ardour-3.0: ../libs/ardour/audioregion.cc:488: virtual ARDOUR::framecnt_t ARDOUR::AudioRegion::read_at(ARDOUR::Sample*, ARDOUR::Sample*, float*, ARDOUR::framepos_t, ARDOUR::framecnt_t, uint32_t) const: Assertion `position >= _position' failed.

Program received signal SIGABRT, Aborted.
[Switching to Thread 0xa0d7cc40 (LWP 27912)]
0xb7fdd424 in __kernel_vsyscall ()
(gdb) thread apply all bt

Thread 31 (Thread 0xa3b7ab40 (LWP 27916)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb5217f16 in nanosleep () from /usr/lib/libc.so.6
#2  0xb524771d in usleep () from /usr/lib/libc.so.6
#3  0xb798adbe in ARDOUR::AutomationWatch::thread (this=0x10c47180) at ../libs/ardour/automation_watch.cc:135
#4  0xb798e0f5 in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator()(ARDOUR::AutomationWatch*) const ()
   from /opt/Ardour-3.0_14207/lib/libardour.so.3
#5  0xb798ddb2 in void boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>&, boost::_bi::list0&, int) ()
   from /opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb798d9de in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator()() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#7  0xb798d95b in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > > >::operator()() const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#8  0xb798d547 in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::call_it(sigc::internal::slot_rep*) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0xb6cec6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#10 0xb6bbbe82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#11 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 29 (Thread 0xa3379b40 (LWP 27914)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bf016 in nanosleep () from /usr/lib/libpthread.so.0
#2  0xb6bbd63f in g_usleep () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cfe3bd in Glib::usleep(unsigned long) () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb793a482 in ARDOUR::AudioEngine::meter_thread (this=0x9837da8) at ../libs/ardour/audioengine.cc:764
#5  0xb794d339 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator()(ARDOUR::AudioEngine*) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb794cda0 in void boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AudioEngine>&, boost::_bi::list0&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#7  0xb794c266 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator()() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#8  0xb794b5d5 in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator()() const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0xb7949fa1 in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it(sigc::internal::slot_rep*) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#10 0xb6cec6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#11 0xb6bbbe82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#12 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#13 0xb524ecce in clone () from /usr/lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 28 (Thread 0xa15ffb40 (LWP 27913)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb5243b8b in poll () from /usr/lib/libc.so.6
#2  0xb6ba2da7 in g_poll () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6b93fd1 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#4  0xb6b938d6 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#5  0xb6b93d84 in g_main_loop_run () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#6  0xb6cf6cc5 in Glib::MainLoop::run() () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#7  0xb6fb7258 in BaseUI::main_thread (this=0x998c948) at ../libs/pbd/base_ui.cc:80
#8  0xb6fba970 in sigc::bound_mem_functor0<void, BaseUI>::operator() (this=0xb5ca614)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#9  0xb6fba6c8 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator() (this=0xb5ca610)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
#10 0xb6fba0b6 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it (rep=0xb5ca5f8)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#11 0xb6cec6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#12 0xb6bbbe82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#13 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#14 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 27 (Thread 0xa0d7cc40 (LWP 27912)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb518c80f in raise () from /usr/lib/libc.so.6
#2  0xb518e0f3 in abort () from /usr/lib/libc.so.6
#3  0xb5185667 in __assert_fail_base () from /usr/lib/libc.so.6
#4  0xb5185717 in __assert_fail () from /usr/lib/libc.so.6
#5  0xb795d366 in ARDOUR::AudioRegion::read_at (this=0x10fa8210, buf=0x987a9c04, mixdown_buffer=0x984be008, gain_buffer=0x983d3008, position=140307, 
    cnt=30130, chan_n=0) at ../libs/ardour/audioregion.cc:488
