(gdb) thread apply all bt Thread 132 (Thread 0x7fff8d123700 (LWP 8698)): #0 0x00007ffff24070fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff6288925 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff62231c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff62237da in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff626f164 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007ffff212fcbd 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 68 (Thread 0x7fff5f7fe700 (LWP 8416)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff77b05ce in ARDOUR::AutomationWatch::thread (this=0x13eaa690) at ../libs/ardour/automation_watch.cc:135 #3 0x00007ffff77b3b06 in boost::_mfi::mf0::operator() (this=0x1476b450, p=0x13eaa690) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff77b3762 in boost::_bi::list1 #>::operator(), #>boost::_bi::list0> (this=0x1476b460, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff77b332d in boost::_bi::bind_t, #boost::_bi::list1 > #>::operator() (this=0x1476b450) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff77b32c2 in sigc::adaptor_functor, #boost::_bi::list1 > > #>::operator() (this=0x1476b450) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff77b2e48 in sigc::internal::slot_call0, #boost::_bi::list1 > >, #void>::call_it (rep=0x1476b420) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff698df9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 64 (Thread 0x7fff8e039700 (LWP 8403)): #0 0x00007ffff240a52d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff62700a2 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff77661b2 in ARDOUR::AudioEngine::meter_thread (this=0x1d3c5a0) at ../libs/ardour/audioengine.cc:764 #3 0x00007ffff7778430 in boost::_mfi::mf0::operator() (this=0xd5aee30, p=0x1d3c5a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff7777e84 in boost::_bi::list1 #>::operator(), #>boost::_bi::list0> (this=0xd5aee40, f=..., a=...) at #>/usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff7777369 in boost::_bi::bind_t, #boost::_bi::list1 > >::operator() #(this=0xd5aee30) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff77766a8 in sigc::adaptor_functor, #boost::_bi::list1 > > >::operator() #(this=0xd5aee30) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff777500e in sigc::internal::slot_call0 to #continue, or q to quit--- ost::_mfi::mf0, #boost::_bi::list1 > >, #void>::call_it (rep=0xd5aee00) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff698df9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 63 (Thread 0x7fff8ea3d700 (LWP 8402)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8ea734b0 in AFX_engine::run_engine() () from /usr/lib/lv2/sr2b.lv2/sr2b-lv2.so #3 0x00007fff8ea65eb4 in start_ui_thread(void*) () from /usr/lib/lv2/sr2b.lv2/sr2b-lv2.so #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 0x7fff8f9a6700 (LWP 8401)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8f9beec1 in AFX_engine::run_engine() () from /usr/lib/lv2/black-eq1.lv2/black-eq1-dsp.so #3 0x00007fff8f9b0b63 in start_ui_thread(void*) () from /usr/lib/lv2/black-eq1.lv2/black-eq1-dsp.so #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 61 (Thread 0x7fffd77fe700 (LWP 8400)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8fc3d8c1 in AFX_engine::run_engine() () from /usr/lib/lv2/black-eq2.lv2/black-eq2-dsp.so #3 0x00007fff8fc2dbd3 in start_ui_thread(void*) () from /usr/lib/lv2/black-eq2.lv2/black-eq2-dsp.so #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 60 (Thread 0x7fffd7fff700 (LWP 8399)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff8feb8229 in AFX_engine::run_engine() () from /usr/lib/lv2/peq-1a.lv2/peq-1a-dsp.so #3 0x00007fff8feab173 in start_ui_thread(void*) () from /usr/lib/lv2/peq-1a.lv2/peq-1a-dsp.so #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 59 (Thread 0x7fffd48d0700 (LWP 8398)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff90131351 in AFX_engine::run_engine() () from /usr/lib/lv2/eq1-500.lv2/eq1-500-dsp.so #3 0x00007fff90124ed3 in start_ui_thread(void*) () from /usr/lib/lv2/eq1-500.lv2/eq1-500-dsp.so #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 58 (Thread 0x7fff90ea4700 (LWP 8397)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff903a9201 in AFX_engine::run_engine() () from /usr/lib/lv2/dyn1-500.lv2/dyn1-500-dsp.so #3 0x00007fff9039e553 in start_ui_thread(void*) () from /usr/lib/lv2/dyn1-500.lv2/dyn1-500-dsp.so #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 28 (Thread 0x7fffe4f55700 (LWP 8304)): #0 0x00007ffff2124303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff624d036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff624d49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff6c4fb5f in BaseUI::main_thread (this=0x57129a0) at ../libs/pbd/base_ui.cc:80 #4 0x00007ffff6c53299 in sigc::bound_mem_functor0::operator() ( this=0x5713108) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff6c52fda