Program terminated with signal 11, Segmentation fault. #0 0x00000000014d211e in MidiRegionView::begin_resizing (this=0x7f73f61a61e0) at ../gtk2_ardour/midi_region_view.cc:2386 2386 CanvasNote *note = dynamic_cast (*i); (gdb) thread apply all bt Thread 13 (Thread 12007): #0 0x00007f742740d1f3 in poll () from /lib64/libc.so.6 #1 0x00007f73f04c8acf in ?? () from /usr/lib64/libpulse.so.0 #2 0x00007f73f04b8916 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0 #3 0x00007f73f04b9cf9 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #4 0x00007f73f04b9db0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #5 0x00007f73f04c88cb in ?? () from /usr/lib64/libpulse.so.0 #6 0x00007f73f0283c07 in ?? () from /usr/lib64/libpulsecommon-0.9.22.so #7 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 12 (Thread 12006): #0 0x00007f74276b8c8d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007f742d381258 in g_usleep () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f74312f0292 in ARDOUR::AudioEngine::meter_thread (this=0x41b1ee0) at ../libs/ardour/audioengine.cc:691 #3 0x00007f74313116eb in boost::_mfi::mf0::operator() (this=0x7f741a89f2f0, p=0x41b1ee0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f743130ca74 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7f741a89f300, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007f74313083d7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7f741a89f2f0) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007f743130331a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x7f741a89f2f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f74312fec42 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x7f741a89f2c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f742c4ee422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #9 0x00007f742d37e864 in ?? () from /usr/lib64/libglib-2.0.so.0 #10 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #11 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 11 (Thread 11991): #0 0x00007f74276b855d in read () from /lib64/libpthread.so.0 #1 0x00007f742d64d440 in read (this=0x3e5f5a0, data=0x7f741cde5b40, len=65) at /usr/include/bits/unistd.h:45 #2 Jack::JackClientSocket::Read (this=0x3e5f5a0, data=0x7f741cde5b40, len=65) at ../posix/JackSocket.cpp:183 #3 0x00007f742d650c39 in Read (this=0x41bf640) at ../common/JackRequest.h:1450 #4 Jack::JackSocketClientChannel::Execute (this=0x41bf640) at ../posix/JackSocketClientChannel.cpp:386 #5 0x00007f742d64bc5a in Jack::JackPosixThread::ThreadHandler (arg=) at ../posix/JackPosixThread.cpp:59 #6 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #7 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 10 (Thread 11990): #0 0x00007f74276b556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f742d64d083 in Jack::JackProcessSync::Wait (this=) at ../posix/JackProcessSync.cpp:69 #2 0x00007f742d645fc0 in Jack::JackMessageBuffer::Execute (this=0x41b7050) at ../common/JackMessageBuffer.cpp:84 #3 0x00007f742d64bc5a in Jack::JackPosixThread::ThreadHandler (arg=) at ../posix/JackPosixThread.cpp:59 #4 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #5 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 9 (Thread 11986): #0 0x00007f74276b556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f743127749b in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #2 0x00007f74312771c9 in analyser_work () at ../libs/ardour/analyser.cc:49 #3 0x000000000165f051 in sigc::pointer_functor0::operator() (this=0x402bb48) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 ---Type to continue, or q to quit--- #4 0x000000000165c85e in sigc::adaptor_functor >::operator() (this=0x402bb40) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x0000000001659779 in sigc::internal::slot_call0, void>::call_it (rep=0x402bb10) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007f742c4ee422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #7 0x00007f742d37e864 in ?? () from /usr/lib64/libglib-2.0.so.0 #8 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #9 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 8 (Thread 12003): #0 0x00007f742740d1f3 in poll () from /lib64/libc.so.6 #1 0x00007f742d358fb9 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f742d359765 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f7432788fad in BaseUI::main_thread (this=0x7f7418003dc0) at ../libs/pbd/base_ui.cc:77 #4 0x00007f743278a469 in sigc::bound_mem_functor0::operator() (this=0x7f7418004568) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007f743278a2c4 in sigc::adaptor_functor >::operator() (this=0x7f7418004560) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007f743278a01d in sigc::internal::slot_call0, void>::call_it (rep=0x7f7418004530) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007f742c4ee422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #8 0x00007f742d37e864 in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #10 