0x4532cfa2 note 53/0 was already on, now at 2 (ardour-3.0:11509): Gtk-CRITICAL **: IA__gtk_widget_get_visible: assertion `GTK_IS_WIDGET (widget)' failed (ardour-3.0:11509): Gtk-CRITICAL **: IA__gtk_widget_get_window: assertion `GTK_IS_WIDGET (widget)' failed Program received signal SIGSEGV, Segmentation fault. 0x00007ffff359d2f7 in Gtk::Widget::get_visible() const () from /usr/lib/x86_64-linux-gnu/libgtkmm-2.4.so.1 (gdb) thread apply all bt Thread 123 (Thread 0x7fffe0132700 (LWP 23316)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffa687fcea in Convlevel::main() () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #2 0x00007fffa6881989 in Convlevel::static_main(void*) () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #3 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 122 (Thread 0x7fffe0143700 (LWP 23315)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffa687fcea in Convlevel::main() () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #2 0x00007fffa6881989 in Convlevel::static_main(void*) () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #3 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 ---Type to continue, or q to quit--- #5 0x0000000000000000 in ?? () Thread 121 (Thread 0x7fffe0010700 (LWP 23288)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffa687fcea in Convlevel::main() () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #2 0x00007fffa6881989 in Convlevel::static_main(void*) () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #3 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 120 (Thread 0x7fffe0021700 (LWP 23287)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffa687fcea in Convlevel::main() () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #2 0x00007fffa6881989 in Convlevel::static_main(void*) () from /usr/lib/x86_64-linux-gnu/libzita-convolver.so.3 #3 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 ---Type to continue, or q to quit--- #4 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 119 (Thread 0x7fff68d65700 (LWP 23286)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff7361c56 in ARDOUR::AutomationWatch::thread (this=0x125c8800) at ../libs/ardour/automation_watch.cc:135 #3 0x00007ffff736517e in boost::_mfi::mf0::operator() (this=0x125cc350, p=0x125c8800) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff7364dea in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x125cc360, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff73649b5 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x125cc350) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff736494a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x125cc350) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 ---Type to continue, or q to quit--- #7 0x00007ffff73644d0 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x125cc320) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x0000000000000000 in ?? () Thread 118 (Thread 0x7fff69566700 (LWP 23285)): #0 0x00007ffff0bf752d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff50a40a2 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7317d0e in ARDOUR::AudioEngine::meter_thread (this=0x250f260) at ../libs/ardour/audioengine.cc:764 #3 0x00007ffff7329f8c in boost::_mfi::mf0::operator() (this=0x440c1620, p=0x250f260) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff73299e0 in boost::_bi::list1 to continue, or q to quit--- e*> >::operator(), boost::_bi::list0> (this=0x440c1630, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff7328ec5 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x440c1620) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff7328204 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x440c1620) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff7326b6a in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x440c15f0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x0000000000000000 in ?? () Thread 116 (Thread 0x7fff8848c700 (LWP 23257)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 ---Type to continue, or q to quit--- #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x4d348280) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x4d348280) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 108 (Thread 0x7fff88fab700 (LWP 23249)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x465bc040) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x465bc040) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 100 (Thread 0x7fff6a76a700 (LWP 23215)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff6a781681 in AFX_engine::run_engine() () from /usr/lib/lv2/fc70.lv2/fc70-dsp.so #3 0x00007fff6a773213 in start_ui_thread(void*) () from /usr/lib/lv2/fc70.lv2/fc70-dsp.so #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 98 (Thread 0x7fff8a214700 (LWP 23213)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x3e3f4970) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x3e3f4970) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 ---Type to continue, or q to quit--- #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 90 (Thread 0x7fff8a295700 (LWP 23205)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x374d29e0) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x374d29e0) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 82 (Thread 0x7fff6bdf4700 (LWP 23171)): #0 0x00007ffff0bf752d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fff7c99f9ee in juce::Thread::sleep(int) () from /usr/lib/lxvst/AspectVST.so #2 0x00007fff7c91aa78 in juce::MessageManager::runDispatchLoopUntil(int) () from /usr/lib/lxvst/AspectVST.so ---Type to continue, or q to quit--- #3 0x00007fff7c88427a in SharedMessageThread::run() () from /usr/lib/lxvst/AspectVST.so #4 0x00007fff7c9bc89b in juce::Thread::threadEntryPoint() () from /usr/lib/lxvst/AspectVST.so #5 0x00007fff7c99f78d in juce::threadEntryProc(void*) () from /usr/lib/lxvst/AspectVST.so #6 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000000000000000 in ?? () Thread 81 (Thread 0x7fff8a316700 (LWP 23170)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x2fbbe840) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x2fbbe840) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 73 (Thread 0x7fff8a397700 (LWP 23136)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x28eb1290) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x28eb1290) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 65 (Thread 0x7fff8ac68700 (LWP 23128)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x221e8230) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x221e8230) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () ---Type to continue, or q to quit--- from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 57 (Thread 0x7fffa0297700 (LWP 23120)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x1b185d80) at ../common/DiskThreadBase.h:515 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x1b185d80) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 49 (Thread 0x7fff7d647700 (LWP 23086)): #0 0x00007ffff0bf40fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fff7dedbef0 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #2 0x00007fff7df38d7e in ?? () ---Type to continue, or q to quit--- from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #3 0x00007fff7def28d8 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #4 0x00007fff7def2af9 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #5 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 48 (Thread 0x7fff7de48700 (LWP 23085)): #0 0x00007ffff0bf752d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fff7dee973e in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #2 0x00007fff7df37a40 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #3 0x00007fff7dec00e2 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #4 0x00007fff7def28d8 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so #5 0x00007fff7def2af9 in ?? () from /usr/lib/lv2/TAL-NoiseMaker.lv2/TAL_NoiseMaker_Plugin.so ---Type to continue, or q to quit--- #6 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000000000000000 in ?? () Thread 47 (Thread 0x7fff7ffff700 (LWP 23084)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff89234587 in AFX_engine::run_engine() () from /usr/lib/lv2/vc2.lv2/vc2-lv2.so #3 0x00007fff8922c5d3 in start_ui_thread(void*) () from /usr/lib/lv2/vc2.lv2/vc2-lv2.so #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 46 (Thread 0x7fffa0399700 (LWP 23083)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b015f4b in LinuxSampler::DiskThreadBase::Main (this=0x60aead0) at ../common/DiskThreadBase.h:515 ---Type to continue, or q to quit--- #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x60aead0) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 43 (Thread 0x7fffa0c8a700 (LWP 23080)): #0 0x00007ffff0bf3d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fff8b0a00a5 in LinuxSampler::Condition::WaitIf ( this=0x7fff8b312348, bCondition=false, TimeoutSeconds=0, TimeoutNanoSeconds=0) at Condition.cpp:339 #2 0x00007fff8b047acb in LinuxSampler::InstrumentManagerThread::Main ( this=0x7fff8b312200) at InstrumentManagerThread.cpp:149 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher ( thread=0x7fff8b312200) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 37 (Thread 0x7fffa0d0b700 (LWP 23074)): ---Type to continue, or q to quit--- #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff08e86dc in sleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8b055e3a in LinuxSampler::EventThread::Main (this=0x6457d90) at Plugin.cpp:91 #3 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x6457d90) at Thread.cpp:398 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 36 (Thread 0x7fffa0d8c700 (LWP 23073)): #0 0x00007ffff0916023 in select () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fff8afa44e3 in LinuxSampler::LSCPServer::Main (this=0x6456b80) at lscpserver.cpp:536 #2 0x00007fff8b0a0c44 in LinuxSampler::__pthread_launcher (thread=0x6456b80) at Thread.cpp:398 #3 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () Thread 35 (Thread 0x7fff88eb2700 (LWP 23046)): ---Type to continue, or q to quit--- #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fffc8cf1eb7 in AFX_engine::run_engine() () from /usr/lib/lv2/mkii-graph-eq2.lv2/mkii-graph-eq2-lv2.so #3 0x00007fffc8cdf773 in start_ui_thread(void*) () from /usr/lib/lv2/mkii-graph-eq2.lv2/mkii-graph-eq2-lv2.so #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 34 (Thread 0x7fff8ab98700 (LWP 23045)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8bb4bad9 in AFX_engine::run_engine() () from /usr/lib/lv2/peq-2a.lv2/peq-2a-lv2.so #3 0x00007fff8bb3f683 in start_ui_thread(void*) () from /usr/lib/lv2/peq-2a.lv2/peq-2a-lv2.so #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 33 (Thread 0x7fff8bb1d700 (LWP 23044)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fffc90e3867 in AFX_engine::run_engine() () from /usr/lib/lv2/mbbc2.lv2/mbc2-lv2.so #3 0x00007fffc90d1543 in start_ui_thread(void*) () from /usr/lib/lv2/mbbc2.lv2/mbc2-lv2.so #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 32 (Thread 0x7fffa0b9a700 (LWP 23043)): #0 0x00007ffff0911303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff5081036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff508149a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff5ebcf9f in BaseUI::main_thread (this=0x6d89580) at ../libs/pbd/base_ui.cc:80 #4 0x00007ffff5ec06d9 in sigc::bound_mem_functor0::operator() ( this=0x6d89ce8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff5ec041a in sigc::adaptor_functor >::operator() (this=0x6d89ce0) ---Type to continue, or q to quit--- at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff5ebfe01 in sigc::internal::slot_call0, void>::call_it (rep=0x6d89cb0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x0000000000000000 in ?? () Thread 31 (Thread 0x7fffa100c800 (LWP 23042)): #0 0x00007ffff0911303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff73745f9 in ARDOUR::Butler::thread_work (this=0x1490bce0) at ../libs/ardour/butler.cc:150 #2 0x00007ffff7374553 in ARDOUR::Butler::_thread_work (arg=0x1490bce0) at ../libs/ardour/butler.cc:134 #3 0x00007ffff5ee376c in fake_thread_start (arg=0x6d89530) at ../libs/pbd/pthread_utils.cc:80 #4 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 ---Type to continue, or q to quit--- #6 0x0000000000000000 in ?? () Thread 30 (Thread 0x7fffa1190700 (LWP 22989)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff74353dc in PBD::ProcessSemaphore::wait (this=0x126bc4c0) at /home/zth/gits/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff74339db in ARDOUR::Graph::run_one (this=0x126bc400) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7433d35 in ARDOUR::Graph::helper_thread (this=0x126bc400) at ../libs/ardour/graph.cc:411 #4 0x00007ffff7438dbe in boost::_mfi::mf0::operator() ( this=0x7fffa118fbe8, p=0x126bc400) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7438a14 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffa118fbf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7438707 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffa118fbe8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff74382c9 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) ---Type to continue, or q to quit--- at /usr/include/boost/function/function_template.hpp:153 #8 0x0000000000e3886a in boost::function0::operator() ( this=0x7fffa118fbe0) at /usr/include/boost/function/function_template.hpp:1013 #9 0x00007ffff731b027 in ARDOUR::AudioEngine::_start_process_thread ( arg=0x2020b20) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x0000000000000000 in ?? () Thread 29 (Thread 0x7fffa110f700 (LWP 22988)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff74353dc in PBD::ProcessSemaphore::wait (this=0x126bc4c0) at /home/zth/gits/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff74339db in ARDOUR::Graph::run_one (this=0x126bc400) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7433d35 in ARDOUR::Graph::helper_thread (this=0x126bc400) at ../libs/ardour/graph.cc:411 #4 0x00007ffff7438dbe in boost::_mfi::mf0::operator() ( this=0x7fffa110ebe8, p=0x126bc400) at /usr/include/boost/bind/mem_fn_template.hpp:49 ---Type to continue, or q to quit--- #5 0x00007ffff7438a14 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffa110ebf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7438707 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffa110ebe8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff74382c9 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 0x0000000000e3886a in boost::function0::operator() ( this=0x7fffa110ebe0) at /usr/include/boost/function/function_template.hpp:1013 #9 0x00007ffff731b027 in ARDOUR::AudioEngine::_start_process_thread ( arg=0x139c4bb0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #12 0x0000000000000000 in ?? () Thread 28 (Thread 0x7fffa108e700 (LWP 22987)): #0 0x00007ffff0bf5fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 ---Type to continue, or q to quit--- #1 0x00007ffff74353dc in PBD::ProcessSemaphore::wait (this=0x126bc4e0) at /home/zth/gits/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7432feb in ARDOUR::Graph::restart_cycle (this=0x126bc400) at ../libs/ardour/graph.cc:254 #3 0x00007ffff7432fb5 in ARDOUR::Graph::dec_ref (this=0x126bc400) at ../libs/ardour/graph.cc:241 #4 0x00007ffff7439436 in ARDOUR::GraphNode::finish (this=0x6637338, chain=1) at ../libs/ardour/graphnode.cc:71 #5 0x00007ffff7433b4d in ARDOUR::Graph::run_one (this=0x126bc400) at ../libs/ardour/graph.cc:394 #6 0x00007ffff7433f63 in ARDOUR::Graph::main_thread (this=0x126bc400) at ../libs/ardour/graph.cc:449 #7 0x00007ffff7438dbe in boost::_mfi::mf0::operator() ( this=0x7fffa108dbe8, p=0x126bc400) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff7438a14 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffa108dbf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #9 0x00007ffff7438707 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffa108dbe8) at /usr/include/boost/bind/bind_template.hpp:20 #10 0x00007ffff74382c9 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1<---Type to continue, or q to quit--- boost::_bi::value > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153 #11 0x0000000000e3886a in boost::function0::operator() ( this=0x7fffa108dbe0) at /usr/include/boost/function/function_template.hpp:1013 #12 0x00007ffff731b027 in ARDOUR::AudioEngine::_start_process_thread ( arg=0x1380da50) at ../libs/ardour/audioengine.cc:1572 #13 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #15 0x0000000000000000 in ?? () Thread 16 (Thread 0x7fffc3fff700 (LWP 11894)): #0 0x00007ffff0911303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff5081036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff508149a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff5ebcf9f in BaseUI::main_thread (this=0x54b0940) at ../libs/pbd/base_ui.cc:80 #4 0x00007ffff5ec06d9 in sigc::bound_mem_functor0::operator() ( this=0x54b10a8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff5ec041a in sigc::adaptor_functor >::operator() (this=0x54b10a0) ---Type to continue, or q to quit--- at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff5ebfe01 in sigc::internal::slot_call0, void>::call_it (rep=0x54b1070) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x0000000000000000 in ?? () Thread 11 (Thread 0x7fffe00a2700 (LWP 11837)): #0 0x00007ffff0911303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff1ba4586 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff1ba490a in jack_cycle_wait () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff7316bda in ARDOUR::AudioEngine::process_thread (this=0x250f260) at ../libs/ardour/audioengine.cc:446 #4 0x00007ffff73163fe in ARDOUR::AudioEngine::_process_thread (arg=0x250f260) at ../libs/ardour/audioengine.cc:337 #5 0x00007ffff1ba4802 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007ffff0befe9a in start_thread () ---Type to continue, or q to quit--- from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000000000000000 in ?? () Thread 10 (Thread 0x7fffc8c9d700 (LWP 11730)): #0 0x00007ffff0bf3d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff1ba5dc3 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fffe2385700 (LWP 11619)): #0 0x00007ffff0bf3d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff50bc82f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff72cfe67 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81 #3 0x00007ffff72cfc59 in analyser_work () at ../libs/ardour/analyser.cc:46 #4 0x0000000001384c59 in sigc::pointer_functor0::operator() ( this=0x20dab88) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 ---Type to continue, or q to quit--- #5 0x0000000001382492 in sigc::adaptor_functor >::operator() (this=0x20dab80) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x000000000137f02f in sigc::internal::slot_call0, void>::call_it (rep=0x20dab50) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fffe2b86700 (LWP 11618)): #0 0x00007ffff0bf3d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff50bc82f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff76adb93 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x0000000001384c59 in sigc::pointer_functor0::operator() ( this=0x20de168) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 ---Type to continue, or q to quit--- #4 0x0000000001382492 in sigc::adaptor_functor >::operator() (this=0x20de160) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000137f02f in sigc::internal::slot_call0, void>::call_it (rep=0x20de130) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fffe3387700 (LWP 11617)): #0 0x00007ffff0bf3d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff50bc82f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff76adb93 