Thread 19 (Thread 0x7f2b360ef800 (LWP 4710)): #0 sysmalloc (av=0x7f2b28000020, nb=499728) at malloc.c:2715 #1 _int_malloc (av=0x7f2b28000020, bytes=499712) at malloc.c:3800 #2 0x00007f2b827df7b0 in __GI___libc_malloc (bytes=499712) at malloc.c:2891 #3 0x00007f2b830ccf18 in operator new(unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007f2b830ccfb9 in operator new[](unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007f2b8be282aa in ARDOUR::AudioSource::compute_and_write_peaks ( this=0x36913a0, buf=0x7f2b286cb660, first_frame=325458000, cnt=124848, force=true, intermediate_peaks_ready=true, fpp=256) at ../libs/ardour/audiosource.cc:882 #6 0x00007f2b8be27d38 in ARDOUR::AudioSource::compute_and_write_peaks ( this=0x36913a0, buf=0x7f2b286cb660, first_frame=325458000, cnt=124848, force=true, intermediate_peaks_ready=true) at ../libs/ardour/audiosource.cc:809 #7 0x00007f2b8c281822 in ARDOUR::SndFileSource::nondestructive_write_unlocked (this=0x36913a0, data=0x7f2b286cb660, cnt=124848) at ../libs/ardour/sndfilesource.cc:477 #8 0x00007f2b8c281526 in ARDOUR::SndFileSource::write_unlocked ( this=0x36913a0, data=0x7f2b286cb660, cnt=124848) at ../libs/ardour/sndfilesource.cc:450 #9 0x00007f2b8be25233 in ARDOUR::AudioSource::write (this=0x36913a0, dst=0x7f2b286cb660, cnt=124848) at ../libs/ardour/audiosource.cc:325 #10 0x00007f2b8bdabafb in ARDOUR::AudioDiskstream::do_flush (this=0x368c320, force_flush=false) at ../libs/ardour/audio_diskstream.cc:1486 #11 0x00007f2b8c2b7500 in ARDOUR::Track::do_flush (this=0x3677b30, c=ARDOUR::ButlerContext, force=false) at ../libs/ardour/track.cc:698 #12 0x00007f2b8be654fb in ARDOUR::Butler::thread_work (this=0x2a4a7b0) at ../libs/ardour/butler.cc:287 #13 0x00007f2b8be635c1 in ARDOUR::Butler::_thread_work (arg=0x2a4a7b0) at ../libs/ardour/butler.cc:156 #14 0x00007f2b8abd4556 in fake_thread_start (arg=0x34ff1b0) at ../libs/pbd/pthread_utils.cc:93 #15 0x00007f2b85843182 in start_thread (arg=0x7f2b360ef800) at pthread_create.c:312 #16 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7f2b8d344900 (LWP 4681)): #0 _dl_fixup (l=0x7f2b8d363a10, reloc_arg=) at ../elf/dl-runtime.c:83 #1 0x00007f2b8d18c515 in _dl_runtime_resolve () at ../sysdeps/x86_64/dl-trampoline.S:45 #2 0x00007f2b883926c1 in cairo_surface_reference () from /opt/Ardour-4.1.405-dbg/lib/libcairo.so.2 #3 0x00007f2b88374a7b in cairo_pattern_create_for_surface () from /opt/Ardour-4.1.405-dbg/lib/libcairo.so.2 #4 0x00007f2b8833bb6c in ?? () from /opt/Ardour-4.1.405-dbg/lib/libcairo.so.2 #5 0x00007f2b88333587 in cairo_set_source_surface () from /opt/Ardour-4.1.405-dbg/lib/libcairo.so.2 #6 0x00007f2b85f7ed64 in Cairo::Context::set_source(Cairo::RefPtr const&, double, double) () from /opt/Ardour-4.1.405-dbg/lib/libcairomm-1.0.so.1 #7 0x00007f2b8cce033a in ArdourCanvas::WaveView::render (this=0x3c1e030, area=..., context=...) at ../libs/canvas/wave_view.cc:1221 #8 0x00007f2b8ccb365c in ArdourCanvas::Item::render_children (this=0x4b848e0, area=..., context=...) at ../libs/canvas/item.cc:800 #9 0x00007f2b8cca9705 in ArdourCanvas::Container::render (this=0x4b848e0, area=..., context=...) at ../libs/canvas/container.cc:43 #10 0x00007f2b8ccb365c in ArdourCanvas::Item::render_children (this=0x550f860, area=..., context=...) at ../libs/canvas/item.cc:800 #11 0x00007f2b8cca9705 in ArdourCanvas::Container::render (this=0x550f860, area=..., context=...) at ../libs/canvas/container.cc:43 #12 0x00007f2b8ccb365c in ArdourCanvas::Item::render_children (this=0x5557c50, area=..., context=...) at ../libs/canvas/item.cc:800 #13 0x00007f2b8cca9705 in ArdourCanvas::Container::render (this=0x5557c50, area=..., context=...) at ../libs/canvas/container.cc:43 #14 0x00007f2b8ccb365c in ArdourCanvas::Item::render_children (this=0x29125e0, area=..., context=...) at ../libs/canvas/item.cc:800 #15 0x00007f2b8cca9705 in ArdourCanvas::Container::render (this=0x29125e0, area=..., context=...) at ../libs/canvas/container.cc:43 #16 0x00007f2b8ccb365c in ArdourCanvas::Item::render_children (this=0x2e0cae0, area=..., context=...) at ../libs/canvas/item.cc:800 #17 0x00007f2b8cca9705 in ArdourCanvas::Container::render (this=0x2e0cae0, area=..., context=...) at ../libs/canvas/container.cc:43 #18 0x00007f2b8ccd08f4 in ArdourCanvas::ScrollGroup::render (this=0x2e0cae0, area=..., context=...) at ../libs/canvas/scroll_group.cc:67 #19 0x00007f2b8ccb365c in ArdourCanvas::Item::render_children (this=0x2e0c320, area=..., context=...) at ../libs/canvas/item.cc:800 #20 0x00007f2b8cca9705 in ArdourCanvas::Container::render (this=0x2e0c320, area=..., context=...) at ../libs/canvas/container.cc:43 #21 0x00007f2b8cc96728 in ArdourCanvas::Canvas::render (this=0x2e0c308, area=..., context=...) at ../libs/canvas/canvas.cc:121 #22 0x00007f2b8cc9ab37 in ArdourCanvas::GtkCanvas::on_expose_event ( this=0x2e0c308, ev=0x7ffe296092b0) at ../libs/canvas/canvas.cc:814 #23 0x00007f2b86f66bd3 in Gtk::Widget_Class::expose_event_callback(_GtkWidget*, _GdkEventExpose*) () from /opt/Ardour-4.1.405-dbg/lib/libgtkmm-2.4.so.1 #24 0x00007f2b88e9ef38 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgtk-x11-2.0.so.0 #25 0x00007f2b89d341e2 in g_closure_invoke () from /opt/Ardour-4.1.405-dbg/lib/libgobject-2.0.so.0 #26 0x00007f2b89d4b272 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgobject-2.0.so.0 #27 0x00007f2b89d4bf98 in g_signal_emit_valist () from /opt/Ardour-4.1.405-dbg/lib/libgobject-2.0.so.0 #28 0x00007f2b89d4c7e3 in g_signal_emit () from /opt/Ardour-4.1.405-dbg/lib/libgobject-2.0.so.0 #29 0x00007f2b88ff5d8f in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgtk-x11-2.0.so.0 #30 0x00007f2b88e99027 in gtk_main_do_event () from /opt/Ardour-4.1.405-dbg/lib/libgtk-x11-2.0.so.0 #31 0x00007f2b88abc782 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgdk-x11-2.0.so.0 #32 0x00007f2b88abc72f in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgdk-x11-2.0.so.0 #33 0x00007f2b88ab5554 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgdk-x11-2.0.so.0 #34 0x00007f2b88ab58b9 in gdk_window_process_all_updates () from /opt/Ardour-4.1.405-dbg/lib/libgdk-x11-2.0.so.0 #35 0x00007f2b88ab5929 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgdk-x11-2.0.so.0 #36 0x00007f2b88a82de6 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libgdk-x11-2.0.so.0 #37 0x00007f2b89a2fc95 in g_main_context_dispatch () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #38 0x00007f2b89a31b08 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #39 0x00007f2b89a31bb5 in g_main_loop_run () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #40 0x00007f2b88e98657 in gtk_main () from /opt/Ardour-4.1.405-dbg/lib/libgtk-x11-2.0.so.0 #41 0x00007f2b8c940379 in Gtkmm2ext::UI::run (this=0x2674cb0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:280 #42 0x0000000000a5f91d in main (argc=1, argv=0x7ffe296098e8) at ../gtk2_ardour/main.cc:362 Thread 17 (Thread 0x7f2b525eb700 (LWP 4713)): #0 0x00007f2b8584ab9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f2b89a5e298 in g_usleep () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b8be4effa in ARDOUR::AutomationWatch::thread (this=0x2bd8670) at ../libs/ardour/automation_watch.cc:153 #3 0x00007f2b8be52475 in boost::_mfi::mf0::operator() (this=0x5117c40, p=0x2bd8670) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f2b8be520b8 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x5117c50, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #5 0x00007f2b8be51cb3 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x5117c40) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #6 0x00007f2b8be51c3e in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x5117c40) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f2b8be5183e in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x5117c10) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #9 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #10 0x00007f2b85843182 in start_thread (arg=0x7f2b525eb700) at pthread_create.c:312 #11 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7f2b7eb4b700 (LWP 4686)): #0 0x00007f2b8584ab9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f2b89a5e298 in g_usleep () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x0000000000fb3978 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:476 #3 0x00007f2b85843182 in start_thread (arg=0x7f2b7eb4b700) at pthread_create.c:312 #4 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7f2b6d882700 (LWP 4697)): #0 0x00007f2b8284a12d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f2b89a31aa5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b89a31cc7 in g_main_context_iteration () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #3 0x00007f2b89a31d19 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #4 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #5 0x00007f2b85843182 in start_thread (arg=0x7f2b6d882700) at pthread_create.c:312 #6 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7f2b6d903700 (LWP 4703)): #0 0x00007f2b8584a3bd in read () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f2b6e3dbcf6 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007f2b6e3df287 