nowhiskey@murija7:~/Desktop$ /opt/Ardour-3.0_14207/bin/ardour3 --debug
GNU gdb (GDB) 7.4.1-debian
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 "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /opt/Ardour-3.0_14207/bin/ardour-3.0...done.
(gdb) run
Starting program: /opt/Ardour-3.0_14207/bin/ardour-3.0 
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".
bnd txt domain [gtk2_ardour3] to /opt/Ardour-3.0_14207/share/locale
Ardour3.0 (built using 14207 and GCC version 4.4.6)
Cannot xinstall SIGPIPE error handler
/usr/share/themes/Clearlooks/gtk-2.0/gtkrc:77: error: unexpected identifier
/`reliefstyle', expected character `}'
ardour: [INFO]: Loading default ui configuration file
//opt/Ardour-3.0_14207/etc/ardour3_ui_default.conf
Loading user ui configuration file /opt/Ardour-3.0_14207/etc/ardour3_ui.conf
ardour: [INFO]: Loading ui configuration file
/opt/Ardour-3.0_14207/etc/ardour3_ui_dark.rc
/usr/share/themes/Clearlooks/gtk-2.0/gtkrc:77: error: unexpected identifier
/`reliefstyle', expected character `}'
ardour: [INFO]: Your system is configured to limit Ardour to only 4096 open
/files
[New Thread 0xb4913b70 (LWP 4887)]
ardour: [INFO]: Loading system configuration file
/opt/Ardour-3.0_14207/etc/ardour_system.rc
Loading user configuration file /home/nowhiskey/.config/ardour3/ardour.rc
Using SSE optimized routines
[New Thread 0xb4112b70 (LWP 4888)]
[New Thread 0xb3911b70 (LWP 4889)]
[New Thread 0xb3110b70 (LWP 4890)]
[New Thread 0xb289ac90 (LWP 4891)]
Checking for Announcements from ardour.org  ...
[New Thread 0xae526b70 (LWP 4892)]
[New Thread 0xadd25b70 (LWP 4893)]
[New Thread 0xad524b70 (LWP 4894)]
[Thread 0xad524b70 (LWP 4894) exited]
Announcement is: 
[Thread 0xb289ac90 (LWP 4891) exited]
[Thread 0xae526b70 (LWP 4892) exited]
Found 5 along
/home/nowhiskey/.config/ardour3/templates:/opt/Ardour-3.0_14207/share/templates
[New Thread 0xae526b70 (LWP 4897)]
[New Thread 0xad524b70 (LWP 4900)]
[New Thread 0xabf75b70 (LWP 4901)]
[New Thread 0xab774b70 (LWP 4902)]
[New Thread 0xaaef0c90 (LWP 4903)]
[New Thread 0xaae76b70 (LWP 4904)]
[New Thread 0xaa600b70 (LWP 4905)]
[Thread 0xadd25b70 (LWP 4893) exited]
[New Thread 0xadd25b70 (LWP 4906)]
[New Thread 0xa9de2b70 (LWP 4907)]
[New Thread 0xa95e1b70 (LWP 4908)]
[Thread 0xa95e1b70 (LWP 4908) exited]
[Thread 0xa9de2b70 (LWP 4907) exited]
Traceback (most recent call last):
  File "/usr/lib/lv2/filter.lv2/ui", line 1246, in <module>
    main()
  File "/usr/lib/lv2/filter.lv2/ui", line 1242, in main
    filter_ui(sys.argv).run()
  File "/usr/lib/lv2/filter.lv2/ui", line 891, in __init__
    self.recv_pipe_fd = int(argv[4])
ValueError: invalid literal for int() with base 10: 'master: 4-band
parametric filter (Stereo) (by Nedko Arnaudov)'
^C
Program received signal SIGINT, Interrupt.
