run () from /opt/Ardour-9.7.90-dbg/lib/libglib-2.0.so.0 #66 0x00007ffff434a994 in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1221 #67 0x00007ffff499743d in Gtk::Main::run_impl (this=0x555557f6aa60) at ../libs/tk/ytkmm/main.cc:537 #68 0x00007ffff4997245 in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480 #69 0x00007ffff4f06252 in Gtkmm2ext::UI::run (this=0x555557f5ecf0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:319 #70 0x00005555564faf90 in main (argc=1, argv=0x7fffffffcba8) at ../gtk2_ardour/main.cc:502