run Starting program: /usr/local/src/ardour3/build/gtk2_ardour/ardour-3.0 [Thread debugging using libthread_db enabled] Ardour3.0beta1a (built using ['10742'] and GCC version 4.6.2) Copyright (C) 1999-2011 Paul Davis Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker Ardour comes with ABSOLUTELY NO WARRANTY not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. This is free software, and you are welcome to redistribute it under certain conditions; see the source for copying conditions. Cannot xinstall SIGPIPE error handler /usr/share/themes/Shiki-Brave/gtk-2.0/gtkrc:126: Murrine configuration option "gradients" is no longer supported and will be ignored. ardour: [INFO]: Loading default ui configuration file gtk2_ardour/../gtk2_ardour/ardour3_ui_default.conf Loading ui configuration file gtk2_ardour/../build/gtk2_ardour/ardour3_ui_dark.rc /usr/share/themes/Shiki-Brave/gtk-2.0/gtkrc:126: Murrine configuration option "gradients" is no longer supported and will be ignored. ardour: [INFO]: Ardour will be limited to 4096 open files [New Thread 0x7fffe46bb700 (LWP 28212)] ardour: [INFO]: Loading user configuration file /home/acolomb/.config/ardour3/ardour.rc Using SSE optimized routines [New Thread 0x7fffe3eba700 (LWP 28213)] [New Thread 0x7fffe36b9700 (LWP 28214)] [New Thread 0x7fffe2eb8700 (LWP 28215)] ardour: [INFO]: looking for panners in gtk2_ardour/../build/libs/panners/2in2out:gtk2_ardour/../build/libs/panners/1in2out:gtk2_ardour/../build/libs/panners/vbap ardour: [INFO]: Panner discovered: "Equal Power Stereo" in gtk2_ardour/../build/libs/panners/2in2out/libpan2in2out.so ardour: [INFO]: Panner discovered: "Mono to Stereo Panner" in gtk2_ardour/../build/libs/panners/1in2out/libpan1in2out.so ardour: [INFO]: Panner discovered: "VBAP 2D panner" in gtk2_ardour/../build/libs/panners/vbap/libpanvbap.so [New Thread 0x7fffe0c44700 (LWP 28216)] [New Thread 0x7fffd65c8700 (LWP 28217)] [New Thread 0x7fffd5dc7700 (LWP 28218)] [New Thread 0x7fffd55c6700 (LWP 28219)] [New Thread 0x7fffd4dc5700 (LWP 28220)] [New Thread 0x7fffd45c4700 (LWP 28221)] [New Thread 0x7fffd3dc3700 (LWP 28222)] [New Thread 0x7fffd3d42700 (LWP 28223)] [Thread 0x7fffd3d42700 (LWP 28223) exited] [Thread 0x7fffd3dc3700 (LWP 28222) exited] [Thread 0x7fffd65c8700 (LWP 28217) exited] [Thread 0x7fffd45c4700 (LWP 28221) exited] [Thread 0x7fffe0c44700 (LWP 28216) exited] [Thread 0x7fffd4dc5700 (LWP 28220) exited] [Thread 0x7fffd55c6700 (LWP 28219) exited] [Thread 0x7fffd5dc7700 (LWP 28218) exited] [New Thread 0x7fffd5dc7700 (LWP 28265)] [New Thread 0x7fffd55c6700 (LWP 28266)] [New Thread 0x7fffd4dc5700 (LWP 28267)] [New Thread 0x7fffe0c44700 (LWP 28268)] [New Thread 0x7fffd65c8700 (LWP 28269)] [New Thread 0x7fffd45c4700 (LWP 28270)] [Thread 0x7fffd55c6700 (LWP 28266) exited] [Thread 0x7fffd4dc5700 (LWP 28267) exited] [Thread 0x7fffd65c8700 (LWP 28269) exited] [Thread 0x7fffd5dc7700 (LWP 28265) exited] [Thread 0x7fffd45c4700 (LWP 28270) exited] [New Thread 0x7fffe0181700 (LWP 28271)] [New Thread 0x7fffe0100700 (LWP 28272)] LV2: Discovering 186 plugins Done LV2 discovery [New Thread 0x7fffd4e89700 (LWP 28293)] [New Thread 0x7fffd0085700 (LWP 28294)] [New Thread 0x7fffb4831700 (LWP 28295)] [New Thread 0x7fffb47b0700 (LWP 28296)] [New Thread 0x7fffb472e820 (LWP 28297)] [New Thread 0x7fffd45c4700 (LWP 28298)] [New Thread 0x7fffb46b3820 (LWP 28299)] [New Thread 0x7fffd5dc7700 (LWP 28300)] [Thread 0x7fffd5dc7700 (LWP 28300) exited] [Thread 0x7fffe0c44700 (LWP 28268) exited] Checking into 4303-1.template using .template Checking into 4303-triage.template using .template Checking into 4303-1.template using .template Checking into 4303-triage.template using .template [Thread 0x7fffb46b3820 (LWP 28299) exited] [Thread 0x7fffb472e820 (LWP 28297) exited] [Thread 0x7fffb4831700 (LWP 28295) exited] [Thread 0x7fffb47b0700 (LWP 28296) exited] [Thread 0x7fffd45c4700 (LWP 28298) exited] [Thread 0x7fffd0085700 (LWP 28294) exited] [New Thread 0x7fffe0c44700 (LWP 28393)] [New Thread 0x7fffd5dc7700 (LWP 28394)] [New Thread 0x7fffd65c8700 (LWP 28395)] [New Thread 0x7fffd4dc5700 (LWP 28396)] [New Thread 0x7fffb47b0700 (LWP 28397)] [Thread 0x7fffb47b0700 (LWP 28397) exited] ardour-3.0: /usr/include/boost/smart_ptr/shared_ptr.hpp:418: T* boost::shared_ptr::operator->() const [with T = const PortGroup]: Assertion `px != 0' failed. Program received signal SIGABRT, Aborted. 