Starting program: /home/joh/Devel/Ardour/build/gtk2_ardour/ardour-6.0.pre1.118 -D latency -D latencycompensation [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". [New Thread 0x7fffea8a0700 (LWP 6658)] [New Thread 0x7fffea09f700 (LWP 6659)] [New Thread 0x7fffe989e700 (LWP 6660)] [New Thread 0x7fffe909d700 (LWP 6661)] [New Thread 0x7fffdadd4700 (LWP 6686)] [Thread 0x7fffdadd4700 (LWP 6686) exited] [New Thread 0x7fffdadd4700 (LWP 6687)] [New Thread 0x7fffda2a5700 (LWP 6688)] [New Thread 0x7fffd92b1700 (LWP 6689)] [New Thread 0x7fffd8802700 (LWP 6690)] [Thread 0x7fffd8802700 (LWP 6690) exited] [New Thread 0x7fffd8802700 (LWP 6691)] [Thread 0x7fffd8802700 (LWP 6691) exited] [New Thread 0x7fffd8802700 (LWP 6692)] [Thread 0x7fffd8802700 (LWP 6692) exited] [New Thread 0x7fffd8802700 (LWP 6693)] [Thread 0x7fffd8802700 (LWP 6693) exited] [New Thread 0x7fffc7fff700 (LWP 6694)] [New Thread 0x7fffc77fe700 (LWP 6695)] [New Thread 0x7fffc6ffd700 (LWP 6696)] [New Thread 0x7fffc67fc700 (LWP 6697)] [New Thread 0x7fffc5ffb700 (LWP 6698)] [New Thread 0x7fffc57fa700 (LWP 6699)] [New Thread 0x7fffc4ff9700 (LWP 6700)] [Thread 0x7fffc5ffb700 (LWP 6698) exited] [Thread 0x7fffc67fc700 (LWP 6697) exited] [Thread 0x7fffc6ffd700 (LWP 6696) exited] [Thread 0x7fffc77fe700 (LWP 6695) exited] [Thread 0x7fffd92b1700 (LWP 6689) exited] [New Thread 0x7fffc77fe700 (LWP 6702)] [New Thread 0x7fffc67fc700 (LWP 6703)] [New Thread 0x7fffc6ffd700 (LWP 6704)] [Thread 0x7fffc6ffd700 (LWP 6704) exited] [Thread 0x7fffc67fc700 (LWP 6703) exited] [Thread 0x7fffc57fa700 (LWP 6699) exited] [New Thread 0x7fffd8802700 (LWP 6708)] [Thread 0x7fffd8802700 (LWP 6708) exited] [New Thread 0x7fffd8802700 (LWP 6709)] [Thread 0x7fffd8802700 (LWP 6709) exited] [New Thread 0x7fffd8802700 (LWP 6710)] [Thread 0x7fffd8802700 (LWP 6710) exited] [New Thread 0x7fffc57fa700 (LWP 6711)] [New Thread 0x7fffc6ffd700 (LWP 6712)] [Thread 0x7fffc6ffd700 (LWP 6712) exited] [Thread 0x7fffc57fa700 (LWP 6711) exited] [New Thread 0x7fffd8802700 (LWP 6714)] [Detaching after fork from child process 6715] [New Thread 0x7fffd8199700 (LWP 6723)] [New Thread 0x7fffc45ce700 (LWP 6724)] [New Thread 0x7fffc57fa700 (LWP 6726)] [New Thread 0x7fffc6ffd700 (LWP 6727)] [New Thread 0x7fffc67fc700 (LWP 6728)] [New Thread 0x7fffc5ffb700 (LWP 6729)] [Thread 0x7fffc5ffb700 (LWP 6729) exited] [Thread 0x7fffc67fc700 (LWP 6728) exited] [Thread 0x7fffc77fe700 (LWP 6702) exited] [Thread 0x7fffc6ffd700 (LWP 6727) exited] [New Thread 0x7fffc400f700 (LWP 6730)] [New Thread 0x7fff92cf2700 (LWP 6731)] [New Thread 0x7fff92ce9700 (LWP 6732)] [New Thread 0x7fff92ce0700 (LWP 6733)] [New Thread 0x7fff92cd7700 (LWP 6734)] [New Thread 0x7fff92cce700 (LWP 6735)] [New Thread 0x7fff92cc5700 (LWP 6736)] [New Thread 0x7fff92cbc700 (LWP 6737)] [New Thread 0x7fff92cb3700 (LWP 6738)] [New Thread 0x7fff92caa700 (LWP 6739)] [New Thread 0x7fff92ca1700 (LWP 6740)] [New Thread 0x7fff92c98700 (LWP 6741)] [New Thread 0x7fff92c8f700 (LWP 6742)] [New Thread 0x7fff92c86700 (LWP 6743)] [New Thread 0x7fff92c7d700 (LWP 6744)] [New Thread 0x7fff92c74700 (LWP 6745)] [New Thread 0x7fff92bf3700 (LWP 6746)] [New Thread 0x7fff92b72700 (LWP 6747)] [New Thread 0x7fff92af1700 (LWP 6748)] [New Thread 0x7fff92a70700 (LWP 6749)] [New Thread 0x7fff929ef700 (LWP 6750)] [New Thread 0x7fff9296e700 (LWP 6751)] [New Thread 0x7fff928ed700 (LWP 6752)] [New Thread 0x7fff9286c700 (LWP 6753)] [New Thread 0x7fff927eb700 (LWP 6754)] [New Thread 0x7fff9276a700 (LWP 6755)] [New Thread 0x7fff926e9700 (LWP 6756)] [New Thread 0x7fff92668700 (LWP 6757)] [New Thread 0x7fff925e7700 (LWP 6758)] [New Thread 0x7fff92566700 (LWP 6759)] [New Thread 0x7fff924e5700 (LWP 6760)] [New Thread 0x7fffc6ffd700 (LWP 6761)] [New Thread 0x7fffc77fe700 (LWP 6762)] [New Thread 0x7fffc5ffb700 (LWP 6763)] [New Thread 0x7fffc67fc700 (LWP 6764)] [New Thread 0x7fff90bf3700 (LWP 6765)] [New Thread 0x7fff0bfff700 (LWP 6766)] [New Thread 0x7fff0b7fe700 (LWP 6767)] [New Thread 0x7fff0affd700 (LWP 6768)] [New Thread 0x7fff0a7fc700 (LWP 6769)] [New Thread 0x7fff097fb700 (LWP 6795)] [New Thread 0x7fff08ffa700 (LWP 6796)] [New Thread 0x7ffef3fff700 (LWP 6797)] [New Thread 0x7ffef37fe700 (LWP 6798)] [New Thread 0x7ffef2ffd700 (LWP 6799)] [New Thread 0x7ffef27fc700 (LWP 6800)] [New Thread 0x7ffef1ffb700 (LWP 6801)] [New Thread 0x7ffef17fa700 (LWP 6802)] [New Thread 0x7ffef0ff9700 (LWP 6803)] [Thread 0x7ffef27fc700 (LWP 6800) exited] [Thread 0x7ffef2ffd700 (LWP 6799) exited] [Thread 0x7ffef37fe700 (LWP 6798) exited] [Thread 0x7ffef1ffb700 (LWP 6801) exited] [Thread 0x7fff08ffa700 (LWP 6796) exited] [Thread 0x7ffef0ff9700 (LWP 6803) exited] [Thread 0x7ffef3fff700 (LWP 6797) exited] [Thread 0x7fff097fb700 (LWP 6795) exited] [Thread 0x7fffc57fa700 (LWP 6726) exited] [New Thread 0x7fffc57fa700 (LWP 6848)] [New Thread 0x7fff097fb700 (LWP 6849)] [New Thread 0x7ffef0ff9700 (LWP 6850)] [Thread 0x7ffef0ff9700 (LWP 6850) exited] [Thread 0x7fff097fb700 (LWP 6849) exited] [Thread 0x7fffc57fa700 (LWP 6848) exited] [New Thread 0x7fff90280700 (LWP 6851)] [Thread 0x7fff90280700 (LWP 6851) exited] [New Thread 0x7ffef0ff9700 (LWP 6853)] [New Thread 0x7fff097fb700 (LWP 6854)] [New Thread 0x7fffc57fa700 (LWP 6855)] [New Thread 0x7ffef3fff700 (LWP 6856)] [New Thread 0x7fff08ffa700 (LWP 6857)] [New