(gdb) core-file core                                                           
warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing
warning: Can't open file /dev/shm/jack_sem.1000_default_ardour during file-backed mapping note processing
warning: Can't open file /dev/shm/jack-1000-5 (deleted) during file-backed mapping note processing
[New LWP 19148]
[New LWP 19214]
[New LWP 19226]
[New LWP 19237]
[New LWP 19156]
[New LWP 19234]
[New LWP 19157]
[New LWP 19171]
[New LWP 19212]
[New LWP 19233]
[New LWP 19235]
[New LWP 19236]
[New LWP 19242]
[New LWP 19170]
[New LWP 19158]
[New LWP 19213]
[New LWP 19155]
[New LWP 19181]
[New LWP 19154]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/opt/Ardour-7.2.32-dbg/bin/ardour-7.2.32'.
Program terminated with signal SIGABRT, Aborted.
--Type <RET> for more, q to quit, c to continue without paging--RET            
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50	../sysdeps/unix/sysv/linux/raise.c: Aucun fichier ou dossier de ce type.
[Current thread is 1 (Thread 0x7f57c27b3140 (LWP 19148))]
(gdb) thread apply all bt

Thread 19 (Thread 0x7f57c26ed700 (LWP 19154)):
#0  0x00007f57c699ad2f in __GI___poll (fds=0x7f57c26ecb84, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f57cdcf3cdc in CrossThreadChannel::poll_for_request (this=0x555817e24098) at ../libs/pbd/crossthread.posix.cc:108
#2  0x00007f57cdcf3d4d in CrossThreadChannel::receive (this=0x555817e24098, msg=@0x7f57c26ecbef: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3  0x00007f57d137310d in ARDOUR::TriggerBoxThread::thread_work (this=0x555817e24070) at ../libs/ardour/triggerbox.cc:4842
#4  0x00007f57d13730a3 in ARDOUR::TriggerBoxThread::_thread_work (arg=0x555817e24070) at ../libs/ardour/triggerbox.cc:4830
#5  0x00007f57cdd198f8 in fake_thread_start (arg=0x555817e23140) at ../libs/pbd/pthread_utils.cc:101
#6  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f57a8f2d700 (LWP 19181)):
#0  0x00007f57c699ad2f in __GI___poll (fds=0x555818772290, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f57ccc9dd66 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.--Type <RET> for more, q to quit, c to continue without paging--RET
0
#2  0x00007f57ccc9de7c in g_main_context_iteration () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#3  0x00007f57ccc9dec1 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#4  0x00007f57ccccd1e5 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#5  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f57c2563700 (LWP 19155)):
#0  0x00007f57c696d561 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7f57c2562bb0, rem=0x7f57c2562bc0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#1  0x00007f57c6972d43 in __GI___nanosleep (requested_time=<optimized out>, remaining=<optimized out>) at nanosleep.c:27
#2  0x00007f57ccccea38 in g_usleep () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#3  0x0000555815f76bc6 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468
#4  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.--Type <RET> for more, q to quit, c to continue without paging--RET
c:477
#5  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f57a831d700 (LWP 19213)):
#0  __libc_read (nbytes=4, buf=0x7f57a831cb50, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __libc_read (fd=18, buf=0x7f57a831cb50, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f57b00c504e in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007f57b00c9b3d in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007f57b00c9982 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#5  0x00007f57b00c3e1c in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#6  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f57c0d60700 (LWP 19158)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57ccceee4c in g_cond_wait () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57d0a48efc in ARDOUR::Analyser::work () at ../libs/ardour/analyser.--Type <RET> for more, q to quit, c to continue without paging--RET
cc:95
#3  0x0000555815ac2ee9 in sigc::pointer_functor0<void>::operator() (this=0x555817ea1280) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#4  0x00007f57d0a4c274 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#5  0x0000555815160014 in boost::function0<void>::operator() (this=0x555817ea1278) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#6  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x555817ea1250) at ../libs/pbd/pthread_utils.cc:488
#7  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f57b2b54700 (LWP 19170)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57ccceee4c in g_cond_wait () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57d0a9939f in ARDOUR::AudioEngine::do_reset_backend (this=0x555817eb8330) at ../libs/ardour/audioengine.cc:711
--Type <RET> for more, q to quit, c to continue without paging--RET