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007f2b6e3def9c in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007f2b6e3d9858 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007f2b85843182 in start_thread (arg=0x7f2b6d903700) at pthread_create.c:312 #6 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7f2b7e34a700 (LWP 4687)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b89a7d524 in g_cond_wait () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b8c28a895 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x0000000000c99e45 in sigc::pointer_functor0::operator() ( this=0x26b2768) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000000c97394 in sigc::adaptor_functor >::operator() (this=0x26b2760) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x0000000000c93abb in sigc::internal::slot_call0, void>::call_it (rep=0x26b2730) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #7 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #8 0x00007f2b85843182 in start_thread (arg=0x7f2b7e34a700) at pthread_create.c:312 #9 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7f2b7db49700 (LWP 4688)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b89a7d524 in g_cond_wait () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b8c28a895 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x0000000000c99e45 in sigc::pointer_functor0::operator() ( this=0x2679438) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000000c97394 in sigc::adaptor_functor >::operator() (this=0x2679430) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x0000000000c93abb in sigc::internal::slot_call0, void>::call_it (rep=0x2679400) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #7 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #8 0x00007f2b85843182 in start_thread (arg=0x7f2b7db49700) at pthread_create.c:312 #9 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7f2b52dec700 (LWP 4712)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b8c21d5bc in ARDOUR::Session::emit_thread_run (this=0x2a4cd10) at ../libs/ardour/session_process.cc:1313 #2 0x00007f2b8c21d566 in ARDOUR::Session::emit_thread (arg=0x2a4cd10) at ../libs/ardour/session_process.cc:1302 #3 0x00007f2b85843182 in start_thread (arg=0x7f2b52dec700) at pthread_create.c:312 #4 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7f2b6d984700 (LWP 4702)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b6e3dad5a in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007f2b6e3d6f21 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007f2b6e3d9858 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007f2b85843182 in start_thread (arg=0x7f2b6d984700) at pthread_create.c:312 #5 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7f2b6ffff700 (LWP 4690)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b89a7d524 in g_cond_wait () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b8bdf35a3 in ARDOUR::AudioEngine::do_reset_backend ( this=0x267ebc0) at ../libs/ardour/audioengine.cc:501 #3 0x00007f2b8be00c2d in boost::_mfi::mf0::operator() (this=0x26a9800, p=0x267ebc0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f2b8be0083c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x26a9810, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #5 0x00007f2b8be0013d in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x26a9800) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #6 0x00007f2b8bdff92a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x26a9800) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f2b8bdfeb52 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x26a97d0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #9 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #10 0x00007f2b85843182 in start_thread (arg=0x7f2b6ffff700) at pthread_create.c:312 #11 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7f2b6f7fe700 (LWP 4691)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b89a7d524 in g_cond_wait () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b8bdf37e9 in ARDOUR::AudioEngine::do_devicelist_update ( this=0x267ebc0) at ../libs/ardour/audioengine.cc:536 #3 0x00007f2b8be00c2d in boost::_mfi::mf0::operator() (this=0x26a9590, p=0x267ebc0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f2b8be0083c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x26a95a0, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #5 0x00007f2b8be0013d in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x26a9590) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #6 