RBEffect: source region: position = 0, start = 0, length = 373248, ancestral_start = 0, ancestral_length = 0, stretch 1, shift 1
StretchCalculator::calculate(): inputDuration 373248, ratio 0.945216, outputDuration 352800 (rounded up to 353042), df size 1459, increment 256
total input increment = 373504 (= 1459 chunks), output = 353042, ratio = 0.945216, ideal output 353042
(region total = 353042)
ardour-5.10.197: ../libs/evoral/src/ControlList.cpp:1030: virtual void Evoral::ControlList::thaw(): Zusicherung »_frozen > 0« nicht erfüllt.

Thread 52 "ardour-5.10.197" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffc7cf9800 (LWP 9281)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51	../sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht gefunden.
(gdb) thread apply all bt

Thread 52 (Thread 0x7fffc7cf9800 (LWP 9281)):
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007fffebfdd3fa in __GI_abort () at abort.c:89
#2  0x00007fffebfd4e37 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x7ffff4e4efb3 "_frozen > 0", 
    file=file@entry=0x7ffff4e4ef90 "../libs/evoral/src/ControlList.cpp", line=line@entry=1030, 
    function=function@entry=0x7ffff4e4f180 <Evoral::ControlList::thaw()::__PRETTY_FUNCTION__> "virtual void Evoral::ControlList::thaw()")
    at assert.c:92
#3  0x00007fffebfd4ee2 in __GI___assert_fail (assertion=0x7ffff4e4efb3 "_frozen > 0", 
    file=0x7ffff4e4ef90 "../libs/evoral/src/ControlList.cpp", line=1030, 
    function=0x7ffff4e4f180 <Evoral::ControlList::thaw()::__PRETTY_FUNCTION__> "virtual void Evoral::ControlList::thaw()") at assert.c:101
#4  0x00007ffff4e0d7d9 in Evoral::ControlList::thaw (this=0x7fff70089920) at ../libs/evoral/src/ControlList.cpp:1030
#5  0x00007ffff62be0e2 in ARDOUR::AutomationList::thaw (this=0x7fff70089920) at ../libs/ardour/automation_list.cc:296
#6  0x00007ffff62876e3 in ARDOUR::AudioRegion::set_fade_in (this=0x7fff700890b0, f=...) at ../libs/ardour/audioregion.cc:1002
#7  0x00007ffff63bb2dc in ARDOUR::Filter::finish (this=0x7fff700047a0, region=..., nsrcs=std::vector of length 1, capacity 1 = {...}, 
    region_name="apache.1@94") at ../libs/ardour/filter.cc:153
#8  0x00007ffff67b0bb0 in ARDOUR::RBEffect::run (this=0x7fff700047a0, r=..., progress=0x2295a28) at ../libs/ardour/rb_effect.cc:343
#9  0x0000000000a878ee in Editor::do_timefx (this=0x2c15180) at ../gtk2_ardour/editor_timefx.cc:344
#10 0x0000000000a87da5 in Editor::timefx_thread (arg=0x22959c0) at ../gtk2_ardour/editor_timefx.cc:379
#11 0x00007ffff4893d56 in fake_thread_start (arg=0x1e28bf0) at ../libs/pbd/pthread_utils.cc:101
#12 0x00007fffef391494 in start_thread (arg=0x7fffc7cf9800) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 51 (Thread 0x7fff82ffd700 (LWP 9276)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x2e3c390) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x95659a8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x95659a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x9565970) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff82ffd700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 50 (Thread 0x7fff837fe700 (LWP 9275)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
---Type <return> to continue, or q <return> to quit--- 
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x2e07e20) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x9566268)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x9566260) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x9566230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff837fe700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 49 (Thread 0x7fff83fff700 (LWP 9274)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x265bbb0) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x95657c8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x95657c0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x9565790) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff83fff700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 48 (Thread 0x7fff98983700 (LWP 9273)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x2dc0d10) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x95655e8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
---Type <return> to continue, or q <return> to quit---
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x95655e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x95655b0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff98983700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 47 (Thread 0x7fff99184700 (LWP 9272)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x2deedc0) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x95653b8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x95653b0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x9565380) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff99184700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 46 (Thread 0x7fff99985700 (LWP 9271)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x2defbf0) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x95651d8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x95651d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x95651a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff99985700) at pthread_create.c:333
