Thread 41 (Thread 0x7fffda8f0700 (LWP 22657)): #0 0x00007ffff275b36d in nanosleep () from /lib/libpthread.so.0 #1 0x00007ffff22ce4d8 in g_usleep () from /lib/libglib-2.0.so.0 #2 0x00007ffff623e654 in ARDOUR::AudioEngine::meter_thread (this=0x2491000) at ../libs/ardour/audioengine.cc:691 #3 0x00007ffff625fc01 in boost::_mfi::mf0::operator() (this=0x7fffdc6bd320, p=0x2491000) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff625af8a in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffdc6bd330, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007ffff62568ed in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffdc6bd320) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007ffff6251830 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x7fffdc6bd320) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007ffff624d158 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x7fffdc6bd2f0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 ---Type to continue, or q to quit--- #8 0x00007ffff14343f2 in ?? () from /usr/lib/libglibmm-2.4.so.1 #9 0x00007ffff22cb7e4 in ?? () from /lib/libglib-2.0.so.0 #10 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #11 0x00007fffec7d792d in clone () from /lib/libc.so.6 #12 0x0000000000000000 in ?? () Thread 40 (Thread 0x7fffb7fff700 (LWP 22656)): #0 0x00007fffec79b20d in nanosleep () from /lib/libc.so.6 #1 0x00007fffec7d0b14 in usleep () from /lib/libc.so.6 #2 0x00007fffbdfb16e6 in LinuxSampler::DiskThreadBase::Main (this=0x7fffba386ea0) at ../common/DiskThreadBase.h:515 #3 0x00007fffbe032974 in LinuxSampler::__pthread_launcher ( thread=0x7fffba386ea0) at Thread.cpp:388 #4 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #5 0x00007fffec7d792d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 32 (Thread 0x7fffd915a700 (LWP 22648)): #0 0x00007fffec79b20d in nanosleep () from /lib/libc.so.6 #1 0x00007fffec7d0b14 in usleep () from /lib/libc.so.6 #2 0x00007fffbdfb16e6 in LinuxSampler::DiskThreadBase::Main (this=0x7fffdc781750) ---Type to continue, or q to quit--- at ../common/DiskThreadBase.h:515 #3 0x00007fffbe032974 in LinuxSampler::__pthread_launcher ( thread=0x7fffdc781750) at Thread.cpp:388 #4 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #5 0x00007fffec7d792d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 29 (Thread 0x7fffd91db700 (LWP 22645)): #0 0x00007ffff275ab8d in read () from /lib/libpthread.so.0 #1 0x00007ffff2028e06 in ?? () from /usr/lib/libsndfile.so.1 #2 0x00007ffff2026e3d in ?? () from /usr/lib/libsndfile.so.1 #3 0x00007ffff2027447 in ?? () from /usr/lib/libsndfile.so.1 #4 0x00007ffff2007474 in ?? () from /usr/lib/libsndfile.so.1 #5 0x00007fffbdfc5a88 in LinuxSampler::SampleFile::SampleFile ( this=0x42e1140, File=..., DontClose=false) at SampleFile.cpp:41 #6 0x00007fffbdf9b314 in SampleFileBase (this=0x3f06d60, create=) at ../common/SampleFile.h:90 #7 Sample (this=0x3f06d60, create=) at sfz.h:54 #8 sfz::Region::GetSample (this=0x3f06d60, create=) at sfz.cpp:95 #9 0x00007fffbdfaa321 in LinuxSampler::sfz::InstrumentResourceManager::Create (this=0x7fffbe29ec20, Key=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece or DW_OP_bit_piece. ) at InstrumentResourceManager.cpp:135 #10 0x00007fffbdfb2d12 in Borrow (this=0x7fffba36ab10) ---Type to continue, or q to quit--- at ../../common/ResourceManager.h:216 #11 LinuxSampler::sfz::EngineChannel::LoadInstrument (this=0x7fffba36ab10) at EngineChannel.cpp:106 #12 0x00007fffbdfd7e37 in LinuxSampler::InstrumentManagerThread::Main ( this=0x7fffbe29f060) at InstrumentManagerThread.cpp:119 #13 0x00007fffbe032974 in