#6  0xb790f420 in ARDOUR::AudioPlaylist::read (this=0x10f23820, buf=0x98739008, mixdown_buffer=0x984be008, gain_buffer=0x983d3008, start=24852, 
    cnt=239999, chan_n=0) at ../libs/ardour/audio_playlist.cc:253
#7  0xb78f4897 in ARDOUR::AudioDiskstream::read (this=0x10f23130, buf=0x98739008, mixdown_buffer=0x984be008, gain_buffer=0x983d3008, 
    start=@0xa0d7bfd8: 24852, cnt=239999, channel=0, reversed=false) at ../libs/ardour/audio_diskstream.cc:948
#8  0xb78f3dea in ARDOUR::AudioDiskstream::overwrite_existing_buffers (this=0x10f23130) at ../libs/ardour/audio_diskstream.cc:782
#9  0xb7d3dae7 in ARDOUR::Track::overwrite_existing_buffers (this=0x10bade28) at ../libs/ardour/track.cc:621
#10 0xb7d01622 in ARDOUR::Session::non_realtime_overwrite (this=0xaec03e0, on_entry=1, finished=@0xa0d7c123: true)
    at ../libs/ardour/session_transport.cc:408
#11 0xb7d012cc in ARDOUR::Session::butler_transport_work (this=0xaec03e0) at ../libs/ardour/session_transport.cc:373
#12 0xb799e46a in ARDOUR::Butler::thread_work (this=0xaec37b0) at ../libs/ardour/butler.cc:212
#13 0xb799e0af in ARDOUR::Butler::_thread_work (arg=0xaec37b0) at ../libs/ardour/butler.cc:134
#14 0xb6fdf4aa in fake_thread_start (arg=0x9429e98) at ../libs/pbd/pthread_utils.cc:80
#15 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#16 0xb524ecce in clone () from /usr/lib/libc.so.6
---Type <return> to continue, or q <return> to quit---

Thread 26 (Thread 0x9b8aeb40 (LWP 27911)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bdba5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0
#2  0xb7a6ac31 in PBD::ProcessSemaphore::wait() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a68ef4 in ARDOUR::Graph::run_one (this=0xaec4698) at ../libs/ardour/graph.cc:380
#4  0xb7a69212 in ARDOUR::Graph::helper_thread (this=0xaec4698) at ../libs/ardour/graph.cc:411
#5  0xb7a6e7cd in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb7a6e46c in void boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#7  0xb7a6e14a in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()()
    () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#8  0xb7a6dcf2 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0x087eb645 in boost::function0<void>::operator() (this=0x9b8ae1bc) at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#10 0xb793db35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xaecca38) at ../libs/ardour/audioengine.cc:1572
#11 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x9b92fb40 (LWP 27910)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bdba5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0
#2  0xb7a6ac31 in PBD::ProcessSemaphore::wait() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a68ef4 in ARDOUR::Graph::run_one (this=0xaec4698) at ../libs/ardour/graph.cc:380
#4  0xb7a69212 in ARDOUR::Graph::helper_thread (this=0xaec4698) at ../libs/ardour/graph.cc:411
#5  0xb7a6e7cd in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb7a6e46c in void boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#7  0xb7a6e14a in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()()
    () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#8  0xb7a6dcf2 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0x087eb645 in boost::function0<void>::operator() (this=0x9b92f1bc) at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#10 0xb793db35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xaecca38) at ../libs/ardour/audioengine.cc:1572
#11 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x9b9b0b40 (LWP 27909)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bdba5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0
#2  0xb7a6ac31 in PBD::ProcessSemaphore::wait() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a68ef4 in ARDOUR::Graph::run_one (this=0xaec4698) at ../libs/ardour/graph.cc:380
---Type <return> to continue, or q <return> to quit---
#4  0xb7a69212 in ARDOUR::Graph::helper_thread (this=0xaec4698) at ../libs/ardour/graph.cc:411
#5  0xb7a6e7cd in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb7a6e46c in void boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#7  0xb7a6e14a in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()()
    () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#8  0xb7a6dcf2 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0x087eb645 in boost::function0<void>::operator() (this=0x9b9b01bc) at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#10 0xb793db35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xaecca38) at ../libs/ardour/audioengine.cc:1572
#11 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x9ba31b40 (LWP 27908)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bdba5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0
#2  0xb7a6ac31 in PBD::ProcessSemaphore::wait() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a68ef4 in ARDOUR::Graph::run_one (this=0xaec4698) at ../libs/ardour/graph.cc:380
