GNU gdb (GDB) 7.8.2 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/stefan/programs/ardour_build/gtk2_ardour/../build/gtk2_ardour/ardour-3.5.3803...done. (gdb) core-file core.new [New LWP 1027] [New LWP 1053] [New LWP 1055] [New LWP 1050] [New LWP 1034] [New LWP 1056] [New LWP 1048] [New LWP 1045] [New LWP 1037] [New LWP 1052] [New LWP 1054] [New LWP 1032] [New LWP 1057] [New LWP 1033] [New LWP 1049] [New LWP 1030] [New LWP 1031] [New LWP 1059] [New LWP 1051] [New LWP 1029] warning: Could not load shared library symbols for linux-gate.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". Core was generated by `/home/stefan/programs/ardour_build/gtk2_ardour/../build/gtk2_ardour/ardour-3.5.'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0xb5109937 in Gdk::Window::set_cursor(Gdk::Cursor const&) () from /usr/lib/libgdkmm-2.4.so.1 (gdb) thread apply all bt Thread 20 (Thread 0xafac4b40 (LWP 1029)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf2996 in nanosleep () from /usr/lib/libpthread.so.0 #2 0xb5f41694 in g_usleep () from /usr/lib/libglib-2.0.so.0 #3 0xb60a5d28 in Glib::usleep(unsigned long) () from /usr/lib/libglibmm-2.4.so.1 #4 0x0933bcf3 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:380 #5 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #6 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0xaac7db40 (LWP 1051)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf2996 in nanosleep () from /usr/lib/libpthread.so.0 #2 0xb5f41694 in g_usleep () from /usr/lib/libglib-2.0.so.0 #3 0xb60a5d28 in Glib::usleep(unsigned long) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb6eec2b2 in ARDOUR::AudioEngine::meter_thread (this=0xafd4168) at ../libs/ardour/audioengine.cc:535 #5 0xb6ef7f36 in boost::_mfi::mf0::operator() (this=0xb4b5048, p=0xafd4168) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0xb6ef7b92 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0xb4b5050, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #7 0xb6ef74e0 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0xb4b5048) at /usr/include/boost/bind/bind_template.hpp:20 #8 0xb6ef6aef in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0xb4b5048) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #9 0xb6ef5c91 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0xb4b5030) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #11 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #13 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0xaa47cb40 (LWP 1059)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf2996 in nanosleep () from /usr/lib/libpthread.so.0 #2 0xb5f41694 in g_usleep () from /usr/lib/libglib-2.0.so.0 #3 0xb60a5d28 in Glib::usleep(unsigned long) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb6f38810 in ARDOUR::AutomationWatch::thread (this=0xce653f0) at ../libs/ardour/automation_watch.cc:139 #5 0xb6f3ba52 in boost::_mfi::mf0::operator() (this=0xc1f9718, p=0xce653f0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0xb6f3b760 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0xc1f9720, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #7 0xb6f3b34e in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0xc1f9718) at /usr/include/boost/bind/bind_template.hpp:20 ---Type to continue, or q to quit--- #8 0xb6f3b2cb in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0xc1f9718) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #9 0xb6f3adad in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0xc1f9700) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #11 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #13 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0xaeac2b40 (LWP 1031)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4400f37 in syscall () from /usr/lib/libc.so.6 #2 0xb5f5f14b in g_cond_wait () from /usr/lib/libglib-2.0.so.0 #3 0xb6093aec in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb72bfa7d in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #5 0x090cc997 in sigc::pointer_functor0::operator() (this=0xaff5b54) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #6 0x090ca92c in sigc::adaptor_functor >::operator() (this=0xaff5b50) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x090c7f3c in sigc::internal::slot_call0, void>::call_it (rep=0xaff5b38) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #9 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #10 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #11 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0xaf2c3b40 (LWP 1030)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4400f37 in syscall () from /usr/lib/libc.so.6 #2 0xb5f5f14b in g_cond_wait () from /usr/lib/libglib-2.0.so.0 #3 0xb6093aec in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb72bfa7d in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #5 0x090cc997 in sigc::pointer_functor0::operator() (this=0xafb69e4) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #6 0x090ca92c in sigc::adaptor_functor >::operator() (this=0xafb69e0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x090c7f3c in sigc::internal::slot_call0, void>::call_it (rep=0xafb69c8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #9 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #10 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #11 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0xaacfeb40 (LWP 1049)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf217b in read () from /usr/lib/libpthread.so.0 #2 0xad83bdd7 in ?? () from /usr/lib/libjack.so.0 ---Type to continue, or q to quit--- #3 0xad83ee88 in ?? () from /usr/lib/libjack.so.0 #4 0xad83a1f8 in ?? () from /usr/lib/libjack.so.0 #5 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #6 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 14 (Thread 0xad4ffb40 (LWP 1033)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4400f37 in syscall () from /usr/lib/libc.so.6 #2 0xb5f5f14b in g_cond_wait () from /usr/lib/libglib-2.0.so.0 #3 0xb6093aec in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb6eebd12 in ARDOUR::AudioEngine::do_reset_backend (this=0xafd4168) at ../libs/ardour/audioengine.cc:429 #5 0xb6ef7f36 in boost::_mfi::mf0::operator() (this=0xb0a2c68, p=0xafd4168) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0xb6ef7b92 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0xb0a2c70, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #7 0xb6ef74e0 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0xb0a2c68) at /usr/include/boost/bind/bind_template.hpp:20 #8 0xb6ef6aef in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0xb0a2c68) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #9 0xb6ef5c91 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0xb0a2c50) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #11 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #13 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0xab4ffb40 (LWP 1057)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb43fadfb in poll () from /usr/lib/libc.so.6 #2 0xb5f27c40 in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0xb5f18c74 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb5f19099 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #5 0xb609e100 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 #6 0xb62ff612 in BaseUI::main_thread (this=0xbea8950) at ../libs/pbd/base_ui.cc:86 #7 0xb6302f6e in sigc::bound_mem_functor0::operator() (this=0xbeaa52c) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #8 0xb6302cd4 in sigc::adaptor_functor >::operator() (this=0xbeaa528) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #9 0xb6302690 in sigc::internal::slot_call0, void>::call_it (rep=0xbeaa510) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #11 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #13 0xb440588e in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 12 (Thread 0xae0ffb40 (LWP 1032)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4400f37 in syscall () from /usr/lib/libc.so.6 #2 0xb5f5f14b in g_cond_wait () from /usr/lib/libglib-2.0.so.0 #3 0xb6093aec in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb6ea00e8 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81 #5 0xb6e9fed2 in analyser_work () at ../libs/ardour/analyser.cc:46 #6 0x090cc997 in sigc::pointer_functor0::operator() (this=0xaff513c) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #7 0x090ca92c in sigc::adaptor_functor >::operator() (this=0xaff5138) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #8 0x090c7f3c in sigc::internal::slot_call0, void>::call_it (rep=0xaff5120) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #9 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #10 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #11 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #12 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x9f64eb40 (LWP 1054)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf14b5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0 #2 0xb701ccbb in PBD::ProcessSemaphore::wait (this=0xb549898) at /home/stefan/programs/ardour_build/libs/pbd/pbd/semutils.h:56 #3 0xb701a76e in ARDOUR::Graph::restart_cycle (this=0xb549828) at ../libs/ardour/graph.cc:244 #4 0xb701a73a in ARDOUR::Graph::dec_ref (this=0xb549828) at ../libs/ardour/graph.cc:231 #5 0xb70204ef in ARDOUR::GraphNode::finish (this=0xbda7f3c, chain=1) at ../libs/ardour/graphnode.cc:71 #6 0xb701b247 in ARDOUR::Graph::run_one (this=0xb549828) at ../libs/ardour/graph.cc:384 #7 0xb701b42f in ARDOUR::Graph::helper_thread (this=0xb549828) at ../libs/ardour/graph.cc:401 #8 0xb701ff08 in boost::_mfi::mf0::operator() (this=0x9f64e210, p=0xb549828) at /usr/include/boost/bind/mem_fn_template.hpp:49 #9 0xb701fbc6 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x9f64e218, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #10 0xb701f852 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x9f64e210) at /usr/include/boost/bind/bind_template.hpp:20 #11 0xb701f313 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 #12 0x08b83b6d in boost::function0::operator() (this=0x9f64e20c) at /usr/include/boost/function/function_template.hpp:767 #13 0xad8cfde6 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0xb47bc68) at ../libs/backends/jack/jack_audiobackend.cc:902 #14 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #15 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x9f750b40 (LWP 1052)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf14b5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0 #2 0xb701ccbb in PBD::ProcessSemaphore::wait (this=0xb549888) at /home/stefan/programs/ardour_build/libs/pbd/pbd/semutils.h:56 ---Type to continue, or q to quit--- #3 0xb701b0ec in ARDOUR::Graph::run_one (this=0xb549828) at ../libs/ardour/graph.cc:370 #4 0xb701b68e in ARDOUR::Graph::main_thread (this=0xb549828) at ../libs/ardour/graph.cc:439 #5 0xb701ff08 in boost::_mfi::mf0::operator() (this=0x9f750210, p=0xb549828) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0xb701fbc6 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x9f750218, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #7 0xb701f852 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x9f750210) at /usr/include/boost/bind/bind_template.hpp:20 #8 0xb701f313 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 #9 0x08b83b6d in boost::function0::operator() (this=0x9f75020c) at /usr/include/boost/function/function_template.hpp:767 #10 0xad8cfde6 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0xb47bc68) at ../libs/backends/jack/jack_audiobackend.cc:902 #11 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #12 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0xac09cb40 (LWP 1037)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb43fadfb in poll () from /usr/lib/libc.so.6 #2 0xb5f27c40 in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0xb5f18c74 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb5f18db6 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #5 0xb5f18e10 in ?? () from /usr/lib/libglib-2.0.so.0 #6 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #7 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #8 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0xa5209b40 (LWP 1045)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb43fadfb in poll () from /usr/lib/libc.so.6 #2 0xa93d539d in ?? () from /usr/lib/libpulse.so.0 #3 0xa93c3d6e in pa_mainloop_poll () from /usr/lib/libpulse.so.0 #4 0xa93c459d in pa_mainloop_iterate () from /usr/lib/libpulse.so.0 #5 0xa93c4674 in pa_mainloop_run () from /usr/lib/libpulse.so.0 #6 0xa93d533c in ?? () from /usr/lib/libpulse.so.0 #7 0xa937996d in ?? () from /usr/lib/pulseaudio/libpulsecommon-5.0.so #8 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #9 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0xab6ffb40 (LWP 1048)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cef25b in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #2 0xad83b47a in ?? () from /usr/lib/libjack.so.0 ---Type to continue, or q to quit--- #3 0xad8318b9 in ?? () from /usr/lib/libjack.so.0 #4 0xad83a1f8 in ?? () from /usr/lib/libjack.so.0 #5 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #6 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0xa9c7bb40 (LWP 1056)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb43fadfb in poll () from /usr/lib/libc.so.6 #2 0xb5f27c40 in g_poll () from /usr/lib/libglib-2.0.so.0 #3 0xb5f18c74 in ?? () from /usr/lib/libglib-2.0.so.0 #4 0xb5f19099 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #5 0xb609e100 in Glib::MainLoop::run() () from /usr/lib/libglibmm-2.4.so.1 #6 0xb62ff612 in BaseUI::main_thread (this=0xbe9f7b8) at ../libs/pbd/base_ui.cc:86 #7 0xb6302f6e in sigc::bound_mem_functor0::operator() (this=0xbea7bcc) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #8 0xb6302cd4 in sigc::adaptor_functor >::operator() (this=0xbea7bc8) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #9 0xb6302690 in sigc::internal::slot_call0, void>::call_it (rep=0xbea7bb0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #11 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #13 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0xaccfeb40 (LWP 1034)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4400f37 in syscall () from /usr/lib/libc.so.6 #2 0xb5f5f14b in g_cond_wait () from /usr/lib/libglib-2.0.so.0 #3 0xb6093aec in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /usr/lib/libglibmm-2.4.so.1 #4 0xb6eebef0 in ARDOUR::AudioEngine::do_devicelist_update (this=0xafd4168) at ../libs/ardour/audioengine.cc:464 #5 0xb6ef7f36 in boost::_mfi::mf0::operator() (this=0xb0a2b40, p=0xafd4168) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0xb6ef7b92 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0xb0a2b48, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #7 0xb6ef74e0 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0xb0a2b40) at /usr/include/boost/bind/bind_template.hpp:20 #8 0xb6ef6aef in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0xb0a2b40) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #9 0xb6ef5c91 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0xb0a2b28) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #10 0xb609351c in ?? () from /usr/lib/libglibmm-2.4.so.1 #11 0xb5f3fdaa in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #13 0xb440588e in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 4 (Thread 0x9fb91b40 (LWP 1050)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf1668 in sem_timedwait () from /usr/lib/libpthread.so.0 #2 0xad83aef9 in ?? () from /usr/lib/libjack.so.0 #3 0xad8213b4 in ?? () from /usr/lib/libjack.so.0 #4 0xad823cf4 in ?? () from /usr/lib/libjack.so.0 #5 0xad81f8d8 in ?? () from /usr/lib/libjack.so.0 #6 0xad8cfe97 in ARDOUR::JACKAudioBackend::process_thread (this=0xb1fecc8) at ../libs/backends/jack/jack_audiobackend.cc:931 #7 0xad8cfe35 in ARDOUR::JACKAudioBackend::_process_thread (arg=0xb1fecc8) at ../libs/backends/jack/jack_audiobackend.cc:910 #8 0xad81f830 in ?? () from /usr/lib/libjack.so.0 #9 0xad83a1f8 in ?? () from /usr/lib/libjack.so.0 #10 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #11 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x9d43ac40 (LWP 1055)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb43fadfb in poll () from /usr/lib/libc.so.6 #2 0xb6f4befe in ARDOUR::Butler::wait_for_requests (this=0xb45b408) at ../libs/ardour/butler.cc:164 #3 0xb6f4c517 in ARDOUR::Butler::thread_work (this=0xb45b408) at ../libs/ardour/butler.cc:230 #4 0xb6f4be90 in ARDOUR::Butler::_thread_work (arg=0xb45b408) at ../libs/ardour/butler.cc:151 #5 0xb632873a in fake_thread_start (arg=0xbe9f6c8) at ../libs/pbd/pthread_utils.cc:93 #6 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 #7 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x9f6cfb40 (LWP 1053)): #0 0xb7716bac in __kernel_vsyscall () #1 0xb4cf14b5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0 #2 0xb701ccbb in PBD::ProcessSemaphore::wait (this=0xb549888) at /home/stefan/programs/ardour_build/libs/pbd/pbd/semutils.h:56 #3 0xb701b0ec in ARDOUR::Graph::run_one (this=0xb549828) at ../libs/ardour/graph.cc:370 #4 0xb701b42f in ARDOUR::Graph::helper_thread (this=0xb549828) at ../libs/ardour/graph.cc:401 #5 0xb701ff08 in boost::_mfi::mf0::operator() (this=0x9f6cf210, p=0xb549828) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0xb701fbc6 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x9f6cf218, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #7 0xb701f852 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x9f6cf210) at /usr/include/boost/bind/bind_template.hpp:20 #8 0xb701f313 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 #9 0x08b83b6d in boost::function0::operator() (this=0x9f6cf20c) at /usr/include/boost/function/function_template.hpp:767 #10 0xad8cfde6 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0xb47bb68) at ../libs/backends/jack/jack_audiobackend.cc:902 #11 0xb4cea1a6 in start_thread () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- #12 0xb440588e in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0xafc6ba80 (LWP 1027)): #0 0xb5109937 in Gdk::Window::set_cursor(Gdk::Cursor const&) () from /usr/lib/libgdkmm-2.4.so.1 #1 0x08d27853 in Editor::set_canvas_cursor (this=0xb6251b0, cursor=0x0) at ../gtk2_ardour/editor_canvas.cc:1016 #2 0x08d278ca in Editor::push_canvas_cursor (this=0xb6251b0, cursor=0x0) at ../gtk2_ardour/editor_canvas.cc:1025 #3 0x08c84b8a in CursorContext::CursorContext (this=0xcf0df38, editor=..., cursor=0x0) at ../gtk2_ardour/cursor_context.cc:27 #4 0x08c84c22 in CursorContext::create (editor=..., cursor=0x0) at ../gtk2_ardour/cursor_context.cc:42 #5 0x08d33679 in Drag::start_grab (this=0xcb19928, event=0xbfe2a25c, cursor=0x0) at ../gtk2_ardour/editor_drag.cc:280 #6 0x08d32ffa in DragManager::start_grab (this=0xb6a4df8, e=0xbfe2a25c, c=0x0) at ../gtk2_ardour/editor_drag.cc:140 #7 0x08d32f26 in DragManager::set (this=0xb6a4df8, d=0xcb19928, e=0xbfe2a25c, c=0x0) at ../gtk2_ardour/editor_drag.cc:127 #8 0x08d7921b in Editor::button_press_handler_1 (this=0xb6251b0, item=0xc3e1dd8, event=0xbfe2a25c, item_type=StreamItem) at ../gtk2_ardour/editor_mouse.cc:997 #9 0x08d79ee6 in Editor::button_press_handler (this=0xb6251b0, item=0xc3e1dd8, event=0xbfe2a25c, item_type=StreamItem) at ../gtk2_ardour/editor_mouse.cc:1141 #10 0x08d2e239 in Editor::canvas_stream_view_event (this=0xb6251b0, event=0xbfe2a25c, item=0xc3e1dd8, tv=0xc9e8400) at ../gtk2_ardour/editor_canvas_events.cc:342 #11 0x08f67c8a in sigc::bound_mem_functor3::operator() (this=0xc53f340, _A_a1=@0xbfe2a224: 0xbfe2a25c, _A_a2=@0xbfe29fcc: 0xc3e1dd8, _A_a3=@0xc53f354: 0xc9e8400) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2000 #12 0x09279c77 in sigc::adaptor_functor >::operator()<_GdkEvent* const&, ArdourCanvas::Rectangle*&, RouteTimeAxisView*&> (this=0xc53f33c, _A_arg1=@0xbfe2a224: 0xbfe2a25c, _A_arg2=@0xc53f350: 0xc3e1dd8, _A_arg3=@0xc53f354: 0xc9e8400) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:128 #13 0x09279698 in sigc::bind_functor<-1, sigc::bound_mem_functor3, ArdourCanvas::Rectangle*, RouteTimeAxisView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEvent* const&> (this=0xc53f338, _A_arg1=@0xbfe2a224: 0xbfe2a25c) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1351 #14 0x092790c9 in sigc::internal::slot_call1, ArdourCanvas::Rectangle*, RouteTimeAxisView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, _GdkEvent*>::call_it (rep=0xc53f320, a_1=@0xbfe2a224: 0xbfe2a25c) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137 #15 0xb765a7e9 in sigc::internal::signal_emit1 >::operator() (this=0xbfe2a0cc, _A_slot=...) at /usr/include/sigc++-2.0/sigc++/signal.h:830 #16 0xb765a442 in sigc::internal::slot_iterator_buf >, bool>::operator* ( this=0xbfe2a094) at /usr/include/sigc++-2.0/sigc++/signal.h:302 #17 0xb7659e39 in ArdourCanvas::Item::EventAccumulator::operator() >, bool> > (this=0xbfe2a0df, first=..., last=...) at /home/stefan/programs/ardour_build/libs/canvas/canvas/item.h:214 #18 0xb7659586 in sigc::internal::signal_emit1 >::emit (impl=0xce5a8e0, _A_a1=@0xbfe2a224: 0xbfe2a25c) at /usr/include/sigc++-2.0/sigc++/signal.h:850 #19 0xb76583bd in sigc::signal1 >::emit (this=0xc3e1e18, _A_a1=@0xbfe2a224: 0xbfe2a25c) at /usr/include/sigc++-2.0/sigc++/signal.h:2797 #20 0xb7656a58 in sigc::signal1 >::operator() (this=0xc3e1e18, _A_a1=@0xbfe2a224: 0xbfe2a25c) at /usr/include/sigc++-2.0/sigc++/signal.h:2805 #21 0xb7652b60 in ArdourCanvas::GtkCanvas::deliver_event (this=0xb6a3cfc, event=0xbfe2a25c) at ../libs/canvas/canvas.cc:683 #22 0xb7653890 in ArdourCanvas::GtkCanvas::on_button_press_event (this=0xb6a3cfc, ev=0xcc95998) at ../libs/canvas/canvas.cc:870 #23 0xb5395e97 in Gtk::Widget_Class::button_press_event_callback(_GtkWidget*, _GdkEventButton*) () from /usr/lib/libgtkmm-2.4.so.1 #24 0xb5afbdcc in ?? () from /usr/lib/libgtk-x11-2.0.so.0 ---Type to continue, or q to quit--- #25 0xb60053b4 in ?? () from /usr/lib/libgobject-2.0.so.0 #26 0xb600685b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #27 0xb6018661 in ?? () from /usr/lib/libgobject-2.0.so.0 #28 0xb6020952 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #29 0xb6020fc5 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #30 0xb5c1bb1c in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #31 0xb5afa169 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0 #32 0xb5afa67d in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #33 0xb596e659 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #34 0xb5f189c4 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #35 0xb5f18ce9 in ?? () from /usr/lib/libglib-2.0.so.0 #36 0xb5f19099 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #37 0xb5af9355 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #38 0xb531bc64 in Gtk::Main::run_impl() () from /usr/lib/libgtkmm-2.4.so.1 #39 0xb531c39f in Gtk::Main::run() () from /usr/lib/libgtkmm-2.4.so.1 #40 0xb64c8f2d in Gtkmm2ext::UI::run (this=0xb0ab3c8, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:278 #41 0x08f0ea01 in main (argc=1, argv=0xbfe2aa24) at ../gtk2_ardour/main.cc:303