View difference between Paste ID: NZtg8ptn and js9yTmnb

 [bill@billbrown bin]$ ./ardour3 --debug
 GNU gdb (GDB) 7.5.1
 Copyright (C) 2012 Free Software Foundation, Inc.
 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
 This is free software: you are free to change and redistribute it.
 There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
 and "show warranty" for details.
 This GDB was configured as "x86_64-unknown-linux-gnu".
 For bug reporting instructions, please see:
 <http://www.gnu.org/software/gdb/bugs/>...
 Reading symbols from /opt/Ardour-3.0beta5_13072/bin/ardour-3.0...done.
 (gdb) run
 Starting program: /opt/Ardour-3.0beta5_13072/bin/ardour-3.0
 warning: Could not load shared library symbols for linux-vdso.so.1.
 Do you need "set solib-search-path" or "set sysroot"?
 [Thread debugging using libthread_db enabled]
 Using host libthread_db library "/usr/lib/libthread_db.so.1".
 Ardour3.0beta5 (built using ['13072'] and GCC version 4.4.6)
 Cannot xinstall SIGPIPE error handler
 ardour: [INFO]: Loading default ui configuration file /opt/Ardour-3.0beta5_13072/etc/ardour3_ui_default.conf
 Loading user ui configuration file /opt/Ardour-3.0beta5_13072/etc/ardour3_ui.conf
 ardour: [INFO]: Loading ui configuration file /opt/Ardour-3.0beta5_13072/etc/ardour3_ui_dark.rc
 ardour: [INFO]: Ardour will be limited to 4096 open files
-[New Thread 0x7fffe8acf700 (LWP 1369)]
+[New Thread 0x7fffe8acf700 (LWP 1419)]
 ardour: [INFO]: Loading system configuration file /opt/Ardour-3.0beta5_13072/etc/ardour_system.rc
 Loading user configuration file /home/bill/.config/ardour3/ardour.rc
 Using SSE optimized routines
-[New Thread 0x7fffe82ce700 (LWP 1370)]
+[New Thread 0x7fffe82ce700 (LWP 1420)]
-[New Thread 0x7fffe7acd700 (LWP 1371)]
+[New Thread 0x7fffe7acd700 (LWP 1421)]
-[New Thread 0x7fffe72cc700 (LWP 1372)]
+[New Thread 0x7fffe72cc700 (LWP 1422)]
-[New Thread 0x7fffe5da5700 (LWP 1373)]
+[New Thread 0x7fffe5da5700 (LWP 1423)]
-[New Thread 0x7fffe55a4700 (LWP 1374)]
+[New Thread 0x7fffe55a4700 (LWP 1424)]
-[New Thread 0x7fffe4da3700 (LWP 1375)]
+[New Thread 0x7fffe4da3700 (LWP 1425)]
-[Thread 0x7fffe4da3700 (LWP 1375) exited]
+[Thread 0x7fffe4da3700 (LWP 1425) exited]
-[Thread 0x7fffe5da5700 (LWP 1373) exited]
+[Thread 0x7fffe55a4700 (LWP 1424) exited]
-[New Thread 0x7fffe5da5700 (LWP 1378)]
+[New Thread 0x7fffe55a4700 (LWP 1427)]
-[Thread 0x7fffe5da5700 (LWP 1378) exited]
+[Thread 0x7fffe55a4700 (LWP 1427) exited]
-[New Thread 0x7fffe5da5700 (LWP 1379)]
+[New Thread 0x7fffe55a4700 (LWP 1428)]
-[New Thread 0x7fffc305d700 (LWP 1381)]
+[New Thread 0x7fffc305d700 (LWP 1430)]
-[New Thread 0x7fffc2ddb800 (LWP 1382)]
+[New Thread 0x7fffc2ddb800 (LWP 1431)]
-[New Thread 0x7fffe4da3700 (LWP 1383)]
+[New Thread 0x7fffe4da3700 (LWP 1432)]
-[New Thread 0x7fffc2d60800 (LWP 1384)]
+[New Thread 0x7fffc2d60800 (LWP 1433)]
-[New Thread 0x7fffc2ce5800 (LWP 1385)]
+[New Thread 0x7fffc2ce5800 (LWP 1434)]
 
 Program received signal SIGSEGV, Segmentation fault.