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x0000000001384c59 in sigc::pointer_functor0::operator() ( this=0x20de0b8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 ---Type to continue, or q to quit--- #4 0x0000000001382492 in sigc::adaptor_functor >::operator() (this=0x20de0b0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000137f02f in sigc::internal::slot_call0, void>::call_it (rep=0x20de080) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff57c1f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007ffff50a29e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fffe3b88700 (LWP 11616)): #0 0x00007ffff08e883d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff0916774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00000000015ca7a7 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:380 #3 0x00007ffff0befe9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff091ccbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 1 (Thread 0x7ffff7fa29c0 (LWP 11509)): #0 0x00007ffff359d2f7 in Gtk::Widget::get_visible() const () from /usr/lib/x86_64-linux-gnu/libgtkmm-2.4.so.1 #1 0x00000000015c2ed0 in WindowProxyBase::get_state (this=0x14eb3660) at ../gtk2_ardour/window_proxy.cc:125 #2 0x0000000000e4b8f7 in ARDOUR_UI::save_state (this=0x1eadbb0, name=..., switch_to_it=false) at ../gtk2_ardour/ardour_ui.cc:2233 #3 0x0000000000ea7e0a in sigc::bound_mem_functor2::operator() (this=0x4494a50, _A_a1=..., _A_a2=@0x4494a78: false) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1917 #4 0x0000000000ea6f5d in sigc::adaptor_functor >::operator() ( this=0x4494a48, _A_arg1=..., _A_arg2=@0x4494a78: false) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:103 #5 0x0000000000ea5904 in sigc::bind_functor<-1, sigc::bound_mem_functor2, std::string, bool, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator() (this=0x4494a40) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1324 #6 0x0000000000ea3ccf in sigc::internal::slot_call0, std::string, bool, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it ( rep=0x4494a10) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 ---Type to continue, or q to quit--- #7 0x00007ffff57cce08 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff5542ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #9 0x00007ffff5553fdd in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #10 0x00007ffff555c099 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007ffff555c242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007ffff4a74193 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #13 0x00007ffff4a74a39 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #14 0x00007ffff5542ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007ffff5553d71 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007ffff555bd7e in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff555c242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ffff4a6f394 in gtk_accel_group_activate () ---Type to continue, or q to quit--- from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #19 0x00007ffff4a70769 in gtk_accel_groups_activate () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #20 0x00007ffff4c674bc in gtk_window_activate_key () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #21 0x00000000015b884b in key_press_focus_accelerator_handler (window=..., ev=0x58cb6ab0) at ../gtk2_ardour/utils.cc:467 #22 0x0000000000f9510d in Editor::on_key_press_event (this=0x3d15400, ev=0x58cb6ab0) at ../gtk2_ardour/editor.cc:4093 #23 0x00007ffff3599023 in Gtk::Widget_Class::key_press_event_callback(_GtkWidget*, _GdkEventKey*) () from /usr/lib/x86_64-linux-gnu/libgtkmm-2.4.so.1 #24 0x00007ffff4b35dd8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #25 0x00007ffff5542ca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #26 0x00007ffff5554339 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007ffff555bd7e in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007ffff555c242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007ffff4c50191 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 ---Type to continue, or q to quit--- #30 0x00007ffff4b34037 in gtk_propagate_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #31 0x00007ffff4b342c3 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #32 0x00007ffff47a8cac in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #33 0x00007ffff5080d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007ffff50810a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007ffff508149a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #36 0x00007ffff4b332f7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #37 0x00007ffff62a076b in Gtkmm2ext::UI::run (this=0x1eadbb0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:270 #38 0x00000000011efa03 in main (argc=1, argv=0x7fffffffd8e8) at ../gtk2_ardour/main.cc:525 (gdb)