LinuxSampler::__pthread_launcher ( thread=0x7fffbe29f060) at Thread.cpp:388 #14 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #15 0x00007fffec7d792d in clone () from /lib/libc.so.6 #16 0x0000000000000000 in ?? () Thread 23 (Thread 0x7fffda971700 (LWP 22639)): #0 0x00007fffec79b20d in nanosleep () from /lib/libc.so.6 #1 0x00007fffec79b080 in sleep () from /lib/libc.so.6 #2 0x00007fffbdfe46e2 in LinuxSampler::EventThread::Main (this=0x7fffdc76ea80) at Plugin.cpp:90 #3 0x00007fffbe032974 in LinuxSampler::__pthread_launcher ( thread=0x7fffdc76ea80) at Thread.cpp:388 #4 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #5 0x00007fffec7d792d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 22 (Thread 0x7fffda9f2700 (LWP 22638)): ---Type to continue, or q to quit--- #0 0x00007fffec7d02c3 in select () from /lib/libc.so.6 #1 0x00007fffbdf313e9 in LinuxSampler::LSCPServer::Main ( this=) at lscpserver.cpp:530 #2 0x00007fffbe032974 in LinuxSampler::__pthread_launcher ( thread=0x7fffdc76da70) at Thread.cpp:388 #3 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #4 0x00007fffec7d792d in clone () from /lib/libc.so.6 #5 0x0000000000000000 in ?? () Thread 21 (Thread 0x7fffd77f6700 (LWP 22637)): #0 0x00007fffec7cb203 in poll () from /lib/libc.so.6 #1 0x00007ffff22a6009 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007ffff22a67b5 in g_main_loop_run () from /lib/libglib-2.0.so.0 #3 0x00007ffff76d433d in BaseUI::main_thread (this=0x7fffdc296ec0) at ../libs/pbd/base_ui.cc:77 #4 0x00007ffff76d57f3 in sigc::bound_mem_functor0::operator() ( this=0x7fffdc248618) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff76d564e in sigc::adaptor_functor >::operator() (this=0x7fffdc248610) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007ffff76d53a7 in sigc::internal::slot_call0, void>::call_it (rep=0x7fffdc2485e0) ---Type to continue, or q to quit--- at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff14343f2 in ?? () from /usr/lib/libglibmm-2.4.so.1 #8 0x00007ffff22cb7e4 in ?? () from /lib/libglib-2.0.so.0 #9 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #10 0x00007fffec7d792d in clone () from /lib/libc.so.6 #11 0x0000000000000000 in ?? () Thread 20 (Thread 0x7fffdb8de820 (LWP 22636)): #0 0x00007fffec7cb203 in poll () from /lib/libc.so.6 #1 0x00007ffff62c383c in ARDOUR::Butler::thread_work (this=0x7fffdc2aa3f0) at ../libs/ardour/butler.cc:159 #2 0x00007ffff62c37cf in ARDOUR::Butler::_thread_work (arg=0x7fffdc2aa3f0) at ../libs/ardour/butler.cc:140 #3 0x00007ffff770ab3a in fake_thread_start (arg=0x7fffdc4c1d90) at ../libs/pbd/pthread_utils.cc:81 #4 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #5 0x00007fffec7d792d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 19 (Thread 0x7fffdb960700 (LWP 22635)): #0 0x00007ffff2759da0 in sem_wait () from /lib/libpthread.so.0 #1 0x00007ffff63bcf16 in PBD::ProcessSemaphore::wait (this=0x7fffdc24a648) at ../libs/pbd/pbd/semutils.h:41 ---Type to continue, or q to quit--- #2 0x00007ffff63bb162 in ARDOUR::Graph::run_one (this=0x7fffdc24a580) at ../libs/ardour/graph.cc:393 #3 0x00007ffff63bb541 in ARDOUR::Graph::helper_thread (this=0x7fffdc24a580) at ../libs/ardour/graph.cc:443 #4 0x00007ffff63c10e3 in boost::_mfi::mf0::operator() ( this=0x7fffdb95fbc8, p=0x7fffdc24a580) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff63c0acc in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffdb95fbd8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #6 0x00007ffff63c06a7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fffdb95fbc8) at /usr/include/boost/bind/bind_template.hpp:20 #7 0x00007ffff63c0206 