---Type <return> to continue, or q <return> to quit---
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 45 (Thread 0x7fff9a186700 (LWP 9270)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff7913bc7 in ArdourCanvas::WaveViewDrawRequestQueue::dequeue (this=0x955aac8, block=true)
    at ../libs/canvas/wave_view_private.cc:298
#3  0x00007ffff7913ee0 in ArdourCanvas::WaveViewThreads::dequeue_draw_request () at ../libs/canvas/wave_view_private.cc:367
#4  0x00007ffff791421a in ArdourCanvas::WaveViewDrawingThread::run (this=0x2899550) at ../libs/canvas/wave_view_private.cc:443
#5  0x00007ffff791848a in sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>::operator() (this=0x9564ff8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#6  0x00007ffff7918064 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread> >::operator() (
    this=0x9564ff0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff7917a77 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ArdourCanvas::WaveViewDrawingThread>, void>::call_it (
    rep=0x9564fc0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fff9a186700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 44 (Thread 0x7fffbd7fa700 (LWP 9269)):
#0  0x00007fffef39a7dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff3657a58 in g_usleep () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff62c4f47 in ARDOUR::AutomationWatch::thread (this=0x8960650) at ../libs/ardour/automation_watch.cc:182
#3  0x00007ffff62c8d9f in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x856f1d0, p=0x8960650)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff62c8986 in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x856f1e0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#5  0x00007ffff62c82f7 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x856f1d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#6  0x00007ffff62c8284 in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > > >::operator() (this=0x856f1d0)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff62c7d18 in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::call_it (rep=0x856f1a0)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fffbd7fa700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 43 (Thread 0x7fffbcff9700 (LWP 9268)):

#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
---Type <return> to continue, or q <return> to quit---
#1  0x00007ffff67eb0f5 in ARDOUR::Session::auto_connect_thread_run (this=0x2392780) at ../libs/ardour/session.cc:7361
#2  0x00007ffff67eae26 in ARDOUR::Session::auto_connect_thread (arg=0x2392780) at ../libs/ardour/session.cc:7308
#3  0x00007fffef391494 in start_thread (arg=0x7fffbcff9700) at pthread_create.c:333
#4  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 42 (Thread 0x7fff9b188700 (LWP 9267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff685edaf in ARDOUR::Session::emit_thread_run (this=0x2392780) at ../libs/ardour/session_process.cc:1374
#2  0x00007ffff685ed4c in ARDOUR::Session::emit_thread (arg=0x2392780) at ../libs/ardour/session_process.cc:1363
#3  0x00007fffef391494 in start_thread (arg=0x7fff9b188700) at pthread_create.c:333
#4  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 41 (Thread 0x7fffbf7fe700 (LWP 9266)):
#0  0x00007fffec0886ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff36266b4 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff3626a32 in g_main_loop_run () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#3  0x00007ffff4859887 in BaseUI::main_thread (this=0x819df30) at ../libs/pbd/base_ui.cc:86
#4  0x00007ffff485d84e in sigc::bound_mem_functor0<void, BaseUI>::operator() (this=0x819e6c8)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#5  0x00007ffff485d48c in sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator() (this=0x819e6c0)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#6  0x00007ffff485cf47 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it (rep=0x819e690)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#7  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#8  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#9  0x00007fffef391494 in start_thread (arg=0x7fffbf7fe700) at pthread_create.c:333
#10 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 40 (Thread 0x7fffbfbf6800 (LWP 9265)):
#0  0x00007fffec0886ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff4870b10 in CrossThreadChannel::poll_for_request (this=0x23914a8) at ../libs/pbd/crossthread.posix.cc:83
#2  0x00007ffff4870b79 in CrossThreadChannel::receive (this=0x23914a8, msg=@0x7fffbfbf546f: 0 '\000', wait=true)
    at ../libs/pbd/crossthread.posix.cc:104
#3  0x00007ffff62d911e in ARDOUR::Butler::thread_work (this=0x2391410) at ../libs/ardour/butler.cc:175
#4  0x00007ffff62d8e9f in ARDOUR::Butler::_thread_work (arg=0x2391410) at ../libs/ardour/butler.cc:156