Thread 0x7ffef37fe700 (LWP 6858)] [New Thread 0x7ffef2ffd700 (LWP 6859)] [New Thread 0x7ffef27fc700 (LWP 6860)] [New Thread 0x7fff90280700 (LWP 6861)] [Thread 0x7fff90280700 (LWP 6861) exited] [Thread 0x7ffef17fa700 (LWP 6802) exited] Thread 96 (Thread 0x7ffef27fc700 (LWP 6860)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x5555647163d0) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x555564716448) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x555564716440) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555564716410) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 95 (Thread 0x7ffef2ffd700 (LWP 6859)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x555564716120) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x555564716198) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x555564716190) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555564716160) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 94 (Thread 0x7ffef37fe700 (LWP 6858)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x55556487e8b0) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x555564715ee8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x555564715ee0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555564715eb0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 93 (Thread 0x7fff08ffa700 (LWP 6857)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x55556487e600) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x55556487e678) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x55556487e670) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x55556487e640) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 92 (Thread 0x7ffef3fff700 (LWP 6856)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x55556487e540) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x55556487e5b8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x55556487e5b0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x55556487e580) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 91 (Thread 0x7fffc57fa700 (LWP 6855)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x55556487e3d0) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x55556487e4a8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x55556487e4a0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x55556487e470) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 90 (Thread 0x7fff097fb700 (LWP 6854)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x55556487e3f0) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x55556487dab8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x55556487dab0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x55556487da80) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 89 (Thread 0x7ffef0ff9700 (LWP 6853)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff7f2d682 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) (this=0x55556470c758, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff7f2d9cb in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff7f2ddcf in ArdourWaveView::WaveViewDrawingThread::run() (this=0x55556487e370) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff7f32e47 in sigc::bound_mem_functor0::operator()() const (this=0x555564877c18) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007ffff7f32952 in sigc::adaptor_functor >::operator()() const (this=0x555564877c10) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff7f322aa in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555564877be0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 75 (Thread 0x7fff0a7fc700 (LWP 6769)): #0 0x00007ffff36d42d1 in clock_nanosleep@GLIBC_2.2.5 () at /usr/lib/libc.so.6 #1 0x00007ffff36d9bf7 in nanosleep () at /usr/lib/libc.so.6 #2 0x00007ffff54bf691 in g_usleep () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff712cc01 in ARDOUR::AutomationWatch::thread() (this=0x5555598e7860) at ../libs/ardour/automation_watch.cc:195 #4 0x00007ffff71327d3 in boost::_mfi::mf0::operator()(ARDOUR::AutomationWatch*) const (this=0x55555a0b5dd0, p=0x5555598e7860) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff713237b in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x55555a0b5de0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #6 0x00007ffff7131b82 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x55555a0b5dd0) at /usr/include/boost/bind/bind.hpp:1294 #7 0x00007ffff7131ae2 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator()() const (this=0x55555a0b5dd0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #8 0x00007ffff7131441 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x55555a0b5da0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #9 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #10 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 74 (Thread 0x7fff0affd700 (LWP 6768)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a445d in () at /usr/lib/libglib-2.0.so.0 #2 0x0000555555b69d6c in Glib::Threads::Mutex::Lock::Lock(Glib::Threads::Mutex&) (this=0x7fff0affc4d0, mutex=...) at /usr/include/glibmm-2.4/glibmm/threads.h:687 #3 0x00007ffff7760ee1 in ARDOUR::Session::set_worst_io_latencies() (this=0x555558aa8800) at ../libs/ardour/session.cc:6595 #4 0x00007ffff77603b4 in