#3  0x00007f57d0aa7617 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555817eb6cb0, p=0x555817eb8330) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007f57d0aa6b52 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555817eb6cc0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5  0x00007f57d0aa61bb in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x555817eb6cb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6  0x00007f57d0aa5343 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7  0x0000555815160014 in boost::function0<void>::operator() (this=0x555817eb6ca8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x555817eb6c80) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
--Type <RET> for more, q to quit, c to continue without paging--RET
#10 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f57827fc700 (LWP 19242)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57ccceee4c in g_cond_wait () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57d1d4850b in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x55581c1f25d0) at ../libs/waveview/wave_view_private.cc:323
#3  0x00007f57d1d4848f in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:312
#4  0x00007f57d1d48969 in ArdourWaveView::WaveViewThreads::_thread_proc (this=0x55581c1f25d0) at ../libs/waveview/wave_view_private.cc:501
#5  0x00007f57d1d48910 in ArdourWaveView::WaveViewThreads::thread_proc () at ../libs/waveview/wave_view_private.cc:415
#6  0x00007f57d1d4c18f in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#7  0x0000555815160014 in boost::function0<void>::operator() (this=0x55582066cb98) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x55582066cb70) at ../libs/pbd/pthread_utils.cc:488
--Type <RET> for more, q to quit, c to continue without paging--RET
#9  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f578dffb700 (LWP 19236)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5558206c10c0) at ../sysdeps/nptl/futex-internal.h:186
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5558206c1070, cond=0x5558206c1098) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5558206c1098, mutex=0x5558206c1070) at pthread_cond_wait.c:638
#3  0x00007f57d11e9583 in ARDOUR::Session::auto_connect_thread_run (this=0x5558206bf000) at ../libs/ardour/session.cc:7444
#4  0x00007f57d11e90aa in ARDOUR::Session::auto_connect_thread (arg=0x5558206bf000) at ../libs/ardour/session.cc:7375
#5  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f578ffff700 (LWP 19235)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5558206c1050) at--Type <RET> for more, q to quit, c to continue without paging--RET
 ../sysdeps/nptl/futex-internal.h:186
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5558206c1000, cond=0x5558206c1028) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5558206c1028, mutex=0x5558206c1000) at pthread_cond_wait.c:638
#3  0x00007f57d126fc43 in ARDOUR::Session::emit_thread_run (this=0x5558206bf000) at ../libs/ardour/session_process.cc:1232
#4  0x00007f57d126fbe0 in ARDOUR::Session::emit_thread (arg=0x5558206bf000) at ../libs/ardour/session_process.cc:1221
#5  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f578e536700 (LWP 19233)):
#0  0x00007f57c699ad2f in __GI___poll (fds=0x7f578e5352c4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f57cdcf3cdc in CrossThreadChannel::poll_for_request (this=0x55581807d8a0) at ../libs/pbd/crossthread.posix.cc:108
#2  0x00007f57cdcf3d4d in CrossThreadChannel::receive (this=0x55581807d8a0, msg=@0x7f578e53539f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3  0x00007f57d0b19098 in ARDOUR::Butler::thread_work (this=0x55581807d800) at ../libs/ardour/butler.cc:188
--Type <RET> for more, q to quit, c to continue without paging--RET
#4  0x00007f57d0b18e19 in ARDOUR::Butler::_thread_work (arg=0x55581807d800) at ../libs/ardour/butler.cc:170
#5  0x00007f57cdd198f8 in fake_thread_start (arg=0x55582011a620) at ../libs/pbd/pthread_utils.cc:101
#6  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f57a872c700 (LWP 19212)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5558189cc038) at ../sysdeps/nptl/futex-internal.h:186
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5558189cbfe0, cond=0x5558189cc010) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5558189cc010, mutex=0x5558189cbfe0) at pthread_cond_wait.c:638
#3  0x00007f57b00c48de in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007f57b00b8da5 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#5  0x00007f57b00c3e1c in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#6  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
--Type <RET> for more, q to quit, c to continue without paging--RET

Thread 8 (Thread 0x7f57ab720700 (LWP 19171)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57ccceee4c in g_cond_wait () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57d0a995de in ARDOUR::AudioEngine::do_devicelist_update (this=0x555817eb8330) at ../libs/ardour/audioengine.cc:747