#5  0x00007ffff4893d56 in fake_thread_start (arg=0x819dd10) at ../libs/pbd/pthread_utils.cc:101
#6  0x00007fffef391494 in start_thread (arg=0x7fffbfbf6800) at pthread_create.c:333
#7  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 39 (Thread 0x7fffbfc78700 (LWP 9264)):
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a268)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a268, abstime=0x0) at sem_waitcommon.c:111
---Type <return> to continue, or q <return> to quit---
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a268, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a268) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63cd942 in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:405
#5  0x00007ffff63cdd00 in ARDOUR::Graph::helper_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:436
#6  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbfc77d58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbfc77d68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#8  0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbfc77d58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#9  0x00007ffff63d272b 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:153
#10 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbfc77d50)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#11 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec92a0) at ../libs/backends/jack/jack_audiobackend.cc:936
#12 0x00007fffef391494 in start_thread (arg=0x7fffbfc78700) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 38 (Thread 0x7fffbfcf9700 (LWP 9263)):
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a268)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a268, abstime=0x0) at sem_waitcommon.c:111
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a268, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a268) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63cd942 in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:405
#5  0x00007ffff63cdd00 in ARDOUR::Graph::helper_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:436
#6  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbfcf8d58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbfcf8d68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#8  0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbfcf8d58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#9  0x00007ffff63d272b 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:153
#10 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbfcf8d50)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#11 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec8760) at ../libs/backends/jack/jack_audiobackend.cc:936
#12 0x00007fffef391494 in start_thread (arg=0x7fffbfcf9700) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 37 (Thread 0x7fffbfd7a700 (LWP 9262)):
---Type <return> to continue, or q <return> to quit---
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a268)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a268, abstime=0x0) at sem_waitcommon.c:111
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a268, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a268) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63cd942 in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:405
#5  0x00007ffff63cdd00 in ARDOUR::Graph::helper_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:436
#6  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbfd79d58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbfd79d68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#8  0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbfd79d58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#9  0x00007ffff63d272b 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:153
#10 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbfd79d50)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#11 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec8760) at ../libs/backends/jack/jack_audiobackend.cc:936
#12 0x00007fffef391494 in start_thread (arg=0x7fffbfd7a700) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 36 (Thread 0x7fffbfdfb700 (LWP 9261)):
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a268)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a268, abstime=0x0) at sem_waitcommon.c:111
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a268, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a268) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63cd942 in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:405
#5  0x00007ffff63cdd00 in ARDOUR::Graph::helper_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:436
#6  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbfdfad58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbfdfad68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#8  0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbfdfad58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#9  0x00007ffff63d272b 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:153