in /sigc::adaptor_functor >::operator() /(this=0x5713100) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff6c529c1 in sigc::internal::slot_call0, #void>::call_it (rep=0x57130d0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff698df9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff212fcbd 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 27 (Thread 0x7fff90f1e800 (LWP 8303)): #0 0x00007ffff2124303 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff77c2f81 in ARDOUR::Butler::thread_work (this=0x3827bb0) at ../libs/ardour/butler.cc:150 #2 0x00007ffff77c2edb in ARDOUR::Butler::_thread_work (arg=0x3827bb0) at ../libs/ardour/butler.cc:134 #3 0x00007ffff6c7631c in fake_thread_start (arg=0x57127e0) at ../libs/pbd/pthread_utils.cc:80 #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 26 (Thread 0x7fff90fa0700 (LWP 8302)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef30) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7883227 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7883581 in ARDOUR::Graph::helper_thread (this=0x382ee70) at ../libs/ardour/graph.cc:411 #4 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fff90f9fbe8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fff90f9fbf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fff90f9fbe8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fff90f9fbe0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f670) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 25 (Thread 0x7fff91021700 (LWP 8301)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef30) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7883227 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7883581 in ARDOUR::Graph::helper_thread (this=0x382ee70) at ../libs/ardour/graph.cc:411 #4 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fff91020be8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fff91020bf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fff91020be8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fff91020be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f310) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 24 (Thread 0x7fff910a2700 (LWP 8300)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef50) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7882837 in ARDOUR::Graph::restart_cycle (this=0x382ee70) at ../libs/ardour/graph.cc:254 #3 0x00007ffff7882801 in ARDOUR::Graph::dec_ref (this=0x382ee70) at ../libs/ardour/graph.cc:241 #4 0x00007ffff7888c92 in ARDOUR::GraphNode::finish (this=0x6426598, chain=0) at ../libs/ardour/graphnode.cc:71 #5 0x00007ffff7883399 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:394 #6 0x00007ffff7883581 in ARDOUR::Graph::helper_thread (this=0x382ee70) at ../libs/ardour/graph.cc:411 #7 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fff910a1be8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fff910a1bf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #9 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fff910a1be8) at /usr/include/boost/bind/bind_template.hpp:20 #10 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fff910a1be0) at /usr/include/boost/function/function_template.hpp:760 #12 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f670) at ../libs/ardour/audioengine.cc:1572 #13 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #14 0x00007ffff212fcbd 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 23 (Thread 0x7fff91123700 (LWP 8299)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef30) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7883227 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7883581 in ARDOUR::Graph::helper_thread (this=0x382ee70) at ../libs/ardour/graph.cc:411 #4 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fff91122be8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fff91122bf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fff91122be8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fff91122be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f670) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 22 (Thread 0x7fff911a4700 (LWP 8298)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef30) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7883227 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7883581 in ARDOUR::Graph::helper_thread (this=0x382ee70) at ../libs/ardour/graph.cc:411 #4 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fff911a3be8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fff911a3bf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fff911a3be8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fff911a3be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f670) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 21 (Thread 0x7fff8d1a4700 (LWP 8297)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef30) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7883227 