0x00007fffebe7f405 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. in ../nptl/sysdeps/unix/sysv/linux/raise.c (gdb) thread apply all bt Thread 33 (Thread 0x7fffd4dc5700 (LWP 28396)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 #1 0x00007ffff3073665 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 #2 0x00007ffff2b8dbff in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff2be0d41 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #6 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 32 (Thread 0x7fffd65c8700 (LWP 28395)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 #1 0x00007ffff3073665 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 #2 0x00007ffff2b8dbff in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff2be0d41 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #6 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 31 (Thread 0x7fffd5dc7700 (LWP 28394)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 #1 0x00007ffff3073665 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 #2 0x00007ffff2b8dbff in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff2be0d41 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #6 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 30 (Thread 0x7fffe0c44700 (LWP 28393)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 #1 0x00007ffff3073665 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 #2 0x00007ffff2b8dbff in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff2be0d41 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #6 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 22 (Thread 0x7fffd4e89700 (LWP 28293)): #0 sem_timedwait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S:106 #1 0x00007fffedd49180 in ?? () from /usr/lib/libjack.so.0 #2 0x00007fffedd3814a in ?? () from /usr/lib/libjack.so.0 #3 0x00007fffedd369d7 in ?? () from /usr/lib/libjack.so.0 #4 0x00007ffff6dd349c in ARDOUR::AudioEngine::process_thread (this=0x2c13b90) at ../libs/ardour/audioengine.cc:441 #5 0x00007ffff6dd2eb0 in ARDOUR::AudioEngine::_process_thread (arg=0x2c13b90) at ../libs/ardour/audioengine.cc:352 #6 0x00007fffedd34b88 in ?? () from /usr/lib/libjack.so.0 #7 0x00007fffedd487a0 in ?? () from /usr/lib/libjack.so.0 #8 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #9 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 21 (Thread 0x7fffe0100700 (LWP 28272)): #0 0x00007fffec1df17d in read () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007fffedd4a42a in ?? () from /usr/lib/libjack.so.0 #2 0x00007fffedd4ccf7 in ?? () from /usr/lib/libjack.so.0 #3 0x00007fffedd487a0 in ?? () from /usr/lib/libjack.so.0 #4 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #5 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 20 (Thread 0x7fffe0181700 (LWP 28271)): ---Type to continue, or q to quit--- #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007fffedd49f21 in ?? () from /usr/lib/libjack.so.0 #2 0x00007fffedd455f5 in ?? () from /usr/lib/libjack.so.0 #3 0x00007fffedd487a0 in ?? () from /usr/lib/libjack.so.0 #4 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #5 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fffe2eb8700 (LWP 28215)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007ffff6d65341 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #2 0x00007ffff6d650d9 in analyser_work () at ../libs/ardour/analyser.cc:49 #3 0x000000000196585f in sigc::pointer_functor0::operator() (this=0x2896f18) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000001963220 in sigc::adaptor_functor >::operator() (this=0x2896f10) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x00000000019603e7 in sigc::internal::slot_call0, void>::call_it (rep=0x2896ee0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff370c94d in operator() (this=0x2854ef0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440 #7 (anonymous namespace)::call_thread_entry_slot (data=0x2854ef0) at thread.cc:44 #8 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #10 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fffe36b9700 (LWP 