#10 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbfdfad50)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#11 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec8760) at ../libs/backends/jack/jack_audiobackend.cc:936
#12 0x00007fffef391494 in start_thread (arg=0x7fffbfdfb700) at pthread_create.c:333
---Type <return> to continue, or q <return> to quit---
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 35 (Thread 0x7fffbfe7c700 (LWP 9260)):
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a268)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a268, abstime=0x0) at sem_waitcommon.c:111
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a268, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a268) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63cd942 in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:405
#5  0x00007ffff63cdd00 in ARDOUR::Graph::helper_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:436
#6  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbfe7bd58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbfe7bd68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#8  0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbfe7bd58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#9  0x00007ffff63d272b 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:153
#10 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbfe7bd50)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#11 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec8760) at ../libs/backends/jack/jack_audiobackend.cc:936
#12 0x00007fffef391494 in start_thread (arg=0x7fffbfe7c700) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 34 (Thread 0x7fffbfefd700 (LWP 9259)):
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a268)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a268, abstime=0x0) at sem_waitcommon.c:111
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a268, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a268) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63cd942 in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:405
#5  0x00007ffff63cdd00 in ARDOUR::Graph::helper_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:436
#6  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbfefcd58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#7  0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbfefcd68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#8  0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbfefcd58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#9  0x00007ffff63d272b 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:153
#10 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbfefcd50)
---Type <return> to continue, or q <return> to quit---
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#11 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec92a0) at ../libs/backends/jack/jack_audiobackend.cc:936
#12 0x00007fffef391494 in start_thread (arg=0x7fffbfefd700) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 33 (Thread 0x7fffbff7e700 (LWP 9258)):
#0  0x00007fffef399536 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x2f3a288)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1  do_futex_wait (sem=sem@entry=0x2f3a288, abstime=0x0) at sem_waitcommon.c:111
#2  0x00007fffef3995e4 in __new_sem_wait_slow (sem=0x2f3a288, abstime=0x0) at sem_waitcommon.c:181
#3  0x00007ffff63cf7fa in PBD::Semaphore::wait (this=0x2f3a288) at /home/ardour/linux-x86_64-v5/ardour/libs/pbd/pbd/semutils.h:62
#4  0x00007ffff63ccdf0 in ARDOUR::Graph::restart_cycle (this=0x2f3a190) at ../libs/ardour/graph.cc:280
#5  0x00007ffff63ccdbd in ARDOUR::Graph::dec_ref (this=0x2f3a190) at ../libs/ardour/graph.cc:267
#6  0x00007ffff63d4ca2 in ARDOUR::GraphNode::finish (this=0x81b51d0, chain=1) at ../libs/ardour/graphnode.cc:71
#7  0x00007ffff63cdaec in ARDOUR::Graph::run_one (this=0x2f3a190) at ../libs/ardour/graph.cc:419
#8  0x00007ffff63cdfef in ARDOUR::Graph::main_thread (this=0x2f3a190) at ../libs/ardour/graph.cc:477
#9  0x00007ffff63d433b in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffbff7dd58, p=0x2f3a190)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#10 0x00007ffff63d3a36 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffbff7dd68, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#11 0x00007ffff63d2ea9 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffbff7dd58) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#12 0x00007ffff63d272b 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:153
#13 0x000000000071a126 in boost::function0<void>::operator() (this=0x7fffbff7dd50)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:760
#14 0x00007fffd525b7ef in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x2ec92a0) at ../libs/backends/jack/jack_audiobackend.cc:936
#15 0x00007fffef391494 in start_thread (arg=0x7fffbff7e700) at pthread_create.c:333