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 0x0000000001017ec3 in boost::function0::operator() ( this=0x7fffdb95fbc0) at /usr/include/boost/function/function_template.hpp:1013 #9 0x00007ffff62418d1 in ARDOUR::AudioEngine::_start_process_thread ( arg=0x7fffdc27d810) at ../libs/ardour/audioengine.cc:1500 #10 0x00007ffff2978fa3 in jack_thread_proxy (varg=0x7fffdc27d850) ---Type to continue, or q to quit--- at thread.c:136 #11 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #12 0x00007fffec7d792d in clone () from /lib/libc.so.6 #13 0x0000000000000000 in ?? () Thread 18 (Thread 0x7fffdb9e1700 (LWP 22634)): #0 0x00007fffec724ba5 in raise () from /lib/libc.so.6 #1 0x00007fffec7286b0 in abort () from /lib/libc.so.6 #2 0x00007fffec71da71 in __assert_fail () from /lib/libc.so.6 #3 0x00000000010c7f9b in boost::shared_ptr::operator-> ( this=0x7fffb3fe3d18) at /usr/include/boost/smart_ptr/shared_ptr.hpp:418 #4 0x00007ffff64c1c72 in ARDOUR::PannerShell::run (this=0x7fffb3fe3c00, inbufs=..., outbufs=..., start_frame=0, end_frame=128, nframes=128) at ../libs/ardour/panner_shell.cc:302 #5 0x00007ffff63cace2 in ARDOUR::InternalSend::run (this=0x7fffb3fe2da0, bufs=..., start_frame=0, end_frame=128, nframes=128) at ../libs/ardour/internal_send.cc:117 #6 0x00007ffff65717e1 in ARDOUR::Route::process_output_buffers ( this=0x7fffbbef1080, bufs=..., start_frame=0, end_frame=128, nframes=128, declick=0, gain_automation_ok=true) at ../libs/ardour/route.cc:506 #7 0x00007ffff6571c88 in ARDOUR::Route::passthru (this=0x7fffbbef1080, start_frame=0, end_frame=128, nframes=128, declick=0) at ../libs/ardour/route.cc:554 ---Type to continue, or q to quit--- #8 0x00007ffff66fec97 in ARDOUR::Track::no_roll (this=0x7fffbbef1080, nframes=128, start_frame=0, end_frame=128, session_state_changing=false, can_record=false) at ../libs/ardour/track.cc:278 #9 0x00007ffff647f73b in ARDOUR::MidiTrack::no_roll (this=0x7fffbbef1080, nframes=128, start_frame=0, end_frame=128, state_changing=false, can_record=false, rec_monitors_input=false) at ../libs/ardour/midi_track.cc:410 #10 0x00007ffff63bcc2a in ARDOUR::Graph::process_one_route ( this=0x7fffdc24a580, route=0x7fffbbef1080) at ../libs/ardour/graph.cc:607 #11 0x00007ffff63c1d83 in ARDOUR::GraphNode::process (this=0x7fffbbef1200) at ../libs/ardour/graphnode.cc:69 #12 0x00007ffff63bb31f in ARDOUR::Graph::run_one (this=0x7fffdc24a580) at ../libs/ardour/graph.cc:406 #13 0x00007ffff63bb83d in ARDOUR::Graph::main_thread (this=0x7fffdc24a580) at ../libs/ardour/graph.cc:479 #14 0x00007ffff63c10e3 in boost::_mfi::mf0::operator() ( this=0x7fffdb9e0bc8, p=0x7fffdc24a580) at /usr/include/boost/bind/mem_fn_template.hpp:49 #15 0x00007ffff63c0acc in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fffdb9e0bd8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #16 0x00007ffff63c06a7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( ---Type to continue, or q to quit--- this=0x7fffdb9e0bc8) at /usr/include/boost/bind/bind_template.hpp:20 #17 0x00007ffff63c0206 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 #18 0x0000000001017ec3 in boost::function0::operator() ( this=0x7fffdb9e0bc0) at /usr/include/boost/function/function_template.hpp:1013 #19 0x00007ffff62418d1 in ARDOUR::AudioEngine::_start_process_thread ( arg=0x7fffdc2d0520) at ../libs/ardour/audioengine.cc:1500 #20 0x00007ffff2978fa3 in jack_thread_proxy (varg=0x7fffdc2d0560) at thread.c:136 #21 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #22 0x00007fffec7d792d in clone () from /lib/libc.so.6 #23 0x0000000000000000 in ?? () Thread 17 (Thread 0x7fffe01ef700 (LWP 