 0x00007ffff0913ca4 in Gdk::Pixbuf::gobj() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libgdkmm-2.4.so.1
 (gdb) thread apply all bt
 
-Thread 15 (Thread 0x7fffc2ce5800 (LWP 1385)):
+Thread 15 (Thread 0x7fffc2ce5800 (LWP 1434)):
 #0  0x00007fffecaa1ded in nanosleep () from /usr/lib/libc.so.6
 #1  0x00007fffecaca6b4 in usleep () from /usr/lib/libc.so.6
-#2  0x00007ffff730c7fc in ARDOUR::AutomationWatch::thread (this=0x313a630)
+#2  0x00007ffff730c7fc in ARDOUR::AutomationWatch::thread (this=0x313af30)
     at ../libs/ardour/automation_watch.cc:137
-#3  0x00007ffff730f345 in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x313a860, p=0x313a630)
+#3  0x00007ffff730f345 in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x313b160, p=0x313af30)
     at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:49
-#4  0x00007ffff730ef9c in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x313a870, f=..., a=...)
+#4  0x00007ffff730ef9c in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x313b170, f=..., a=...)
     at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
-#5  0x00007ffff730ebe1 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x313a860)
+#5  0x00007ffff730ebe1 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x313b160)
     at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
-#6  0x00007ffff730eb6c in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > > >::operator() (this=0x313a860)
+#6  0x00007ffff730eb6c in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > > >::operator() (this=0x313b160)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
-#7  0x00007ffff730e7fe in sigc::internal::slot_call0<boost::_bi::bind_t<void, bo---Type <return> to continue, or q <return> to quit---q
+#7  0x00007ffff730e7fe in sigc::internal::slot_call0<boost::_bi::bind_t<void, bo---Type <return> to continue, or q <return> to quit---
-Quit
+ost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::call_it (rep=0x313b130)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #8  0x00007ffff487c4ea in sigc::slot0<void>::operator()() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
-	Inferior 1 [process 1365] will be killed.
+#9  0x00007ffff487c578 in call_thread_entry_slot ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #10 0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #11 0x00007ffff40855cd in g_deprecated_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #12 0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #13 0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 14 (Thread 0x7fffc2d60800 (LWP 1433)):
 #0  0x00007fffeed7fa5d in nanosleep () from /usr/lib/libpthread.so.0
 #1  0x00007ffff40e8850 in g_usleep ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #2  0x00007ffff4897478 in Glib::usleep(unsigned long) ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #3  0x00007ffff72b43f2 in ARDOUR::AudioEngine::meter_thread (this=0x2039010)
     at ../libs/ardour/audioengine.cc:759
 #4  0x00007ffff72c7427 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator(---Type <return> to continue, or q <return> to quit---
 ) (this=0x3d8b890, p=0x2039010)
     at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:49
 #5  0x00007ffff72c6e0e in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x3d8b8a0, f=..., a=...)
     at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
 #6  0x00007ffff72c620f in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x3d8b890)
     at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
 #7  0x00007ffff72c54fa in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator() (this=0x3d8b890)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
 #8  0x00007ffff72c3de0 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 (rep=0x3d8b860)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #9  0x00007ffff487c4ea in sigc::slot0<void>::operator()() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #10 0x00007ffff487c578 in call_thread_entry_slot ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 ---Type <return> to continue, or q <return> to quit---
 #11 0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #12 0x00007ffff40855cd in g_deprecated_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #13 0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #14 0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 13 (Thread 0x7fffe4da3700 (LWP 1432)):