#16 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 32 (Thread 0x7fff9a987700 (LWP 9257)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff3678121 in g_cond_wait_until () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff35f224b in g_async_queue_timeout_pop () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#3  0x00007ffff36569fa in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#4  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#5  0x00007fffef391494 in start_thread (arg=0x7fff9a987700) at pthread_create.c:333
#6  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 23 (Thread 0x7fffbffff700 (LWP 9246)):
#0  0x00007fffef399700 in futex_abstimed_wait_cancelable (private=128, abstime=0x7fffbfffec50, expected=0, futex_word=0x7ffff7dfe000)
    at ../sysdeps/unix/sysv/linux/futex-internal.h:205
---Type <return> to continue, or q <return> to quit---
#1  do_futex_wait (sem=sem@entry=0x7ffff7dfe000, abstime=abstime@entry=0x7fffbfffec50) at sem_waitcommon.c:111
#2  0x00007fffef3997cf in __new_sem_wait_slow (sem=0x7ffff7dfe000, abstime=0x7fffbfffec50) at sem_waitcommon.c:181
#3  0x00007fffef399882 in sem_timedwait (sem=<optimized out>, abstime=<optimized out>) at sem_timedwait.c:36
#4  0x00007fffd4fcbc3e in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#5  0x00007fffd4fb4e9c in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#6  0x00007fffd4fb3847 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#7  0x00007fffd5279bfb in WJACK_cycle_wait (client=0x2412990) at ../libs/backends/jack/weak_libjack.def:78
#8  0x00007fffd525b8a1 in ARDOUR::JACKAudioBackend::process_thread (this=0x1d50d70) at ../libs/backends/jack/jack_audiobackend.cc:965
#9  0x00007fffd525b83e in ARDOUR::JACKAudioBackend::_process_thread (arg=0x1d50d70) at ../libs/backends/jack/jack_audiobackend.cc:944
#10 0x00007fffd4fb37aa in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#11 0x00007fffd4fcb0d0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#12 0x00007fffef391494 in start_thread (arg=0x7fffbffff700) at pthread_create.c:333
#13 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 22 (Thread 0x7fffc7fff700 (LWP 9245)):
#0  0x00007fffef39a20d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fffd4fcc9b5 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2  0x00007fffd4fcf41b in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007fffd4fcb0d0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007fffef391494 in start_thread (arg=0x7fffc7fff700) at pthread_create.c:333
#5  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 21 (Thread 0x7fffd42f2700 (LWP 9244)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffd4fcc11c in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2  0x00007fffd4fc3908 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3  0x00007fffd4fcb0d0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#4  0x00007fffef391494 in start_thread (arg=0x7fffd42f2700) at pthread_create.c:333
#5  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 13 (Thread 0x7fffc5388700 (LWP 9235)):
#0  0x00007fffec0886ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff36266b4 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff36267bc in g_main_context_iteration () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#3  0x00007ffff36267f9 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#4  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#5  0x00007fffef391494 in start_thread (arg=0x7fffc5388700) at pthread_create.c:333
#6  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 7 (Thread 0x7fffd66fb700 (LWP 9229)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff626c88a in ARDOUR::AudioEngine::do_devicelist_update (this=0x1b49510) at ../libs/ardour/audioengine.cc:561
---Type <return> to continue, or q <return> to quit---
#3  0x00007ffff6277fe5 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x1b42e00, p=0x1b49510)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff6277a74 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x1b42e10, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#5  0x00007ffff6277057 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x1b42e00) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#6  0x00007ffff627697c in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator() (this=0x1b42e00)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff6275be8 in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it (rep=0x1b42dd0)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fffd66fb700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 6 (Thread 0x7fffd6efc700 (LWP 9228)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff626c664 in ARDOUR::AudioEngine::do_reset_backend (this=0x1b49510) at ../libs/ardour/audioengine.cc:526
#3  0x00007ffff6277fe5 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x1b3f5b0, p=0x1b49510)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4  0x00007ffff6277a74 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x1b3f5c0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:253