ARDOUR::Session::set_worst_io_latencies_x(ARDOUR::IOChange, void*) (this=0x555558aa8800) at ../libs/ardour/session.cc:6462 #5 0x00007ffff778e3db in boost::_mfi::mf2::operator()(ARDOUR::Session*, ARDOUR::IOChange, void*) const (this=0x7fff000ffc78, p=0x555558aa8800, a1=..., a2=0x555558aa8800) at /usr/include/boost/bind/mem_fn_template.hpp:280 #6 0x00007ffff778af6a in boost::_bi::list3, boost::arg<1>, boost::arg<2> >::operator(), boost::_bi::rrlist2 >(boost::_bi::type, boost::_mfi::mf2&, boost::_bi::rrlist2&, int) (this=0x7fff000ffc88, f=..., a=...) at /usr/include/boost/bind/bind.hpp:398 #7 0x00007ffff7786409 in boost::_bi::bind_t, boost::_bi::list3, boost::arg<1>, boost::arg<2> > >::operator()(ARDOUR::IOChange&&, void*&&) (this=0x7fff000ffc78, a1=..., a2=@0x7fff0affc660: 0x555558aa8800) at /usr/include/boost/bind/bind.hpp:1318 #8 0x00007ffff7780732 in boost::detail::function::void_function_obj_invoker2, boost::_bi::list3, boost::arg<1>, boost::arg<2> > >, void, ARDOUR::IOChange, void*>::invoke(boost::detail::function::function_buffer&, ARDOUR::IOChange, void*) (function_obj_ptr=..., a0=..., a1=0x555558aa8800) at /usr/include/boost/function/function_template.hpp:158 #9 0x000055555602ca8f in boost::function2::operator()(ARDOUR::IOChange, void*) const (this=0x7fff000ffc70, a0=..., a1=0x555558aa8800) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007ffff729e7ff in PBD::Signal2 >::operator()(ARDOUR::IOChange, void*) (this=0x555564aaee68, a1=..., a2=0x555558aa8800) at libs/pbd/pbd/signals_generated.h:1080 #11 0x00007ffff7292bf5 in ARDOUR::IO::connect(boost::shared_ptr, std::__cxx11::basic_string, std::allocator >, void*) (this=0x555564aaec80, our_port=..., other_port="Master/audio_in 1", src=0x555558aa8800) at ../libs/ardour/io.cc:206 #12 0x00007ffff7762baa in ARDOUR::Session::auto_connect(ARDOUR::Session::AutoConnectRequest const&) (this=0x555558aa8800, ar=...) at ../libs/ardour/session.cc:6906 #13 0x00007ffff77631e2 in ARDOUR::Session::auto_connect_thread_run() (this=0x555558aa8800) at ../libs/ardour/session.cc:6989 #14 0x00007ffff7763024 in ARDOUR::Session::auto_connect_thread(void*) (arg=0x555558aa8800) at ../libs/ardour/session.cc:6963 #15 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #16 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 73 (Thread 0x7fff0b7fe700 (LWP 6767)): #0 0x00007ffff40c9cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff77e223b in ARDOUR::Session::emit_thread_run() (this=0x555558aa8800) at ../libs/ardour/session_process.cc:1111 #2 0x00007ffff77e21d8 in ARDOUR::Session::emit_thread(void*) (arg=0x555558aa8800) at ../libs/ardour/session_process.cc:1100 #3 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 72 (Thread 0x7fff0bfff700 (LWP 6766)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007fffe801f986 in () at /usr/lib/libusb-1.0.so.0 #2 0x00007fffe8020c0d in libusb_handle_events_timeout_completed () at /usr/lib/libusb-1.0.so.0 #3 0x00007fffe8020c60 in libusb_handle_events () at /usr/lib/libusb-1.0.so.0 #4 0x00007fffdae5902f in ArdourSurface::ContourDesignControlProtocol::wait_for_event() (this=0x55555bdac620) at ../libs/surfaces/contourdesign/contourdesign.cc:255 #5 0x00007fffdae6c585 in sigc::bound_mem_functor0::operator()() const (this=0x5555598650e8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #6 0x00007fffdae6b420 in sigc::adaptor_functor >::operator()() const (this=0x5555598650e0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007fffdae69c0e in sigc::internal::slot_call0, bool>::call_it(sigc::internal::slot_rep*) (rep=0x5555598650b0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bb67 in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54f358f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff54f5531 in () at /usr/lib/libglib-2.0.so.0 #11 0x00007ffff54f6543 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #12 0x00007ffff5937507 in BaseUI::main_thread() (this=0x55555bdac7b0) at ../libs/pbd/base_ui.cc:98 #13 0x00007ffff593babb in sigc::bound_mem_functor0::operator()() const (this=0x555559865b78) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #14 0x00007ffff593b77c in sigc::adaptor_functor >::operator()() const (this=0x555559865b70) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #15 0x00007ffff593b126 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555559865b40) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #16 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #17 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #18 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #19 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 71 (Thread 0x7fff90bf3700 (LWP 6765)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007fffe8026803 in () at /usr/lib/libusb-1.0.so.0 #2 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 70 (Thread 0x7fffc67fc700 (LWP 6764)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007ffff54f54a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff54f6543 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff5937507 in BaseUI::main_thread() (this=0x555558eb3910) at ../libs/pbd/base_ui.cc:98 #4 0x00007ffff593babb in sigc::bound_mem_functor0::operator()() const (this=0x555558eb7ad8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #5 0x00007ffff593b77c in sigc::adaptor_functor >::operator()() const (this=0x555558eb7ad0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff593b126 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555558eb7aa0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #8 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #9 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 69 (Thread 0x7fffc5ffb700 (LWP 6763)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007ffff54f54a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff54f6543 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff5937507 in BaseUI::main_thread() (this=0x55555a991b60) at ../libs/pbd/base_ui.cc:98 #4 0x00007ffff593babb in sigc::bound_mem_functor0::operator()() const (this=0x555558eb35b8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #5 0x00007ffff593b77c in sigc::adaptor_functor >::operator()() const (this=0x555558eb35b0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff593b126 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555558eb3580) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #8 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #9 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 68 (Thread 0x7fffc77fe700 (LWP 6762)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007ffff54f54a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff54f6543 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff5937507 in BaseUI::main_thread() (this=0x55555b087710) at ../libs/pbd/base_ui.cc:98 #4 0x00007ffff593babb in sigc::bound_mem_functor0::operator()() const (this=0x55555b08baa8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #5 0x00007ffff593b77c in sigc::adaptor_functor >::operator()() const (this=0x55555b08baa0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff593b126 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x55555b08ba70) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #8 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #9 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 67 (Thread 0x7fffc6ffd700 (LWP 6761)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007ffff54f54a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff54f6543 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff5937507 in BaseUI::main_thread() (this=0x555558ad0470) at ../libs/pbd/base_ui.cc:98 #4 0x00007ffff593babb in sigc::bound_mem_functor0::operator()() const (this=0x5555593076e8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #5 0x00007ffff593b77c in sigc::adaptor_functor >::operator()() const (this=0x5555593076e0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff593b126 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555593076b0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #8 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #9 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 66 (Thread 0x7fff924e5700 (LWP 6760)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007ffff594ea47 in CrossThreadChannel::poll_for_request() (this=0x555557c496d8) at ../libs/pbd/crossthread.posix.cc:102 #2 0x00007ffff594eac3 in CrossThreadChannel::receive(char&, bool) (this=0x555557c496d8, msg=@0x7fff924e4837: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:123 #3 0x00007ffff7144e55 in ARDOUR::Butler::thread_work() (this=0x555557c49640) at ../libs/ardour/butler.cc:172 #4 0x00007ffff7144bec in ARDOUR::Butler::_thread_work(void*) (arg=0x555557c49640) at ../libs/ardour/butler.cc:153 #5 0x00007ffff5974801 in fake_thread_start(void*) (arg=0x555558b7c890) at ../libs/pbd/pthread_utils.cc:107 #6 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 65 (Thread 0x7fff92566700 (LWP 6759)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92565a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92565a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92565a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92565a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab5270) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 64 (Thread 0x7fff925e7700 (LWP 6758)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff925e6a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff925e6a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff925e6a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff925e6a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab5040) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 63 (Thread 0x7fff92668700 (LWP 6757)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92667a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92667a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92667a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92667a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab4e10) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 62 (Thread 0x7fff926e9700 (LWP 6756)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff926e8a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff926e8a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff926e8a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff926e8a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab4be0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 61 (Thread 0x7fff9276a700 (LWP 