Thread 10 (process 7164): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6c2d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7692df1 in Glib::Cond::wait (this=0xa2483e0, mutex=@0xb7f74e64) at libs/glibmm2/glibmm/thread.cc:362 #3 0xb7ecac86 in peak_thread_work () at libs/ardour/source_factory.cc:65 #4 0x087d0dd5 in sigc::adaptor_functor >::operator() (this=0xa25402c) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #5 0x087d0dec in sigc::internal::slot_call0, void>::call_it (rep=0xa254028) at libs/sigc++2/sigc++/functors/slot.h:103 #6 0x087d0e08 in sigc::bound_mem_functor1::operator() (this=0xb6c38ff4, _A_a1=@0xb7763790) at libs/sigc++2/sigc++/functors/mem_fun.h:1850 #7 0xb7763790 in g__g_thread_lock () from /usr/lib/libglib-2.0.so.0 #8 0xb6c38ff4 in ?? () from /lib/tls/i686/cmov/libpthread.so.0 Backtrace stopped: previous frame inner to this frame (corrupt stack?) Thread 9 (process 7165): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6c2d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7692df1 in Glib::Cond::wait (this=0xa254108, mutex=@0xb7f7496c) at libs/glibmm2/glibmm/thread.cc:362 #3 0xb7cc2f6b in ARDOUR::Analyser::work () at libs/ardour/analyser.cc:85 #4 0xb7cc30d1 in analyser_work () at libs/ardour/analyser.cc:49 #5 0x087d0dd5 in sigc::adaptor_functor >::operator() (this=0xa25417c) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #6 0x087d0dec in sigc::internal::slot_call0, void>::call_it (rep=0xa254178) at libs/sigc++2/sigc++/functors/slot.h:103 #7 0x087d0e08 in sigc::bound_mem_functor1::operator() (this=0xa254188, _A_a1=@0xb6c2c4a0) at libs/sigc++2/sigc++/functors/mem_fun.h:1850 #8 0xb76a8ff4 in ?? () from /usr/local/lib/ardour2/libglibmm2.so Backtrace stopped: previous frame inner to this frame (corrupt stack?) Thread 8 (process 7163): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6c2d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7692df1 in Glib::Cond::wait (this=0xa2483e0, mutex=@0xb7f74e64) at libs/glibmm2/glibmm/thread.cc:362 #3 0xb7ecac86 in peak_thread_work () at libs/ardour/source_factory.cc:65 #4 0x087d0dd5 in sigc::adaptor_functor >::operator() (this=0xa253f24) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #5 0x087d0dec in sigc::internal::slot_call0, void>::call_it (rep=0xa253f20) at libs/sigc++2/sigc++/functors/slot.h:103 #6 0x087d0e08 in sigc::bound_mem_functor1::operator() (this=0xb6c38ff4, _A_a1=@0xb7763790) at libs/sigc++2/sigc++/functors/mem_fun.h:1850 #7 0xb7763790 in g__g_thread_lock () from /usr/lib/libglib-2.0.so.0 #8 0xb6c38ff4 in ?? () from /lib/tls/i686/cmov/libpthread.so.0 Backtrace stopped: previous frame inner to this frame (corrupt stack?) Thread 7 (process 7180): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6c308f6 in nanosleep () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7712b52 in IA__g_usleep (microseconds=2899284844) at /build/buildd/glib2.0-2.20.1/glib/gtimer.c:170 #3 0xb7679639 in Glib::usleep (microseconds=10000) at libs/glibmm2/glibmm/timer.cc:68 #4 0xb7ce379e in ARDOUR::AudioEngine::meter_thread (this=0xa18ef28) at libs/ardour/audioengine.cc:453 #5 0xb7ce7719 in sigc::bound_mem_functor0::operator() (this=0xa665b54) at libs/sigc++2/sigc++/functors/mem_fun.h:1787 #6 0xb7ce7740 in sigc::adaptor_functor >::operator() (this=0xa665b50) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:251 #7 0xb7ce776c in sigc::internal::slot_call0, void>::call_it (rep=0xa665b38) at libs/sigc++2/sigc++/functors/slot.h:103 #8 0x0840f968 in