(gdb) thread apply all bt Thread 57 (Thread 0x7fffa9958800 (LWP 7547)): #0 0x00007ffff0664286 in start_thread () from /lib64/libpthread.so.0 #1 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7fffd1752700 (LWP 7508)): #0 0x00007ffff066b25d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007ffff4628548 in g_usleep () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff6f8d3e6 in ARDOUR::AutomationWatch::thread (this=0x119b7480) at ../libs/ardour/automation_watch.cc:139 #3 0x00007ffff6f909c1 in boost::_mfi::mf0::operator() (this=0x116a2110, p=0x119b7480) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6f90624 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x116a2120, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff6f901a1 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x116a2110) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff6f9012c in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x116a2110) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff6f8fc60 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x116a20e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #9 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #10 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #11 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7fffac15e700 (LWP 7507)): #0 0x00007fffed701b3d in poll () from /lib64/libc.so.6 #1 0x00007ffff4602004 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff460232a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff574a4c3 in BaseUI::main_thread (this=0x70ebcd8) at ../libs/pbd/base_ui.cc:91 #4 0x00007ffff574dfe4 in sigc::bound_mem_functor0::operator() (this=0x71017f8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff574dd24 in sigc::adaptor_functor >::operator() (this=0x71017f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff574d6e1 in sigc::internal::slot_call0, void>::call_it (rep=0x71017c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #8 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #10 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7fffaa15a700 (LWP 7506)): #0 0x00007fffed701b3d in poll () from /lib64/libc.so.6 #1 0x00007ffff4602004 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff460232a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff574a4c3 in BaseUI::main_thread (this=0x6ff0720) at ../libs/pbd/base_ui.cc:91 #4 0x00007ffff574dfe4 in sigc::bound_mem_functor0::operator() (this=0x6ff0f08) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff574dd24 in sigc::adaptor_functor >::operator() (this=0x6ff0f00) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff574d6e1 in sigc::internal::slot_call0, void>::call_it (rep=0x6ff0ed0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #8 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #10 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7fffa8104800 (LWP 7505)): #0 0x00007fffed701b3d in poll () from /lib64/libc.so.6 #1 0x00007ffff6fa0ad6 in ARDOUR::Butler::wait_for_requests (this=0x2c785b0) at ../libs/ardour/butler.cc:162 #2 0x00007ffff6fa0df1 in ARDOUR::Butler::thread_work (this=0x2c785b0) at ../libs/ardour/butler.cc:223 #3 0x00007ffff6fa0a6b in ARDOUR::Butler::_thread_work (arg=0x2c785b0) at ../libs/ardour/butler.cc:149 #4 0x00007ffff57744ce in fake_thread_start (arg=0x6ff0550) at ../libs/pbd/pthread_utils.cc:93 #5 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #6 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7fffaa95b700 (LWP 7502)): #0 0x00007ffff066b25d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007ffff4628548 in g_usleep () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff6f40122 in ARDOUR::AudioEngine::meter_thread (this=0x22ef7a0) at ../libs/ardour/audioengine.cc:407 #3 0x00007ffff6f4bb8f in boost::_mfi::mf0::operator() (this=0x2d9a5e0, p=0x22ef7a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6f4b798 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x2d9a5f0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff6f4b0c7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x2d9a5e0) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff6f4a876 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x2d9a5e0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff6f4997e in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x2d9a5b0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #9 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #10 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 ---Type to continue, or q to quit--- #11 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7fffa8d4f700 (LWP 7501)): #0 