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:380 #3 0x00007ffff7883581 in ARDOUR::Graph::helper_thread (this=0x382ee70) at ../libs/ardour/graph.cc:411 #4 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fff8d1a3be8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fff8d1a3bf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fff8d1a3be8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fff8d1a3be0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f310) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 20 (Thread 0x7fffac09d700 (LWP 8296)): #0 0x00007ffff2408fd0 in sem_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7884c28 in PBD::ProcessSemaphore::wait (this=0x382ef30) at /home/anhe/a3/svn/3.0/libs/pbd/pbd/semutils.h:41 #2 0x00007ffff7883227 in ARDOUR::Graph::run_one (this=0x382ee70) at ../libs/ardour/graph.cc:380 #3 0x00007ffff78837af in ARDOUR::Graph::main_thread (this=0x382ee70) at ../libs/ardour/graph.cc:449 #4 0x00007ffff788861a in boost::_mfi::mf0::operator() ( this=0x7fffac09cbe8, p=0x382ee70) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff7888260 in boost::_bi::list1 #>::operator(), boost::_bi::list0> ( this=0x7fffac09cbf8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff7887f53 in boost::_bi::bind_t, boost::_bi::list1 > />::operator() ( this=0x7fffac09cbe8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff7887b15 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 0x0000000000e51136 in boost::function0::operator() ( this=0x7fffac09cbe0) at /usr/include/boost/function/function_template.hpp:760 #9 0x00007ffff77694cb in ARDOUR::AudioEngine::_start_process_thread ( arg=0x383f310) at ../libs/ardour/audioengine.cc:1572 #10 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #11 0x00007ffff212fcbd 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 16 (Thread 0x7fffbc08d700 (LWP 8292)): #0 0x00007ffff24090c1 in sem_timedwait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff2f69bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff2f586c9 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff2f57217 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff776507e in ARDOUR::AudioEngine::process_thread #(this=0x1d3c5a0) at ../libs/ardour/audioengine.cc:446 #5 0x00007ffff77648a2 in ARDOUR::AudioEngine::_process_thread (arg=0x1d3c5a0) at ../libs/ardour/audioengine.cc:337 #6 0x00007ffff2f55c47 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007ffff2f691b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #8 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff212fcbd 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 15 (Thread 0x7fffdc4cf700 (LWP 8282)): #0 0x00007ffff2409d2d in read () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff2f6afba in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff2f6d966 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff2f691b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 14 (Thread 0x7fffd40cf700 (LWP 8281)): #0 0x00007ffff2406d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff2f6a804 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff2f65db1 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff2f691b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff212fcbd 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 0x7fffdeffd700 (LWP 8264)): #0 0x00007ffff2406d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff628882f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff771e2e7 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81 #3 0x00007ffff771e0d9 in analyser_work () at ../libs/ardour/analyser.cc:46 #4 0x000000000139b517 in sigc::pointer_functor0::operator() ( this=0x1eb72b8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x0000000001398d50 in sigc::adaptor_functor >::operator() (this=0x1eb72b0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00000000013958ed in sigc::internal::slot_call0, void>::call_it #(rep=0x1eb7280) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff698df9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff212fcbd 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 0x7fffd6ffd700 (LWP 8263)): #0 0x00007ffff2406d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff628882f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7afb39b in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x000000000139b517 in sigc::pointer_functor0::operator() ( this=0x1eb15a8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000001398d50 in sigc::adaptor_functor >::operator() (this=0x1eb15a0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x00000000013958ed in sigc::internal::slot_call0, void>::call_it #(rep=0x1eb1570) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff698df9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff212fcbd 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 8262)): #0 