6755)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92769a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92769a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92769a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92769a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab49b0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 60 (Thread 0x7fff927eb700 (LWP 6754)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff927eaa38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff927eaa48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff927eaa38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff927eaa30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab4780) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 59 (Thread 0x7fff9286c700 (LWP 6753)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0728) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff72676ae in ARDOUR::Graph::reached_terminal_node() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:301 #4 0x00007ffff726fa02 in ARDOUR::GraphNode::finish(int) (this=0x555559197f48, chain=0) at ../libs/ardour/graphnode.cc:73 #5 0x00007ffff726abf4 in ARDOUR::GraphNode::run(int) (this=0x555559197f48, chain=0) at ../libs/ardour/ardour/graphnode.h:63 #6 0x00007ffff726844c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:442 #7 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #8 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff9286ba38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #9 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff9286ba48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #10 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff9286ba38) at /usr/include/boost/bind/bind.hpp:1294 #11 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #12 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff9286ba30) at /usr/include/boost/function/function_template.hpp:763 #13 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab4550) at ../libs/backends/jack/jack_audiobackend.cc:953 #14 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 58 (Thread 0x7fff928ed700 (LWP 6752)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff928eca38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff928eca48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff928eca38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff928eca30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab4320) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 57 (Thread 0x7fff9296e700 (LWP 6751)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff9296da38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff9296da48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff9296da38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff9296da30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558ab40f0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 56 (Thread 0x7fff929ef700 (LWP 6750)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff929eea38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff929eea48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff929eea38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff929eea30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555578bae00) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 55 (Thread 0x7fff92a70700 (LWP 6749)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92a6fa38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92a6fa48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92a6fa38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92a6fa30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558fc5a10) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 54 (Thread 0x7fff92af1700 (LWP 6748)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92af0a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92af0a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92af0a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92af0a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558b10980) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 53 (Thread 0x7fff92b72700 (LWP 6747)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92b71a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92b71a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92b71a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92b71a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555578ba7f0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 52 (Thread 0x7fff92bf3700 (LWP 6746)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff72687cb in ARDOUR::Graph::helper_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:470 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92bf2a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92bf2a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92bf2a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92bf2a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555bfe23a0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 51 (Thread 0x7fff92c74700 (LWP 6745)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x55555bdd0700) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff726830c in ARDOUR::Graph::run_one() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:426 #4 0x00007ffff7268c0b in ARDOUR::Graph::main_thread() (this=0x55555bdd0650) at ../libs/ardour/graph.cc:523 #5 0x00007ffff726f25d