0xb7fe1424 in __kernel_vsyscall ()
(gdb) thread apply all bt
Thread 17 (Thread 0xadd25b70 (LWP 4906)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb52b5326 in nanosleep () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xb52e447c in usleep () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#3  0xb798ddbe in ARDOUR::AutomationWatch::thread (this=0xfdfdff8) at
#../libs/ardour/automation_watch.cc:135
#4  0xb79910f5 in boost::_mfi::mf0<void,
#ARDOUR::AutomationWatch>::operator()(ARDOUR::AutomationWatch*) const ()
#from /opt/Ardour-3.0_14207/lib/libardour.so.3
#5  0xb7990db2 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  0xb79909de 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  0xb799095b 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  0xb7990547 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  0xb6cee6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#10 0xb6bbee82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#11 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#12 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 16 (Thread 0xaa600b70 (LWP 4905)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580db16 in nanosleep () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb6bc063f in g_usleep () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6d003bd in Glib::usleep(unsigned long) () from
#/opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb793d482 in ARDOUR::AudioEngine::meter_thread (this=0x97afe30) at
#../libs/ardour/audioengine.cc:764
#5  0xb7950339 in boost::_mfi::mf0<void,
#ARDOUR::AudioEngine>::operator()(ARDOUR::AudioEngine*) const () from
#/opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb794fda0 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  0xb794f266 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  0xb794e5d5 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  0xb794cfa1 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 0xb6cee6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#11 0xb6bbee82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#12 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#13 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 15 (Thread 0xaae76b70 (LWP 4904)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb52dcd96 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xb6ba5da7 in g_poll () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6b96fd1 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#4  0xb6b968d6 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#5  0xb6b96d84 in g_main_loop_run () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#6  0xb6cf8cc5 in Glib::MainLoop::run() () from
#/opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#7  0xb6fba258 in BaseUI::main_thread (this=0xa67fa70) at
#../libs/pbd/base_ui.cc:80
#8  0xb6fbd970 in sigc::bound_mem_functor0<void, BaseUI>::operator()
#(this=0xa67fbec) at
#/home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#9  0xb6fbd6c8 in sigc::adaptor_functor<sigc::bound_mem_functor0<void,
#BaseUI> >::operator() (this=0xa67fbe8)
    at
/home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
#10 0xb6fbd0b6 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void,
/BaseUI>, void>::call_it (rep=0xa67fbd0)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#11 0xb6cee6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#12 0xb6bbee82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#13 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#14 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 14 (Thread 0xaaef0c90 (LWP 4903)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb52dcd96 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xb79a1129 in ARDOUR::Butler::thread_work (this=0xa4ca350) at
#../libs/ardour/butler.cc:150
#3  0xb79a10af in ARDOUR::Butler::_thread_work (arg=0xa4ca350) at
#../libs/ardour/butler.cc:134
#4  0xb6fe24aa in fake_thread_start (arg=0xa67b9a0) at
#../libs/pbd/pthread_utils.cc:80
#5  0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#6  0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 13 (Thread 0xab774b70 (LWP 4902)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580c655 in sem_wait@@GLIBC_2.1 () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb7a6dc31 in PBD::ProcessSemaphore::wait() () from
#/opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a6bef4 in ARDOUR::Graph::run_one (this=0xa4cb218) at
#../libs/ardour/graph.cc:380
#4  0xb7a6c212 in ARDOUR::Graph::helper_thread (this=0xa4cb218) at
#../libs/ardour/graph.cc:411
#5  0xb7a717cd in boost::_mfi::mf0<void,
#ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from
#/opt/Ardour-3.0_14207/lib/libardour.so.3
#6  0xb7a7146c 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  0xb7a7114a 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  0xb7a70cf2 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=0xab7741fc) at
#/home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#10 0xb7940b35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xa4d35b8)
#at ../libs/ardour/audioengine.cc:1572
#11 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#12 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 12 (Thread 0xabf75b70 (LWP 4901)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580c655 in sem_wait@@GLIBC_2.1 () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb7a6dc31 in PBD::ProcessSemaphore::wait() () from
#/opt/Ardour-3.0_14207/lib/libardour.so.3
#3  0xb7a6b4ab in ARDOUR::Graph::restart_cycle (this=0xa4cb218) at
