Program received signal SIGSEGV, Segmentation fault. 0x0000000001477dee in sigc::bound_mem_functor1 >::operator() ( this=0xe830968, _A_a1=...) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851 1851 { return (obj_.invoke().*(this->func_ptr_))(_A_a1); } (gdb) thread apply all bt Thread 79 (Thread 0x7fff567fc700 (LWP 592)): #0 0x00007ffff24110fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff6292925 in g_cond_wait_until () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff622d1c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff622d7da in g_async_queue_timeout_pop () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff6279164 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #8 0x0000000000000000 in ?? () Thread 77 (Thread 0x7fff577fe700 (LWP 590)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff77b315e in ARDOUR::AutomationWatch::thread (this=0xdfa14e0) #at ../libs/ardour/automation_watch.cc:135 #3 0x00007ffff77b6696 in boost::_mfi::mf0::operator() (this=0xeab0b80, p=0xdfa14e0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff77b62f2 in boost::_bi::list1 #>::operator(), #>boost::_bi::list0> (this=0xeab0b90, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff77b5ebd in boost::_bi::bind_t, #boost::_bi::list1 > #>::operator() (this=0xeab0b80) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff77b5e52 in sigc::adaptor_functor, #boost::_bi::list1 > > #>::operator() (this=0xeab0b80) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff77b59d8 in sigc::internal::slot_call0, #boost::_bi::list1 > >, #void>::call_it (rep=0xeab0b50) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 76 (Thread 0x7fff56ffd700 (LWP 589)): #0 0x00007ffff241452d in nanosleep () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff627a0a2 in g_usleep () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7768d42 in ARDOUR::AudioEngine::meter_thread (this=0x22f6c00) #at ../libs/ardour/audioengine.cc:764 #3 0x00007ffff777afc0 in boost::_mfi::mf0::operator() (this=0x11c60810, p=0x22f6c00) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff777aa14 in boost::_bi::list1 #>::operator(), #>boost::_bi::list0> (this=0x11c60820, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff7779ef9 in boost::_bi::bind_t, #boost::_bi::list1 > >::operator() #(this=0x11c60810) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff7779238 in sigc::adaptor_functor, #boost::_bi::list1 > > >::operator() #(this=0x11c60810) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff7777b9e in sigc::internal::slot_call0, #boost::_bi::list1 > >, #void>::call_it (rep=0x11c607e0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 71 (Thread 0x7fff57fff700 (LWP 584)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff687a7351 in AFX_engine::run_engine() () from #/usr/lib/lv2/eq1-500.lv2/eq1-500-dsp.so #3 0x00007fff6879aed3 in start_ui_thread(void*) () from #/usr/lib/lv2/eq1-500.lv2/eq1-500-dsp.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 70 (Thread 0x7fff69412700 (LWP 583)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff6943c527 in AFX_engine::run_engine() () from #/usr/lib/lv2/sr-2b.lv2/sr-2b-lv2.so #3 0x00007fff69433453 in start_ui_thread(void*) () from #/usr/lib/lv2/sr-2b.lv2/sr-2b-lv2.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 69 (Thread 0x7fff69f51700 (LWP 582)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff69f81789 in AFX_engine::run_engine() () from #/usr/lib/lv2/vc2b.lv2/vc2b-lv2.so #3 0x00007fff69f76a23 in start_ui_thread(void*) () from #/usr/lib/lv2/vc2b.lv2/vc2b-lv2.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 68 (Thread 0x7fff6aaf9700 (LWP 581)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff6ab138c1 in AFX_engine::run_engine() () from #/usr/lib/lv2/black-eq2.lv2/black-eq2-dsp.so #3 0x00007fff6ab03bd3 in start_ui_thread(void*) () from #/usr/lib/lv2/black-eq2.lv2/black-eq2-dsp.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 67 (Thread 0x7fff98ea5700 (LWP 580)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff981c3229 in AFX_engine::run_engine() () from #/usr/lib/lv2/peq-1a.lv2/peq-1a-dsp.so #3 0x00007fff981b6173 in start_ui_thread(void*) () from #/usr/lib/lv2/peq-1a.lv2/peq-1a-dsp.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 66 (Thread 0x7fffe4f67700 (LWP 579)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff9843fec1 in AFX_engine::run_engine() () from #/usr/lib/lv2/black-eq1.lv2/black-eq1-dsp.so #3 0x00007fff98431b63 in start_ui_thread(void*) () from #/usr/lib/lv2/black-eq1.lv2/black-eq1-dsp.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 65 (Thread 0x7fffdde24700 (LWP 578)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fffdce5a074 in AFX_engine::run_engine() () from #/usr/lib/lv2/mbc2b.lv2/mbc2b-lv2.so #3 0x00007fffdce47643 in start_ui_thread(void*) () from #/usr/lib/lv2/mbc2b.lv2/mbc2b-lv2.so #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 64 (Thread 0x7fff996a6700 (LWP 577)): #0 0x00007ffff212e303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff6257036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff625749a in g_main_loop_run () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff6c59b5f in BaseUI::main_thread (this=0xf852390) at #../libs/pbd/base_ui.cc:80 #4 0x00007ffff6c5d299 in sigc::bound_mem_functor0::operator() #(this=0xf852af8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff6c5cfda in sigc::adaptor_functor >::operator() #(this=0xf852af0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff6c5c9c1 in sigc::internal::slot_call0, #void>::call_it ( rep=0xf852ac0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #11 0x0000000000000000 in ?? () Thread 63 (Thread 0x7fffd407d800 (LWP 576)): #0 0x00007ffff212e303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff77c5b11 in ARDOUR::Butler::thread_work (this=0x766f490) at #../libs/ardour/butler.cc:150 #2 0x00007ffff77c5a6b in ARDOUR::Butler::_thread_work (arg=0x766f490) at #../libs/ardour/butler.cc:134 #3 0x00007ffff6c8031c in fake_thread_start (arg=0xf852340) at #../libs/pbd/pthread_utils.cc:80 #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 62 (Thread 0x7fffd40ff700 (LWP 575)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6510) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7885bb7 in ARDOUR::Graph::run_one (this=0xd9f6450) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7885f11 in ARDOUR::Graph::helper_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:411 #4 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fffd40febe8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fffd40febf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > #>::operator() (this=0x7fffd40febe8) at #>/usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fffd40febe0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39989d0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 61 (Thread 0x7fffc00a7700 (LWP 574)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6510) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7885bb7 in ARDOUR::Graph::run_one (this=0xd9f6450) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7885f11 in ARDOUR::Graph::helper_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:411 #4 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fffc00a6be8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fffc00a6bf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > #>::operator() (this=0x7fffc00a6be8) at #>/usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fffc00a6be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39989d0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 60 (Thread 0x7fff9a12c700 (LWP 573)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6510) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7885bb7 in ARDOUR::Graph::run_one (this=0xd9f6450) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7885f11 in ARDOUR::Graph::helper_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:411 #4 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fff9a12bbe8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fff9a12bbf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > #>::operator() (this=0x7fff9a12bbe8) at #>/usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fff9a12bbe0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39989d0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 59 (Thread 0x7fff9a0ab700 (LWP 572)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6510) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7885bb7 in ARDOUR::Graph::run_one (this=0xd9f6450) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7885f11 in ARDOUR::Graph::helper_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:411 #4 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fff9a0aabe8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fff9a0aabf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > #>::operator() (this=0x7fff9a0aabe8) at #>/usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fff9a0aabe0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39989d0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 58 (Thread 0x7fff9a02a700 (LWP 571)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6510) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7885bb7 in ARDOUR::Graph::run_one (this=0xd9f6450) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7885f11 in ARDOUR::Graph::helper_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:411 #4 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fff9a029be8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fff9a029bf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > #>::operator() (this=0x7fff9a029be8) at #>/usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fff9a029be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39989d0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 57 (Thread 0x7fff99fa9700 (LWP 570)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6530) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff78851c7 in ARDOUR::Graph::restart_cycle (this=0xd9f6450) at ../libs/ardour/graph.cc:254 #3 0x00007ffff7885191 in ARDOUR::Graph::dec_ref (this=0xd9f6450) at #../libs/ardour/graph.cc:241 #4 0x00007ffff788b622 in ARDOUR::GraphNode::finish (this=0x1034acb8, #chain=0) at ../libs/ardour/graphnode.cc:71 #5 0x00007ffff7885d29 in ARDOUR::Graph::run_one (this=0xd9f6450) at #../libs/ardour/graph.cc:394 #6 0x00007ffff7885f11 in ARDOUR::Graph::helper_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:411 #7 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fff99fa8be8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fff99fa8bf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #9 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fff99fa8be8) at #/usr/include/boost/bind/bind_template.hpp:20 #10 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fff99fa8be0) at /usr/include/boost/function/function_template.hpp:760 #12 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39903d0) at ../libs/ardour/audioengine.cc:1572 #13 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #15 0x0000000000000000 in ?? () Thread 56 (Thread 0x7fff99f28700 (LWP 569)): #0 0x00007ffff2412fd0 in sem_wait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff78875b8 in PBD::ProcessSemaphore::wait (this=0xd9f6510) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7885bb7 in ARDOUR::Graph::run_one (this=0xd9f6450) at ../libs/ardour/graph.cc:380 #3 0x00007ffff788613f in ARDOUR::Graph::main_thread (this=0xd9f6450) at #../libs/ardour/graph.cc:449 #4 0x00007ffff788afaa in boost::_mfi::mf0::operator() #(this=0x7fff99f27be8, p=0xd9f6450) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff788abf0 in boost::_bi::list1 #>::operator(), boost::_bi::list0> #>(this=0x7fff99f27bf8, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff788a8e3 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fff99f27be8) at #/usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff788a4a5 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 0x0000000000e4d896 in boost::function0::operator() (this=0x7fff99f27be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff776c05b in ARDOUR::AudioEngine::_start_process_thread (arg=0x39903d0) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff240ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #12 0x0000000000000000 in ?? () Thread 26 (Thread 0x7fff99ea7700 (LWP 539)): #0 0x00007ffff212e303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff6257036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff625749a in g_main_loop_run () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff6c59b5f in BaseUI::main_thread (this=0x3996b20) at #../libs/pbd/base_ui.cc:80 #4 0x00007ffff6c5d299 in sigc::bound_mem_functor0::operator() #(this=0x3997288) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff6c5cfda in sigc::adaptor_functor >::operator() #(this=0x3997280) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff6c5c9c1 in sigc::internal::slot_call0, #void>::call_it ( rep=0x3997250) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #11 0x0000000000000000 in ?? () Thread 15 (Thread 0x7fffdc088700 (LWP 528)): #0 0x00007ffff24130c1 in sem_timedwait () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff2f73bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff2f626c9 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff2f61217 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff7767c0e in ARDOUR::AudioEngine::process_thread #(this=0x22f6c00) at ../libs/ardour/audioengine.cc:446 #5 0x00007ffff7767432 in ARDOUR::AudioEngine::_process_thread #(arg=0x22f6c00) at ../libs/ardour/audioengine.cc:337 #6 0x00007ffff2f5fc47 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007ffff2f731b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #8 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #10 0x0000000000000000 in ?? () Thread 14 (Thread 0x7fffdcb9c700 (LWP 527)): #0 0x00007ffff2413d2d in read () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff2f74fba in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff2f77966 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff2f731b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 13 (Thread 0x7fffdcc1d700 (LWP 526)): #0 0x00007ffff2410d84 in pthread_cond_wait@@GLIBC_2.3.2 () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff2f74804 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff2f6fdb1 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff2f731b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #6 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fffd7fff700 (LWP 519)): #0 0x00007ffff2410d84 in pthread_cond_wait@@GLIBC_2.3.2 () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff629282f in g_cond_wait () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7720e77 in ARDOUR::Analyser::work () at #../libs/ardour/analyser.cc:81 #3 0x00007ffff7720c69 in analyser_work () at ../libs/ardour/analyser.cc:46 #4 0x0000000001395a41 in sigc::pointer_functor0::operator() #(this=0x1ea9d38) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x000000000139327a in sigc::adaptor_functor >::operator() (this=0x1ea9d30) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x000000000138fe17 in sigc::internal::slot_call0, void>::call_it #(rep=0x1ea9d00) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #11 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fffdeffd700 (LWP 518)): #0 0x00007ffff2410d84 in pthread_cond_wait@@GLIBC_2.3.2 () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff629282f in g_cond_wait () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7afb647 in peak_thread_work () at #../libs/ardour/source_factory.cc:68 #3 0x0000000001395a41 in sigc::pointer_functor0::operator() #(this=0x1eaf988) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x000000000139327a in sigc::adaptor_functor >::operator() (this=0x1eaf980) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000138fe17 in sigc::internal::slot_call0, void>::call_it #(rep=0x1eaf950) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #10 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fffdf7fe700 (LWP 517)): #0 0x00007ffff2410d84 in pthread_cond_wait@@GLIBC_2.3.2 () from #/lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff629282f in g_cond_wait () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7afb647 in peak_thread_work () at #../libs/ardour/source_factory.cc:68 #3 0x0000000001395a41 in sigc::pointer_functor0::operator() #(this=0x1eb06f8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x000000000139327a in sigc::adaptor_functor >::operator() (this=0x1eb06f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000138fe17 in sigc::internal::slot_call0, void>::call_it #(rep=0x1eb06c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff6997f9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007ffff62789e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #10 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fffdffff700 (LWP 516)): #0 0x00007ffff210583d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2133774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00000000015d95d7 in gui_event_loop (ptr=0x0) at #../gtk2_ardour/linux_vst_gui_support.cc:363 #3 0x00007ffff240ce9a in start_thread () from #/lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff2139cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 warning: (Internal error: pc 0x0 in read in psymtab, but not in symtab.) #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fffe7b519c0 (LWP 513)): #0 0x0000000001477dee in sigc::bound_mem_functor1 >::operator() ( this=0xe830968, _A_a1=...) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851 #1 0x00000000014769d1 in /sigc::adaptor_functor > />::operator() const&> (this=0xe830960, />_A_arg1=...) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84 #2 0x00000000014753a2 in sigc::internal::slot_call1 >, void, boost::shared_ptr #>::call_it (rep=0xe830930, a_1=...) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137 #3 0x0000000001474d5c in sigc::internal::signal_emit1, sigc::nil>::emit ( impl=0xe8fadf0, _A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:1010 #4 0x0000000001473871 in sigc::signal1, sigc::nil>::emit (this=0x1a392e0, _A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2781 #5 0x0000000001471fa5 in sigc::signal1, sigc::nil>::operator() ( this=0x1a392e0, _A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2789 #6 0x00000000014703ca in RouteUI::set_showing_sends_to (send_to=...) at /../gtk2_ardour/route_ui.cc:1965 #7 0x0000000001469fd7 in RouteUI::show_sends_press (this=0x1397fd30, #ev=0x13b59c00) at ../gtk2_ardour/route_ui.cc:906 #8 0x0000000001477d49 in sigc::bound_mem_functor1::operator() (this=0x13984e98, _A_a1=@0x7fffffffd0e8: 0x13b59c00) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851 #9 0x0000000001476899 in /sigc::adaptor_functor >::operator()<_GdkEventButton* const&> (this=0x13984e90, /_A_arg1=@0x7fffffffd0e8: 0x13b59c00) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84 #10 0x0000000001475222 in sigc::internal::slot_call1, bool, _GdkEventButton*>::call_it (rep=0x13984e60, #a_1=@0x7fffffffd0e8: 0x13b59c00) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137 #11 0x00007ffff4770ba8 in operator() (_A_a1=@0x7fffffffd0e8: 0x13b59c00, this=0x13984c78) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:515 #12 operator() (_A_a1=@0x7fffffffd0e8: 0x13b59c00, this=0x13984c78) at widget.cc:1190 #13 (anonymous namespace)::Widget_signal_button_press_event_callback #(self=, p0=0x13b59c00, data=0x13984c70) at widget.cc:1203 #14 0x00007ffff5d0bdd8 in _gtk_marshal_BOOLEAN__BOXED (closure=0x13984f10, return_value=0x7fffffffd290, n_param_values=, param_values=0x7fffffffd300, invocation_hint=, marshal_data=) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmarshalers.c:86 #15 0x00007ffff6718ca2 in g_closure_invoke () from //usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007ffff6729d71 in ?? () from #/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff6731d7e in g_signal_emit_valist () from #/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ffff6732242 in g_signal_emit () from #/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007ffff5e26191 in gtk_widget_event_internal (widget=0x139722a0, #event=0x13b59c00) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkwidget.c:4992 #20 0x00007ffff5d09f63 in IA__gtk_propagate_event (widget=0x139722a0, event=0x13b59c00) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:2567 #21 0x00007ffff5d0a2c3 in IA__gtk_main_do_event (event=0x13b59c00) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:1757 #22 0x00007ffff597ecac in gdk_event_dispatch (source=, #callback=, user_data=) at /build/buildd/gtk+2.0-2.24.10/gdk/x11/gdkevents-x11.c:2377 #23 0x00007ffff6256d53 in g_main_context_dispatch () from //lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ffff62570a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007ffff625749a in g_main_loop_run () from #/lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007ffff5d092f7 in IA__gtk_main () at #/build/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:1329 #27 0x00007ffff6e4393b in Gtkmm2ext::UI::run (this=0x1c12b60, #old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:270 #28 0x0000000001203a04 in main (argc=1, argv=0x7fffffffda58) at #../gtk2_ardour/main.cc:455 (gdb) This was not exactly the same problem as when Ardour completely kicks me out during segfaults. Ardour stays up but does not respond or redraw the window if I switch desktop. Ardour gives a nasty 50Hz or so noise and that can possibly be jack acting up. In this run, jack was running realtime (unfortunatelly) and timeout 500mS Build svn 13838 /ahellquist