0x00007ffff066a1d0 in sem_timedwait () from /lib64/libpthread.so.0 #1 0x00007fffe063562c in ?? () from /usr/lib64/libjack.so.0 #2 0x00007fffe061f0b9 in ?? () from /usr/lib64/libjack.so.0 #3 0x00007fffe061d717 in ?? () from /usr/lib64/libjack.so.0 #4 0x00007fffe0af1fe6 in ARDOUR::JACKAudioBackend::process_thread (this=0x27626b0) at ../libs/backends/jack/jack_audiobackend.cc:917 #5 0x00007fffe0af1f96 in ARDOUR::JACKAudioBackend::_process_thread (arg=0x27626b0) at ../libs/backends/jack/jack_audiobackend.cc:903 #6 0x00007fffe061d68a in ?? () from /usr/lib64/libjack.so.0 #7 0x00007fffe0634c20 in ?? () from /usr/lib64/libjack.so.0 #8 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #9 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7fffd00ad700 (LWP 7500)): #0 0x00007ffff066ab7d in read () from /lib64/libpthread.so.0 #1 0x00007fffe06363c4 in ?? () from /usr/lib64/libjack.so.0 #2 0x00007fffe0638c3c in ?? () from /usr/lib64/libjack.so.0 #3 0x00007fffe0634c20 in ?? () from /usr/lib64/libjack.so.0 #4 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #5 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7fffd012e700 (LWP 7499)): #0 0x00007ffff06680af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007fffe0635aec in ?? () from /usr/lib64/libjack.so.0 #2 0x00007fffe06319f8 in ?? () from /usr/lib64/libjack.so.0 #3 0x00007fffe0634c20 in ?? () from /usr/lib64/libjack.so.0 #4 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #5 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7fffd2600700 (LWP 7485)): #0 0x00007fffed701b3d in poll () from /lib64/libc.so.6 #1 0x00007ffff4602004 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff460210c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff4602149 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #5 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #6 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7fffd2e01700 (LWP 7484)): #0 0x00007fffed701b3d in poll () from /lib64/libc.so.6 #1 0x00007ffff4602004 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff460232a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff2caf1f6 in ?? () from /usr/lib64/libgio-2.0.so.0 #4 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #5 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #6 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7fffe1e0e700 (LWP 7481)): #0 0x00007ffff06680af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007ffff4643c57 in g_cond_wait () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff6ef34e8 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81 #3 0x00007ffff6ef32d1 in analyser_work () at ../libs/ardour/analyser.cc:46 #4 0x00000000015684eb in sigc::pointer_functor0::operator() (this=0x22ccf28) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x00000000015658d4 in sigc::adaptor_functor >::operator() (this=0x22ccf20) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x000000000156237b in sigc::internal::slot_call0, void>::call_it (rep=0x22ccef0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #8 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #10 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fffe260f700 (LWP 7480)): #0 0x00007ffff06680af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007ffff4643c57 in g_cond_wait () from /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff7338994 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x00000000015684eb in sigc::pointer_functor0::operator() (this=0x22cf418) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00000000015658d4 in sigc::adaptor_functor >::operator() (this=0x22cf410) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000156237b in sigc::internal::slot_call0, void>::call_it (rep=0x22cf3e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #7 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #8 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #9 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fffe2e10700 (LWP 7479)): #0 0x00007ffff06680af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007ffff4643c57 in g_cond_wait () from /usr/lib64/libglib-2.0.so.0 ---Type to continue, or q to quit--- #2 0x00007ffff7338994 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x00000000015684eb in sigc::pointer_functor0::operator() (this=0x2271898) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00000000015658d4 in sigc::adaptor_functor >::operator() (this=0x2271890) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000156237b in sigc::internal::slot_call0, void>::call_it (rep=0x2271860) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff4b5bcbd