 #0  0x00007fffecac818d in poll () from /usr/lib/libc.so.6
 #1  0x00007ffff40ccd9b in g_poll ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #2  0x00007ffff40bc45a in g_main_context_poll ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #3  0x00007ffff40bbdd8 in g_main_context_iterate ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #4  0x00007ffff40bc23b in g_main_loop_run ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #5  0x00007ffff488c93a in Glib::MainLoop::run() ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #6  0x00007ffff5d7d45f in BaseUI::main_thread (this=0x2c14770)
     at ../libs/pbd/base_ui.cc:80
 #7  0x00007ffff5d80d73 in sigc::bound_mem_functor0<void, BaseUI>::operator() (
     this=0x2c14f08)
 ---Type <return> to continue, or q <return> to quit---
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
 #8  0x00007ffff5d80aa0 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator() (this=0x2c14f00)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
 #9  0x00007ffff5d80457 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it (rep=0x2c14ed0)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #10 0x00007ffff487c4ea in sigc::slot0<void>::operator()() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #11 0x00007ffff487c578 in call_thread_entry_slot ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #12 0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #13 0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #14 0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 12 (Thread 0x7fffc2ddb800 (LWP 1431)):
 #0  0x00007fffecac818d in poll () from /usr/lib/libc.so.6
 #1  0x00007ffff7320472 in ARDOUR::Butler::thread_work (this=0x2899620)
     at ../libs/ardour/butler.cc:150
 #2  0x00007ffff73203f9 in ARDOUR::Butler::_thread_work (arg=0x2899620)
     at ../libs/ardour/butler.cc:134
 ---Type <return> to continue, or q <return> to quit---
 #3  0x00007ffff5da8876 in fake_thread_start (arg=0x2c145d0)
     at ../libs/pbd/pthread_utils.cc:80
 #4  0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #5  0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 11 (Thread 0x7fffc305d700 (LWP 1430)):
 #0  0x00007fffecac818d in poll () from /usr/lib/libc.so.6
 #1  0x00007fffeef96306 in ?? () from /usr/lib/libjack.so.0
 #2  0x00007fffeef9665a in jack_cycle_wait () from /usr/lib/libjack.so.0
 #3  0x00007ffff72b3242 in ARDOUR::AudioEngine::process_thread (this=0x2039010)
     at ../libs/ardour/audioengine.cc:437
 #4  0x00007ffff72b2b30 in ARDOUR::AudioEngine::_process_thread (arg=0x2039010)
     at ../libs/ardour/audioengine.cc:335
 #5  0x00007fffeef96552 in ?? () from /usr/lib/libjack.so.0
 #6  0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #7  0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 10 (Thread 0x7fffe55a4700 (LWP 1428)):
 #0  0x00007fffeed7c954 in pthread_cond_wait@@GLIBC_2.3.2 ()
    from /usr/lib/libpthread.so.0
 #1  0x00007fffeef97b13 in ?? () from /usr/lib/libjack.so.0
 #2  0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #3  0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 ---Type <return> to continue, or q <return> to quit---
 
 Thread 6 (Thread 0x7fffe5da5700 (LWP 1423)):
 #0  0x00007fffeed7cce1 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
    from /usr/lib/libpthread.so.0
 #1  0x00007ffff410969d in g_cond_wait_until ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #2  0x00007ffff40889e1 in g_async_queue_pop_intern_unlocked ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #3  0x00007ffff4088c18 in g_async_queue_timeout_pop ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #4  0x00007ffff40e758c in g_thread_pool_wait_for_new_pool ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #5  0x00007ffff40e7850 in g_thread_pool_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #6  0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #7  0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #8  0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 5 (Thread 0x7fffe72cc700 (LWP 1422)):
 #0  0x00007fffeed7c954 in pthread_cond_wait@@GLIBC_2.3.2 ()
    from /usr/lib/libpthread.so.0
 #1  0x00007ffff4109551 in g_cond_wait ()
