Program terminated with signal 11, Segmentation fault. #0 0x00007f6ea1726162 in ?? () from /lib64/libc.so.6 (gdb) thread apply all bt Thread 16 (Thread 8311): #0 0x00007f6ea1a1d55d in read () from /lib64/libpthread.so.0 #1 0x00007f6ea36884b7 in Jack::JackClientSocket::Read (this=0x2be7c10, data=0x7f6e959e3b20, len=65) at ../posix/JackSocket.cpp:183 #2 0x00007f6ea36903f2 in Jack::JackClientNotification::Read (this=0x7f6e959e3b20, trans=0x2be7c10) at ../common/JackRequest.h:1507 #3 0x00007f6ea368c796 in Jack::JackSocketClientChannel::Execute (this=0x2c25150) at ../posix/JackSocketClientChannel.cpp:370 #4 0x00007f6ea3685ec4 in Jack::JackPosixThread::ThreadHandler (arg=0x2c25278) at ../posix/JackPosixThread.cpp:59 #5 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #6 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 15 (Thread 8309): #0 0x00007f6ea1a1a56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6eac53ab17 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #2 0x00007f6eac53a8a9 in analyser_work () at ../libs/ardour/analyser.cc:49 #3 0x00000000019522f9 in sigc::pointer_functor0::operator() (this=0x2c188e8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x000000000194fc24 in sigc::adaptor_functor >::operator() (this=0x2c188e0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000194cd87 in sigc::internal::slot_call0, void>::call_it (rep=0x2c188b0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007f6ea8f25422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #7 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x2c18780) at gthread.c:1955 #8 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #9 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 14 (Thread 8308): #0 0x00007f6ea1a1a56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6eac9eb149 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #2 0x00000000019522f9 in sigc::pointer_functor0::operator() (this=0x2c18e88) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x000000000194fc24 in sigc::adaptor_functor >::operator() (this=0x2c18e80) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x000000000194cd87 in sigc::internal::slot_call0, void>::call_it (rep=0x2c18e50) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007f6ea8f25422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #6 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x2c18c80) at gthread.c:1955 #7 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 13 (Thread 8364): #0 0x00007f6ea1a1a8eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6ea8885c82 in g_cond_timed_wait_posix_impl (cond=0x7f6e90067290, entered_mutex=0x3ef1fe0, abs_time=0x7f6e69b72c40) at gthread-posix.c:242 #2 0x00007f6ea83598ff in g_async_queue_pop_intern_unlocked (queue=0x3ef1fa0, try=0, end_time=0x7f6e69b72c40) at gasyncqueue.c:415 #3 0x00007f6ea8359c50 in g_async_queue_timed_pop_unlocked (queue=0x3ef1fa0, end_time=0x7f6e69b72c40) at gasyncqueue.c:562 #4 0x00007f6ea83bcc3c in g_thread_pool_wait_for_new_task (pool=0x3ef1f40) at gthreadpool.c:274 #5 0x00007f6ea83bcc79 in g_thread_pool_thread_proxy (data=0x3ef1f40) at gthreadpool.c:308 #6 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x40c5fb0) at gthread.c:1955 #7 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 12 (Thread 8362): #0 0x00007f6ea1a1dc8d in nanosleep () from /lib64/libpthread.so.0 #1 0x00007f6ea83bded0 in g_usleep (microseconds=10000) at gtimer.c:253 #2 0x00007f6eac5aa046 in ARDOUR::AudioEngine::meter_thread (this=0x2c21400) at ../libs/ardour/audioengine.cc:692 #3 0x00007f6eac5c98f5 in boost::_mfi::mf0::operator() (this=0x6b52260, p=0x2c21400) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f6eac5c4ea8 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( ---Type to continue, or q to quit--- this=0x6b52270, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007f6eac5c0afe in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x6b52260) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007f6eac5bbf38 