in ?? () from /usr/lib64/libglibmm-2.4.so.1 #7 0x00007ffff4626fa5 in ?? () from /usr/lib64/libglib-2.0.so.0 #8 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #9 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fffe3611700 (LWP 7478)): #0 0x00007ffff066b25d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007ffff4628548 in g_usleep () from /usr/lib64/libglib-2.0.so.0 #2 0x000000000184aa62 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:381 #3 0x00007ffff06640db in start_thread () from /lib64/libpthread.so.0 #4 0x00007fffed70a90d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7ffff7f84a00 (LWP 7474)): #0 0x00007fffedfab7eb in std::basic_string, std::allocator >::basic_string(std::string const&) () from /usr/lib64/libstdc++.so.6 #1 0x000000000114593c in Editor::add_sources (this=0x45e3090, paths=std::vector of length 1, capacity 1 = {...}, sources=std::vector of length 8, capacity 8 = {...}, pos=@0x45e4510: 0, disposition=Editing::ImportDistinctFiles, mode=Editing::ImportAsTrack, target_regions=-1, target_tracks=-1, track=...) at ../gtk2_ardour/editor_audio_import.cc:749 #2 0x0000000001143e0c in Editor::import_sndfiles (this=0x45e3090, paths=std::vector of length 1, capacity 1 = {...}, disposition=Editing::ImportDistinctFiles, mode=Editing::ImportAsTrack, quality=ARDOUR::SrcBest, pos=@0x7fffffffc208: 0, target_regions=1, target_tracks=-1, track=..., replace=false) at ../gtk2_ardour/editor_audio_import.cc:507 #3 0x00000000011430b6 in Editor::do_import (this=0x45e3090, paths=std::vector of length 1, capacity 1 = {...}, disposition=Editing::ImportDistinctFiles, mode=Editing::ImportAsTrack, quality=ARDOUR::SrcBest, pos=@0x7fffffffc208: 0) at ../gtk2_ardour/editor_audio_import.cc:345 #4 0x00000000016ebca9 in SoundFileOmega::do_something (this=0x2c40000, action=-5) at ../gtk2_ardour/sfdb_ui.cc:1971 #5 0x00000000016f38b4 in sigc::bound_mem_functor1::operator() (this=0x2c14fb0, _A_a1=@0x7fffffffc2dc: -5) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851 #6 0x00000000016f2f08 in sigc::adaptor_functor >::operator() (this=0x2c14fa8, _A_arg1=@0x2c14fd0: Gtk::RESPONSE_OK) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84 #7 0x00000000016f21bb 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=0x2c14fa0) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1110 #8 0x00000000016f0d33 in sigc::internal::slot_call0, Gtk::ResponseType, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it (rep=0x2c14f70) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #9 0x00007ffff4b68bc8 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /usr/lib64/libglibmm-2.4.so.1 #10 0x00007ffff48d25b8 in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #11 0x00007ffff48e4201 in ?? () from /usr/lib64/libgobject-2.0.so.0 #12 0x00007ffff48ebc79 in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #13 0x00007ffff48ebf32 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #14 0x00007ffff3c074f5 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #15 0x00007ffff48d25b8 in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #16 0x00007ffff48e3787 in ?? () from /usr/lib64/libgobject-2.0.so.0 #17 0x00007ffff48ebc79 in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #18 0x00007ffff48ebf32 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #19 0x00007ffff3c06439 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #20 0x00007ffff3ca8a05 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #21 0x00007ffff48d25b8 in g_closure_invoke () from /usr/lib64/libgobject-2.0.so.0 #22 0x00007ffff48e3d2b in ?? () from /usr/lib64/libgobject-2.0.so.0 #23 0x00007ffff48eb949 in g_signal_emit_valist () from /usr/lib64/libgobject-2.0.so.0 #24 0x00007ffff48ebf32 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 #25 0x00007ffff3db88d4 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #26 0x00007ffff3ca71b4 in gtk_propagate_event () from /usr/lib64/libgtk-x11-2.0.so.0 #27 0x00007ffff3ca756b in gtk_main_do_event () from /usr/lib64/libgtk-x11-2.0.so.0 #28 0x00007ffff3917b2c in ?? () from /usr/lib64/libgdk-x11-2.0.so.0 #29 0x00007ffff4601e24 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #30 0x00007ffff4602068 in ?? () from /usr/lib64/libglib-2.0.so.0 #31 0x00007ffff460232a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #32 0x00007ffff3ca6657 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 #33 0x00007ffff5b641a2 in Gtkmm2ext::UI::run (this=0x23d45c0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:278 #34 0x000000000136a11e in main (argc=1, argv=0x7fffffffd428) at ../gtk2_ardour/main.cc:280 (gdb)