#3  0x00007f57d0aa7617 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555817eb6730, p=0x555817eb8330) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007f57d0aa6b52 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555817eb6740, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5  0x00007f57d0aa61bb in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x555817eb6730) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6  0x00007f57d0aa5343 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
--Type <RET> for more, q to quit, c to continue without paging--RET                                                                  
#7  0x0000555815160014 in boost::function0<void>::operator() (this=0x555817eb6728) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x555817eb6700) at ../libs/pbd/pthread_utils.cc:488
#9  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f57c1561700 (LWP 19157)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57ccceee4c in g_cond_wait () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57d131423e in peak_thread_work () at ../libs/ardour/source_factory.cc:75
#3  0x00007f57d1d4c18f in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#4  0x0000555815160014 in boost::function0<void>::operator() (this=0x555817e12898) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x555817e12870) at ../libs/pbd/pthread_utils.cc:488
#6  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f5783fff700 (LWP 19234)):
#0  0x00007f57c699ad2f in __GI___poll (fds=0x7f57900071f0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f57ccc9dd66 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57ccc9e0f2 in g_main_loop_run () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#3  0x00007f57cdcdc716 in BaseUI::main_thread (this=0x55581df08820) at ../libs/pbd/base_ui.cc:102
#4  0x00007f57cdce0e61 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55581a601570, p=0x55581df08820) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007f57cdce0b32 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55581a601580, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6  0x00007f57cdce0721 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55581a601570) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7  0x00007f57cdce01e0 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>--Type <RET> for more, q to quit, c to continue without paging--RET
, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8  0x0000555815160014 in boost::function0<void>::operator() (this=0x55581a601568) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x55581a601540) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f57c1d62700 (LWP 19156)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57ccceee4c in g_cond_wait () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#2  0x00007f57d131423e in peak_thread_work () at ../libs/ardour/source_factory.cc:75
#3  0x00007f57d1d4c18f in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#4  0x0000555815160014 in boost::function0<void>::operator() (this=0x555817e9e228) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x555817e9e200) at ../libs/pbd/pthread_utils.cc:488
#6  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f578cff9700 (LWP 19237)):
#0  0x00007f57c696d561 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7f578cff8b40, rem=0x7f578cff8b50) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#1  0x00007f57c6972d43 in __GI___nanosleep (requested_time=<optimized out>, remaining=<optimized out>) at nanosleep.c:27
#2  0x00007f57ccccea38 in g_usleep () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#3  0x00007f57d0b03d8d in ARDOUR::AutomationWatch::thread (this=0x555819610d20) at ../libs/ardour/automation_watch.cc:207
#4  0x00007f57d0b09277 in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x55581faccfb0, p=0x555819610d20) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5  0x00007f57d0b08f08 in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x55581faccfc0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/--Type <RET> for more, q to quit, c to continue without paging--RET
bind.hpp:259
#6  0x00007f57d0b08675 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x55581faccfb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7  0x00007f57d0b08003 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8  0x0000555815160014 in boost::function0<void>::operator() (this=0x55581faccfa8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9  0x00007f57cdd1a3a5 in PBD::Thread::_run (arg=0x55581faccf80) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f578e5df700 (LWP 19226)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57cdd20784 in PBD::Semaphore::wait (this=0x555818f6e540) at ../libs/pbd/semutils.cc:120