#5  0x00007ffff6277057 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x1b3f5b0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind_template.hpp:20
#6  0x00007ffff627697c in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator() (this=0x1b3f5b0)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x00007ffff6275be8 in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it (rep=0x1b3f580)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#9  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#10 0x00007fffef391494 in start_thread (arg=0x7fffd6efc700) at pthread_create.c:333
#11 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 5 (Thread 0x7fffe5fa7700 (LWP 9227)):
#0  __GI__dl_debug_state () at dl-debug.c:74
#1  0x00007ffff7deccce in dl_open_worker (a=a@entry=0x7fffe5fa6100) at dl-open.c:312
#2  0x00007ffff7de8754 in _dl_catch_error (objname=objname@entry=0x7fffe5fa60f0, errstring=errstring@entry=0x7fffe5fa60f8, 
    mallocedp=mallocedp@entry=0x7fffe5fa60ef, operate=operate@entry=0x7ffff7decb50 <dl_open_worker>, args=args@entry=0x7fffe5fa6100)
---Type <return> to continue, or q <return> to quit---
    at dl-error.c:187
#3  0x00007ffff7dec6e9 in _dl_open (file=0x7fffdc00ce30 "/opt/Ardour-5.10.197-dbg/lib/libardourvampplugins.so", mode=-2147483647, 
    caller_dlopen=0x7fffed691f5b <_VampHost::Vamp::HostExt::PluginLoader::Impl::loadLibrary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+27>, nsid=-2, argc=<optimized out>, argv=<optimized out>, env=0x2410410) at dl-open.c:660
#4  0x00007ffff0f85ee9 in dlopen_doit (a=a@entry=0x7fffe5fa6330) at dlopen.c:66
#5  0x00007ffff7de8754 in _dl_catch_error (objname=0x7fffdc00cc60, errstring=0x7fffdc00cc68, mallocedp=0x7fffdc00cc58, 
    operate=0x7ffff0f85e90 <dlopen_doit>, args=0x7fffe5fa6330) at dl-error.c:187
#6  0x00007ffff0f86531 in _dlerror_run (operate=operate@entry=0x7ffff0f85e90 <dlopen_doit>, args=args@entry=0x7fffe5fa6330) at dlerror.c:163
#7  0x00007ffff0f85f82 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87
#8  0x00007fffed691f5b in _VampHost::Vamp::HostExt::PluginLoader::Impl::loadLibrary(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) () from /opt/Ardour-5.10.197-dbg/lib/libvamp-hostsdk.so.3
#9  0x00007fffed6935a7 in _VampHost::Vamp::HostExt::PluginLoader::Impl::enumeratePlugins(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) () from /opt/Ardour-5.10.197-dbg/lib/libvamp-hostsdk.so.3
#10 0x00007fffed694d53 in _VampHost::Vamp::HostExt::PluginLoader::Impl::getLibraryPathForPlugin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) () from /opt/Ardour-5.10.197-dbg/lib/libvamp-hostsdk.so.3
#11 0x00007fffed698ca6 in _VampHost::Vamp::HostExt::PluginLoader::Impl::loadPlugin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, int) () from /opt/Ardour-5.10.197-dbg/lib/libvamp-hostsdk.so.3
#12 0x00007fffed69965f in _VampHost::Vamp::HostExt::PluginLoader::loadPlugin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, int) () from /opt/Ardour-5.10.197-dbg/lib/libvamp-hostsdk.so.3
#13 0x00007ffff62690c7 in ARDOUR::AudioAnalyser::initialize_plugin (this=0x7fffe5fa6b50, key="libardourvampplugins:qm-onsetdetector", sr=44100)
    at ../libs/ardour/audioanalyser.cc:67
#14 0x00007ffff6268e41 in ARDOUR::AudioAnalyser::AudioAnalyser (this=0x7fffe5fa6b50, sr=44100, key="") at ../libs/ardour/audioanalyser.cc:49
#15 0x00007ffff6924281 in ARDOUR::TransientDetector::TransientDetector (this=0x7fffe5fa6b50, sr=44100)
    at ../libs/ardour/transient_detector.cc:36
#16 0x00007ffff6206349 in ARDOUR::Analyser::analyse_audio_file_source (src=...) at ../libs/ardour/analyser.cc:113
#17 0x00007ffff6206252 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:102
#18 0x00007ffff6205f38 in analyser_work () at ../libs/ardour/analyser.cc:52
#19 0x0000000000edb725 in sigc::pointer_functor0<void>::operator() (this=0x1b5a968)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#20 0x0000000000ed878c in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (this=0x1b5a960)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#21 0x0000000000ed471b in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1b5a930)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#22 0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#23 0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#24 0x00007fffef391494 in start_thread (arg=0x7fffe5fa7700) at pthread_create.c:333
#25 0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 4 (Thread 0x7fffe67a8700 (LWP 9226)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff68ef500 in peak_thread_work () at ../libs/ardour/source_factory.cc:71
#3  0x0000000000edb725 in sigc::pointer_functor0<void>::operator() (this=0x1b5a918)
---Type <return> to continue, or q <return> to quit---
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#4  0x0000000000ed878c in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (this=0x1b5a910)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#5  0x0000000000ed471b in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1b5a8e0)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#6  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#7  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#8  0x00007fffef391494 in start_thread (arg=0x7fffe67a8700) at pthread_create.c:333