#4  0xb7a69212 in ARDOUR::Graph::helper_thread (this=0xaec4698) at ../libs/ardour/graph.cc:411
#5  0xb7a6e7cd in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb7a6e46c in void boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#7  0xb7a6e14a in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()()
    () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#8  0xb7a6dcf2 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0x087eb645 in boost::function0<void>::operator() (this=0x9ba311bc) at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#10 0xb793db35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xaecca38) at ../libs/ardour/audioengine.cc:1572
#11 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0xa0bffb40 (LWP 27907)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bdba5 in sem_wait@@GLIBC_2.1 () from /usr/lib/libpthread.so.0
#2  0xb7a6ac31 in PBD::ProcessSemaphore::wait() () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a684ab in ARDOUR::Graph::restart_cycle (this=0xaec4698) at ../libs/ardour/graph.cc:254
#4  0xb7a68472 in ARDOUR::Graph::dec_ref (this=0xaec4698) at ../libs/ardour/graph.cc:241
#5  0xb7a6f204 in ARDOUR::GraphNode::finish (this=0xb59ccbc, chain=0) at ../libs/ardour/graphnode.cc:71
#6  0xb7a690a0 in ARDOUR::Graph::run_one (this=0xaec4698) at ../libs/ardour/graph.cc:394
#7  0xb7a6952a in ARDOUR::Graph::main_thread (this=0xaec4698) at ../libs/ardour/graph.cc:449
#8  0xb7a6e7cd in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0xb7a6e46c in void boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::---Type <return> to continue, or q <return> to quit---
_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#10 0xb7a6e14a in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()()
    () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#11 0xb7a6dcf2 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#12 0x087eb645 in boost::function0<void>::operator() (this=0xa0bff1bc) at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#13 0xb793db35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xaecc960) at ../libs/ardour/audioengine.cc:1572
#14 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#15 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0xa0dfeb40 (LWP 27906)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bdd58 in sem_timedwait () from /usr/lib/libpthread.so.0
#2  0xb57f11ce in ?? () from /usr/lib/libjack.so.0
#3  0xb57dd727 in ?? () from /usr/lib/libjack.so.0
#4  0xb57dff85 in ?? () from /usr/lib/libjack.so.0
#5  0xb57dc162 in ?? () from /usr/lib/libjack.so.0
#6  0xb7939415 in ARDOUR::AudioEngine::process_thread (this=0x9837da8) at ../libs/ardour/audioengine.cc:446
#7  0xb7938c19 in ARDOUR::AudioEngine::_process_thread (arg=0x9837da8) at ../libs/ardour/audioengine.cc:337
#8  0xb57daa0f in ?? () from /usr/lib/libjack.so.0
#9  0xb57f0575 in ?? () from /usr/lib/libjack.so.0
#10 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#11 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0xa1f7eb40 (LWP 27905)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57be7fb in read () from /usr/lib/libpthread.so.0
#2  0xb57f2a1c in ?? () from /usr/lib/libjack.so.0
#3  0xb57f57fc in ?? () from /usr/lib/libjack.so.0
#4  0xb57f0575 in ?? () from /usr/lib/libjack.so.0
#5  0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#6  0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0xa1fffb40 (LWP 27904)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bb7fb in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0xb57f20d3 in ?? () from /usr/lib/libjack.so.0
#3  0xb57ecc0f in ?? () from /usr/lib/libjack.so.0
#4  0xb57f0575 in ?? () from /usr/lib/libjack.so.0
#5  0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#6  0xb524ecce in clone () from /usr/lib/libc.so.6

---Type <return> to continue, or q <return> to quit---
Thread 5 (Thread 0xb2afeb40 (LWP 27890)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bb7fb in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0xb6bdbcf5 in g_cond_wait () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cebfd4 in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb78ed12d in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81
#5  0xb78ecebe in analyser_work () at ../libs/ardour/analyser.cc:46
#6  0x08cf4aff in sigc::pointer_functor0<void>::operator()() const ()
#7  0x08cf2ad4 in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
#8  0x08cefe24 in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x959d4f0)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#9  0xb6cec6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#10 0xb6bbbe82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#11 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#12 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0xb34ffb40 (LWP 27889)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bb7fb in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0xb6bdbcf5 in g_cond_wait () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cebfd4 in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb7d17f23 in peak_thread_work () at ../libs/ardour/source_factory.cc:68