#2  0x00007f57d0c55674 in ARDOUR::Graph::main_thread (this=0x555818f6e400) at ../libs/ardour/graph.cc:405
#3  0x00007f57d0c6030f in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7f578e5decb8, p=0x555818f6e400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007f57d0c5f69e in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7f578e5decc8, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5  0x00007f57d0c5e6d5 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7f578e5decb8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6  0x00007f57d0c5d089 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7  0x0000555815160014 in boost::function0<void>::operator() (this=0x7f578e5decb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8  0x00007f57aacd6af7 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x55581a2d81a0) at ../libs/backends/jack/jack_audiobackend.cc:955
--Type <RET> for more, q to quit, c to continue without paging--RET
#9  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f578f78d700 (LWP 19214)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f57b00c5b94 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#2  0x00007f57b00a8a35 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007f57b00a748d in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007f57aacfb762 in WJACK_cycle_wait (client=0x5558180c4000) at ../libs/backends/jack/weak_libjack.def:95
#5  0x00007f57aacd6bbe in ARDOUR::JACKAudioBackend::process_thread (this=0x55581857f940) at ../libs/backends/jack/jack_audiobackend.cc:984
#6  0x00007f57aacd6b46 in ARDOUR::JACKAudioBackend::_process_thread (arg=0x55581857f940) at ../libs/backends/jack/jack_audiobackend.cc:963
#7  0x00007f57b00a7940 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#8  0x00007f57b00c3e1c in ?? () from /lib/x86_64-linux-gnu/libjack.so.0
#9  0x00007f57c8db0ea7 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f57c69a6a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f57c27b3140 (LWP 19148)):
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007f57c68cc537 in __GI_abort () at abort.c:79
#2  0x00007f57c6925768 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f57c6a433a5 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#3  0x00007f57c692ca5a in malloc_printerr (str=str@entry=0x7f57c6a457b0 "double free or corruption (!prev)") at malloc.c:5347
#4  0x00007f57c692e09c in _int_free (av=0x7f57c6a79b80 <main_arena>, p=0x55581b93d230, have_lock=<optimized out>) at malloc.c:4317
#5  0x00007f57ced4896c in __gnu_cxx::new_allocator<ARDOUR::PeakData>::deallocate (this=0x555819d0ff90, __p=0x55581b93d240) at /usr/include/c++/6/ext/new_allocator.h:110
#6  0x00007f57ced47d8f in std::allocator_traits<std::allocator<ARDOUR::PeakData> >::deallocate (__a=..., __p=0x55581b93d240, __n=720) at /usr/include/c++/6/bits/alloc_traits.h:462
#7  0x00007f57ced46b04 in std::_Vector_base<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >::_M_deallocate (this=0x555819d0ff90,--Type <RET> for more, q to quit, c to continue without paging--RET
 __p=0x55581b93d240, __n=720) at /usr/include/c++/6/bits/stl_vector.h:178
#8  0x00007f57ced493a3 in std::_Vector_base<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >::~_Vector_base (this=0x555819d0ff90, __in_chrg=<optimized out>) at /usr/include/c++/6/bits/stl_vector.h:160
#9  0x00007f57ced48d83 in std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >::~vector (this=0x555819d0ff90, __in_chrg=<optimized out>) at /usr/include/c++/6/bits/stl_vector.h:427
#10 0x00007f57ced4867d in std::_Destroy<std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> > > (__pointer=0x555819d0ff90) at /usr/include/c++/6/bits/stl_construct.h:93
#11 0x00007f57ced47a45 in std::_Destroy_aux<false>::__destroy<std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >*> (__first=0x555819d0ff90, __last=0x555819d0ffc0) at /usr/include/c++/6/bits/stl_construct.h:103
#12 0x00007f57ced4663a in std::_Destroy<std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >*> (__first=0x555819d0ff90, __last=0x555819d0ffc0) at /usr/include/c++/6/bits/stl_construct.h:126
#13 0x00007f57ced45381 in std::_Destroy<std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >*, std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> > > (__first=0x555819d0ff90, __last=0x555819d0ffc0) at /usr/include/c++/6/bits/stl_construct.h:151
#14 0x00007f57ced447cf in std::vector<std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> >, std::allocator<std::vector<ARDOUR::PeakData, std::allocator<ARDOUR::PeakData> > > >::~vector (this=0x55581b93d180, __in_chrg=<optimized out>) at /usr/include/c++/6/bits/stl_vector.h:426
#15 0x00007f57ced446af in ARDOUR::ExportAnalysis::~ExportAnalysis (this=0x55581b93c8c0, __in_chrg=<optimized out>) at ../libs/ardour/ardour/export_analysis.h:113
#16 0x00007f57ced47f85 in boost::checked_delete<ARDOUR::ExportAnalysis> (x=0x55581b93c8c0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/core/checked_delete.hpp:34