#9  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 3 (Thread 0x7fffe6fa9700 (LWP 9225)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff367800c in g_cond_wait () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff68ef500 in peak_thread_work () at ../libs/ardour/source_factory.cc:71
#3  0x0000000000edb725 in sigc::pointer_functor0<void>::operator() (this=0x1ac7568)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#4  0x0000000000ed878c in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (this=0x1ac7560)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#5  0x0000000000ed471b in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1ac7530)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#6  0x00007ffff3bbfe7d in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglibmm-2.4.so.1
#7  0x00007ffff3656235 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#8  0x00007fffef391494 in start_thread (arg=0x7fffe6fa9700) at pthread_create.c:333
#9  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7fffe77aa700 (LWP 9224)):
#0  0x00007fffef39a7dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff3657a58 in g_usleep () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00000000011fc6ef in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:459
#3  0x00007fffef391494 in start_thread (arg=0x7fffe77aa700) at pthread_create.c:333
#4  0x00007fffec091aff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7ffff7fa6d00 (LWP 9220)):
#0  0x00007fffec0886ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff36266b4 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#2  0x00007ffff36267bc in g_main_context_iteration () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#3  0x00007ffff2c1c771 in gtk_main_iteration () from /opt/Ardour-5.10.197-dbg/lib/libgtk-x11-2.0.so.0
#4  0x0000000000a87365 in Editor::time_fx (this=0x2c15180, regions=std::__cxx11::list = {...}, val=0.94521606, pitching=false)
    at ../gtk2_ardour/editor_timefx.cc:289
#5  0x0000000000a8628e in Editor::time_stretch (this=0x2c15180, regions=..., fraction=0.94521606) at ../gtk2_ardour/editor_timefx.cc:78
#6  0x000000000098b1d6 in TimeFXDrag::finished (this=0x2170500, event=0x7fffffffc800, movement_occurred=true)
    at ../gtk2_ardour/editor_drag.cc:5284
#7  0x000000000096e6e3 in Drag::end_grab (this=0x2170500, event=0x7fffffffc800) at ../gtk2_ardour/editor_drag.cc:321
---Type <return> to continue, or q <return> to quit---
#8  0x000000000096df02 in DragManager::end_grab (this=0x2459bd0, e=0x7fffffffc800) at ../gtk2_ardour/editor_drag.cc:159
#9  0x00000000009d19b1 in Editor::button_release_handler (this=0x2c15180, item=0x9561620, event=0x7fffffffc800, item_type=RightFrameHandle)
    at ../gtk2_ardour/editor_mouse.cc:1352
#10 0x00000000009687d1 in Editor::canvas_frame_handle_event (this=0x2c15180, event=0x7fffffffc800, item=0x9561620, rv=0x9560b70)
    at ../gtk2_ardour/editor_canvas_events.cc:835
#11 0x000000000081959e in sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*>::operator() (
    this=0x9562310, _A_a1=@0x7fffffffc590: 0x7fffffffc800, _A_a2=@0x7fffffffc328: 0x9561620, _A_a3=@0x9562338: 0x9560b70)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:2000
#12 0x0000000000fb159f in sigc::adaptor_functor<sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*> >::operator()<_GdkEvent* const&, ArdourCanvas::Rectangle*&, RegionView*&> (this=0x9562308, _A_arg1=@0x7fffffffc590: 0x7fffffffc800, _A_arg2=
    @0x9562330: 0x9561620, _A_arg3=@0x9562338: 0x9560b70)
    at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:128
#13 0x0000000000fb109c in sigc::bind_functor<-1, sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*>, ArdourCanvas::Rectangle*, RegionView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEvent* const&> (this=0x9562300, 
    _A_arg1=@0x7fffffffc590: 0x7fffffffc800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1351
#14 0x0000000000fb0ad3 in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*>, ArdourCanvas::Rectangle*, RegionView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, _GdkEvent*>::call_it (rep=0x95622d0, a_1=@0x7fffffffc590: 0x7fffffffc800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:137
#15 0x00007ffff78ca0f1 in sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::operator() (
    this=0x7fffffffc440, _A_slot=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:830
#16 0x00007ffff78c9d4b in sigc::internal::slot_iterator_buf<sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >, bool>::operator* (this=0x7fffffffc400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:302
#17 0x00007ffff78c963b in ArdourCanvas::Item::EventAccumulator<bool>::operator()<sigc::internal::slot_iterator_buf<sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >, bool> > (this=0x7fffffffc46f, first=..., last=...)
