Thread 11 (Thread -1328882496 (LWP 6960)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6c19803 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7ea7a5c in ARDOUR::Session::midi_thread_work () from libs/ardour/libardour.so #3 0xb7ea82f3 in ARDOUR::Session::_midi_thread_work () from libs/ardour/libardour.so #4 0xb6c8f504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb6c2351e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 10 (Thread -1328378688 (LWP 6959)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6c19803 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e8718a in ARDOUR::Session::butler_thread_work () from libs/ardour/libardour.so #3 0xb7e88b6b in ARDOUR::Session::_butler_thread_work () from libs/ardour/libardour.so #4 0xb6c8f504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb6c2351e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 7 (Thread -1299231840 (LWP 6950)): #0 0xb627b69a in fftwf_codelet_hf_16 () from /usr/lib/libfftw3f.so.3 #1 0xb6264704 in fftwf_hc2hc_mkcldrn () from /usr/lib/libfftw3f.so.3 #2 0xb62619ef in fftwf_codelet_q1_6 () from /usr/lib/libfftw3f.so.3 #3 0xb6267e06 in fftwf_rdft_solve () from /usr/lib/libfftw3f.so.3 #4 0xb62a9088 in fftwf_execute () from /usr/lib/libfftw3f.so.3 #5 0xb63104eb in ladspa_descriptor () from /usr/lib/ladspa/mbeq_1197.so #6 0x0905cdd0 in ?? () #7 0x0904bc10 in ?? () #8 0x00001000 in ?? () #9 0x3fb9c221 in ?? () #10 0x3fc610f6 in ?? () #11 0x09060890 in ?? () #12 0x000001fa in ?? () #13 0xbed32414 in ?? () #14 0x00000101 in ?? () #15 0x396b2a6e in ?? () #16 0xb28f279c in ?? () #17 0xc1af6276 in ?? () #18 0x4097c098 in ?? () #19 0x3f1e5959 in ?? () #20 0x402b8bb0 in ?? () #21 0x08c1f850 in ?? () #22 0x08c1f850 in ?? () #23 0x09051028 in ?? () #24 0x09051830 in ?? () #25 0x0904f018 in ?? () #26 0x0905a628 in ?? () #27 0x00000400 in ?? () #28 0x09049800 in ?? () #29 0x0904a808 in ?? () #30 0x09060f60 in ?? () #31 0x0905cdd0 in ?? () #32 0x0904d818 in ?? () #33 0x000000ff in ?? () #34 0x00000201 in ?? () #35 0x0000026a in ?? () #36 0x037f0c7f in ?? () #37 0x00000000 in ?? () Thread 6 (Thread -1298289472 (LWP 6949)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6c19803 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7d67097 in ARDOUR::AudioSource::peak_thread_work () from libs/ardour/libardour.so #3 0xb6c8f504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb6c2351e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 3 (Thread -1243280192 (LWP 6945)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6c95bf6 in __nanosleep_nocancel () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb78e52f2 in g_usleep () from /usr/lib/libglib-2.0.so.0 #3 0xb7007b0b in Glib::usleep () from libs/glibmm2/libglibmm2.so #4 0xb7d3fbb9 in ARDOUR::AudioEngine::meter_thread () from libs/ardour/libardour.so #5 0xb7d4972b in sigc::internal::slot_call0, void>::call_it () from libs/ardour/libardour.so #6 0xb701d1b8 in call_thread_entry_slot () from libs/glibmm2/libglibmm2.so #7 0xb78e338f in g_thread_create_full () from /usr/lib/libglib-2.0.so.0 #8 0xb6c8f504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0xb6c2351e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (Thread -1236554560 (LWP 6941)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6c19803 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7eef784 in ARDOUR::OSC::osc_receiver () from libs/ardour/libardour.so #3 0xb7eef92b in ARDOUR::OSC::_osc_receiver () from libs/ardour/libardour.so #4 0xb6c8f504 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #5 0xb6c2351e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread -1233663248 (LWP 6937)): #0 0xb6f3bbe0 in sigc::internal::trackable_callback_list::remove_callback () from libs/sigc++2/libsigc++2.so #1 0xb6f3bc3b in sigc::trackable::remove_destroy_notify_callback () from libs/sigc++2/libsigc++2.so #2 0x082fe659 in sigc::internal::typed_slot_rep, LadspaPluginUI::ControlUI*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil> >::destroy () #3 0xb6f3c150 in sigc::slot_base::~slot_base () from libs/sigc++2/libsigc++2.so #4 0xb7c785b4 in AbstractUI::handle_ui_requests () from libs/gtkmm2ext/libgtkmm2ext.so #5 0xb7c730c9 in Gtkmm2ext::UI::signal_pipe_callback () from libs/gtkmm2ext/libgtkmm2ext.so #6 0xb742f5ae in gdk_input_add () from /usr/lib/libgdk-x11-2.0.so.0 #7 0xb78eec8d in g_io_channel_unix_get_fd () from /usr/lib/libglib-2.0.so.0 #8 0xb78c5802 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #9 0xb78c87df in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #10 0xb78c8b89 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #11 0xb75d0574 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #12 0xb7ab5b74 in Gtk::Main::run_impl () from libs/gtkmm2/gtk/libgtkmm2.so #13 0xb7ab596f in Gtk::Main::run () from libs/gtkmm2/gtk/libgtkmm2.so #14 0xb7c72e34 in Gtkmm2ext::UI::run () from libs/gtkmm2ext/libgtkmm2ext.so #15 0x083116f1 in main ()