#17 0x00007f57ced4a31e in boost::detail::sp_counted_impl_p<ARDOUR::ExportAnalysis>::dispose (this=0x55581febb220) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/sp_counted_impl.hpp:92
#18 0x0000555815146747 in boost::detail::sp_counted_base::release (this=0x55581febb220) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:110
#19 0x00005558151467bd in boost::detail::shared_count::~shared_count (this=0x7f5784050cb8, __in_chrg=<optimized out>) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/shared_count.hpp:426
#20 0x00005558155d7784 in boost::shared_ptr<ARDOUR::ExportAnalysis>::~shared_ptr (this=0x7f5784050cb0, __in_chrg=<optimized out>) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/shared_ptr.hpp:341
#21 0x00007f57d0a57a44 in std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::sha--Type <RET> for more, q to quit, c to continue without paging--RET
red_ptr<ARDOUR::ExportAnalysis> >::~pair (this=0x7f5784050c90, __in_chrg=<optimized out>) at /usr/include/c++/6/bits/stl_pair.h:194
#22 0x00007f57d0a57a70 in __gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > >::destroy<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > (this=0x555818020d08, __p=0x7f5784050c90) at /usr/include/c++/6/ext/new_allocator.h:124
#23 0x00007f57d0a55661 in std::allocator_traits<std::allocator<std::_Rb_tree_node<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > > >::destroy<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > (__a=..., __p=0x7f5784050c90) at /usr/include/c++/6/bits/alloc_traits.h:487
#24 0x00007f57d0a53aa9 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > >::_M_destroy_node (this=0x555818020d08, __p=0x7f5784050c70) at /usr/include/c++/6/bits/stl_tree.h:567
#25 0x00007f57d0a527af in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > >::_M_drop_node (this=0x555818020d08, __p=0x7f5784050c70) at /usr/include/c++/6/bits/stl_tree.h:575
#26 0x00007f57d0a51946 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > >::_M_erase (this=0x555818020d08, __x=0x7f5784050c70) at /usr/include/c++/6/bits/stl_tree.h:1640
#27 0x00007f57d0a50744 in std::_Rb_tree<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> >, std::_Select1st<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOU--Type <RET> for more, q to quit, c to continue without paging--RET
R::ExportAnalysis> > >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > >::~_Rb_tree (this=0x555818020d08, __in_chrg=<optimized out>) at /usr/include/c++/6/bits/stl_tree.h:873
#28 0x00007f57d0a4fc26 in std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::shared_ptr<ARDOUR::ExportAnalysis>, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<ARDOUR::ExportAnalysis> > > >::~map (this=0x555818020d08, __in_chrg=<optimized out>) at /usr/include/c++/6/bits/stl_map.h:96
#29 0x00007f57d124f7f2 in ARDOUR::ExportStatus::~ExportStatus (this=0x555818020c60, __in_chrg=<optimized out>) at ../libs/ardour/ardour/export_status.h:37
#30 0x00007f57d124f833 in boost::checked_delete<ARDOUR::ExportStatus> (x=0x555818020c60) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/core/checked_delete.hpp:34
#31 0x00007f57d125102e in boost::detail::sp_counted_impl_p<ARDOUR::ExportStatus>::dispose (this=0x555818ea9110) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/sp_counted_impl.hpp:92
#32 0x0000555815146747 in boost::detail::sp_counted_base::release (this=0x555818ea9110) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:110
#33 0x00005558151467bd in boost::detail::shared_count::~shared_count (this=0x55581801eb70, __in_chrg=<optimized out>) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/shared_count.hpp:426
#34 0x000055581544560a in boost::shared_ptr<ARDOUR::ExportStatus>::~shared_ptr (this=0x55581801eb68, __in_chrg=<optimized out>) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/shared_ptr.hpp:341
#35 0x00007f57d0c00274 in ARDOUR::ExportHandler::~ExportHandler (this=0x55581801eab0, __in_chrg=<optimized out>) at ../libs/ardour/export_handler.cc:124
#36 0x00007f57d124f773 in boost::checked_delete<ARDOUR::ExportHandler> (x=0x55581801eab0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/core/checked_delete.hpp:34
#37 0x00007f57d1251086 in boost::detail::sp_counted_impl_p<ARDOUR::ExportHandler>::dispose (this=0x5558205d1be0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/sp_counted_impl.hpp:92
#38 0x0000555815146747 in boost::detail::sp_counted_base::release (this=0x5558205d1be0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/sp_counted_base_std_atomic.hpp:110
#39 0x00005558151467bd in boost::detail::shared_count::~shared_count (this=0x7ffead20d698, __in_chrg=<optimized out>) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/detail/shared_count.hpp:426
#40 0x00005558154455ea in boost::shared_ptr<ARDOUR::ExportHandler>::~shared_ptr (this=0x7ffead20d690, __in_chrg=<optimized out>) at /--Type <RET> for more, q to quit, c to continue without paging--RET