#5  0x08cf4aff in sigc::pointer_functor0<void>::operator()() const ()
#6  0x08cf2ad4 in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
#7  0x08cefe24 in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x95a4670)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0xb6cec6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#9  0xb6bbbe82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#10 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#11 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0xb3e39b40 (LWP 27888)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb57bb7fb in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#2  0xb6bdbcf5 in g_cond_wait () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cebfd4 in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb7d17f23 in peak_thread_work () at ../libs/ardour/source_factory.cc:68
#5  0x08cf4aff in sigc::pointer_functor0<void>::operator()() const ()
#6  0x08cf2ad4 in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
#7  0x08cefe24 in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x95b95b8)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0xb6cec6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
---Type <return> to continue, or q <return> to quit---
#9  0xb6bbbe82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#10 0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#11 0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0xb463ab40 (LWP 27887)):
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb5217f16 in nanosleep () from /usr/lib/libc.so.6
#2  0xb524771d in usleep () from /usr/lib/libc.so.6
#3  0x08f48f9a in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:380
#4  0xb57b7d08 in start_thread () from /usr/lib/libpthread.so.0
#5  0xb524ecce in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0xb491aac0 (LWP 27883)):
#0  0xb6ca1398 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#1  0xb6c7feda in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#2  0xb6c810be in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#3  0xb6c80ad6 in g_object_newv () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#4  0xb6c80ff9 in g_object_new_valist () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#5  0xb6c805bd in g_object_new () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#6  0xb64361a9 in gdk_pixbuf_new_from_data () from /opt/Ardour-3.0_14207/lib/libgdk_pixbuf-2.0.so.0
#7  0xb6433a13 in gdk_pixbuf_new () from /opt/Ardour-3.0_14207/lib/libgdk_pixbuf-2.0.so.0
#8  0xb5d537e2 in Gdk::Pixbuf::create(Gdk::Colorspace, bool, int, int, int) () from /opt/Ardour-3.0_14207/lib/libgdkmm-2.4.so.1
#9  0xb7168dc2 in Gtkmm2ext::pixbuf_from_string (name="start", font=..., clip_width=27, clip_height=10, fg=...) at ../libs/gtkmm2ext/utils.cc:200
#10 0x08b7a846 in Marker::setup_name_display (this=0x10fa93a0) at ../gtk2_ardour/marker.cc:392
#11 0x08b7adf7 in Marker::set_right_label_limit (this=0x10fa93a0, p=456.5) at ../gtk2_ardour/marker.cc:482

#12 0x089df140 in Editor::check_marker_label (this=0xaa7c150, m=0x10fa93a0) at ../gtk2_ardour/editor_markers.cc:282
#13 0x089ded41 in Editor::location_changed (this=0xaa7c150, location=0x10f9a818) at ../gtk2_ardour/editor_markers.cc:210
#14 0x089654f0 in boost::_mfi::mf1<void, Editor, ARDOUR::Location*>::operator() (this=0x11000664, p=0xaa7c150, a1=0x10f9a818)
    at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:165
#15 0x08960c90 in boost::_bi::list2<boost::_bi::value<Editor*>, boost::arg<1> >::operator()<boost::_mfi::mf1<void, Editor, ARDOUR::Location*>, boost::_bi::list1<ARDOUR::Location*&> > (this=0x1100066c, f=..., a=...) at /home/harrison/a3/inst/include/boost/bind/bind.hpp:313
#16 0x0895acd9 in boost::_bi::bind_t<void, boost::_mfi::mf1<void, Editor, ARDOUR::Location*>, boost::_bi::list2<boost::_bi::value<Editor*>, boost::arg<1> > >::operator()<ARDOUR::Location*> (this=0x11000664, a1=@0xbfffcfc4: 0x10f9a818) at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:32
#17 0x08954030 in boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Editor, ARDOUR::Location*>, boost::_bi::list2<boost::_bi::value<Editor*>, boost::arg<1> > >, void, ARDOUR::Location*>::invoke (function_obj_ptr=..., a0=0x10f9a818)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:153
#18 0x0883a3e8 in boost::function1<void, ARDOUR::Location*>::operator() (this=0x11000660, a0=0x10f9a818)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#19 0x0884188e in boost::_bi::list1<boost::_bi::value<ARDOUR::Location*> >::operator()<boost::function<void (ARDOUR::Location*)>, boost::_bi::list0>(boost::_bi::type<void>, boost::function<void (ARDOUR::Location*)>&, boost::_bi::list0&, int) (this=0x11000670, f=..., a=...)
