(gdb) thread apply all bt Thread 47 (Thread 0x7fffe31a2700 (LWP 28143)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff44c6524 in g_cond_wait () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff683e8cb in ARDOUR::AudioEngine::do_reset_backend ( this=0x181d2e0) at ../libs/ardour/audioengine.cc:501 #3 0x00007ffff684c055 in boost::_mfi::mf0::operator() (this=0x17fd8d0, p=0x181d2e0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff684bc64 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x17fd8e0, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #5 0x00007ffff684b565 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x17fd8d0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff684ad52 in sigc::adaptor_functor, boost::_bi::list1 to continue, or q to quit--- ::AudioEngine*> > > >::operator() (this=0x17fd8d0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff6849f7a in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x17fd8a0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #10 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 46 (Thread 0x7fffe29a1700 (LWP 28144)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff44c6524 in g_cond_wait () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff683eb11 in ARDOUR::AudioEngine::do_devicelist_update ( this=0x181d2e0) at ../libs/ardour/audioengine.cc:536 #3 0x00007ffff684c055 in boost::_mfi::mf0::operator() (this=0x181c5f0, p=0x181d2e0) ---Type to continue, or q to quit--- at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff684bc64 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x181c600, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #5 0x00007ffff684b565 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x181c5f0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff684ad52 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x181c5f0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff6849f7a in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x181c5c0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 ---Type to continue, or q to quit--- #9 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #10 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 45 (Thread 0x7fffe0add700 (LWP 28150)): #0 0x00007fffed29e18d in poll () from /usr/lib/libc.so.6 #1 0x00007ffff447aaa5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff447acc7 in g_main_context_iteration () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff447ad19 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #5 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 44 (Thread 0x7fffc67fc700 (LWP 28164)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fffe15a9f4c in ?? () from /usr/lib/libjack.so.0 #2 0x00007fffe15a1178 in ?? () from /usr/lib/libjack.so.0 #3 0x00007fffe15a8f30 in ?? () from /usr/lib/libjack.so.0 #4 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 43 (Thread 0x7fffc677b700 (LWP 28165)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007fffe15aa7c5 in ?? () from /usr/lib/libjack.so.0 #2 0x00007fffe15ad2cb in ?? () from /usr/lib/libjack.so.0 #3 0x00007fffe15a8f30 in ?? () from /usr/lib/libjack.so.0 #4 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 42 (Thread 0x7fffc66fa700 (LWP 28166)): #0 0x00007ffff02944a5 in do_futex_wait () from /usr/lib/libpthread.so.0 #1 0x00007ffff029456f in __new_sem_wait_slow () from /usr/lib/libpthread.so.0 #2 0x00007ffff0294622 in sem_timedwait () from /usr/lib/libpthread.so.0 #3 0x00007fffe15a9a6e in ?? () from /usr/lib/libjack.so.0 #4 0x00007fffe159225d in ?? () from /usr/lib/libjack.so.0 #5 0x00007fffe15907a7 in ?? () from /usr/lib/libjack.so.0 #6 0x00007fffe1d33a4c in WJACK_cycle_wait (client=0x3fb56f0) at ../libs/backends/jack/weak_libjack.def:78 #7 0x00007fffe1d16b5e in ARDOUR::JACKAudioBackend::process_thread ( this=0x1b238d0) at ../libs/backends/jack/jack_audiobackend.cc:932 #8 0x00007fffe1d16afe in ARDOUR::JACKAudioBackend::_process_thread ( arg=0x1b238d0) at ../libs/backends/jack/jack_audiobackend.cc:911 #9 0x00007fffe159070a in ?? () from /usr/lib/libjack.so.0 #10 0x00007fffe15a8f30 in ?? () from /usr/lib/libjack.so.0 ---Type to continue, or q to quit--- #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 41 (Thread 0x7fffc63f4700 (LWP 28169)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14470) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #3 0x00007ffff69a2584 in ARDOUR::Graph::run_one (this=0x4e143c0) at ../libs/ardour/graph.cc:381 #4 0x00007ffff69a2cdf in ARDOUR::Graph::main_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:450 #5 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc63f3d58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff69a82e0 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffc63f3d68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x00007ffff69a78ff in boost::_bi::bind_t to continue, or q to quit--- ::Graph>, boost::_bi::list1 > >::operator() ( this=0x7fffc63f3d58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #8 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc63f3d50) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e245b0) at ../libs/backends/jack/jack_audiobackend.cc:903 #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 40 (Thread 0x7fffc6373700 (LWP 28170)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14490) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #3 0x00007ffff69a18fd in ARDOUR::Graph::restart_cycle (this=0x4e143c0) at ../libs/ardour/graph.cc:255 #4 0x00007ffff69a18c7 in ARDOUR::Graph::dec_ref (this=0x4e143c0) at ../libs/ardour/graph.cc:242 #5 0x00007ffff69a9740 in ARDOUR::GraphNode::finish (this=0x9be08b0, chain=1) at ../libs/ardour/graphnode.cc:71 #6 0x00007ffff69a277e in ARDOUR::Graph::run_one (this=0x4e143c0) at ../libs/ardour/graph.cc:395 #7 0x00007ffff69a291e in ARDOUR::Graph::helper_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:412 #8 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc6372d58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #9 0x00007ffff69a82e0 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffc6372d68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #10 0x00007ffff69a78ff in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffc6372d58) ---Type to continue, or q to quit--- at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #11 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #12 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc6372d50) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #13 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e245b0) at ../libs/backends/jack/jack_audiobackend.cc:903 #14 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #15 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 39 (Thread 0x7fffc62f2700 (LWP 28171)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14470) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 ---Type to continue, or q to quit--- #3 0x00007ffff69a2584 in ARDOUR::Graph::run_one (this=0x4e143c0) at ../libs/ardour/graph.cc:381 #4 0x00007ffff69a291e in ARDOUR::Graph::helper_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:412 #5 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc62f1d58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff69a82e0 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffc62f1d68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x00007ffff69a78ff in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffc62f1d58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #8 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( ---Type to continue, or q to quit--- this=0x7fffc62f1d50) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e245b0) at ../libs/backends/jack/jack_audiobackend.cc:903 #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 38 (Thread 0x7fffc6271700 (LWP 28172)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14470) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #3 0x00007ffff69a2584 in ARDOUR::Graph::run_one (this=0x4e143c0) at ../libs/ardour/graph.cc:381 #4 0x00007ffff69a291e in ARDOUR::Graph::helper_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:412 #5 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc6270d58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 ---Type to continue, or q to quit--- #6 0x00007ffff69a82e0 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffc6270d68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x00007ffff69a78ff in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffc6270d58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #8 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc6270d50) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e24a50) at ../libs/backends/jack/jack_audiobackend.cc:903 #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 37 (Thread 0x7fffc61f0700 (LWP 28173)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14470) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #3 0x00007ffff69a2584 in ARDOUR::Graph::run_one (this=0x4e143c0) at ../libs/ardour/graph.cc:381 #4 0x00007ffff69a291e in ARDOUR::Graph::helper_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:412 #5 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc61efd58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff69a82e0 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffc61efd68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x00007ffff69a78ff in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffc61efd58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:2---Type to continue, or q to quit--- 0 #8 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc61efd50) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e245b0) at ../libs/backends/jack/jack_audiobackend.cc:903 #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 36 (Thread 0x7fffc616f700 (LWP 28174)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14470) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #3 0x00007ffff69a2584 in ARDOUR::Graph::run_one (this=0x4e143c0) ---Type to continue, or q to quit--- at ../libs/ardour/graph.cc:381 #4 0x00007ffff69a291e in ARDOUR::Graph::helper_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:412 #5 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc616ed58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff69a82e0 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffc616ed68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x00007ffff69a78ff in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffc616ed58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #8 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc616ed50) ---Type to continue, or q to quit--- at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e24a50) at ../libs/backends/jack/jack_audiobackend.cc:903 #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 35 (Thread 0x7fffc60ee700 (LWP 28175)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff69a45ec in PBD::ProcessSemaphore::wait (this=0x4e14470) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semutils.h:56 #3 0x00007ffff69a2584 in ARDOUR::Graph::run_one (this=0x4e143c0) at ../libs/ardour/graph.cc:381 #4 0x00007ffff69a291e in ARDOUR::Graph::helper_thread (this=0x4e143c0) at ../libs/ardour/graph.cc:412 #5 0x00007ffff69a8acb in boost::_mfi::mf0::operator() ( this=0x7fffc60edd58, p=0x4e143c0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff69a82e0 