0x00007f2b8bdff92a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x26a9590) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f2b8bdfeb52 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x26a9560) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #9 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #10 0x00007f2b85843182 in start_thread (arg=0x7f2b6f7fe700) at pthread_create.c:312 #11 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7f2b7d348700 (LWP 4689)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2b89a7d524 in g_cond_wait () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b8bd9bf1f in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #3 0x00007f2b8bd9bcb5 in analyser_work () at ../libs/ardour/analyser.cc:50 #4 0x0000000000c99e45 in sigc::pointer_functor0::operator() ( this=0x26affe8) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x0000000000c97394 in sigc::adaptor_functor >::operator() (this=0x26affe0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x0000000000c93abb in sigc::internal::slot_call0, void>::call_it (rep=0x26affb0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #8 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #9 0x00007f2b85843182 in start_thread (arg=0x7f2b7d348700) at pthread_create.c:312 #10 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7f2b5c32e700 (LWP 4707)): #0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85 #1 0x00007f2b8bf59250 in PBD::ProcessSemaphore::wait (this=0x3047e90) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #2 0x00007f2b8bf571e8 in ARDOUR::Graph::run_one (this=0x3047de0) at ../libs/ardour/graph.cc:381 #3 0x00007f2b8bf57943 in ARDOUR::Graph::main_thread (this=0x3047de0) at ../libs/ardour/graph.cc:450 #4 0x00007f2b8bf5d72f in boost::_mfi::mf0::operator() ( this=0x7f2b5c32dd18, p=0x3047de0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007f2b8bf5cf44 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7f2b5c32dd28, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #6 0x00007f2b8bf5c563 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7f2b5c32dd18) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #7 0x00007f2b8bf5bf59 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #8 0x00000000005e2017 in boost::function0::operator() ( this=0x7f2b5c32dd10) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #9 0x00007f2b6e647717 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x3047ab0) at ../libs/backends/jack/jack_audiobackend.cc:903 #10 0x00007f2b85843182 in start_thread (arg=0x7f2b5c32e700) at pthread_create.c:312 #11 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7f2b5c22c700 (LWP 4709)): #0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85 #1 0x00007f2b8bf59250 in PBD::ProcessSemaphore::wait (this=0x3047eb0) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #2 0x00007f2b8bf56561 in ARDOUR::Graph::restart_cycle (this=0x3047de0) at ../libs/ardour/graph.cc:255 #3 0x00007f2b8bf5652b in ARDOUR::Graph::dec_ref (this=0x3047de0) at ../libs/ardour/graph.cc:242 #4 0x00007f2b8bf5e3a4 in ARDOUR::GraphNode::finish (this=0x36602c0, chain=0) at ../libs/ardour/graphnode.cc:71 #5 0x00007f2b8bf573e2 in ARDOUR::Graph::run_one (this=0x3047de0) at ../libs/ardour/graph.cc:395 #6 0x00007f2b8bf57582 in ARDOUR::Graph::helper_thread (this=0x3047de0) at ../libs/ardour/graph.cc:412 #7 0x00007f2b8bf5d72f in boost::_mfi::mf0::operator() ( this=0x7f2b5c22bd18, p=0x3047de0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007f2b8bf5cf44 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7f2b5c22bd28, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #9 0x00007f2b8bf5c563 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7f2b5c22bd18) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #10 0x00007f2b8bf5bf59 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #11 0x00000000005e2017 in boost::function0::operator() ( this=0x7f2b5c22bd10) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #12 0x00007f2b6e647717 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x30582b0) at ../libs/backends/jack/jack_audiobackend.cc:903 #13 0x00007f2b85843182 in start_thread (arg=0x7f2b5c22c700) at pthread_create.c:312 #14 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f2b6c968700 (LWP 4711)): #0 0x00007f2b8284a12d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f2b89a31aa5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #2 0x00007f2b89a31bb5 in g_main_loop_run () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #3 0x00007f2b8aba5fd9 in BaseUI::main_thread (this=0x34ff360) at ../libs/pbd/base_ui.cc:86 #4 