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 7 (Thread 11985): #0 0x00007f74276b556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7431788d53 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #2 0x000000000165f051 in sigc::pointer_functor0::operator() (this=0x4054f88) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x000000000165c85e in sigc::adaptor_functor >::operator() (this=0x4054f80) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x0000000001659779 in sigc::internal::slot_call0, void>::call_it (rep=0x4054f50) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007f742c4ee422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #6 0x00007f742d37e864 in ?? () from /usr/lib64/libglib-2.0.so.0 #7 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 6 (Thread 11984): #0 0x00007f74276b556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7431788d53 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #2 0x000000000165f051 in sigc::pointer_functor0::operator() (this=0x4056488) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x000000000165c85e in sigc::adaptor_functor >::operator() (this=0x4056480) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x0000000001659779 in sigc::internal::slot_call0, void>::call_it (rep=0x4056450) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007f742c4ee422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #6 0x00007f742d37e864 in ?? () from /usr/lib64/libglib-2.0.so.0 #7 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 5 (Thread 12002): #0 0x00007f742740d1f3 in poll () from /lib64/libc.so.6 #1 0x00007f7431375e64 in ARDOUR::Butler::thread_work (this=0x55a8cf0) at ../libs/ardour/butler.cc:159 #2 0x00007f7431375deb in ARDOUR::Butler::_thread_work (arg=0x55a8cf0) at ../libs/ardour/butler.cc:140 #3 0x00007f74327bf882 in fake_thread_start (arg=0x55c0090) at ../libs/pbd/pthread_utils.cc:81 #4 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #5 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 4 (Thread 12000): ---Type to continue, or q to quit--- #0 0x00007f74276b7790 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f74314704b0 in PBD::ProcessSemaphore::wait (this=0x55aa138) at ../libs/pbd/pbd/semutils.h:41 #2 0x00007f743146e6de in ARDOUR::Graph::run_one (this=0x55aa070) at ../libs/ardour/graph.cc:393 #3 0x00007f743146ed89 in ARDOUR::Graph::main_thread (this=0x55aa070) at ../libs/ardour/graph.cc:479 #4 0x00007f743147469b in boost::_mfi::mf0::operator() (this=0x7f741c0bdca8, p=0x55aa070) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007f7431474084 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7f741c0bdcb8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007f7431473c5f in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7f741c0bdca8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007f74314737be 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 0x000000000104b081 in boost::function0::operator() (this=0x7f741c0bdca0) at /usr/include/boost/function/function_template.hpp:1013 #9 0x00007f74312f3537 in ARDOUR::AudioEngine::_start_process_thread (arg=0x55ba500) at ../libs/ardour/audioengine.cc:1500 #10 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #11 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 3 (Thread 12001): #0 0x00007f74276b7790 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f74314704b0 in PBD::ProcessSemaphore::wait (this=0x55aa158) at ../libs/pbd/pbd/semutils.h:41 #2 0x00007f743146d765 in ARDOUR::Graph::restart_cycle (this=0x55aa070) at ../libs/ardour/graph.cc:257 #3 0x00007f743146d72f in ARDOUR::Graph::dec_ref (this=0x55aa070) at ../libs/ardour/graph.cc:244 #4 0x00007f74314752de in ARDOUR::GraphNode::finish (this=0x7f7418fe5a60, chain=1) at ../libs/ardour/graphnode.cc:61 #5 0x00007f743146e8a4 in ARDOUR::Graph::run_one (this=0x55aa070) at ../libs/ardour/graph.cc:407 #6 0x00007f743146ea8d in ARDOUR::Graph::helper_thread (this=0x55aa070) at ../libs/ardour/graph.cc:443 #7 0x00007f743147469b in boost::_mfi::mf0::operator() (this=0x7f73fff41ca8, p=0x55aa070) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007f7431474084 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7f73fff41cb8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #9 0x00007f7431473c5f in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7f73fff41ca8) at /usr/include/boost/bind/bind_template.hpp:20 #10 0x00007f74314737be 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 0x000000000104b081 in boost::function0::operator() (this=0x7f73fff41ca0) at /usr/include/boost/function/function_template.hpp:1013 #12 0x00007f74312f3537 in ARDOUR::AudioEngine::_start_process_thread (arg=0x55ba500) at ../libs/ardour/audioengine.cc:1500 #13 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #14 0x00007f7427415e7d in clone () from /lib64/libc.so.6 Thread 2 (Thread 11999): #0 0x00007f74276b7881 in sem_timedwait () from /lib64/libpthread.so.0 #1 