Program terminated with signal 11, Segmentation fault. #0 0x00000000014d3f3c in MidiRegionView::begin_resizing (this=0x582e380) at ../gtk2_ardour/midi_region_view.cc:2401 2401 CanvasNote *note = dynamic_cast (*i); (gdb) thread apply all bt Thread 13 (Thread 15642): #0 0x00007fad906f61f3 in poll () from /lib64/libc.so.6 #1 0x00007fad9a666428 in ARDOUR::Butler::thread_work (this=0x4ea1400) at ../libs/ardour/butler.cc:159 #2 0x00007fad9a6663af in ARDOUR::Butler::_thread_work (arg=0x4ea1400) at ../libs/ardour/butler.cc:140 #3 0x00007fad9bab2882 in fake_thread_start (arg=0x4779570) at ../libs/pbd/pthread_utils.cc:81 #4 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #5 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 12 (Thread 15622): #0 0x00007fad909a155d in read () from /lib64/libpthread.so.0 #1 0x00007fad9693a440 in read (this=0x38d37a0, data=0x7fad85ebdb40, len=65) at /usr/include/bits/unistd.h:45 #2 Jack::JackClientSocket::Read (this=0x38d37a0, data=0x7fad85ebdb40, len=65) at ../posix/JackSocket.cpp:183 #3 0x00007fad9693dc39 in Read (this=0x38d34d0) at ../common/JackRequest.h:1450 #4 Jack::JackSocketClientChannel::Execute (this=0x38d34d0) at ../posix/JackSocketClientChannel.cpp:386 #5 0x00007fad96938c5a in Jack::JackPosixThread::ThreadHandler (arg=) at ../posix/JackPosixThread.cpp:59 #6 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #7 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 11 (Thread 15621): #0 0x00007fad9099e56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fad9693a083 in Jack::JackProcessSync::Wait (this=) at ../posix/JackProcessSync.cpp:69 #2 0x00007fad96932fc0 in Jack::JackMessageBuffer::Execute (this=0x39226a0) at ../common/JackMessageBuffer.cpp:84 #3 0x00007fad96938c5a in Jack::JackPosixThread::ThreadHandler (arg=) at ../posix/JackPosixThread.cpp:59 #4 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #5 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 10 (Thread 15620): #0 0x00007fad9099e56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fad9a5679bb in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #2 0x00007fad9a5676e9 in analyser_work () at ../libs/ardour/analyser.cc:49 #3 0x0000000001661739 in sigc::pointer_functor0::operator() (this=0x7fad80004008) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x000000000165ef46 in sigc::adaptor_functor >::operator() (this=0x7fad80004000) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000165be61 in sigc::internal::slot_call0, void>::call_it (rep=0x7fad80003fd0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007fad957db422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #7 0x00007fad9666b864 in ?? () from /usr/lib64/libglib-2.0.so.0 #8 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #9 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 9 (Thread 15619): #0 0x00007fad9099e56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fad9aa7ab53 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #2 0x0000000001661739 in sigc::pointer_functor0::operator() (this=0x38f7d18) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x000000000165ef46 in sigc::adaptor_functor >::operator() (this=0x38f7d10) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x000000000165be61 in sigc::internal::slot_call0, void>::call_it (rep=0x38f7ce0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007fad957db422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #6 0x00007fad9666b864 in ?? () from /usr/lib64/libglib-2.0.so.0 #7 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 8 (Thread 15618): #0 0x00007fad9099e56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fad9aa7ab53 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 ---Type to continue, or q to quit--- #2 0x0000000001661739 in sigc::pointer_functor0::operator() (this=0x38f9218) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x000000000165ef46 in sigc::adaptor_functor >::operator() (this=0x38f9210) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x000000000165be61 in sigc::internal::slot_call0, void>::call_it (rep=0x38f91e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007fad957db422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #6 0x00007fad9666b864 in ?? () from /usr/lib64/libglib-2.0.so.0 #7 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 7 (Thread 15644): #0 0x00007fad909a1c8d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007fad9666e258 in g_usleep () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fad9a5e07b2 in ARDOUR::AudioEngine::meter_thread (this=0x38df800) at ../libs/ardour/audioengine.cc:691 #3 0x00007fad9a601c0b in boost::_mfi::mf0::operator() (this=0x3bc8100, p=0x38df800) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007fad9a5fcf94 