    at /home/ardour/linux-x86_64-v5/ardour/libs/canvas/canvas/item.h:237
#18 0x00007ffff78c8d29 in sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::emit (impl=0x9561830, 
    _A_a1=@0x7fffffffc590: 0x7fffffffc800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:850
#19 0x00007ffff78c7965 in sigc::signal1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::emit (this=0x9561690, 
    _A_a1=@0x7fffffffc590: 0x7fffffffc800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2797
#20 0x00007ffff78c6027 in sigc::signal1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::operator() (this=0x9561690, 
    _A_a1=@0x7fffffffc590: 0x7fffffffc800) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2805
#21 0x00007ffff78c10f7 in ArdourCanvas::GtkCanvas::deliver_event (this=0x2c60a38, event=0x7fffffffc800) at ../libs/canvas/canvas.cc:752
#22 0x00007ffff78c29a7 in ArdourCanvas::GtkCanvas::on_button_release_event (this=0x2c60a38, ev=0x215a0e0) at ../libs/canvas/canvas.cc:1083
#23 0x00007ffff0c476c8 in Gtk::Widget_Class::button_release_event_callback(_GtkWidget*, _GdkEventButton*) ()
   from /opt/Ardour-5.10.197-dbg/lib/libgtkmm-2.4.so.1
#24 0x00007ffff2c1ee2c in ?? () from /opt/Ardour-5.10.197-dbg/lib/libgtk-x11-2.0.so.0
#25 0x00007ffff3934935 in g_closure_invoke () from /opt/Ardour-5.10.197-dbg/lib/libgobject-2.0.so.0
#26 0x00007ffff394641f in ?? () from /opt/Ardour-5.10.197-dbg/lib/libgobject-2.0.so.0
#27 0x00007ffff394f5a3 in g_signal_emit_valist () from /opt/Ardour-5.10.197-dbg/lib/libgobject-2.0.so.0
#28 0x00007ffff394fe32 in g_signal_emit () from /opt/Ardour-5.10.197-dbg/lib/libgobject-2.0.so.0
#29 0x00007ffff2da394c in ?? () from /opt/Ardour-5.10.197-dbg/lib/libgtk-x11-2.0.so.0
#30 0x00007ffff2c1d404 in gtk_propagate_event () from /opt/Ardour-5.10.197-dbg/lib/libgtk-x11-2.0.so.0
#31 0x00007ffff2c1d873 in gtk_main_do_event () from /opt/Ardour-5.10.197-dbg/lib/libgtk-x11-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#32 0x00007ffff283a69c in ?? () from /opt/Ardour-5.10.197-dbg/lib/libgdk-x11-2.0.so.0
#33 0x00007ffff36264b7 in g_main_context_dispatch () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#34 0x00007ffff3626718 in ?? () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#35 0x00007ffff3626a32 in g_main_loop_run () from /opt/Ardour-5.10.197-dbg/lib/libglib-2.0.so.0
#36 0x00007ffff2c1c557 in gtk_main () from /opt/Ardour-5.10.197-dbg/lib/libgtk-x11-2.0.so.0
#37 0x00007ffff75022ce in Gtkmm2ext::UI::run (this=0x1b4f060, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:285
#38 0x0000000000c66804 in main (argc=1, argv=0x7fffffffd368) at ../gtk2_ardour/main.cc:413