Thread 9 (process 4387): #0 0xb80de430 in __kernel_vsyscall () #1 0xb6d9a0fb in read () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb6a58ddb in psf_fread (ptr=0xc2cc078, bytes=4, items=6773760, psf=0xa8e1bfb0) at /usr/include/bits/unistd.h:45 #3 0xb6a631bc in host_read_f (psf=0xa8e1bfb0, ptr=0xc2cc078, len=1693440) at float32.c:571 #4 0xb6a2e4fb in sf_read_float (sndfile=0xa8e1bfb0, ptr=0xc2cc078, len=1693440) at sndfile.c:1608 #5 0xb802942c in ARDOUR::SndFileSource::read_unlocked (this=0xa8e1bcb8, dst=0xc2cc078, start=1834560, cnt=1693440) at libs/ardour/sndfilesource.cc:351 #6 0xb7e80b78 in ARDOUR::AudioSource::read (this=0xa8e1bcb8, dst=0xc2cc078, start=1834560, cnt=1693440) at libs/ardour/audiosource.cc:256 #7 0xb7e74d02 in ARDOUR::AudioRegion::_read_at (this=0xa0ea2fd0, srcs=@0xa0ea3084, limit=1693440, buf=0xc0e9af8, mixdown_buffer=0xc2cc078, gain_buffer=0xafe18008, position=8043840, cnt=4294474096, chan_n=0, read_frames=0, skip_frames=0, rops=4294967295) at libs/ardour/audioregion.cc:576 #8 0xb7e75388 in ARDOUR::AudioRegion::read_at (this=0xa0ea2fd0, buf=0xc0e9af8, mixdown_buffer=0xafe59008, gain_buffer=0xafe18008, file_position=8043840, cnt=720, chan_n=0, read_frames=0, skip_frames=0) at libs/ardour/audioregion.cc:513 #9 0xb7ed7c3d in ARDOUR::Crossfade::read_at (this=0xa0ea49d0, buf=0x9c6bce88, mixdown_buffer=0xafe59008, gain_buffer=0xafe18008, start=8043840, cnt=60512, chan_n=0, read_frames=0, skip_frames=0) at libs/ardour/crossfade.cc:320 #10 0xb7e64059 in ARDOUR::AudioPlaylist::read (this=0xa0ea07b0, buf=0x9c6b8008, mixdown_buffer=0xafe59008, gain_buffer=0xafe18008, start=8038816, cnt=65536, chan_n=0) at libs/ardour/audio_playlist.cc:203 #11 0xb7e3b9de in ARDOUR::AudioDiskstream::read (this=0x9ff6dcd8, buf=0x9c6b8008, mixdown_buffer=0xafe59008, gain_buffer=0xafe18008, start=@0xafe16294, cnt=65536, channel_info=0x9ff6ded0, channel=0, reversed=false) at libs/ardour/audio_diskstream.cc:1103 #12 0xb7e3c5f4 in ARDOUR::AudioDiskstream::_do_refill (this=0x9ff6dcd8, mixdown_buffer=0xafe59008, gain_buffer=0xafe18008) at libs/ardour/audio_diskstream.cc:1353 #13 0xb7e4ab9d in ARDOUR::AudioDiskstream::do_refill (this=0x9ff6dcd8) at libs/ardour/ardour/audio_diskstream.h:219 #14 0xb7f8de50 in ARDOUR::Session::butler_thread_work (this=0xae31090) at libs/ardour/session_butler.cc:267 #15 0xb7f8e915 in ARDOUR::Session::_butler_thread_work (arg=0xae31090) at libs/ardour/session_butler.cc:159 #16 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #17 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 8 (process 4331): #0 0xb80de430 in __kernel_vsyscall () #1 0xb6d9a8f6 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb787cb52 in IA__g_usleep (microseconds=2951820140) at /build/buildd/glib2.0-2.20.1/glib/gtimer.c:170 #3 0xb77e3639 in Glib::usleep (microseconds=10000) at libs/glibmm2/glibmm/timer.cc:68 #4 0xb7e4d616 in ARDOUR::AudioEngine::meter_thread (this=0xa22f780) at libs/ardour/audioengine.cc:453 #5 0xb7e51591 in sigc::bound_mem_functor0::operator() (this=0xae13b6c) at libs/sigc++2/sigc++/functors/mem_fun.h:1787 #6 0xb7e515b8 in sigc::adaptor_functor >::operator() (this=0xae13b68) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #7 0xb7e515e4 in sigc::internal::slot_call0, void>::call_it (rep=0xae13b50) at libs/sigc++2/sigc++/functors/slot.h:103 #8 0x0840dc78 in sigc::slot0::operator() (this=0xa2417d8) at libs/sigc++2/sigc++/functors/slot.h:440 #9 0xb77fd873 in call_thread_entry_slot (data=0xa2417d8) at libs/glibmm2/glibmm/thread.cc:43 #10 0xb787a7bf in g_thread_create_proxy (data=0xadde140) at /build/buildd/glib2.0-2.20.1/glib/gthread.c:635 #11 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #12 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 7 (process 4324): #0 0xb80de430 in __kernel_vsyscall () #1 0xb6d970e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb6dae78f in ?? () from /usr/lib/libjack.so.0 #3 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 6 (process 4304): #0 0xb80de430 in __kernel_vsyscall () #1 0xb6d970e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb77fcdf1 in Glib::Cond::wait (this=0xa2e8c20, mutex=@0xb80dbec4) at libs/glibmm2/glibmm/thread.cc:362 #3 0xb80317ea in peak_thread_work () at libs/ardour/source_factory.cc:65 #4 0x087cd8a5 in sigc::pointer_functor0::operator() (this=0xa2f4764) at libs/sigc++2/sigc++/functors/ptr_fun.h:77 #5 0x087cd8bc in sigc::adaptor_functor >::operator() (this=0xa2f4760) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #6 0x087cd8d8 in sigc::internal::slot_call0, void>::call_it (rep=0xa2f4748) at libs/sigc++2/sigc++/functors/slot.h:103 #7 0x0840dc78 in sigc::slot0::operator() (this=0xa2f4738) at libs/sigc++2/sigc++/functors/slot.h:440 #8 0xb77fd873 in call_thread_entry_slot (data=0xa2f4738) at libs/glibmm2/glibmm/thread.cc:43 #9 0xb787a7bf in g_thread_create_proxy (data=0xa2f4770) at /build/buildd/glib2.0-2.20.1/glib/gthread.c:635 #10 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #11 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 5 (process 4306): #0 0xb80de430 in __kernel_vsyscall () #1 0xb6d970e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb77fcdf1 in Glib::Cond::wait (this=0xa2f4948, mutex=@0xb80db9cc) at libs/glibmm2/glibmm/thread.cc:362 #3 0xb7e2cdfb in ARDOUR::Analyser::work () at libs/ardour/analyser.cc:85 #4 0xb7e2cf61 in analyser_work () at libs/ardour/analyser.cc:49 #5 0x087cd8a5 in sigc::pointer_functor0::operator() (this=0xa2f49bc) at libs/sigc++2/sigc++/functors/ptr_fun.h:77 #6 0x087cd8bc in sigc::adaptor_functor >::operator() (this=0xa2f49b8) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #7 0x087cd8d8 in sigc::internal::slot_call0, void>::call_it (rep=0xa2f49a0) at libs/sigc++2/sigc++/functors/slot.h:103 #8 0x0840dc78 in sigc::slot0::operator() (this=0xa2f4990) at libs/sigc++2/sigc++/functors/slot.h:440 #9 0xb77fd873 in call_thread_entry_slot (data=0xa2f4990) at libs/glibmm2/glibmm/thread.cc:43 #10 0xb787a7bf in g_thread_create_proxy (data=0xa2f49c8) at /build/buildd/glib2.0-2.20.1/glib/gthread.c:635 #11 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #12 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 4 (process 4330): #0 0xb80de430 in __kernel_vsyscall () #1 0xb64aeae7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6dac232 in ?? () from /usr/lib/libjack.so.0 #3 0xb6dac6b1 in jack_thread_wait () from /usr/lib/libjack.so.0 #4 0xb6dac86c in ?? () from /usr/lib/libjack.so.0 #5 0xb6db15af in ?? () from /usr/lib/libjack.so.0 #6 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 3 (process 4388): #0 0xb80de430 in __kernel_vsyscall () #1 0xb64aeae7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7ff1e7f in ARDOUR::Session::midi_thread_work (this=0xae31090) at libs/ardour/session_midi.cc:1223 #3 0xb7ff240f in ARDOUR::Session::_midi_thread_work (arg=0xae31090) at libs/ardour/session_midi.cc:1141 #4 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (process 4305): #0 0xb80de430 in __kernel_vsyscall () #1 0xb6d970e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb77fcdf1 in Glib::Cond::wait (this=0xa2e8c20, mutex=@0xb80dbec4) at libs/glibmm2/glibmm/thread.cc:362 #3 0xb80317ea in peak_thread_work () at libs/ardour/source_factory.cc:65 #4 0x087cd8a5 in sigc::pointer_functor0::operator() (this=0xa2f486c) at libs/sigc++2/sigc++/functors/ptr_fun.h:77 #5 0x087cd8bc in sigc::adaptor_functor >::operator() (this=0xa2f4868) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #6 0x087cd8d8 in sigc::internal::slot_call0, void>::call_it (rep=0xa2f4850) at