22633)): #0 0x00007fffec7cb203 in poll () from /lib/libc.so.6 #1 0x00007ffff2973068 in jack_client_core_wait (client=0x26e4000) at client.c:1933 #2 0x00007ffff2973575 in jack_cycle_wait (client=0x26e4000) at client.c:2203 #3 0x00007ffff623d88c in ARDOUR::AudioEngine::process_thread (this=0x2491000) at ../libs/ardour/audioengine.cc:437 ---Type to continue, or q to quit--- #4 0x00007ffff623d4b6 in ARDOUR::AudioEngine::_process_thread (arg=0x2491000) at ../libs/ardour/audioengine.cc:352 #5 0x00007ffff29733fd in jack_run_client_provided_process_thread ( client=0x26e4000) at client.c:2090 #6 0x00007ffff297343e in jack_client_thread (arg=0x26e4000) at client.c:2121 #7 0x00007ffff2978fa3 in jack_thread_proxy (varg=0x3d6fe60) at thread.c:136 #8 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #9 0x00007fffec7d792d in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () Thread 16 (Thread 0x7fffdb7fe700 (LWP 22630)): #0 0x00007ffff2757a9c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff29754d9 in mb_thread_func (arg=0x0) at messagebuffer.c:72 #2 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #3 0x00007fffec7d792d in clone () from /lib/libc.so.6 #4 0x0000000000000000 in ?? () Thread 13 (Thread 0x7fffd7ff7700 (LWP 22625)): #0 0x00007ffff2757e09 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff0fad3c2 in ?? () from /usr/lib/libgthread-2.0.so.0 #2 0x00007ffff227a0f1 in ?? () from /lib/libglib-2.0.so.0 ---Type to continue, or q to quit--- #3 0x00007ffff227a237 in g_async_queue_timed_pop () from /lib/libglib-2.0.so.0 #4 0x00007ffff22cd6a8 in ?? () from /lib/libglib-2.0.so.0 #5 0x00007ffff22cb7e4 in ?? () from /lib/libglib-2.0.so.0 #6 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #7 0x00007fffec7d792d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fffe26f6700 (LWP 22616)): #0 0x00007ffff2757a9c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff61c639b in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:85 #2 0x00007ffff61c60c9 in analyser_work () at ../libs/ardour/analyser.cc:49 #3 0x0000000001636aeb in sigc::pointer_functor0::operator() ( this=0x242be38) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00000000016342fa in sigc::adaptor_functor >::operator() (this=0x242be30) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x000000000163123f in sigc::internal::slot_call0, void>::call_it (rep=0x242be00) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff14343f2 in ?? () from /usr/lib/libglibmm-2.4.so.1 #7 0x00007ffff22cb7e4 in ?? () from /lib/libglib-2.0.so.0 ---Type to continue, or q to quit--- #8 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #9 0x00007fffec7d792d in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fffe2ef7700 (LWP 22615)): #0 0x00007ffff2757a9c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff66dc0b7 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #2 0x0000000001636aeb in sigc::pointer_functor0::operator() ( this=0x242c148) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x00000000016342fa in sigc::adaptor_functor >::operator() (this=0x242c140) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x000000000163123f in sigc::internal::slot_call0, void>::call_it (rep=0x242c110) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007ffff14343f2 in ?? () from /usr/lib/libglibmm-2.4.so.1 #6 0x00007ffff22cb7e4 in ?? () from /lib/libglib-2.0.so.0 #7 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #8 0x00007fffec7d792d in clone () from /lib/libc.so.6 #9 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 2 (Thread 0x7fffe36f8700 (LWP 22614)): #0 