28214)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007ffff7210d3d in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #2 0x000000000196585f in sigc::pointer_functor0::operator() (this=0x2897418) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x0000000001963220 in sigc::adaptor_functor >::operator() (this=0x2897410) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x00000000019603e7 in sigc::internal::slot_call0, void>::call_it (rep=0x28973e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007ffff370c94d in operator() (this=0x28557a0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440 #6 (anonymous namespace)::call_thread_entry_slot (data=0x28557a0) at thread.cc:44 #7 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #9 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fffe3eba700 (LWP 28213)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007ffff7210d3d in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #2 0x000000000196585f in sigc::pointer_functor0::operator() (this=0x2897848) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x0000000001963220 in sigc::adaptor_functor >::operator() (this=0x2897840) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x00000000019603e7 in sigc::internal::slot_call0, void>::call_it (rep=0x2897810) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007ffff370c94d in operator() (this=0x2855460) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440 #6 (anonymous namespace)::call_thread_entry_slot (data=0x2855460) at thread.cc:44 #7 0x00007ffff2bde7e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #9 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fffe46bb700 (LWP 28212)): #0 0x00007fffebef31cd in nanosleep () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007fffebf1c584 in usleep (useconds=) at ../sysdeps/unix/sysv/linux/usleep.c:33 #2 0x0000000001bbd768 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/vstfxwin.cc:343 #3 0x00007fffec1d7b40 in start_thread (arg=) at pthread_create.c:304 #4 0x00007fffebf2236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ffff7f9c9a0 (LWP 28190)): #0 0x00007fffebe7f405 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007fffebe82680 in *__GI_abort () at abort.c:92 #2 0x00007fffebe785b1 in *__GI___assert_fail (assertion=0x1e90fec "px != 0", file=, line=418, function=0x1e92bc0 "T* boost::shared_ptr::operator->() const [with T = const PortGroup]") at assert.c:81 #3 0x0000000001933469 in boost::shared_ptr::operator-> (this=0x7fffffffb5d0) at /usr/include/boost/smart_ptr/shared_ptr.hpp:418 #4 0x0000000001939a56 in PortMatrixComponent::position_to_channel (this=0x6fbeda0, p=5.208333333333333, group=...) at ../gtk2_ardour/port_matrix_component.cc:185 #5 0x0000000001941494 in PortMatrixRowLabels::motion (this=0x6fbeda0, x=14, y=125) at ../gtk2_ardour/port_matrix_row_labels.cc:323 #6 0x0000000001932414 in PortMatrixBody::on_motion_notify_event (this=0x6f5d970, ev=0x2a9d2e0) at ../gtk2_ardour/port_matrix_body.cc:407 ---Type to continue, or q to quit--- #7 0x00007ffff004fd53 in Gtk::Widget_Class::motion_notify_event_callback (self=0x6f548f0, p0=0x2a9d2e0) at widget.cc:4757 #8 0x00007ffff266e1a8 in _gtk_marshal_BOOLEAN__BOXED (closure=0x26c3620, return_value=0x7fffffffb9d0, n_param_values=, param_values=0x2c19800, invocation_hint=, marshal_data=) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmarshalers.c:86 #9 0x00007ffff348b804 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #10 0x00007ffff349d5bf in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007ffff34a6be3 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007ffff34a6fb2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007ffff2787051 in gtk_widget_event_internal (widget=0x6f548f0, event=0x2a9d2e0) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkwidget.c:4984 #14 0x00007ffff266c363 in IA__gtk_propagate_event (widget=0x6f548f0, event=0x2a9d2e0) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmain.c:2489 #15 0x00007ffff266c6c3 in IA__gtk_main_do_event (event=0x2a9d2e0) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmain.c:1684 #16 0x00007ffff22d81dc in gdk_event_dispatch (source=, callback=, user_data=) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gdk/x11/gdkevents-x11.c:2377 #17 