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x6b52260) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f6eac5b77fa in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x6b52230) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f6ea8f25422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #9 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x6b52280) at gthread.c:1955 #10 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #11 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 11 (Thread 8360): #0 0x00007f6ea17721f3 in poll () from /lib64/libc.so.6 #1 0x00007f6eac627c07 in ARDOUR::Butler::thread_work (this=0x3f408f0) at ../libs/ardour/butler.cc:153 #2 0x00007f6eac627b63 in ARDOUR::Butler::_thread_work (arg=0x3f408f0) at ../libs/ardour/butler.cc:137 #3 0x00007f6eaa4ee7c5 in fake_thread_start (arg=0x2e4f390) at ../libs/pbd/pthread_utils.cc:81 #4 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 10 (Thread 8306): #0 0x00007f6ea174ac7d in nanosleep () from /lib64/libc.so.6 #1 0x00007f6ea1774ee4 in usleep () from /lib64/libc.so.6 #2 0x0000000001bb70dd in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:363 #3 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #4 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 9 (Thread 8313): #0 0x00007f6ea17721f3 in poll () from /lib64/libc.so.6 #1 0x00007f6e71e45b2f in ?? () from /usr/lib64/libpulse.so.0 #2 0x00007f6e71e35976 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0 #3 0x00007f6e71e36d59 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #4 0x00007f6e71e36e10 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #5 0x00007f6e71e4592b in ?? () from /usr/lib64/libpulse.so.0 #6 0x00007f6e71c00bf7 in ?? () from /usr/lib64/libpulsecommon-0.9.22.so #7 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 8 (Thread 8310): #0 0x00007f6ea1a1a56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6ea3687b9f in Jack::JackProcessSync::Wait (this=0x2c5c178) at ../posix/JackProcessSync.cpp:73 #2 0x00007f6ea3683551 in Jack::JackMessageBuffer::Execute (this=0x2c53f40) at ../common/JackMessageBuffer.cpp:89 #3 0x00007f6ea3685ec4 in Jack::JackPosixThread::ThreadHandler (arg=0x2c5c158) at ../posix/JackPosixThread.cpp:59 #4 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 7 (Thread 8376): #0 0x00007f6ea1a1a8eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6ea8885c82 in g_cond_timed_wait_posix_impl (cond=0x7f6e90067290, entered_mutex=0x3ef1fe0, abs_time=0x7f6e6836fc40) at gthread-posix.c:242 #2 0x00007f6ea83598ff in g_async_queue_pop_intern_unlocked (queue=0x3ef1fa0, try=0, end_time=0x7f6e6836fc40) at gasyncqueue.c:415 ---Type to continue, or q to quit--- #3 0x00007f6ea8359c50 in g_async_queue_timed_pop_unlocked (queue=0x3ef1fa0, end_time=0x7f6e6836fc40) at gasyncqueue.c:562 #4 0x00007f6ea83bcc3c in g_thread_pool_wait_for_new_task (pool=0x3ef1f40) at gthreadpool.c:274 #5 0x00007f6ea83bcc79 in g_thread_pool_thread_proxy (data=0x3ef1f40) at gthreadpool.c:308 #6 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x6d52060) at gthread.c:1955 #7 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 6 (Thread 8361): #0 0x00007f6ea17721f3 in poll () from /lib64/libc.so.6 #1 0x00007f6ea839df0b in g_poll (fds=0x6a633a0, nfds=10, timeout=-1) at gpoll.c:132 #2 0x00007f6ea838c9e3 in g_main_context_poll (context=0x6a62de0, timeout=-1, priority=2147483647, fds=0x6a633a0, n_fds=10) at gmain.c:3405 #3 0x00007f6ea838be1a in g_main_context_iterate (context=0x6a62de0, block=1, dispatch=1, self=0x6a4d510) at gmain.c:3087 #4 0x00007f6ea838c5de in g_main_loop_run (loop=0x6a62ed0) at gmain.c:3300 #5 0x00007f6eaa4b8879 in BaseUI::main_thread (this=0x6a5c610) at ../libs/pbd/base_ui.cc:77 #6 0x00007f6eaa4b9c57 in sigc::bound_mem_functor0::operator() (this=0x6a62f58) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #7 0x00007f6eaa4b9ab2 in sigc::adaptor_functor >::operator() (this=0x6a62f50) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #8 