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x3bc8110, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007fad9a5f88f7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x3bc8100) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007fad9a5f383a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x3bc8100) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007fad9a5ef162 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x3bc80d0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007fad957db422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #9 0x00007fad9666b864 in ?? () from /usr/lib64/libglib-2.0.so.0 #10 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #11 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 6 (Thread 15643): #0 0x00007fad906f61f3 in poll () from /lib64/libc.so.6 #1 0x00007fad96645fb9 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007fad96646765 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #3 0x00007fad9ba7bfad in BaseUI::main_thread (this=0x509ced0) at ../libs/pbd/base_ui.cc:77 #4 0x00007fad9ba7d469 in sigc::bound_mem_functor0::operator() (this=0x7fad8016be98) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007fad9ba7d2c4 in sigc::adaptor_functor >::operator() (this=0x7fad8016be90) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007fad9ba7d01d in sigc::internal::slot_call0, void>::call_it (rep=0x7fad8016be60) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007fad957db422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #8 0x00007fad9666b864 in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #10 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 5 (Thread 15624): #0 0x00007fad906f61f3 in poll () from /lib64/libc.so.6 #1 0x00007fad64000acf in ?? () from /usr/lib64/libpulse.so.0 #2 0x00007fad63ff0916 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0 #3 0x00007fad63ff1cf9 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #4 0x00007fad63ff1db0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #5 0x00007fad640008cb in ?? () from /usr/lib64/libpulse.so.0 #6 0x00007fad63dbbc07 in ?? () from /usr/lib64/libpulsecommon-0.9.22.so #7 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 4 (Thread 15641): ---Type to continue, or q to quit--- #0 0x00007fad909a0790 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007fad9a760cd4 in PBD::ProcessSemaphore::wait (this=0x4d9abd8) at ../libs/pbd/pbd/semutils.h:41 #2 0x00007fad9a75ef02 in ARDOUR::Graph::run_one (this=0x4d9ab10) at ../libs/ardour/graph.cc:393 #3 0x00007fad9a75f2b1 in ARDOUR::Graph::helper_thread (this=0x4d9ab10) at ../libs/ardour/graph.cc:443 #4 0x00007fad9a764ebf in boost::_mfi::mf0::operator() (this=0x7fad5c4adca8, p=0x4d9ab10) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007fad9a7648a8 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fad5c4adcb8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007fad9a764483 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fad5c4adca8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007fad9a763fe2 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153 #8 0x000000000104c9c1 in boost::function0::operator() (this=0x7fad5c4adca0) at /usr/include/boost/function/function_template.hpp:1013 #9 0x00007fad9a5e3a57 in ARDOUR::AudioEngine::_start_process_thread (arg=0x4e15650) at ../libs/ardour/audioengine.cc:1500 #10 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #11 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 3 (Thread 15640): #0 0x00007fad909a0790 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007fad9a760cd4 in PBD::ProcessSemaphore::wait (this=0x4d9abf8) at ../libs/pbd/pbd/semutils.h:41 #2 0x00007fad9a75df89 in ARDOUR::Graph::restart_cycle (this=0x4d9ab10) at ../libs/ardour/graph.cc:257 #3 0x00007fad9a75df53 in ARDOUR::Graph::dec_ref (this=0x4d9ab10) at ../libs/ardour/graph.cc:244 #4 0x00007fad9a765b02 in ARDOUR::GraphNode::finish (this=0x506e900, chain=0) at ../libs/ardour/graphnode.cc:61 #5 0x00007fad9a75f0c8 in ARDOUR::Graph::run_one (this=0x4d9ab10) at ../libs/ardour/graph.cc:407 #6 0x00007fad9a75f5ad in ARDOUR::Graph::main_thread (this=0x4d9ab10) at ../libs/ardour/graph.cc:479 #7 0x00007fad9a764ebf in boost::_mfi::mf0::operator() (this=0x7fad5c52eca8, p=0x4d9ab10) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007fad9a7648a8 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fad5c52ecb8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #9 0x00007fad9a764483 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fad5c52eca8) at /usr/include/boost/bind/bind_template.hpp:20 #10 0x00007fad9a763fe2 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153 #11 0x000000000104c9c1 in boost::function0::operator() (this=0x7fad5c52eca0) at /usr/include/boost/function/function_template.hpp:1013 #12 0x00007fad9a5e3a57 in ARDOUR::AudioEngine::_start_process_thread (arg=0x4d9af90) at ../libs/ardour/audioengine.cc:1500 #13 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #14 0x00007fad906fee7d in clone () from /lib64/libc.so.6 Thread 2 (Thread 15623): #0 0x00007fad909a0881 in