 ---Type <return> to continue, or q <return> to quit---
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #2  0x00007ffff487ce17 in Glib::Cond::wait(Glib::Mutex&) ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #3  0x00007ffff7260ee3 in ARDOUR::Analyser::work ()
     at ../libs/ardour/analyser.cc:82
 #4  0x00007ffff7260c11 in analyser_work () at ../libs/ardour/analyser.cc:46
 #5  0x00000000011e7b1b in sigc::pointer_functor0<void>::operator()() const ()
 #6  0x00000000011e524c in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
 #7  0x00000000011e1ab1 in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1db6be0)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #8  0x00007ffff487c4ea in sigc::slot0<void>::operator()() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #9  0x00007ffff487c578 in call_thread_entry_slot ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #10 0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #11 0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #12 0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 4 (Thread 0x7fffe7acd700 (LWP 1421)):
 #0  0x00007fffeed7c954 in pthread_cond_wait@@GLIBC_2.3.2 ()
 ---Type <return> to continue, or q <return> to quit---
    from /usr/lib/libpthread.so.0
 #1  0x00007ffff4109551 in g_cond_wait ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #2  0x00007ffff487ce17 in Glib::Cond::wait(Glib::Mutex&) ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #3  0x00007ffff76b0e0b in peak_thread_work ()
     at ../libs/ardour/source_factory.cc:68
 #4  0x00000000011e7b1b in sigc::pointer_functor0<void>::operator()() const ()
 #5  0x00000000011e524c in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
 #6  0x00000000011e1ab1 in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1db4870)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #7  0x00007ffff487c4ea in sigc::slot0<void>::operator()() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #8  0x00007ffff487c578 in call_thread_entry_slot ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #9  0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #10 0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #11 0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 3 (Thread 0x7fffe82ce700 (LWP 1420)):
 ---Type <return> to continue, or q <return> to quit---
 #0  0x00007fffeed7c954 in pthread_cond_wait@@GLIBC_2.3.2 ()
    from /usr/lib/libpthread.so.0
 #1  0x00007ffff4109551 in g_cond_wait ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #2  0x00007ffff487ce17 in Glib::Cond::wait(Glib::Mutex&) ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #3  0x00007ffff76b0e0b in peak_thread_work ()
     at ../libs/ardour/source_factory.cc:68
 #4  0x00000000011e7b1b in sigc::pointer_functor0<void>::operator()() const ()
 #5  0x00000000011e524c in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
 #6  0x00000000011e1ab1 in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1d7b6f0)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #7  0x00007ffff487c4ea in sigc::slot0<void>::operator()() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #8  0x00007ffff487c578 in call_thread_entry_slot ()
    from /opt/Ardour-3.0beta5_13072/lib/libglibmm-2.4.so.1
 #9  0x00007ffff40e71a1 in g_thread_proxy ()
    from /opt/Ardour-3.0beta5_13072/lib/libglib-2.0.so.0
 #10 0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #11 0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 ---Type <return> to continue, or q <return> to quit---
 Thread 2 (Thread 0x7fffe8acf700 (LWP 1419)):
 #0  0x00007fffecaa1ded in nanosleep () from /usr/lib/libc.so.6
 #1  0x00007fffecaca6b4 in usleep () from /usr/lib/libc.so.6
 #2  0x00000000014a809a in gui_event_loop (ptr=0x0)
     at ../gtk2_ardour/linux_vst_gui_support.cc:363
 #3  0x00007fffeed78e0f in start_thread () from /usr/lib/libpthread.so.0
 #4  0x00007fffecad031d in clone () from /usr/lib/libc.so.6
 
 Thread 1 (Thread 0x7ffff7fb2900 (LWP 1415)):
 #0  0x00007ffff0913ca4 in Gdk::Pixbuf::gobj() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libgdkmm-2.4.so.1
 #1  0x00007ffff0913548 in Gdk::Pixbuf::get_height() const ()
    from /opt/Ardour-3.0beta5_13072/lib/libgdkmm-2.4.so.1
 #2  0x00007ffff6175d69 in Gtkmm2ext::PixFader::PixFader (this=0x3da7e00,