    at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
#20 0x088409a0 in boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void (ARDOUR::Location*)>, boost::_bi::list1<boost::_bi::value<ARDOUR::Locat---Type <return> to continue, or q <return> to quit---
ion*> > >::operator()() (this=0x11000660) at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
#21 0x0883f7a3 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void (ARDOUR::Location*)>, boost::_bi::list1<boost::_bi::value<ARDOUR::Location*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:153
#22 0x087eb645 in boost::function0<void>::operator() (this=0xbfffd15c) at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#23 0xb713495a in AbstractUI<Gtkmm2ext::UIRequest>::call_slot(PBD::EventLoop::InvalidationRecord*, boost::function<void ()> const&) ()
   from /opt/Ardour-3.0_14207/lib/libgtkmm2ext.so.0
#24 0x0883aaf0 in PBD::Signal1<void, ARDOUR::Location*, PBD::OptionalLastValue<void> >::compositor(boost::function<void (ARDOUR::Location*)>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*, ARDOUR::Location*) (f=..., event_loop=0x94314a8, ir=0x10fb12e8, a1=0x10f9a818)
    at /home/harrison/ardour/3.0/build/libs/pbd/pbd/signals_generated.h:532
#25 0x08840c08 in boost::_bi::list4<boost::_bi::value<boost::function<void (ARDOUR::Location*)> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*>, boost::arg<1> >::operator()<void (*)(boost::function<void (ARDOUR::Location*)>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*, ARDOUR::Location*), boost::_bi::list1<ARDOUR::Location*&> >(boost::_bi::type<void>, void (*&)(boost::function<void (ARDOUR::Location*)>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*, ARDOUR::Location*), boost::_bi::list1<ARDOUR::Location*&>&, int) (this=0x11000d64, 
    f=@0x11000d60: 0x883aa80 <PBD::Signal1<void, ARDOUR::Location*, PBD::OptionalLastValue<void> >::compositor(boost::function<void (ARDOUR::Location*)>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*, ARDOUR::Location*)>, a=...) at /home/harrison/a3/inst/include/boost/bind/bind.hpp:457
#26 0x0883f8d9 in boost::_bi::bind_t<void, void (*)(boost::function<void (ARDOUR::Location*)>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*, ARDOUR::Location*), boost::_bi::list4<boost::_bi::value<boost::function<void (ARDOUR::Location*)> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*>, boost::arg<1> > >::operator()<ARDOUR::Location*>(ARDOUR::Location*&) (this=0x11000d60, a1=@0xbfffd264: 0x10f9a818)
    at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:32
#27 0x0883e242 in boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, void (*)(boost::function<void (ARDOUR::Location*)>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*, ARDOUR::Location*), boost::_bi::list4<boost::_bi::value<boost::function<void (ARDOUR::Location*)> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*>, boost::arg<1> > >, void, ARDOUR::Location*>::invoke(boost::detail::function::function_buffer&, ARDOUR::Location*) (function_obj_ptr=..., a0=0x10f9a818)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:153
#28 0x0883a3e8 in boost::function1<void, ARDOUR::Location*>::operator() (this=0x10fcb4e0, a0=0x10f9a818)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#29 0x0893f842 in PBD::Signal1<void, ARDOUR::Location*, PBD::OptionalLastValue<void> >::operator() (this=0x10f9a904, a1=0x10f9a818)
    at /home/harrison/ardour/3.0/build/libs/pbd/pbd/signals_generated.h:641
#30 0xb7aab2e8 in ARDOUR::Location::set_end (this=0x10f9a818, e=410437, force=false, allow_bbt_recompute=true) at ../libs/ardour/location.cc:257
#31 0xb7c4b3b9 in ARDOUR::Session::maybe_update_session_range (this=0xaec03e0, a=380307, b=410437) at ../libs/ardour/session.cc:2911
Python Exception <type 'exceptions.IndexError'> list index out of range: 
#32 0xb7c4b466 in ARDOUR::Session::playlist_ranges_moved (this=0xaec03e0, ranges=std::list) at ../libs/ardour/session.cc:2920
#33 0xb7c776e4 in boost::_mfi::mf1<void, ARDOUR::Session, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&>::operator()(ARDOUR::Session*, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&) const ()
   from /opt/Ardour-3.0_14207/lib/libardour.so.3