0x00007f2b8aba9d3f in sigc::bound_mem_functor0::operator() ( this=0x34ffb28) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007f2b8aba9a6c in sigc::adaptor_functor >::operator() (this=0x34ffb20) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007f2b8aba9423 in sigc::internal::slot_call0, void>::call_it (rep=0x34ffaf0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #8 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #9 0x00007f2b85843182 in start_thread (arg=0x7f2b6c968700) at pthread_create.c:312 #10 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f2b5c2ad700 (LWP 4708)): #0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85 #1 0x00007f2b8bf59250 in PBD::ProcessSemaphore::wait (this=0x3047e90) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #2 0x00007f2b8bf571e8 in ARDOUR::Graph::run_one (this=0x3047de0) at ../libs/ardour/graph.cc:381 #3 0x00007f2b8bf57582 in ARDOUR::Graph::helper_thread (this=0x3047de0) at ../libs/ardour/graph.cc:412 #4 0x00007f2b8bf5d72f in boost::_mfi::mf0::operator() ( this=0x7f2b5c2acd18, p=0x3047de0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007f2b8bf5cf44 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7f2b5c2acd28, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #6 0x00007f2b8bf5c563 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7f2b5c2acd18) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #7 0x00007f2b8bf5bf59 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #8 0x00000000005e2017 in boost::function0::operator() ( this=0x7f2b5c2acd10) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #9 0x00007f2b6e647717 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x3058100) at ../libs/backends/jack/jack_audiobackend.cc:903 #10 0x00007f2b85843182 in start_thread (arg=0x7f2b5c2ad700) at pthread_create.c:312 #11 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f2b5c3af700 (LWP 4704)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:101 #1 0x00007f2b6e3da6cc in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007f2b6e3be0f9 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007f2b6e3c2bc6 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007f2b6e3bc7ba in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007f2b6e3bc67e in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007f2b6e3ba29e in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007f2b6e3b5dd8 in jack_cycle_wait () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #8 0x00007f2b6e663bb8 in WJACK_cycle_wait (client=0x2c12d00) at ../libs/backends/jack/weak_libjack.def:78 #9 0x00007f2b6e6477cc in ARDOUR::JACKAudioBackend::process_thread ( this=0x27ba260) at ../libs/backends/jack/jack_audiobackend.cc:932 #10 0x00007f2b6e64776c in ARDOUR::JACKAudioBackend::_process_thread ( arg=0x27ba260) at ../libs/backends/jack/jack_audiobackend.cc:911 #11 0x00007f2b6e3ba26b in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #12 0x00007f2b6e3d9858 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #13 0x00007f2b85843182 in start_thread (arg=0x7f2b5c3af700) at pthread_create.c:312 #14 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f2b27fff700 (LWP 4717)): #0 malloc_consolidate (av=av@entry=0x7f2b1c000020) at malloc.c:4157 #1 0x00007f2b827dcdf8 in _int_malloc (av=0x7f2b1c000020, bytes=12288) at malloc.c:3423 #2 0x00007f2b827df7b0 in __GI___libc_malloc (bytes=12288) at malloc.c:2891 #3 0x00007f2b830ccf18 in operator new(unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007f2b830ccfb9 in operator new[](unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007f2b8ccdefea in ArdourCanvas::WaveView::generate_image ( this=0x3c1e030, req=..., in_render_thread=true) at ../libs/canvas/wave_view.cc:968 #6 0x00007f2b8cce10d6 in ArdourCanvas::WaveView::drawing_thread () at ../libs/canvas/wave_view.cc:1543 #7 0x0000000000c99e45 in sigc::pointer_functor0::operator() ( this=0x2a7dee8) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #8 0x0000000000c97394 in sigc::adaptor_functor >::operator() (this=0x2a7dee0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #9 0x0000000000c93abb in sigc::internal::slot_call0, void>::call_it (rep=0x2a7deb0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0x00007f2b89fbbb72 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglibmm-2.4.so.1 #11 0x00007f2b89a5c7f5 in ?? () from /opt/Ardour-4.1.405-dbg/lib/libglib-2.0.so.0 #12 0x00007f2b85843182 in start_thread (arg=0x7f2b27fff700) at pthread_create.c:312 #13 0x00007f2b8285747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Undefined command: "exit". Try "help". quit