0x00007ffff2bb90cf in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007ffff2bb98c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007ffff2bb9e02 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007ffff266b717 in IA__gtk_main () at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmain.c:1256 #21 0x000000000137433b in ARDOUR_UI::run_startup (this=0x2653a30, should_be_new=false, load_template=...) at ../gtk2_ardour/ardour_ui.cc:366 #22 0x0000000001380413 in ARDOUR_UI::get_session_parameters (this=0x2653a30, quit_on_cancel=true, should_be_new=false, load_template=...) at ../gtk2_ardour/ardour_ui.cc:2621 #23 0x00000000013810f5 in ARDOUR_UI::close_session (this=0x2653a30) at ../gtk2_ardour/ardour_ui.cc:2773 #24 0x00000000013a40d9 in sigc::bound_mem_functor0::operator() (this=0x3d80318) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #25 0x000000000139e6ce in sigc::adaptor_functor >::operator() (this=0x3d80310) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #26 0x0000000001398a71 in sigc::internal::slot_call0, void>::call_it (rep=0x3d802e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #27 0x00007ffff3717638 in operator() (this=0x3d80058) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440 #28 Glib::SignalProxyNormal::slot0_void_callback (self=, data=0x3d80050) at signalproxy.cc:95 #29 0x00007ffff348b804 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #30 0x00007ffff349d955 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #31 0x00007ffff34a6e11 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #32 0x00007ffff34a6fb2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #33 0x00007ffff25ac403 in _gtk_action_emit_activate (action=0x3d7f120) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkaction.c:794 #34 0x00007ffff348b804 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #35 0x00007ffff349cf7a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #36 0x00007ffff34a6e11 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #37 0x00007ffff34a6fb2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #38 0x00007ffff278624e in IA__gtk_widget_activate (widget=0x3dca9f0) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkwidget.c:5015 #39 0x00007ffff268160d in IA__gtk_menu_shell_activate_item (menu_shell=0x3cd7100, menu_item=0x3dca9f0, force_deactivate=) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmenushell.c:1256 #40 0x00007ffff26819a7 in gtk_menu_shell_button_release (widget=0x3cd7100, event=) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmenushell.c:683 #41 0x00007ffff266e1a8 in _gtk_marshal_BOOLEAN__BOXED (closure=0x26c3470, return_value=0x7fffffffccc0, n_param_values=, param_values=0x6e94aa0, invocation_hint=, marshal_data=) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmarshalers.c:86 #42 0x00007ffff348b804 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #43 0x00007ffff349d5bf in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #44 0x00007ffff34a6be3 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #45 0x00007ffff34a6fb2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #46 0x00007ffff2787051 in gtk_widget_event_internal (widget=0x3cd7100, event=0x6dee190) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkwidget.c:4984 #47 0x00007ffff266c363 in IA__gtk_propagate_event (widget=0x3cd7100, event=0x6dee190) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmain.c:2489 #48 0x00007ffff266c6c3 in IA__gtk_main_do_event (event=0x6dee190) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmain.c:1684 #49 0x00007ffff22d81dc in gdk_event_dispatch (source=, callback=, user_data=) at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gdk/x11/gdkevents-x11.c:2377 #50 0x00007ffff2bb90cf in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007ffff2bb98c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007ffff2bb9e02 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #53 0x00007ffff266b717 in IA__gtk_main () at /build/buildd-gtk+2.0_2.24.7-1-amd64-huURlY/gtk+2.0-2.24.7/gtk/gtkmain.c:1256 #54 0x00007ffff514b8e8 in Gtkmm2ext::UI::run (this=0x2653a30, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:268 #55 0x00000000017bfd02 in main (argc=1, argv=0x7fffffffd3d8) at ../gtk2_ardour/main.cc:555 (gdb)