in boost::_bi::list1 >:---Type to continue, or q to quit--- :operator(), boost::_bi::list0> ( this=0x7fffc60edd68, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x00007ffff69a78ff in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffc60edd58) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #8 0x00007ffff69a72f5 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc60edd50) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00007fffe1d16aa9 in ARDOUR::JACKAudioBackend::_start_process_thread ( arg=0x4e24a50) at ../libs/backends/jack/jack_audiobackend.cc:903 #11 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 34 (Thread 0x7fffc4df2800 (LWP 28176)): ---Type to continue, or q to quit--- #0 0x00007fffed29e18d in poll () from /usr/lib/libc.so.6 #1 0x00007ffff5605db5 in CrossThreadChannel::poll_for_request (this=0x28b1ca0) at ../libs/pbd/crossthread.posix.cc:73 #2 0x00007ffff5605e1d in CrossThreadChannel::receive (this=0x28b1ca0, msg=@0x7fffc4df173f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:94 #3 0x00007ffff68aedcb in ARDOUR::Butler::thread_work (this=0x28b1c10) at ../libs/ardour/butler.cc:175 #4 0x00007ffff68aea71 in ARDOUR::Butler::_thread_work (arg=0x28b1c10) at ../libs/ardour/butler.cc:156 #5 0x00007ffff561e36a in fake_thread_start (arg=0x8b07360) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 33 (Thread 0x7fffc57fa700 (LWP 28177)): #0 0x00007fffed29e18d in poll () from /usr/lib/libc.so.6 #1 0x00007ffff447aaa5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff447abb5 in g_main_loop_run () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff55ef2a9 in BaseUI::main_thread (this=0x8b07510) at ../libs/pbd/base_ui.cc:86 #4 0x00007ffff55f300f in sigc::bound_mem_functor0::operator() ( ---Type to continue, or q to quit--- this=0x8b07cd8) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff55f2d3c in sigc::adaptor_functor >::operator() (this=0x8b07cd0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff55f26f3 in sigc::internal::slot_call0, void>::call_it (rep=0x8b07ca0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #9 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 32 (Thread 0x7fffc5ffb700 (LWP 28178)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff6d15983 in PBD::Semaphore::wait (this=0x144e6090) ---Type to continue, or q to quit--- at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semaphore.h:182 #3 0x00007ffff6d1564d in ARDOUR::Worker::run (this=0x144e6070) at ../libs/ardour/worker.cc:125 #4 0x00007ffff6d163f9 in sigc::bound_mem_functor0::operator() (this=0x144e5b88) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff6d1633e in sigc::adaptor_functor >::operator() (this=0x144e5b80) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff6d16207 in sigc::internal::slot_call0, void>::call_it (rep=0x144e5b50) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #9 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 31 (Thread 0x7fffc6ffd700 (LWP 28179)): #0 0x00007ffff02942d7 in do_futex_wait.constprop () ---Type to continue, or q to quit--- from /usr/lib/libpthread.so.0 #1 0x00007ffff0294384 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007ffff6d15983 in PBD::Semaphore::wait (this=0x148a0100) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/semaphore.h:182 #3 0x00007ffff6d1564d in ARDOUR::Worker::run (this=0x148a00e0) at ../libs/ardour/worker.cc:125 #4 0x00007ffff6d163f9 in sigc::bound_mem_functor0::operator() (this=0x148a0018) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff6d1633e in sigc::adaptor_functor >::operator() (this=0x148a0010) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff6d16207 in sigc::internal::slot_call0, void>::call_it (rep=0x1489ffe0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #9 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- #10 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 30 (Thread 0x7fffc77fe700 (LWP 28180)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff6c6bd5c in ARDOUR::Session::emit_thread_run (this=0x28b21f0) at ../libs/ardour/session_process.cc:1313 #2 0x00007ffff6c6bd06 in ARDOUR::Session::emit_thread (arg=0x28b21f0) at ../libs/ardour/session_process.cc:1302 #3 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 29 (Thread 0x7fffc7fff700 (LWP 28181)): #0 0x00007ffff029565d in nanosleep () from /usr/lib/libpthread.so.0 #1 0x00007ffff44a7298 in g_usleep () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff689a4ce in ARDOUR::AutomationWatch::thread (this=0x3de1f00) at ../libs/ardour/automation_watch.cc:153 #3 0x00007ffff689d949 in boost::_mfi::mf0::operator() (this=0x316dc30, p=0x3de1f00) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff689d58c in boost::_bi::list1 to continue, or q to quit--- Watch*> >::operator(), boost::_bi::list0> (this=0x316dc40, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #5 0x00007ffff689d187 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x316dc30) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff689d112 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x316dc30) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff689cd12 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x316dc00) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #10 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 28 (Thread 0x7fff91da3700 (LWP 28184)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff44c6524 in g_cond_wait () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff7945ef5 in ArdourCanvas::WaveView::drawing_thread () at ../libs/canvas/wave_view.cc:1517 #3 0x0000000000ca6b69 in sigc::pointer_functor0::operator() ( this=0x137d9e88) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000000ca40b8 