sem_timedwait () from /lib64/libpthread.so.0 #1 0x00007fad969392ef in Jack::JackPosixSemaphore::TimedWait (this=0x391ffd0, usec=) at ../posix/JackPosixSemaphore.cpp:121 #2 0x00007fad96926253 in Jack::JackConnectionManager::SuspendRefNum (this=, control=0x7fad9c68f000, table=0x0, timing=0xffffffffffffffff, time_out_usec=2) at ../common/JackConnectionManager.cpp:237 #3 0x00007fad96928745 in Jack::JackGraphManager::SuspendRefNum (this=, control=0x109, table=0x0, usec=2) at ../common/JackGraphManager.cpp:127 #4 0x00007fad9692307c in WaitSync (this=0x38d3300) at ../common/JackClient.cpp:591 #5 CycleWaitAux (this=0x38d3300) at ../common/JackClient.cpp:558 #6 Jack::JackClient::CycleWait (this=0x38d3300) at ../common/JackClient.cpp:575 #7 0x00007fad96920187 in jack_cycle_wait (ext_client=0x7fad9c6a3000) at ../common/JackAPI.cpp:873 #8 0x00007fad9a5df9bc in ARDOUR::AudioEngine::process_thread (this=0x38df800) at ../libs/ardour/audioengine.cc:437 #9 0x00007fad9a5df5e6 in ARDOUR::AudioEngine::_process_thread (arg=0x38df800) at ../libs/ardour/audioengine.cc:352 #10 0x00007fad9692498b in Jack::JackClient::Execute (this=0x38d3300) at ../common/JackClient.cpp:535 #11 0x00007fad96938c5a in Jack::JackPosixThread::ThreadHandler (arg=) at ../posix/JackPosixThread.cpp:59 #12 0x00007fad90999c1a in start_thread () from /lib64/libpthread.so.0 #13 0x00007fad906fee7d in clone () from /lib64/libc.so.6 ---Type to continue, or q to quit--- Thread 1 (Thread 15614): #0 0x00000000014d3f3c in MidiRegionView::begin_resizing (this=0x582e380) at ../gtk2_ardour/midi_region_view.cc:2401 #1 0x0000000001284a31 in NoteResizeDrag::start_grab (this=0x5837fd0, event=0x579e990) at ../gtk2_ardour/editor_drag.cc:1518 #2 0x000000000127d0e2 in DragManager::start_grab (this=0x3ac41e0, e=0x579e990, c=0x3aeafb0) at ../gtk2_ardour/editor_drag.cc:128 #3 0x000000000127cffb in DragManager::set (this=0x3ac41e0, d=0x5837fd0, e=0x579e990, c=0x3aeafb0) at ../gtk2_ardour/editor_drag.cc:115 #4 0x00000000012d0575 in Editor::button_press_handler_1 (this=0x3a74540, item=0x58060e0, event=0x579e990, item_type=NoteItem) at ../gtk2_ardour/editor_mouse.cc:766 #5 0x00000000012d2558 in Editor::button_press_handler (this=0x3a74540, item=0x58060e0, event=0x579e990, item_type=NoteItem) at ../gtk2_ardour/editor_mouse.cc:1173 #6 0x00000000012764df in Editor::typed_event (this=0x3a74540, item=0x58060e0, event=0x579e990, type=NoteItem) at ../gtk2_ardour/editor_canvas_events.cc:198 #7 0x00000000012785ec in Editor::canvas_note_event (this=0x3a74540, event=0x579e990, item=0x58060e0) at ../gtk2_ardour/editor_canvas_events.cc:1015 #8 0x00000000011661f4 in Gnome::Canvas::CanvasNote::on_event (this=0x58060e0, ev=0x579e990) at ../gtk2_ardour/canvas-note.cc:26 #9 0x00007fad917d3680 in Gnome::Canvas::Item_Class::event_callback(_GnomeCanvasItem*, _GdkEvent*) () from /usr/lib64/libgnomecanvasmm-2.6.so.1 #10 0x00007fad991125ea in gnome_canvas_marshal_BOOLEAN__BOXED (closure=0x3ac9e20, return_value=0x7fffbc2354f0, n_param_values=2, param_values=0x585e590, invocation_hint=0x7fffbc2354b0, marshal_data=0x7fad917d3620) at ../libs/gnomecanvas/libgnomecanvas/gnome-canvas-marshal.c:125 #11 0x00007fad9555c2aa in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #12 0x00007fad95572363 in ?? () from /usr/lib64/libgobject-2.0.so.0 #13 0x00007fad95573a2c in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #14 0x00007fad955741a3 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #15 0x00007fad991188b0 in emit_event (canvas=0x3abb520, event=0x52a6100) at ../libs/gnomecanvas/libgnomecanvas/gnome-canvas.c:2583 #16 0x00007fad9911924c in gnome_canvas_button (widget=0x3abb520, event=0x52a6100) at ../libs/gnomecanvas/libgnomecanvas/gnome-canvas.c:2790 #17 0x00007fad94c64518 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #18 0x00007fad9555c2aa in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #19 0x00007fad95572363 in ?? () from /usr/lib64/libgobject-2.0.so.0 #20 0x00007fad95573a2c in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #21 0x00007fad955741a3 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #22 0x00007fad94d7abff in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #23 0x00007fad94c5c983 in gtk_propagate_event () from /usr/lib64/libgtk-x11-2.0.so.0 #24 0x00007fad94c5da3b in gtk_main_do_event () from /usr/lib64/libgtk-x11-2.0.so.0 #25 0x00007fad948d0c0c in ?? () from /usr/lib64/libgdk-x11-2.0.so.0 #26 0x00007fad96641bc1 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #27 0x00007fad96646258 in ?? () from /usr/lib64/libglib-2.0.so.0 #28 0x00007fad96646765 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #29 0x00007fad94c5ded7 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 #30 0x00007fad994cf8e2 in Gtkmm2ext::UI::run (this=0x3702e00, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:268 #31 0x00000000014a34b8 in main (argc=2, argv=0x7fffbc236128) at ../gtk2_ardour/main.cc:557 (gdb)