libs/sigc++2/sigc++/functors/slot.h:103 #7 0x0840dc78 in sigc::slot0::operator() (this=0xa2f4840) at libs/sigc++2/sigc++/functors/slot.h:440 #8 0xb77fd873 in call_thread_entry_slot (data=0xa2f4840) at libs/glibmm2/glibmm/thread.cc:43 #9 0xb787a7bf in g_thread_create_proxy (data=0xa2f4878) at /build/buildd/glib2.0-2.20.1/glib/gthread.c:635 #10 0xb6d934ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #11 0xb64b949e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (process 4289): #0 0xb760764b in _gtk_tree_data_list_node_to_value (list=0x3b9d4901, type=180213440, value=0xbfae686c) at /build/buildd/gtk+2.0-2.16.1/gtk/gtktreedatalist.c:174 #1 0xb7618905 in gtk_tree_store_get_value (tree_model=0xac159c8, iter=0xb791eff4, column=1, value=0xbfae686c) at /build/buildd/gtk+2.0-2.16.1/gtk/gtktreestore.c:599 #2 0xb70900e6 in Gtk::TreeModel_Class::get_value_vfunc_callback ( self=0xac159c8, iter=0xbfae6b28, column=1, value=0xbfae686c) at libs/gtkmm2/gtk/gtkmm/treemodel.cc:1142 #3 0xb760a515 in IA__gtk_tree_model_get_value (tree_model=0xac159c8, iter=0xbfae6b28, column=1, value=0xbfae686c) at /build/buildd/gtk+2.0-2.16.1/gtk/gtktreemodel.c:1144 #4 0xb7091e68 in Gtk::TreeModel::get_value_impl (this=0xac8c824, row=@0xbfae6b28, column=1, value=@0xbfae686c) at libs/gtkmm2/gtk/gtkmm/treemodel.cc:131 #5 0xb7094d4e in Gtk::TreeRow::get_value_impl (this=0xbfae6b28, column=1, value=@0xbfae686c) at libs/gtkmm2/gtk/gtkmm/treeiter.cc:239 #6 0x086314bc in Gtk::TreeRow::get_value > ( this=0xbfae6b28, column=@0xabd93c8) at libs/gtkmm2/gtk/gtkmm/treeiter.h:481 #7 0x08631535 in Gtk::TreeValueProxy >::operator boost::shared_ptr (this=0xbfae6c28) at libs/gtkmm2/gtk/gtkmm/treeiter.h:435 #8 0x08634c7f in Editor::add_audio_region_to_region_display (this=0xabd8ad0, region={px = 0xbfae6cf4, pn = {pi_ = 0x86320ee}}) at gtk2_ardour/editor_region_list.cc:137 #9 0x08636153 in Editor::redisplay_regions (this=0xabd8ad0) at gtk2_ardour/editor_region_list.cc:298 #10 0x085360fd in Editor::connect_to_session (this=0xabd8ad0, t=0xae31090) at gtk2_ardour/editor.cc:1299 #11 0x084572ba in ARDOUR_UI::connect_dependents_to_session (this=0xa0f95a8, s=0xae31090) at gtk2_ardour/ardour_ui_dependents.cc:75 #12 0x08459be9 in ARDOUR_UI::connect_to_session (this=0xa0f95a8, s=0xae31090) at gtk2_ardour/ardour_ui_dialogs.cc:145 #13 0x0841f93a in ARDOUR_UI::load_session (this=0xa0f95a8, path=@0xbfae77d4, snap_name=@0xbfae77d8, mix_template= {static npos = , string_ = {static npos = 4294967295, _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0xbfae7788 "Ô&c¶¬¿+\n¬¿+\n¬¿+\n¬¿+\n1\022`¶¸M§\nôÿb¶Ô&c¶T<á\n¸M§\nôv®¿ôv®¿\210ͬ\nÄ\005$\nÔ&c¶\fÀ+\nûÿÿÿÔ&c¶T<á\nÄ\005$\n\022²C"}}}) at gtk2_ardour/ardour_ui.cc:2557 #14 0x08430a88 in ARDOUR_UI::get_session_parameters (this=0xa0f95a8, backend_audio_is_running=true, should_be_new=false) at gtk2_ardour/ardour_ui.cc:2433 #15 0x08430de1 in ARDOUR_UI::startup (this=0xa0f95a8) at gtk2_ardour/ardour_ui.cc:655 #16 0x0843b1f9 in sigc::bound_mem_functor0::operator() ( this=0xa9efc84) at libs/sigc++2/sigc++/functors/mem_fun.h:1787 #17 0x0843b210 in sigc::adaptor_functor >::operator() (this=0xa9efc80) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #18 0x0843b22c in sigc::internal::slot_call0, void>::call_it (rep=0xa9efc68) at libs/sigc++2/sigc++/functors/slot.h:103 #19 0x0843e39e in sigc::internal::signal_emit0::emit ( impl=0xa294110) at libs/sigc++2/sigc++/signal.h:772 #20 0x0843e466 in sigc::signal0::emit (this=0xa0f95f0) at libs/sigc++2/sigc++/signal.h:2667 #21 0x0843e479 in sigc::signal0::operator() (this=0xa0f95f0) at libs/sigc++2/sigc++/signal.h:2675 #22 0xb6e3f6d9 in Gtkmm2ext::UI::run (this=0xa0f95a8, old_receiver=@0x8a0b994) at libs/gtkmm2ext/gtk_ui.cc:224 #23 0x08718f7b in main (argc=1, argv=0xbfae7a24) at gtk2_ardour/main.cc:388