sigc::slot0::operator() (this=0xa1c66e8) at libs/sigc++2/sigc++/functors/slot.h:440 #9 0xb7693873 in call_thread_entry_slot (data=0xa1c66e8) at libs/glibmm2/glibmm/thread.cc:43 #10 0xb77107bf in g_thread_create_proxy (data=0xa628e38) at /build/buildd/glib2.0-2.20.1/glib/gthread.c:635 #11 0xb6c294ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #12 0xb634f49e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 6 (process 7177): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6c2d0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb6c4478f in ?? () from /usr/lib/libjack.so.0 #3 0xb6c294ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb634f49e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 5 (process 7209): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6c2d412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb776f0cd in g_cond_timed_wait_posix_impl (cond=0xa3351d8, entered_mutex=0x80, abs_time=0x3) at /build/buildd/glib2.0-2.20.1/gthread/gthread-posix.c:242 #3 0xb76bf259 in g_async_queue_pop_intern_unlocked (queue=0xa2de5e0, try=, end_time=0xb1a0f304) at /build/buildd/glib2.0-2.20.1/glib/gasyncqueue.c:365 #4 0xb76bf357 in IA__g_async_queue_timed_pop (queue=0xa2de5e0, end_time=0xb1a0f304) at /build/buildd/glib2.0-2.20.1/glib/gasyncqueue.c:491 #5 0xb7711d93 in g_thread_pool_thread_proxy (data=0xa2de5a8) at /build/buildd/glib2.0-2.20.1/glib/gthreadpool.c:121 #6 0xb77107bf in g_thread_create_proxy (data=0x97b993a8) at /build/buildd/glib2.0-2.20.1/glib/gthread.c:635 #7 0xb6c294ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb634f49e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 4 (process 7181): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6344ae7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e236ab in ARDOUR::Session::butler_thread_work (this=0xa682fa8) at libs/ardour/session_butler.cc:179 #3 0xb7e2465d in ARDOUR::Session::_butler_thread_work (arg=0xa682fa8) at libs/ardour/session_butler.cc:159 #4 0xb6c294ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb634f49e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 3 (process 7179): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6344ae7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6c42232 in ?? () from /usr/lib/libjack.so.0 #3 0xb6c426b1 in jack_thread_wait () from /usr/lib/libjack.so.0 #4 0xb6c4286c in ?? () from /usr/lib/libjack.so.0 #5 0xb6c475af in ?? () from /usr/lib/libjack.so.0 #6 0xb6c294ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb634f49e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (process 7182): #0 0xb7f77430 in __kernel_vsyscall () #1 0xb6344ae7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e88a5b in ARDOUR::Session::midi_thread_work (this=0xa682fa8) at libs/ardour/session_midi.cc:1220 #3 0xb7e88feb in ARDOUR::Session::_midi_thread_work (arg=0xa682fa8) at libs/ardour/session_midi.cc:1138 #4 0xb6c294ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb634f49e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (process 7148): #0 0xb779e22c in IA__g_type_get_qdata (type=267746304, quark=663) at /build/buildd/glib2.0-2.20.1/gobject/gtype.c:3358 #1 0xb7673d36 in create_new_wrapper (object=0xff2ec28) at libs/glibmm2/glibmm/wrap.cc:68 #2 0xb7673de2 in Glib::wrap_auto (object=0xff2ec28, take_copy=true) at libs/glibmm2/glibmm/wrap.cc:138 #3 0xb77fa5c7 in Glib::wrap (object=0xff2ec28, take_copy=true) at libs/gtkmm2/gdk/gdkmm/gc.cc:101 #4 0xb6e98940 in Gtk::Style::get_bg_gc (this=0x961960d8, state_type=Gtk::STATE_INSENSITIVE) at