in sigc::adaptor_functor >::operator() (this=0x137d9e80) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x0000000000ca07df in sigc::internal::slot_call0, void>::call_it (rep=0x137d9e50) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 ---Type to continue, or q to quit--- #8 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 27 (Thread 0x7fffc44cc800 (LWP 28289)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0xc5e0f48, msg=@0x7fffc44cbdbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0xc5dfba0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0xc5dfba0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0xc5dfba0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x11087e00) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 26 (Thread 0x7fffc4451800 (LWP 28290)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x1677ec38, msg=@0x7fffc4450dbf: 0 '\000', wait=false) ---Type to continue, or q to quit--- at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x1677d890) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x1677d890) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x1677d890) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0xc64f860) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 25 (Thread 0x7fffc43d6800 (LWP 28291)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x168e5758, msg=@0x7fffc43d5dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x168e43b0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x168e43b0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x168e43b0) at ../gtk2_ardour/audio_region_editor.cc:48 ---Type to continue, or q to quit--- #5 0x00007ffff561e36a in fake_thread_start (arg=0xd643aa0) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 24 (Thread 0x7fffc435b800 (LWP 28292)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x168fea78, msg=@0x7fffc435adbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x168fd6d0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x168fd6d0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x168fd6d0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x1208b350) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 23 (Thread 0x7fffc42e0800 (LWP 28293)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x16917d98, msg=@0x7fffc42dfdbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x169169f0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x169169f0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x169169f0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x109f65e0) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 22 (Thread 0x7fffc4265800 (LWP 28294)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0xa052fe8, msg=@0x7fffc4264dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0xa051c40) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0xa051c40) at ../gtk2_ardour/audio_region_editor.cc:163 ---Type to continue, or q to quit--- #4 0x00000000006a153a in _peak_amplitude_thread (arg=0xa051c40) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x1214d240) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 21 (Thread 0x7fffc4147800 (LWP 28295)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x10b02378, msg=@0x7fffc4146dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x10b00fd0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x10b00fd0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x10b00fd0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x120e0250) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 20 (Thread 0x7fffc40cc800 (LWP 28296)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x108529a8, msg=@0x7fffc40cbdbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x10851600) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x10851600) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x10851600) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x11d04110) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7fff92f39800 (LWP 28298)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x108c96f8, msg=@0x7fff92f38dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x108c8350) at ../gtk2_ardour/audio_region_editor.cc:154 ---Type to continue, or q to quit--- #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x108c8350) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x108c8350) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x16c2d800) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0x7fff90da0800 (LWP 28299)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x11d1f778, msg=@0x7fff90d9fdbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x11d1e3d0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x11d1e3d0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x11d1e3d0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x11cffc30) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 ---Type to continue, or q to quit--- #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7fff90d25800 (LWP 28300)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x12168578, msg=@0x7fff90d24dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x121671d0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x121671d0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x121671d0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x11debb00) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7fff90caa800 (LWP 28301)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x11d3bfa8, msg=@0x7fff90ca9dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 ---Type to continue, or q to