#../libs/ardour/graph.cc:254
#4  0xb7a6b472 in ARDOUR::Graph::dec_ref (this=0xa4cb218) at
#../libs/ardour/graph.cc:241
#5  0xb7a72204 in ARDOUR::GraphNode::finish (this=0xa668a3c, chain=0) at
#../libs/ardour/graphnode.cc:71
#6  0xb7a6c0a0 in ARDOUR::Graph::run_one (this=0xa4cb218) at
#../libs/ardour/graph.cc:394
#7  0xb7a6c52a in ARDOUR::Graph::main_thread (this=0xa4cb218) at
#../libs/ardour/graph.cc:449
#8  0xb7a717cd in boost::_mfi::mf0<void,
#ARDOUR::Graph>::operator()(ARDOUR::Graph*) const () from
#/opt/Ardour-3.0_14207/lib/libardour.so.3
#9  0xb7a7146c 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
#10 0xb7a7114a 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 0xb7a70cf2 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=0xabf751fc) at
#/home/harrison/a3/inst/include/boost/function/function_template.hpp:760
#13 0xb7940b35 in ARDOUR::AudioEngine::_start_process_thread (arg=0xa4d34e0)
#at ../libs/ardour/audioengine.cc:1572
#14 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#15 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 11 (Thread 0xad524b70 (LWP 4900)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb52dcd96 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xb582156f in jack_cycle_wait () from
#/usr/lib/i386-linux-gnu/libjack.so.0
#3  0xb793c415 in ARDOUR::AudioEngine::process_thread (this=0x97afe30) at
#../libs/ardour/audioengine.cc:446
#4  0xb793bc19 in ARDOUR::AudioEngine::_process_thread (arg=0x97afe30) at
#../libs/ardour/audioengine.cc:337
#5  0xb5821938 in ?? () from /usr/lib/i386-linux-gnu/libjack.so.0
#6  0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#7  0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 10 (Thread 0xae526b70 (LWP 4897)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580a20a in pthread_cond_wait@@GLIBC_2.3.2 () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb582325c in ?? () from /usr/lib/i386-linux-gnu/libjack.so.0
#3  0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#4  0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 5 (Thread 0xb3110b70 (LWP 4890)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580a20a in pthread_cond_wait@@GLIBC_2.3.2 () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb6bdecf5 in g_cond_wait () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cedfd4 in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from
#/opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb78f012d in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81
#5  0xb78efebe 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=0x9568190)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#9  0xb6cee6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#10 0xb6bbee82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#11 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#12 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 4 (Thread 0xb3911b70 (LWP 4889)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580a20a in pthread_cond_wait@@GLIBC_2.3.2 () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb6bdecf5 in g_cond_wait () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cedfd4 in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from
#/opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb7d1af23 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=0x9569178)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0xb6cee6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#9  0xb6bbee82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#10 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#11 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 3 (Thread 0xb4112b70 (LWP 4888)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb580a20a in pthread_cond_wait@@GLIBC_2.3.2 () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#2  0xb6bdecf5 in g_cond_wait () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#3  0xb6cedfd4 in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () from
#/opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#4  0xb7d1af23 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=0x9569030)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0xb6cee6c2 in ?? () from /opt/Ardour-3.0_14207/lib/libglibmm-2.4.so.1
#9  0xb6bbee82 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#10 0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#11 0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 2 (Thread 0xb4913b70 (LWP 4887)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb52b5326 in nanosleep () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xb52e447c in usleep () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#3  0x08f48f9a in gui_event_loop (ptr=0x0) at
#../gtk2_ardour/linux_vst_gui_support.cc:380
#4  0xb5805c39 in start_thread () from
#/lib/i386-linux-gnu/i686/cmov/libpthread.so.0
#5  0xb52ea78e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6

Thread 1 (Thread 0xb4a3e830 (LWP 4884)):
#0  0xb7fe1424 in __kernel_vsyscall ()
#1  0xb52b5326 in nanosleep () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#2  0xb52e447c in usleep () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
#3  0xacb1e511 in instantiate () from /usr/lib/lv2/filter.lv2/filter.so
#4  0xb5b4d26e in suil_instance_new () from
#/opt/Ardour-3.0_14207/lib/libsuil-0.so.0
#5  0x08f431a8 in LV2PluginUI::lv2ui_instantiate (this=0x10005468,
#title=...) at ../gtk2_ardour/lv2_plugin_ui.cc:272
#6  0x08f443e9 in LV2PluginUI::on_window_show (this=0x10005468, title=...)