home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/shared_ptr.hpp:341
#41 0x00005558155734a4 in ExportDialog::~ExportDialog (this=0x7ffead20d5f0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../gtk2_ardour/export_dialog.cc:70
#42 0x000055581543fe65 in Editor::export_audio (this=0x55581fec34a0) at ../gtk2_ardour/editor_export_audio.cc:79
#43 0x00005558151fd924 in sigc::bound_mem_functor0<void, PublicEditor>::operator() (this=0x55581a4acae8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#44 0x00005558151fc524 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, PublicEditor> >::operator() (this=0x55581a4acae0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#45 0x00005558151fa91d in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, PublicEditor>, void>::call_it (rep=0x55581a4acab0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#46 0x00007f57cd246c88 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /opt/Ardour-7.2.32-dbg/lib/libglibmm-2.4.so.1
#47 0x00007f57ccfac975 in g_closure_invoke () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#48 0x00007f57ccfbe04b in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#49 0x00007f57ccfc7c60 in g_signal_emit_valist () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#50 0x00007f57ccfc80b2 in g_signal_emit () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#51 0x00007f57cc183000 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#52 0x00007f57cc18327c in gtk_action_activate () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#53 0x00007f57ce0a4876 in Gtkmm2ext::Bindings::activate (this=0x5558184ce800, kb=..., op=Gtkmm2ext::Bindings::Press) at ../libs/gtkmm2ext/bindings.cc:511
#54 0x0000555815202fde in ARDOUR_UI::key_press_focus_accelerator_handler (this=0x5558184c1050, window=..., ev=0x555818ac9630, top_level_bindings=0x5558184df5a0) at ../gtk2_ardour/ardour_ui_keys.cc:232
#55 0x00005558152026b8 in ARDOUR_UI::key_event_handler (this=0x5558184c1050, ev=0x555818ac9630, event_window=0x5558184c1380) at ../gtk2_ardour/ardour_ui_keys.cc:103
#56 0x00005558151af7ac in sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*>::operator() (this=0x5558199a61b0, _A_a1=@0x7ffead20e9a8: 0x555818ac9630, _A_a2=@0x5558199a61d0: 0x5558184c1380) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1927
#57 0x00005558151aa553 in sigc::adaptor_functor<sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*> >::operator()<_GdkEventKey* const&, Gtk::Window*&> (this=0x5558199a61a8, _A_arg1=@0x7ffead20e9a8: 0x555818ac9630, _A_arg2=@0x5558199a61d0: 0x5558184c1380) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108
--Type <RET> for more, q to quit, c to continue without paging--RET
#58 0x00005558151a320e in sigc::bind_functor<-1, sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*>, Gtk::Window*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEventKey* const&> (this=0x5558199a61a0, _A_arg1=@0x7ffead20e9a8: 0x555818ac9630) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1135
#59 0x000055581519a8ea in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*>, Gtk::Window*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, _GdkEventKey*>::call_it (rep=0x5558199a6170, a_1=@0x7ffead20e9a8: 0x555818ac9630) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:137
#60 0x00007f57ca469a3b in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgtkmm-2.4.so.1
#61 0x00007f57cc290d2c in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#62 0x00007f57ccfac975 in g_closure_invoke () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#63 0x00007f57ccfbdc22 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#64 0x00007f57ccfc76cb in g_signal_emit_valist () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#65 0x00007f57ccfc80b2 in g_signal_emit () from /opt/Ardour-7.2.32-dbg/lib/libgobject-2.0.so.0
#66 0x00007f57cc4156cc in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#67 0x00007f57cc28f40f in gtk_propagate_event () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#68 0x00007f57cc28f7a3 in gtk_main_do_event () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#69 0x00007f57cbeabb4c in ?? () from /opt/Ardour-7.2.32-dbg/lib/libgdk-x11-2.0.so.0
#70 0x00007f57ccc9db67 in g_main_context_dispatch () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#71 0x00007f57ccc9ddd0 in ?? () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#72 0x00007f57ccc9e0f2 in g_main_loop_run () from /opt/Ardour-7.2.32-dbg/lib/libglib-2.0.so.0
#73 0x00007f57cc28e467 in gtk_main () from /opt/Ardour-7.2.32-dbg/lib/libgtk-x11-2.0.so.0
#74 0x00007f57ce0cb918 in Gtkmm2ext::UI::run (this=0x5558184c1050, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:309
#75 0x00005558157aea24 in main (argc=1, argv=0x7ffead20f5f8) at ../gtk2_ardour/main.cc:456