     __vtt_parm=0x15a89f0 <VTT for Gtkmm2ext::HSliderController+16>, belt=...,
     belt_desensitised=..., adj=..., orientation=2, fader_length=115,
     __in_chrg=<optimized out>) at ../libs/gtkmm2ext/pixfader.cc:54
 #3  0x00007ffff6185611 in Gtkmm2ext::SliderController::SliderController (
     this=0x3da7e00,
     __vtt_parm=0x15a89e8 <VTT for Gtkmm2ext::HSliderController+8>, image=...,
     image_desensitised=..., adj=0x3d991c8, orientation=2, fader_length=115,
     __in_chrg=<optimized out>) at ../libs/gtkmm2ext/slider_controller.cc:39
 #4  0x00007ffff6186464 in Gtkmm2ext::HSliderController::HSliderController (
 ---Type <return> to continue, or q <return> to quit---
     this=0x3da7e00, image=..., image_desensitised=..., adj=0x3d991c8,
     fader_length=115, with_numeric=false, __in_chrg=<optimized out>,
     __vtt_parm=<optimized out>) at ../libs/gtkmm2ext/slider_controller.cc:82
 #5  0x0000000000fad9e9 in GainMeterBase::GainMeterBase (this=0x3d990c0, s=
     0x28fb000, pix=..., pix_desensitised=..., horizontal=true,
     fader_length=115, __in_chrg=<optimized out>, __vtt_parm=<optimized out>)
     at ../gtk2_ardour/gain_meter.cc:107
 #6  0x0000000001294619 in RouteTimeAxisView::RouteTimeAxisView (
     this=0x3d98400, __vtt_parm=0x14d4568 <VTT for AudioTimeAxisView+8>, ed=
     ..., sess=0x28fb000, canvas=..., __in_chrg=<optimized out>)
     at ../gtk2_ardour/route_time_axis.cc:121
 #7  0x0000000000ce29c6 in AudioTimeAxisView::AudioTimeAxisView (
     this=0x3d98400, ed=..., sess=0x28fb000, canvas=...,
     __in_chrg=<optimized out>, __vtt_parm=<optimized out>)
     at ../gtk2_ardour/audio_time_axis.cc:71
 Python Exception <type 'exceptions.IndexError'> list index out of range:
 #8  0x0000000000d96b76 in Editor::add_routes (this=0x2195a70, routes=std::list)
     at ../gtk2_ardour/editor.cc:4809
 #9  0x0000000000edeb0d in EditorRoutes::initial_display (this=0x2227200)
     at ../gtk2_ardour/editor_routes.cc:1357
 #10 0x0000000000ed694e in EditorRoutes::set_session (this=0x2227200,
     s=0x28fb000) at ../gtk2_ardour/editor_routes.cc:351
 #11 0x0000000000d7a9e8 in Editor::set_session (this=0x2195a70, t=0x28fb000)
     at ../gtk2_ardour/editor.cc:1201
 ---Type <return> to continue, or q <return> to quit---
 #12 0x0000000000c71681 in ARDOUR_UI::connect_dependents_to_session (this=
     0x1b54400, s=0x28fb000) at ../gtk2_ardour/ardour_ui_dependents.cc:78
 #13 0x0000000000c74290 in ARDOUR_UI::set_session (this=0x1b54400, s=0x28fb000)
     at ../gtk2_ardour/ardour_ui_dialogs.cc:182
 #14 0x0000000000c3cb18 in ARDOUR_UI::load_session (this=0x1b54400, path=
     "/home/bill/Music/simplex", snap_name="simplex", mix_template="")
     at ../gtk2_ardour/ardour_ui.cc:2695
 #15 0x0000000000c3bc76 in ARDOUR_UI::get_session_parameters (this=0x1b54400,
     quit_on_cancel=true, should_be_new=false, load_template="")
     at ../gtk2_ardour/ardour_ui.cc:2552
 #16 0x0000000000c317cd in ARDOUR_UI::startup (this=0x1b54400)
     at ../gtk2_ardour/ardour_ui.cc:646
 #17 0x0000000000c60b81 in sigc::bound_mem_functor0<void, ARDOUR_UI>::operator()
     (this=0x1ea7628)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
 #18 0x0000000000c5c188 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, ARDOUR_UI> >::operator() (this=0x1ea7620)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
 #19 0x0000000000c56c29 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, ARDOUR_UI>, void>::call_it (rep=0x1ea75f0)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
 #20 0x0000000000c1dae7 in sigc::internal::signal_emit0<void, sigc::nil>::emit (
 ---Type <return> to continue, or q <return> to quit---
     impl=0x1ea75a0)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/signal.h:772
 #21 0x0000000000c206ca in sigc::signal0<void, sigc::nil>::emit (this=0x1b544e8)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/signal.h:2669
 #22 0x0000000000c1f5dc in sigc::signal0<void, sigc::nil>::operator() (
     this=0x1b544e8)
     at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/signal.h:2677
 #23 0x00007ffff614f721 in Gtkmm2ext::UI::run (this=0x1b54400, old_receiver=...)
     at ../libs/gtkmm2ext/gtk_ui.cc:266
 #24 0x000000000102c948 in main (argc=1, argv=0x7fffffffe558)
     at ../gtk2_ardour/main.cc:455
 (gdb) quit
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