quit--- #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x11d3ac00) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x11d3ac00) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x11d3ac00) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0xc6f7ce0) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7fff90c2f800 (LWP 28302)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x11fc9278, msg=@0x7fff90c2edbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x11fc7ed0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x11fc7ed0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x11fc7ed0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x11db8130) ---Type to continue, or q to quit--- at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 14 (Thread 0x7fff90bb4800 (LWP 28974)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x119381d8, msg=@0x7fff90bb3dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x11936e30) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x11936e30) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x11936e30) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0xc5886f0) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7fff90b39800 (LWP 28976)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x11ab9068, ---Type to continue, or q to quit--- msg=@0x7fff90b38dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x11ab7cc0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x11ab7cc0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x11ab7cc0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x16d01120) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7fff90abe800 (LWP 28977)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x111af428, msg=@0x7fff90abddbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x111ae080) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x111ae080) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x111ae080) ---Type to continue, or q to quit--- at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0xe9e4070) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7fff90a43800 (LWP 28978)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0xf0b0108, msg=@0x7fff90a42dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0xf0aed60) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0xf0aed60) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0xf0aed60) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x1304d600) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7fff909c8800 (LWP 28979)): ---Type to continue, or q to quit--- #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0xf267858, msg=@0x7fff909c7dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0xf2664b0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0xf2664b0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0xf2664b0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0xee20620) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7fff9094d800 (LWP 28980)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x11a09858, msg=@0x7fff9094cdbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x11a084b0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( ---Type to continue, or q to quit--- this=0x11a084b0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x11a084b0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x131c7380) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7fff908d2800 (LWP 28981)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0x12228088, msg=@0x7fff908d1dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0x12226ce0) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0x12226ce0) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0x12226ce0) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0xf2f5d00) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 ---Type to continue, or q to quit--- Thread 7 (Thread 0x7fff90857800 (LWP 28983)): #0 0x00007ffff0294fad in read () from /usr/lib/libpthread.so.0 #1 0x00007ffff5605e45 in CrossThreadChannel::receive (this=0xea483d8, msg=@0x7fff90856dbf: 0 '\000', wait=false) at ../libs/pbd/crossthread.posix.cc:98 #2 0x00000000006a3d23 in AudioRegionEditor::wait_for_signal (this=0xea47030) at ../gtk2_ardour/audio_region_editor.cc:154 #3 0x00000000006a3d3e in AudioRegionEditor::peak_amplitude_thread ( this=0xea47030) at ../gtk2_ardour/audio_region_editor.cc:163 #4 0x00000000006a153a in _peak_amplitude_thread (arg=0xea47030) at ../gtk2_ardour/audio_region_editor.cc:48 #5 0x00007ffff561e36a in fake_thread_start (arg=0x119638d0) at ../libs/pbd/pthread_utils.cc:93 #6 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7fffe9aa9700 (LWP 28139)): #0 0x00007ffff029565d in nanosleep () from /usr/lib/libpthread.so.0 #1 0x00007ffff44a7298 in g_usleep () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x0000000000fbf3b0 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:476 ---Type to continue, or q to quit--- #3 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7fffe92a8700 (LWP 28140)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff44c6524 in g_cond_wait () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6cd9311 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x0000000000ca6b69 in sigc::pointer_functor0::operator() ( this=0x1991328) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000000ca40b8 in sigc::adaptor_functor >::operator() (this=0x1991320) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x0000000000ca07df in sigc::internal::slot_call0, void>::call_it (rep=0x19912f0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff4a04b72 in ?? () ---Type to continue, or q to quit--- from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #8 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffe8aa7700 (LWP 