#34 0xb7c744e2 in void boost::_bi::list2<boost::_bi::value<ARDOUR::Session*>, boost::arg<1> >::operator()<boost::_mfi::mf1<void, ARDOUR::Session, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&>, boost::_bi::list2<std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool&> >(boost::_bi::type<void>, boost::_mfi::mf1<void, ARDOUR::Session, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&>&, boost::_bi::list2<std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool&>&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#35 0xb7c708a4 in void boost::_bi::bind_t<void, boost::_mfi::mf1<void, ARDOUR::Session, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&>, boost::_bi::list2<boost::_bi::value<ARDOUR::Session*>, boost::arg<1> > >::operator()<std::list<Evoral::RangeMove<long long>---Type <return> to continue, or q <return> to quit---
, std::allocator<Evoral::RangeMove<long long> > >, bool>(std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#36 0xb7c6c82f in boost::detail::function::void_function_obj_invoker2<boost::_bi::bind_t<void, boost::_mfi::mf1<void, ARDOUR::Session, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&>, boost::_bi::list2<boost::_bi::value<ARDOUR::Session*>, boost::arg<1> > >, void, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool>::invoke(boost::detail::function::function_buffer&, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#37 0xb7b64c1a in boost::function2<void, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool>::operator()(std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool) const ()
   from /opt/Ardour-3.0_14207/lib/libardour.so.3
#38 0xb7b61fac in PBD::Signal2<void, std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool, PBD::OptionalLastValue<void> >::operator()(std::list<Evoral::RangeMove<long long>, std::allocator<Evoral::RangeMove<long long> > > const&, bool) ()
   from /opt/Ardour-3.0_14207/lib/libardour.so.3
#39 0xb7b524c5 in ARDOUR::Playlist::notify_region_moved (this=0x10f23820, r=...) at ../libs/ardour/playlist.cc:488
#40 0xb7b58796 in ARDOUR::Playlist::region_changed (this=0x10f23820, what_changed=..., region=...) at ../libs/ardour/playlist.cc:1562
#41 0xb790fc0c in ARDOUR::AudioPlaylist::region_changed (this=0x10f23820, what_changed=..., region=...) at ../libs/ardour/audio_playlist.cc:350
#42 0xb7b58516 in ARDOUR::Playlist::region_changed_proxy (this=0x10f23820, what_changed=..., weak_region=...) at ../libs/ardour/playlist.cc:1530
#43 0xb7b6cef5 in boost::_mfi::mf2<void, ARDOUR::Playlist, PBD::PropertyChange const&, boost::weak_ptr<ARDOUR::Region> >::operator()(ARDOUR::Playlist*, PBD::PropertyChange const&, boost::weak_ptr<ARDOUR::Region>) const () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#44 0xb7b6c2df in void boost::_bi::list3<boost::_bi::value<ARDOUR::Playlist*>, boost::arg<1>, boost::_bi::value<boost::weak_ptr<ARDOUR::Region> > >::operator()<boost::_mfi::mf2<void, ARDOUR::Playlist, PBD::PropertyChange const&, boost::weak_ptr<ARDOUR::Region> >, boost::_bi::list1<PBD::PropertyChange const&> >(boost::_bi::type<void>, boost::_mfi::mf2<void, ARDOUR::Playlist, PBD::PropertyChange const&, boost::weak_ptr<ARDOUR::Region> >&, boost::_bi::list1<PBD::PropertyChange const&>&, int) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#45 0xb7b6b6d9 in void boost::_bi::bind_t<void, boost::_mfi::mf2<void, ARDOUR::Playlist, PBD::PropertyChange const&, boost::weak_ptr<ARDOUR::Region> >, boost::_bi::list3<boost::_bi::value<ARDOUR::Playlist*>, boost::arg<1>, boost::_bi::value<boost::weak_ptr<ARDOUR::Region> > > >::operator()<PBD::PropertyChange>(PBD::PropertyChange const&) () from /opt/Ardour-3.0_14207/lib/libardour.so.3
#46 0xb7b69f96 in boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf2<void, ARDOUR::Playlist, PBD::PropertyChange const&, boost::weak_ptr<ARDOUR::Region> >, boost::_bi::list3<boost::_bi::value<ARDOUR::Playlist*>, boost::arg<1>, boost::_bi::value<boost::weak_ptr<ARDOUR::Region> > > >, void, PBD::PropertyChange const&>::invoke(boost::detail::function::function_buffer&, PBD::PropertyChange const&) ()
   from /opt/Ardour-3.0_14207/lib/libardour.so.3
#47 0x0886a3e0 in boost::function1<void, PBD::PropertyChange const&>::operator() (this=0x10ffca20, a0=...)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#48 0x08b351f8 in PBD::Signal1<void, PBD::PropertyChange const&, PBD::OptionalLastValue<void> >::operator() (this=0x10fa822c, a1=...)