0x00007ffff2406d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff628882f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff7afb39b in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x000000000139b517 in sigc::pointer_functor0::operator() ( this=0x1e79348) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000001398d50 in sigc::adaptor_functor >::operator() (this=0x1e79340) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x00000000013958ed in sigc::internal::slot_call0, void>::call_it #(rep=0x1e79310) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff698df9d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007ffff626e9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff212fcbd 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 8261)): #0 0x00007ffff20fb83d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff2129774 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00000000015dece7 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:380 #3 0x00007ffff2402e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007ffff212fcbd 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 0x7fffe7b3f9c0 (LWP 8239)): #0 0x00000000153b9320 in ?? () #1 0x000000000147da1c in sigc::bound_mem_functor1 >::operator() (this=0x14ae8ed8, _A_a1=...) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851 #2 0x000000000147c5c5 in sigc::adaptor_functor > #>::operator() const&> (this=0x14ae8ed0, #>_A_arg1=...) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84 #3 0x000000000147af96 in sigc::internal::slot_call1 >, void, boost::shared_ptr #>::call_it (rep=0x14ae8ea0, a_1=...) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137 #4 0x000000000147a950 in sigc::internal::signal_emit1, sigc::nil>::emit (impl=0x138ffce0, #_A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:1010 #5 0x0000000001479465 in sigc::signal1, sigc::nil>::emit (this=0x1a3f2e0, #_A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2781 #6 0x0000000001477b99 in sigc::signal1, sigc::nil>::operator() (this=0x1a3f2e0, #_A_a1=...) at /usr/include/sigc++-2.0/sigc++/signal.h:2789 #7 0x0000000001475fbe in RouteUI::set_showing_sends_to (send_to=...) at ../gtk2_ardour/route_ui.cc:1965 #8 0x000000000146fbcb in RouteUI::show_sends_press (this=0x1678a930, ev=0x59faa40) at ../gtk2_ardour/route_ui.cc:906 #9 0x000000000147d93d in sigc::bound_mem_functor1::operator() (this=0x15826918, _A_a1=@0x7fffffffd0e8: #0x59faa40) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851 #10 0x000000000147c48d in sigc::adaptor_functor >::operator()<_GdkEventButton* const&> ( this=0x15826910, _A_arg1=@0x7fffffffd0e8: 0x59faa40) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84 #11 0x000000000147ae16 in sigc::internal::slot_call1, bool, _GdkEventButton*>::call_it ( rep=0x158268e0, a_1=@0x7fffffffd0e8: 0x59faa40) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137 #12 0x00007ffff4766ba8 in operator() (_A_a1=@0x7fffffffd0e8: 0x59faa40, this=0x15828eb8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:515 #13 operator() (_A_a1=@0x7fffffffd0e8: 0x59faa40, this=0x15828eb8) at widget.cc:1190 #14 (anonymous namespace)::Widget_signal_button_press_event_callback ( self=, p0=0x59faa40, data=0x15828eb0) at widget.cc:1203 #15 0x00007ffff5d01dd8 in _gtk_marshal_BOOLEAN__BOXED (closure=0x15826990, 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 #16 0x00007ffff670eca2 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff671fd71 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ffff6727d7e in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007ffff6728242 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20 0x00007ffff5e1c191 in gtk_widget_event_internal (widget=0x14acb490, event=0x59faa40) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkwidget.c:4992 #21 0x00007ffff5cfff63 in IA__gtk_propagate_event (widget=0x14acb490, event=0x59faa40) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:2567 #22 0x00007ffff5d002c3 in IA__gtk_main_do_event (event=0x59faa40) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:1757 #23 0x00007ffff5974cac in gdk_event_dispatch (source=, callback=, user_data=) at /build/buildd/gtk+2.0-2.24.10/gdk/x11/gdkevents-x11.c:2377 #24 0x00007ffff624cd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007ffff624d0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007ffff624d49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007ffff5cff2f7 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:1329 #28 0x00007ffff6e3b47b in Gtkmm2ext::UI::run (this=0x1c19790, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:270 #29 0x00000000012071dc in main (argc=1, argv=0x7fffffffda58) at ../gtk2_ardour/main.cc:455 (gdb) Crash happend just after right clicking on Aux Send button (in mono bus) in mixer window, then assigning all post fader, then clicking on Aux Send to highlight Button for Aux Bus Special fader mode. Segfault happens quit alot when doing this.