in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fff92c73a38, p=0x55555bdd0650) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff726ea5d in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fff92c73a48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #7 0x00007ffff726dee6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fff92c73a38) at /usr/include/boost/bind/bind.hpp:1294 #8 0x00007ffff726d611 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555b85431 in boost::function0::operator()() const (this=0x7fff92c73a30) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffd99fc805 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555588b4a50) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 50 (Thread 0x7fff92c7d700 (LWP 6744)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 49 (Thread 0x7fff92c86700 (LWP 6743)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 48 (Thread 0x7fff92c8f700 (LWP 6742)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 47 (Thread 0x7fff92c98700 (LWP 6741)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 46 (Thread 0x7fff92ca1700 (LWP 6740)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 45 (Thread 0x7fff92caa700 (LWP 6739)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 44 (Thread 0x7fff92cb3700 (LWP 6738)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 43 (Thread 0x7fff92cbc700 (LWP 6737)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 42 (Thread 0x7fff92cc5700 (LWP 6736)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 41 (Thread 0x7fff92cce700 (LWP 6735)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 40 (Thread 0x7fff92cd7700 (LWP 6734)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 39 (Thread 0x7fff92ce0700 (LWP 6733)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 38 (Thread 0x7fff92ce9700 (LWP 6732)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 37 (Thread 0x7fff92cf2700 (LWP 6731)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 36 (Thread 0x7fffc400f700 (LWP 6730)): #0 0x00007ffff40cc7b4 in do_futex_wait.constprop () at /usr/lib/libpthread.so.0 #1 0x00007ffff40cc8a8 in __new_sem_wait_slow.constprop.0 () at /usr/lib/libpthread.so.0 #2 0x00007ffff726ab8a in PBD::Semaphore::wait() (this=0x555558f76830) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7724096 in ARDOUR::RTTaskList::run() (this=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff7723e50 in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x555558f76800) at ../libs/ardour/rt_tasklist.cc:67 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 31 (Thread 0x7fffc45ce700 (LWP 6724)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007fffd98fb93b in () at /usr/lib/libjack.so.0 #2 0x00007fffd98e20c5 in () at /usr/lib/libjack.so.0 #3 0x00007fffd98e0a6a in () at /usr/lib/libjack.so.0 #4 0x00007fffd99fc8c8 in ARDOUR::JACKAudioBackend::process_thread() (this=0x555557617250) at ../libs/backends/jack/jack_audiobackend.cc:982 #5 0x00007fffd99fc868 in ARDOUR::JACKAudioBackend::_process_thread(void*) (arg=0x555557617250) at ../libs/backends/jack/jack_audiobackend.cc:961 #6 0x00007fffd98e09ce in () at /usr/lib/libjack.so.0 #7 0x00007fffd98f9b1d in () at /usr/lib/libjack.so.0 #8 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 30 (Thread 0x7fffd8199700 (LWP 6723)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a445d in () at /usr/lib/libglib-2.0.so.0 #2 0x0000555555b69d6c in Glib::Threads::Mutex::Lock::Lock(Glib::Threads::Mutex&) (this=0x7fffd8198670, mutex=...) at /usr/include/glibmm-2.4/glibmm/threads.h:687 #3 0x00007ffff7760c0c in ARDOUR::Session::update_latency(bool) (this=0x555558aa8800, playback=true) at ../libs/ardour/session.cc:6577 #4 0x00007ffff70d226b in ARDOUR::AudioEngine::latency_callback(bool) (this=0x555557566df0, for_playback=true) at ../libs/ardour/audioengine.cc:1393 #5 0x00007fffd99fc987 in ARDOUR::JACKAudioBackend::jack_latency_callback(JackLatencyCallbackMode) (this=0x555557617250, mode=JackPlaybackLatency) at ../libs/backends/jack/jack_audiobackend.cc:1010 #6 0x00007fffd99fc3d2 in ARDOUR::JACKAudioBackend::_latency_callback(JackLatencyCallbackMode, void*) (mode=JackPlaybackLatency, arg=0x555557617250) at ../libs/backends/jack/jack_audiobackend.cc:856 #7 0x00007fffd98e003d in () at /usr/lib/libjack.so.0 #8 0x00007fffd98e08bc in () at /usr/lib/libjack.so.0 #9 0x00007fffd98ffd60 in () at /usr/lib/libjack.so.0 #10 0x00007fffd98f9b1d in () at /usr/lib/libjack.so.0 #11 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 29 (Thread 0x7fffd8802700 (LWP 6714)): #0 0x00007ffff40c9cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffd98fa5f0 in () at /usr/lib/libjack.so.0 #2 0x00007fffd98f1e16 in () at /usr/lib/libjack.so.0 #3 0x00007fffd98f9b1d in () at /usr/lib/libjack.so.0 #4 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7fffc4ff9700 (LWP 6700)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007fffd8599c14 in () at /usr/lib/libpulse.so.0 #2 0x00007fffd85a7059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007fffd85b1301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fffd85b13b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fffd85a161e in () at /usr/lib/libpulse.so.0 #6 0x00007fffd8525d1c in () at /usr/lib/pulseaudio/libpulsecommon-13.0.so #7 