0x00007f742d64c2ef in Jack::JackPosixSemaphore::TimedWait (this=0x41b4cb0, usec=) at ../posix/JackPosixSemaphore.cpp:121 #2 0x00007f742d639253 in Jack::JackConnectionManager::SuspendRefNum (this=, control=0x7f7433399000, table=0x0, timing=0xffffffffffffffff, time_out_usec=2) at ../common/JackConnectionManager.cpp:237 #3 0x00007f742d63b745 in Jack::JackGraphManager::SuspendRefNum (this=, control=0x109, table=0x0, usec=2) at ../common/JackGraphManager.cpp:127 #4 0x00007f742d63607c in WaitSync (this=0x41bf470) at ../common/JackClient.cpp:591 #5 CycleWaitAux (this=0x41bf470) at ../common/JackClient.cpp:558 #6 Jack::JackClient::CycleWait (this=0x41bf470) at ../common/JackClient.cpp:575 #7 0x00007f742d633187 in jack_cycle_wait (ext_client=0x7f74333ad000) at ../common/JackAPI.cpp:873 #8 0x00007f74312ef49c in ARDOUR::AudioEngine::process_thread (this=0x41b1ee0) at ../libs/ardour/audioengine.cc:437 #9 0x00007f74312ef0c6 in ARDOUR::AudioEngine::_process_thread (arg=0x41b1ee0) at ../libs/ardour/audioengine.cc:352 #10 0x00007f742d63798b in Jack::JackClient::Execute (this=0x41bf470) at ../common/JackClient.cpp:535 #11 0x00007f742d64bc5a in Jack::JackPosixThread::ThreadHandler (arg=) at ../posix/JackPosixThread.cpp:59 #12 0x00007f74276b0c1a in start_thread () from /lib64/libpthread.so.0 #13 0x00007f7427415e7d in clone () from /lib64/libc.so.6 ---Type to continue, or q to quit--- Thread 1 (Thread 11976): #0 0x00000000014d211e in MidiRegionView::begin_resizing (this=0x7f73f61a61e0) at ../gtk2_ardour/midi_region_view.cc:2386 #1 0x00000000012830a5 in NoteResizeDrag::start_grab (this=0x7f73f4fc0300, event=0x7f73f754ce50) at ../gtk2_ardour/editor_drag.cc:1518 #2 0x000000000127b756 in DragManager::start_grab (this=0x43624a0, e=0x7f73f754ce50, c=0x43892c0) at ../gtk2_ardour/editor_drag.cc:128 #3 0x000000000127b66f in DragManager::set (this=0x43624a0, d=0x7f73f4fc0300, e=0x7f73f754ce50, c=0x43892c0) at ../gtk2_ardour/editor_drag.cc:115 #4 0x00000000012cebf9 in Editor::button_press_handler_1 (this=0x4312530, item=0x7f73f707f140, event=0x7f73f754ce50, item_type=NoteItem) at ../gtk2_ardour/editor_mouse.cc:766 #5 0x00000000012d0bdc in Editor::button_press_handler (this=0x4312530, item=0x7f73f707f140, event=0x7f73f754ce50, item_type=NoteItem) at ../gtk2_ardour/editor_mouse.cc:1173 #6 0x0000000001274b53 in Editor::typed_event (this=0x4312530, item=0x7f73f707f140, event=0x7f73f754ce50, type=NoteItem) at ../gtk2_ardour/editor_canvas_events.cc:198 #7 0x0000000001276c60 in Editor::canvas_note_event (this=0x4312530, event=0x7f73f754ce50, item=0x7f73f707f140) at ../gtk2_ardour/editor_canvas_events.cc:1015 #8 0x00000000011648b4 in Gnome::Canvas::CanvasNote::on_event (this=0x7f73f707f140, ev=0x7f73f754ce50) at ../gtk2_ardour/canvas-note.cc:26 #9 0x00007f74284ea680 in Gnome::Canvas::Item_Class::event_callback(_GnomeCanvasItem*, _GdkEvent*) () from /usr/lib64/libgnomecanvasmm-2.6.so.1 #10 0x00007f742fe225ea in gnome_canvas_marshal_BOOLEAN__BOXED (closure=0x43680d0, return_value=0x7fffcbe47f50, n_param_values=2, param_values=0x7f73f78c6440, invocation_hint=0x7fffcbe47f10, marshal_data=0x7f74284ea620) at ../libs/gnomecanvas/libgnomecanvas/gnome-canvas-marshal.c:125 #11 0x00007f742c26f2aa in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #12 0x00007f742c285363 in ?? () from /usr/lib64/libgobject-2.0.so.0 #13 0x00007f742c286a2c in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #14 0x00007f742c2871a3 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #15 0x00007f742fe288b0 in emit_event (canvas=0x4359520, event=0x75ad8e0) at ../libs/gnomecanvas/libgnomecanvas/gnome-canvas.c:2583 #16 0x00007f742fe2924c in gnome_canvas_button (widget=0x4359520, event=0x75ad8e0) at ../libs/gnomecanvas/libgnomecanvas/gnome-canvas.c:2790 #17 0x00007f742b977518 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #18 0x00007f742c26f2aa in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #19 0x00007f742c285363 in ?? () from /usr/lib64/libgobject-2.0.so.0 #20 0x00007f742c286a2c in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #21 0x00007f742c2871a3 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #22 0x00007f742ba8dbff in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #23 0x00007f742b96f983 in gtk_propagate_event () from /usr/lib64/libgtk-x11-2.0.so.0 #24 0x00007f742b970a3b in gtk_main_do_event () from /usr/lib64/libgtk-x11-2.0.so.0 #25 0x00007f742b5e3c0c in ?? () from /usr/lib64/libgdk-x11-2.0.so.0 #26 0x00007f742d354bc1 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #27 0x00007f742d359258 in ?? () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f742d359765 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f742b970ed7 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 #30 0x00007f74301df822 in Gtkmm2ext::UI::run (this=0x3e60dd0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:268 #31 0x00000000014a1b1c in main (argc=2, argv=0x7fffcbe48b88) at ../gtk2_ardour/main.cc:557