0x00007ffff2757a9c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007ffff66dc0b7 in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #2 0x0000000001636aeb in sigc::pointer_functor0::operator() ( this=0x2404658) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #3 0x00000000016342fa in sigc::adaptor_functor >::operator() (this=0x2404650) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #4 0x000000000163123f in sigc::internal::slot_call0, void>::call_it (rep=0x2404620) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #5 0x00007ffff14343f2 in ?? () from /usr/lib/libglibmm-2.4.so.1 #6 0x00007ffff22cb7e4 in ?? () from /lib/libglib-2.0.so.0 #7 0x00007ffff2753971 in start_thread () from /lib/libpthread.so.0 #8 0x00007fffec7d792d in clone () from /lib/libc.so.6 #9 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ffff7f9d960 (LWP 22610)): #0 0x00007ffff2759da0 in sem_wait () from /lib/libpthread.so.0 #1 0x00007ffff63bcf16 in PBD::ProcessSemaphore::wait (this=0x7fffdc24a688) at ../libs/pbd/pbd/semutils.h:41 ---Type to continue, or q to quit--- #2 0x00007ffff63bc98a in ARDOUR::Graph::routes_no_roll (this=0x7fffdc24a580, nframes=128, start_frame=0, end_frame=128, non_rt_pending=false, can_record=false, declick=0) at ../libs/ardour/graph.cc:589 #3 0x00007ffff665d765 in ARDOUR::Session::no_roll (this=0x7fffdc2b1400, nframes=128) at ../libs/ardour/session_process.cc:112 #4 0x00007ffff665e4a6 in ARDOUR::Session::process_with_events ( this=0x7fffdc2b1400, nframes=128) at ../libs/ardour/session_process.cc:350 #5 0x00007ffff665d476 in ARDOUR::Session::process (this=0x7fffdc2b1400, nframes=128) at ../libs/ardour/session_process.cc:75 #6 0x00007ffff623e79a in ARDOUR::AudioEngine::set_session (this=0x2491000, s=0x7fffdc2b1400) at ../libs/ardour/audioengine.cc:722 #7 0x00007ffff65ca4df in ARDOUR::Session::when_engine_running ( this=0x7fffdc2b1400) at ../libs/ardour/session.cc:646 #8 0x00007ffff666954c in ARDOUR::Session::second_stage_init ( this=0x7fffdc2b1400) at ../libs/ardour/session_state.cc:348 #9 0x00007ffff65c1ea3 in ARDOUR::Session::Session (this=0x7fffdc2b1400, eng=..., fullpath=..., snapshot_name=..., bus_profile=0x0, mix_template=...) at ../libs/ardour/session.cc:190 #10 0x0000000000fce42b in ARDOUR_UI::load_session (this=0x21f3bb0, path=..., snap_name=..., mix_template=...) at ../gtk2_ardour/ardour_ui.cc:2735 #11 0x0000000000fcdfcf in ARDOUR_UI::get_session_parameters (this=0x21f3bb0, quit_on_cancel=true, should_be_new=false, load_template=...) at ../gtk2_ardour/ardour_ui.cc:2670 ---Type to continue, or q to quit--- #12 0x0000000000fc413f in ARDOUR_UI::startup (this=0x21f3bb0) at ../gtk2_ardour/ardour_ui.cc:698 #13 0x0000000000ff929f in sigc::bound_mem_functor0::operator() (this=0x22f9838) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #14 0x0000000000ff2490 in sigc::adaptor_functor >::operator() (this=0x22f9830) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #15 0x0000000000fec6cf in sigc::internal::slot_call0, void>::call_it (rep=0x22f9800) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #16 0x0000000000fd4d1d in sigc::internal::signal_emit0::emit ( impl=0x23ee370) at /usr/include/sigc++-2.0/sigc++/signal.h:776 #17 0x0000000000fde542 in sigc::signal0::emit (this=0x21f3c70) at /usr/include/sigc++-2.0/sigc++/signal.h:2671 #18 0x0000000000fd9d62 in sigc::signal0::operator() ( this=0x21f3c70) at /usr/include/sigc++-2.0/sigc++/signal.h:2679 #19 0x00007ffff514cf69 in Gtkmm2ext::UI::run (this=0x21f3bb0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:266 #20 0x00000000014796cb in main (argc=1, argv=0x7fffffffdaf8) at ../gtk2_ardour/main.cc:557