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fffc7fff700 (LWP 6694)): #0 0x00007ffff3701abf in poll () at /usr/lib/libc.so.6 #1 0x00007ffff54f54a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff54f5571 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff54f55c2 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fffda2a5700 (LWP 6688)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff70cf678 in ARDOUR::AudioEngine::do_devicelist_update() (this=0x555557566df0) at ../libs/ardour/audioengine.cc:678 #3 0x00007ffff70dd281 in boost::_mfi::mf0::operator()(ARDOUR::AudioEngine*) const (this=0x555557558200, p=0x555557566df0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff70dcc07 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x555557558210, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #5 0x00007ffff70dc35c in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x555557558200) at /usr/include/boost/bind/bind.hpp:1294 #6 0x00007ffff70dbb8a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator()() const (this=0x555557558200) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff70dae31 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555575581d0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fffdadd4700 (LWP 6687)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff70cf3f4 in ARDOUR::AudioEngine::do_reset_backend() (this=0x555557566df0) at ../libs/ardour/audioengine.cc:642 #3 0x00007ffff70dd281 in boost::_mfi::mf0::operator()(ARDOUR::AudioEngine*) const (this=0x5555575582c0, p=0x555557566df0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff70dcc07 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x5555575582d0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:259 #5 0x00007ffff70dc35c in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x5555575582c0) at /usr/include/boost/bind/bind.hpp:1294 #6 0x00007ffff70dbb8a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator()() const (this=0x5555575582c0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff70dae31 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x555557558290) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #10 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fffe909d700 (LWP 6661)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff707dd29 in ARDOUR::Analyser::work() () at ../libs/ardour/analyser.cc:93 #3 0x00007ffff707dac8 in analyser_work() () at ../libs/ardour/analyser.cc:58 #4 0x0000555556468231 in sigc::pointer_functor0::operator()() const (this=0x555556fd3218) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x0000555556464d76 in sigc::adaptor_functor >::operator()() const (this=0x555556fd3210) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x000055555646074c in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555556fd31e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #8 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #9 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fffe989e700 (LWP 6660)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff78790cd in peak_thread_work() () at ../libs/ardour/source_factory.cc:74 #3 0x0000555556468231 in sigc::pointer_functor0::operator()() const (this=0x555556fd3158) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000555556464d76 in sigc::adaptor_functor >::operator()() const (this=0x555556fd3150) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x000055555646074c in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555556fd3120) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #6 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #7 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #8 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffea09f700 (LWP 6659)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a4531 in g_cond_wait () at /usr/lib/libglib-2.0.so.0 #2 0x00007ffff78790cd in peak_thread_work() () at ../libs/ardour/source_factory.cc:74 #3 0x0000555556468231 in sigc::pointer_functor0::operator()() const (this=0x55555703d798) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000555556464d76 in sigc::adaptor_functor >::operator()() const (this=0x55555703d790) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x000055555646074c in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x55555703d760) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #6 0x00007ffff565bd7a in () at /usr/lib/libglibmm-2.4.so.1 #7 0x00007ffff54d15b1 in () at /usr/lib/libglib-2.0.so.0 #8 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffea8a0700 (LWP 6658)): #0 0x00007ffff36d42d1 in clock_nanosleep@GLIBC_2.2.5 () at /usr/lib/libc.so.6 #1 0x00007ffff36d9bf7 in nanosleep () at /usr/lib/libc.so.6 #2 0x00007ffff54bf691 in g_usleep () at /usr/lib/libglib-2.0.so.0 #3 0x0000555556803285 in gui_event_loop(void*) (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:463 #4 0x00007ffff40c346f in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007ffff370c3d3 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fffeb1dcbc0 (LWP 6652)): #0 0x00007ffff3706f8d in syscall () at /usr/lib/libc.so.6 #1 0x00007ffff54a445d in () at /usr/lib/libglib-2.0.so.0 #2 0x0000555555b69d6c in Glib::Threads::Mutex::Lock::Lock(Glib::Threads::Mutex&) (this=0x7fffffffae30, mutex=...) at /usr/include/glibmm-2.4/glibmm/threads.h:687 #3 0x00007ffff76e2834 in ARDOUR::Route::set_strict_io(bool) (this=0x5555648bf1e0, enable=true) at ../libs/ardour/route.cc:2429 #4 0x0000555555dcbab7 in Editor::finish_bringing_in_material(boost::shared_ptr, unsigned int, unsigned int, long&, Editing::ImportMode, boost::shared_ptr&, std::__cxx11::basic_string, std::allocator > const&, boost::shared_ptr) (this=0x555558953030, region=..., in_chans=2, out_chans=2, pos=@0x555558954760: 0, mode=Editing::ImportAsTrack, existing_track=..., new_track_name="sample-003", instrument=...) at ../gtk2_ardour/editor_audio_import.cc:1027 #5 0x0000555555dcb157 in Editor::add_sources(std::vector, std::allocator >, std::allocator, std::allocator > > >, std::vector, std::allocator > >&, long&, Editing::ImportDisposition, Editing::ImportMode, int, int, boost::shared_ptr&, bool, boost::shared_ptr) (this=0x555558953030, paths=std::vector of length 1, capacity 1 = {...}, sources=std::vector of length 2, capacity 2 = {...}, pos=@0x555558954760: 0, disposition=Editing::ImportDistinctFiles, mode=Editing::ImportAsTrack, target_regions=1, target_tracks=-1, track=..., instrument=...) at ../gtk2_ardour/editor_audio_import.cc:947 #6 0x0000555555dc8c4d in Editor::import_sndfiles(std::vector, std::allocator >, std::allocator, std::allocator > > >, Editing::ImportDisposition, Editing::ImportMode, ARDOUR::SrcQuality, long&, int, int, boost::shared_ptr&, bool, boost::shared_ptr) (this=0x555558953030, paths=std::vector of length 1, capacity 1 = {...}, disposition=Editing::ImportDistinctFiles, mode=Editing::ImportAsTrack, quality=ARDOUR::SrcBest, pos=@0x7fffffffb6b8: 0, target_regions=1, target_tracks=-1, track=..., replace=false, instrument=...) at ../gtk2_ardour/editor_audio_import.cc:594 #7 0x0000555555dc7c11 in Editor::do_import(std::vector, std::allocator >, std::allocator, std::allocator > > >, Editing::ImportDisposition, Editing::ImportMode, ARDOUR::SrcQuality, ARDOUR::MidiTrackNameSource, ARDOUR::MidiTempoMapDisposition, long&, boost::shared_ptr) (this=0x555558953030, paths=std::vector of length 2, capacity 2 = {...}, disposition=Editing::ImportDistinctFiles, mode=Editing::ImportAsTrack, quality=ARDOUR::SrcBest, midi_track_name_source=ARDOUR::SMFTrackNumber, smf_tempo_disposition=ARDOUR::SMFTempoIgnore, pos=@0x7fffffffb6b8: 0, instrument=...) at ../gtk2_ardour/editor_audio_import.cc:425 #8 0x0000555556667eaa in SoundFileOmega::do_something(int) (this=0x5555649a30f0, action=-5) at ../gtk2_ardour/sfdb_ui.cc:2085 #9 0x00005555566709f8 in sigc::bound_mem_functor1::operator()(int const&) const (this=0x5555644a5020, _A_a1=@0x7fffffffb774: -5) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066 #10 0x000055555666fdad in sigc::adaptor_functor >::operator()(Gtk::ResponseType&) const (this=0x5555644a5018, _A_arg1=@0x5555644a5040: Gtk::RESPONSE_OK) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #11 0x000055555666ef1c in sigc::bind_functor<-1, sigc::bound_mem_functor1, Gtk::ResponseType, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()() (this=0x5555644a5010) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1124 #12 0x000055555666d796 in sigc::internal::slot_call0, Gtk::ResponseType, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555644a4fe0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #13 0x00007ffff56582b9 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () at /usr/lib/libglibmm-2.4.so.1 #14 0x00007ffff55ee61a in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0 #15 0x00007ffff55cf3a5 in () at /usr/lib/libgobject-2.0.so.0 #16 0x00007ffff55d2ab9 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0 #17 0x00007ffff55d46b0 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0 #18 0x00007ffff50b87fe in () at /usr/lib/libgtk-x11-2.0.so.0 #19 0x00007ffff55ee61a in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0 #20 0x00007ffff55cfad4 in () at /usr/lib/libgobject-2.0.so.0 #21 0x00007ffff55d2ab9 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0 #22 0x00007ffff55d46b0 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0 #23 0x00007ffff50b76ba in () at /usr/lib/libgtk-x11-2.0.so.0 #24 0x00007ffff516203c in () at /usr/lib/libgtk-x11-2.0.so.0 #25 0x00007ffff55ee61a in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0 #26 0x00007ffff55cf0e8 in () at /usr/lib/libgobject-2.0.so.0 #27 0x00007ffff55d25cc in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0 #28 0x00007ffff55d46b0 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0 #29 0x00007ffff527e6f8 in () at /usr/lib/libgtk-x11-2.0.so.0 #30 0x00007ffff516073e in gtk_propagate_event () at /usr/lib/libgtk-x11-2.0.so.0 #31 0x00007ffff5160b3b in gtk_main_do_event () at /usr/lib/libgtk-x11-2.0.so.0 #32 0x00007ffff4fd55be in () at /usr/lib/libgdk-x11-2.0.so.0 #33 0x00007ffff54f36be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #34 0x00007ffff54f5531 in () at /usr/lib/libglib-2.0.so.0 #35 0x00007ffff54f6543 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #36 0x00007ffff515fb7e in gtk_main () at /usr/lib/libgtk-x11-2.0.so.0 #37 0x00007ffff5b26f7d in Gtkmm2ext::UI::run(Receiver&) (this=0x5555575a2270, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:290 #38 0x000055555617ad43 in main(int, char**) (argc=5, argv=0x7fffffffca98) at ../gtk2_ardour/main.cc:435