0x00007f6eaa4b981d in sigc::internal::slot_call0, void>::call_it (rep=0x6a62f20) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #9 0x00007f6ea8f25422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #10 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x6a4d510) at gthread.c:1955 #11 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #12 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 5 (Thread 8307): #0 0x00007f6ea1a1a56c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6eac9eb149 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #2 0x00000000019522f9 in sigc::pointer_functor0::operator() (this=0x2c16a18) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x000000000194fc24 in sigc::adaptor_functor >::operator() (this=0x2c16a10) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x000000000194cd87 in sigc::internal::slot_call0, void>::call_it (rep=0x2c169e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007f6ea8f25422 in ?? () from /usr/lib64/libglibmm-2.4.so.1 #6 0x00007f6ea83bb59d in g_thread_create_proxy (data=0x2c19050) at gthread.c:1955 #7 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #8 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 4 (Thread 8359): #0 0x00007f6ea1a1c790 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f6eac7086ac in PBD::ProcessSemaphore::wait (this=0x3f37ec8) at /media/Casa/in0giro/programmazione/progetti/temporaneo/Ardour/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007f6eac706bed in ARDOUR::Graph::run_one (this=0x3f37e00) at ../libs/ardour/graph.cc:389 #3 0x00007f6eac706f3c in ARDOUR::Graph::helper_thread (this=0x3f37e00) at ../libs/ardour/graph.cc:420 #4 0x00007f6eac70c85d in boost::_mfi::mf0::operator() (this=0x7f6e6c2f6ca8, p=0x3f37e00) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007f6eac70c252 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7f6e6c2f6cb8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007f6eac70bdf6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7f6e6c2f6ca8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007f6eac70b8c7 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153 #8 0x00000000013a1fa6 in boost::function0::operator() (this=0x7f6e6c2f6ca0) at /usr/include/boost/function/function_template.hpp:1013 #9 0x00007f6eac5acdfb in ARDOUR::AudioEngine::_start_process_thread (arg=0x3f38280) at ../libs/ardour/audioengine.cc:1476 #10 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #11 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 ---Type to continue, or q to quit--- Thread 3 (Thread 8358): #0 0x00007f6ea1a1c790 in sem_wait () from /lib64/libpthread.so.0 #1 0x00007f6eac7086ac in PBD::ProcessSemaphore::wait (this=0x3f37ee8) at /media/Casa/in0giro/programmazione/progetti/temporaneo/Ardour/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007f6eac70616f in ARDOUR::Graph::restart_cycle (this=0x3f37e00) at ../libs/ardour/graph.cc:263 #3 0x00007f6eac706139 in ARDOUR::Graph::dec_ref (this=0x3f37e00) at ../libs/ardour/graph.cc:250 #4 0x00007f6eac70cf14 in ARDOUR::GraphNode::finish (this=0x6a2d770, chain=1) at ../libs/ardour/graphnode.cc:71 #5 0x00007f6eac706d58 in ARDOUR::Graph::run_one (this=0x3f37e00) at ../libs/ardour/graph.cc:403 #6 0x00007f6eac70716e in ARDOUR::Graph::main_thread (this=0x3f37e00) at ../libs/ardour/graph.cc:458 #7 0x00007f6eac70c85d in boost::_mfi::mf0::operator() (this=0x7f6e6c377ca8, p=0x3f37e00) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007f6eac70c252 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7f6e6c377cb8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #9 0x00007f6eac70bdf6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7f6e6c377ca8) at /usr/include/boost/bind/bind_template.hpp:20 #10 0x00007f6eac70b8c7 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153 #11 0x00000000013a1fa6 in boost::function0::operator() (this=0x7f6e6c377ca0) at /usr/include/boost/function/function_template.hpp:1013 #12 0x00007f6eac5acdfb in ARDOUR::AudioEngine::_start_process_thread (arg=0x3f38280) at ../libs/ardour/audioengine.cc:1476 #13 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #14 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 2 (Thread 8312): #0 0x00007f6ea1a1c881 in sem_timedwait () from /lib64/libpthread.so.0 #1 0x00007f6ea3686c50 in Jack::JackPosixSemaphore::TimedWait (this=0x2c51980, usec=2147483647) at ../posix/JackPosixSemaphore.cpp:121 #2 0x00007f6ea36742ff in Jack::JackConnectionManager::SuspendRefNum (this=0x7f6e8b7c8910, control=0x7f6eadac3000, table=0x2c4fab0, timing=0x7f6e8be01220, time_out_usec=2147483647) at ../common/JackConnectionManager.cpp:237 #3 0x00007f6ea3678afa in Jack::JackGraphManager::SuspendRefNum (this=0x7f6e8b190000, control=0x7f6eadac3000, table=0x2c4fab0, usec=2147483647) at ../common/JackGraphManager.cpp:127 #4 0x00007f6ea3672ac6 in Jack::JackClient::WaitSync (this=0x2c24f80) at ../common/JackClient.cpp:596 #5 0x00007f6ea3672988 in Jack::JackClient::CycleWaitAux (this=0x2c24f80) at ../common/JackClient.cpp:563 #6 0x00007f6ea367084a in Jack::JackClient::CycleWait (this=0x2c24f80) at ../common/JackClient.cpp:580 #7 0x00007f6ea366c705 in jack_cycle_wait (ext_client=0x2c24f80) at ../common/JackAPI.cpp:852 #8 0x00007f6eac5a9256 in ARDOUR::AudioEngine::process_thread (this=0x2c21400) at ../libs/ardour/audioengine.cc:441 #9 0x00007f6eac5a8c72 in ARDOUR::AudioEngine::_process_thread (arg=0x2c21400) at ../libs/ardour/audioengine.cc:352 #10 0x00007f6ea3670817 in Jack::JackClient::Execute (this=0x2c24f80) at ../common/JackClient.cpp:540 #11 0x00007f6ea3685ec4 in Jack::JackPosixThread::ThreadHandler (arg=0x2c250f0) at ../posix/JackPosixThread.cpp:59 #12 0x00007f6ea1a15c1a in start_thread () from /lib64/libpthread.so.0 #13 0x00007f6ea177ae7d in clone () from /lib64/libc.so.6 Thread 1 (Thread 8300): #0 0x00007f6ea1726162 in ?? () from /lib64/libc.so.6 #1 0x00007f6ea1ee4250 in std::basic_string, std::allocator >::basic_string(char const*, std::allocator const&) () from /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/libstdc++.so.6 #2 0x00007f6ea8f3376e in Glib::ustring::ustring(char const*) () from /usr/lib64/libglibmm-2.4.so.1 #3 0x00000000019832fd in KeyboardOptions::KeyboardOptions (this=0x6dba610) at ../gtk2_ardour/rc_option_editor.cc:313 #4 0x000000000197731c in RCOptionEditor::RCOptionEditor (this=0x6d3e800, __in_chrg=, __vtt_parm=) at ../gtk2_ardour/rc_option_editor.cc:1485 #5 0x00000000013b652c in ARDOUR_UI::toggle_rc_options_window (this=0x29bf3a0) at ../gtk2_ardour/ardour_ui_dialogs.cc:311 #6 0x0000000001387687 in sigc::bound_mem_functor0::operator() (this=0x3b00c38) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #7 0x0000000001381bb4 in sigc::adaptor_functor >::operator() (this=0x3b00c30) ---Type to continue, or q to quit--- at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #8 0x000000000137be6d in sigc::internal::slot_call0, void>::call_it (rep=0x3b00c00) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #9 0x00007f6ea8f31432 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /usr/lib64/libglibmm-2.4.so.1 #10 0x00007f6ea8cbb338 in g_cclosure_marshal_VOID__VOID (closure=0x3afc960, return_value=0x0, n_param_values=1, param_values=0x6d41e20, invocation_hint=0x7fff574197a0, marshal_data=0x0) at gmarshal.c:79 #11 0x00007f6ea8ca1498 in g_closure_invoke (closure=0x3afc960, return_value=0x0, n_param_values=1, param_values=0x6d41e20, invocation_hint=0x7fff574197a0) at gclosure.c:767 #12 0x00007f6ea8cbae17 in signal_emit_unlocked_R (node=0x3632800, detail=0, instance=0x3930210, emission_return=0x0, instance_and_params=0x6d41e20) at gsignal.c:3322 #13 0x00007f6ea8cb9983 in g_signal_emit_valist (instance=0x3930210, signal_id=302, detail=0, var_args=0x7fff57419a30) at gsignal.c:2983 #14 0x00007f6ea8cb9f1c in g_signal_emit (instance=0x3930210, signal_id=302, detail=0) at gsignal.c:3040 #15 0x00007f6ea7c9d8b9 in _gtk_action_emit_activate (action=0x3930210) at gtkaction.c:794 #16 0x00007f6ea7c9d99b in IA__gtk_action_activate (action=0x3930210) at gtkaction.c:824 #17 0x00007f6ea7dbae93 in gtk_real_menu_item_activate (menu_item=0x3bd1d60) at gtkmenuitem.c:1411 #18 0x00007f6ea7cdbcfa in gtk_check_menu_item_activate (menu_item=0x3bd1d60) at gtkcheckmenuitem.c:422 #19 0x00007f6ea8cbb338 in g_cclosure_marshal_VOID__VOID (closure=0x2a112e0, return_value=0x0, n_param_values=1, param_values=0x6d41220, invocation_hint=0x7fff57419e00, marshal_data=0x7f6ea7cdbc89) at gmarshal.c:79 #20 0x00007f6ea8ca17cc in g_type_class_meta_marshal (closure=0x2a112e0, return_value=0x0, n_param_values=1, param_values=0x6d41220, invocation_hint=0x7fff57419e00, marshal_data=0x378) at gclosure.c:878 #21 0x00007f6ea8ca1498 in g_closure_invoke (closure=0x2a112e0, return_value=0x0, n_param_values=1, param_values=0x6d41220, invocation_hint=0x7fff57419e00) at gclosure.c:767 #22 0x00007f6ea8cba638 in signal_emit_unlocked_R (node=0x2a11380, detail=0, instance=0x3bd1d60, emission_return=0x0, instance_and_params=0x6d41220) at gsignal.c:3182 #23 0x00007f6ea8cb9983 in g_signal_emit_valist (instance=0x3bd1d60, signal_id=94, detail=0, var_args=0x7fff5741a090) at gsignal.c:2983 #24 0x00007f6ea8cb9f1c in g_signal_emit (instance=0x3bd1d60, signal_id=94, detail=0) at gsignal.c:3040 #25 0x00007f6ea7f29534 in IA__gtk_widget_activate (widget=0x3bd1d60) at gtkwidget.c:5015 #26 0x00007f6ea7dbf7cc in IA__gtk_menu_shell_activate_item (menu_shell=0x3b5fe20, menu_item=0x3bd1d60, force_deactivate=1) at gtkmenushell.c:1256 #27 0x00007f6ea7dbe3de in gtk_menu_shell_button_release (widget=0x3b5fe20, event=0x6c8f2c0) at gtkmenushell.c:683 #28 0x00007f6ea7db1247 in gtk_menu_button_release (widget=0x3b5fe20, event=0x6c8f2c0) at gtkmenu.c:3043 #29 0x00007f6ea7da5bfc in _gtk_marshal_BOOLEAN__BOXED (closure=0x2a01840, return_value=0x7fff5741a4e0, n_param_values=2, param_values=0x3fb8060, invocation_hint=0x7fff5741a510, marshal_data=0x7f6ea7db10f4) at gtkmarshalers.c:86 #30 0x00007f6ea8ca17cc in g_type_class_meta_marshal (closure=0x2a01840, return_value=0x7fff5741a4e0, n_param_values=2, param_values=0x3fb8060, invocation_hint=0x7fff5741a510, marshal_data=0x160) at gclosure.c:878 #31 0x00007f6ea8ca1498 in g_closure_invoke (closure=0x2a01840, return_value=0x7fff5741a4e0, n_param_values=2, param_values=0x3fb8060, invocation_hint=0x7fff5741a510) at gclosure.c:767 #32 0x00007f6ea8cbac48 in signal_emit_unlocked_R (node=0x2a018b0, detail=0, instance=0x3b5fe20, emission_return=0x7fff5741a690, instance_and_params=0x3fb8060) at gsignal.c:3290 #33 0x00007f6ea8cb9a12 in g_signal_emit_valist (instance=0x3b5fe20, signal_id=34, detail=0, var_args=0x7fff5741a7a0) at gsignal.c:2993 #34 0x00007f6ea8cb9f1c in g_signal_emit (instance=0x3b5fe20, signal_id=34, detail=0) at gsignal.c:3040 #35 0x00007f6ea7f2940f in gtk_widget_event_internal (widget=0x3b5fe20, event=0x6c8f2c0) at gtkwidget.c:4984 #36 0x00007f6ea7f28f3a in IA__gtk_widget_event (widget=0x3b5fe20, event=0x6c8f2c0) at gtkwidget.c:4781 #37 0x00007f6ea7da422c in IA__gtk_propagate_event (widget=0x3b5fe20, event=0x6c8f2c0) at gtkmain.c:2489 #38 0x00007f6ea7da2c6d in IA__gtk_main_do_event (event=0x6c8f2c0) at gtkmain.c:1684 #39 0x00007f6ea79bd6b0 in gdk_event_dispatch (source=0x29e3400, callback=0, user_data=0x0) at gdkevents-x11.c:2377 #40 0x00007f6ea838a3f8 in g_main_dispatch (context=0x29e34f0) at gmain.c:2441 #41 0x00007f6ea838b981 in g_main_context_dispatch (context=0x29e34f0) at gmain.c:3014 #42 0x00007f6ea838be47 in g_main_context_iterate (context=0x29e34f0, block=1, dispatch=1, self=0x29abb50) at gmain.c:3092 #43 0x00007f6ea838c5de in g_main_loop_run (loop=0x370f6f0) at gmain.c:3300 #44 0x00007f6ea7da2202 in IA__gtk_main () at gtkmain.c:1256 #45 0x00007f6eaa94d2b6 in Gtkmm2ext::UI::run (this=0x29bf3a0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:269 #46 0x00000000017a9d99 in main (argc=2, argv=0x7fff5741ae38) at ../gtk2_ardour/main.cc:555 (gdb)