28141)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff44c6524 in g_cond_wait () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff6cd9311 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x0000000000ca6b69 in sigc::pointer_functor0::operator() ( this=0x1822a68) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x0000000000ca40b8 in sigc::adaptor_functor >::operator() (this=0x1822a60) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x0000000000ca07df in sigc::internal::slot_call0, void>::call_it (rep=0x1822a30) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slo---Type to continue, or q to quit--- t.h:103 #6 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #8 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffe3fff700 (LWP 28142)): #0 0x00007ffff029207f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff44c6524 in g_cond_wait () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff67e732f in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #3 0x00007ffff67e70c5 in analyser_work () at ../libs/ardour/analyser.cc:50 #4 0x0000000000ca6b69 in sigc::pointer_functor0::operator() ( this=0x17c60e8) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x0000000000ca40b8 in sigc::adaptor_functor >::operator() (this=0x17c60e0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 ---Type to continue, or q to quit--- #6 0x0000000000ca07df in sigc::internal::slot_call0, void>::call_it (rep=0x17c60b0) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff4a04b72 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff44a57f5 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #9 0x00007ffff028c4a4 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fffed2a712d in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7ffff7fa08c0 (LWP 28135)): #0 0x00007fffed20662e in vfprintf () from /usr/lib/libc.so.6 #1 0x00007fffed22f2b9 in vsnprintf () from /usr/lib/libc.so.6 #2 0x00007fffed20ce42 in snprintf () from /usr/lib/libc.so.6 #3 0x0000000000c7c39f in ProcessorEntry::Control::set_tooltip ( this=0x108456d0) at ../gtk2_ardour/processor_box.cc:575 #4 0x0000000000c7c7d7 in ProcessorEntry::Control::control_changed ( this=0x108456d0) at ../gtk2_ardour/processor_box.cc:633 #5 0x0000000000ca764b in boost::_mfi::mf0::operator() (this=0x7fffc04570e8, p=0x108456d0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x0000000000ca47b6 in boost::_bi::list1 to continue, or q to quit--- ntrol*> >::operator(), boost::_bi::list0> (this=0x7fffc04570f8, f=..., a=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:253 #7 0x0000000000ca1057 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc04570e8) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #8 0x0000000000c9e039 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke ( function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #9 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc04570e0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #10 0x00000000005e651c in boost::_bi::list0::operator(), boost::_bi::list0>(boost::_bi::type, boost::function&, boost::_bi::list0&, int) (this=0x7fffc0457100, f=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind.hpp:192 #11 0x00000000005e5e47 in boost::_bi::bind_t to continue, or q to quit--- ction, boost::_bi::list0>::operator()() (this=0x7fffc04570e0) at /home/ardour/linux-x86_64/gtk/inst/include/boost/bind/bind_template.hpp:20 #12 0x00000000005e5471 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list0>, void>::invoke(boost::detail::function::function_buffer&) ( function_obj_ptr=...) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:153 #13 0x00000000005e2e07 in boost::function0::operator() ( this=0x7fffc045d070) at /home/ardour/linux-x86_64/gtk/inst/include/boost/function/function_template.hpp:760 #14 0x00007ffff75a5ea8 in Gtkmm2ext::UI::do_request (this=0x1889830, req=0x7fffc045d060) at ../libs/gtkmm2ext/gtk_ui.cc:455 #15 0x00007ffff75aa428 in AbstractUI::handle_ui_requests (this=0x1889830) at /home/ardour/linux-x86_64/ardour/libs/pbd/pbd/abstract_ui.cc:301 #16 0x00007ffff55ef6cf in BaseUI::request_handler (this=0x1889830, ioc=Glib::IO_IN) at ../libs/pbd/base_ui.cc:141 #17 0x00007ffff55f2e92 in sigc::bound_mem_functor1::operator() (this=0x18712c8, _A_a1=@0x7fffffffde14: Glib::IO_IN) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/mem---Type to continue, or q to quit--- _fun.h:1851 #18 0x00007ffff55f299d in sigc::adaptor_functor >::operator() ( this=0x18712c0, _A_arg1=@0x7fffffffde14: Glib::IO_IN) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84 #19 0x00007ffff55f2340 in sigc::internal::slot_call1, bool, Glib::IOCondition>::call_it ( rep=0x1871290, a_1=@0x7fffffffde14: Glib::IO_IN) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:137 #20 0x00007ffff5606161 in sigc::slot1::operator() ( this=0x1889898, _A_a1=@0x7fffffffde14: Glib::IO_IN) at /home/ardour/linux-x86_64/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:515 #21 0x00007ffff5605e7f in cross_thread_channel_call_receive_slot ( condition=G_IO_IN, data=0x1889888) at ../libs/pbd/crossthread.cc:49 #22 0x00007ffff4478c95 in g_main_context_dispatch () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #23 0x00007ffff447ab08 in ?? () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #24 0x00007ffff447abb5 in g_main_loop_run () from /opt/Ardour-4.2.0-dbg/lib/libglib-2.0.so.0 #25 0x00007ffff38e1657 in gtk_main () ---Type to continue, or q to quit--- from /opt/Ardour-4.2.0-dbg/lib/libgtk-x11-2.0.so.0 #26 0x00007ffff75a5425 in Gtkmm2ext::UI::run (this=0x1889830, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:280 #27 0x0000000000a6a892 in main (argc=1, argv=0x7fffffffe218) at ../gtk2_ardour/main.cc:390 (gdb)