libs/gtkmm2/gtk/gtkmm/style.cc:98 #5 0x086a1a55 in GainMeter::meter_metrics_expose (this=0xf2e37d4, ev=0xbfaa16e4) at gtk2_ardour/gain_meter.cc:885 #6 0x086acb34 in sigc::adaptor_functor >::operator()<_GdkEventExpose* const&> (this=0xe7ba11c, _A_arg1=@0xbfaa1314) at libs/sigc++2/sigc++/adaptors/adaptor_trait.h:84 #7 0x086acb51 in sigc::internal::slot_call1, bool, _GdkEventExpose*>::call_it (rep=0xe7ba118, a_1=@0xbfaa1314) at libs/sigc++2/sigc++/functors/slot.h:135 #8 0x086acb74 in sigc::limit_reference::visit (this=0xe7ba100) at libs/sigc++2/sigc++/limit_reference.h:89 #9 0xb6f5bf41 in sigc::slot1::operator() (this=0xe90dabc, _A_a1=@0xbfaa1314) at libs/sigc++2/sigc++/functors/slot.h:515 #10 0xb6f57dd0 in Widget_signal_expose_event_callback (self=0xf2e0840, p0=0xbfaa16e4, data=0xe90dab8) at libs/gtkmm2/gtk/gtkmm/widget.cc:1341 #11 0xb73c4526 in _gtk_marshal_BOOLEAN__BOXED (closure=0xe7ba130, return_value=0xbfaa14a0, n_param_values=2, param_values=0xa397718, invocation_hint=0xbfaa148c, marshal_data=0xb6f57d82) at /build/buildd/gtk+2.0-2.16.1/gtk/gtkmarshalers.c:84 #12 0xb7782c7b in IA__g_closure_invoke (closure=0xe7ba130, return_value=0xbfaa14a0, n_param_values=2, param_values=0xa397718, invocation_hint=0xbfaa148c) at /build/buildd/glib2.0-2.20.1/gobject/gclosure.c:767 #13 0xb77993d2 in signal_emit_unlocked_R (node=0xa07e960, detail=0, instance=0xf2e0840, emission_return=0xbfaa15d8, instance_and_params=0xa397718) at /build/buildd/glib2.0-2.20.1/gobject/gsignal.c:3317 #14 0xb779a34f in IA__g_signal_emit_valist (instance=0xf2e0840, signal_id=38, detail=0, var_args=0xbfaa1630 "H\026ª¿ä\026ª¿@\b.\017öTN·@\b.\017ÐV\006\n") at /build/buildd/glib2.0-2.20.1/gobject/gsignal.c:2990 #15 0xb779a936 in IA__g_signal_emit (instance=0xf2e0840, signal_id=38, detail=0) at /build/buildd/glib2.0-2.20.1/gobject/gsignal.c:3037 #16 0xb74df2ae in gtk_widget_event_internal (widget=0xf2e0840, event=0xbfaa16e4) at /build/buildd/gtk+2.0-2.16.1/gtk/gtkwidget.c:4761 #17 0xb73be56d in IA__gtk_main_do_event (event=0xbfaa16e4) at /build/buildd/gtk+2.0-2.16.1/gtk/gtkmain.c:1558 #18 0xb7232e95 in gdk_window_process_updates_internal (window=0xff229e0) at /build/buildd/gtk+2.0-2.16.1/gdk/gdkwindow.c:2611 #19 0xb72334af in IA__gdk_window_process_all_updates () at /build/buildd/gtk+2.0-2.16.1/gdk/gdkwindow.c:2677 #20 0xb73354cf in gtk_container_idle_sizer (data=0x0) at /build/buildd/gtk+2.0-2.16.1/gtk/gtkcontainer.c:1353 #21 0xb72168fb in gdk_threads_dispatch (data=0xa45cd20) at /build/buildd/gtk+2.0-2.16.1/gdk/gdk.c:498 #22 0xb76e3c81 in g_idle_dispatch (source=0x97b12318, callback=0x3, user_data=0xa45cd20) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:3922 #23 0xb76e5b88 in IA__g_main_context_dispatch (context=0xa078300) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814 #24 0xb76e90eb in g_main_context_iterate (context=0xa078300, block=1, dispatch=1, self=0xa048a30) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448 #25 0xb76e95ba in IA__g_main_loop_run (loop=0x96f276f0) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2656 #26 0xb73be7d9 in IA__gtk_main () at /build/buildd/gtk+2.0-2.16.1/gtk/gtkmain.c:1205 #27 0xb6ed5d01 in Gtk::Main::run_impl (this=0xa05bc20) at libs/gtkmm2/gtk/gtkmm/main.cc:503 #28 0xb6ed5b1c in Gtk::Main::run () at libs/gtkmm2/gtk/gtkmm/main.cc:450 #29 0xb6cd56eb in Gtkmm2ext::UI::run (this=0xa058da8, old_receiver=@0x8a0f9b4) at libs/gtkmm2ext/gtk_ui.cc:226 #30 0x0871b39f in main (argc=1, argv=0xbfaa1a74) at gtk2_ardour/main.cc:389