    at /home/harrison/ardour/3.0/build/libs/pbd/pbd/signals_generated.h:641
#49 0xb6feb1e1 in PBD::Stateful::send_change (this=0x10fa8228, what_changed=...) at ../libs/pbd/stateful.cc:288
#50 0xb7be0fe8 in ARDOUR::Region::send_change (this=0x10fa8210, what_changed=...) at ../libs/ardour/region.cc:1302
#51 0xb7bde5e8 in ARDOUR::Region::set_position (this=0x10fa8210, pos=380307) at ../libs/ardour/region.cc:584
#52 0x089f9a47 in Editor::nudge_forward (this=0xaa7c150, next=false, force_playhead=false) at ../gtk2_ardour/editor_ops.cc:310
#53 0x08965c74 in sigc::bound_mem_functor2<void, Editor, bool, bool>::operator() (this=0xab08da0, _A_a1=@0xab08db0: false, _A_a2=@0xab08db1: false)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1917
#54 0x0896166e in sigc::adaptor_functor<sigc::bound_mem_functor2<void, Editor, bool, bool> >::operator()<bool&, bool&> (this=0xab08d9c, 
    _A_arg1=@0xab08db0: false, _A_arg2=@0xab08db1: false) at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:103
#55 0x0895bb5d in sigc::bind_functor<-1, sigc::bound_mem_functor2<void, Editor, bool, bool>, bool, bool, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc:---Type <return> to continue, or q <return> to quit---
:nil>::operator() (this=0xab08d98) at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1324
#56 0x08954d80 in sigc::internal::slot_call0<sigc::bind_functor<-1, sigc::bound_mem_functor2<void, Editor, bool, bool>, bool, bool, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it (rep=0xab08d80) at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#57 0xb6cfc40b in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#58 0xb6c7bf70 in g_cclosure_marshal_VOID__VOID () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#59 0xb6c796d8 in g_closure_invoke () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#60 0xb6c92f51 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#61 0xb6c923a2 in g_signal_emit_valist () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#62 0xb6c92699 in g_signal_emit () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#63 0xb6700e73 in _gtk_action_emit_activate () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#64 0xb67033d9 in ?? () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#65 0xb6c796d8 in g_closure_invoke () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#66 0xb6c92ce1 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#67 0xb6c92440 in g_signal_emit_valist () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#68 0xb6c92699 in g_signal_emit () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#69 0xb66fb00b in gtk_accel_group_activate () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#70 0xb66fb12e in gtk_accel_groups_activate () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#71 0xb698c5ea in gtk_window_activate_key () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#72 0x08f37d5a in key_press_focus_accelerator_handler (window=..., ev=0x10bb08a0) at ../gtk2_ardour/utils.cc:467
#73 0x08937786 in Editor::on_key_press_event (this=0xaa7c150, ev=0x10bb08a0) at ../gtk2_ardour/editor.cc:4093
#74 0xb6020e62 in Gtk::Widget_Class::key_press_event_callback(_GtkWidget*, _GdkEventKey*) () from /opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#75 0xb67fe8ba in _gtk_marshal_BOOLEAN__BOXED () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#76 0xb6c79d16 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#77 0xb6c796d8 in g_closure_invoke () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#78 0xb6c92e2e in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#79 0xb6c92440 in g_signal_emit_valist () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#80 0xb6c92699 in g_signal_emit () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#81 0xb6971c56 in ?? () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#82 0xb6971797 in gtk_widget_event () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#83 0xb67fcf71 in gtk_propagate_event () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#84 0xb67fba3d in gtk_main_do_event () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#85 0xb664b185 in ?? () from /opt/Ardour-3.0_14207/lib/libgdk-x11-2.0.so.0
#86 0xb6b92b73 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#87 0xb6b9371f in g_main_context_dispatch () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#88 0xb6b9390a in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#89 0xb6b93d84 in g_main_loop_run () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#90 0xb67fb05c in gtk_main () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#91 0xb5f8f047 in Gtk::Main::run_impl() () from /opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#92 0xb5f8ee42 in Gtk::Main::run() () from /opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#93 0xb71291a5 in Gtkmm2ext::UI::run (this=0x94314a8, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:270
#94 0x08b75768 in main (argc=1, argv=0xbfffee94) at ../gtk2_ardour/main.cc:525