#at ../gtk2_ardour/lv2_plugin_ui.cc:428
#7  0x08c9007f in PluginUIWindow::on_show (this=0xfe5b600) at
#../gtk2_ardour/plugin_ui.cc:229
#8  0xb6049f27 in Gtk::Widget_Class::show_callback(_GtkWidget*) () from
#/opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#9  0xb6c7dfd8 in g_cclosure_marshal_VOID__VOIDv () from
#/opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#10 0xb6c7bd82 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#11 0xb6c7b948 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#12 0xb6c93c81 in g_signal_emit_valist () from
#/opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#13 0xb6c94699 in g_signal_emit () from
#/opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#14 0xb6998725 in gtk_widget_show () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#15 0xb6784395 in ?? () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#16 0xb603e896 in Gtk::Widget::show_all_vfunc() () from
#/opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#17 0xb604a08a in Gtk::Widget_Class::show_all_vfunc_callback(_GtkWidget*) ()
#from /opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#18 0xb6998c11 in gtk_widget_show_all () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#19 0xb6047a66 in Gtk::Widget::show_all() () from
#/opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#20 0x08cdee97 in ProcessorBox::toggle_edit_processor (this=0xfd9bc68,
#processor=...) at ../gtk2_ardour/processor_box.cc:2142
#21 0x08cd814e in ProcessorBox::processor_button_press_event
#(this=0xfd9bc68, ev=0x10004998, child=0xfdca1c8) at
#../gtk2_ardour/processor_box.cc:1039
#22 0x08cf35c4 in sigc::bound_mem_functor2<bool, ProcessorBox,
#_GdkEventButton*, ProcessorEntry*>::operator()(_GdkEventButton* const&,
#ProcessorEntry* const&) const ()
#23 0x08cf11d2 in sigc::adaptor_functor<sigc::bound_mem_functor2<bool,
#ProcessorBox, _GdkEventButton*, ProcessorEntry*>
#>::deduce_result_type<_GdkEventButton* const&, ProcessorEntry* const&,
#>void, void, void, void, void>::type
#>sigc::adaptor_functor<sigc::bound_mem_functor2<bool, ProcessorBox,
#>_GdkEventButton*, ProcessorEntry*> >::operator()<_GdkEventButton* const&,
#>ProcessorEntry* const&>(_GdkEventButton* const&, ProcessorEntry* const&)
#>const ()
#24 0x08cee7ce in sigc::internal::slot_call2<sigc::bound_mem_functor2<bool,
#ProcessorBox, _GdkEventButton*, ProcessorEntry*>, bool, _GdkEventButton*,
#ProcessorEntry*>::call_it (rep=0xfdf0e78, a_1=@0xbfffe194: 0x10004998,
#a_2=@0xbfffe198: 0xfdca1c8) at
#/home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:173
#25 0x08cf0737 in sigc::internal::signal_emit2<bool, _GdkEventButton*,
#ProcessorEntry*, sigc::nil>::emit(sigc::internal::signal_impl*,
#_GdkEventButton* const&, ProcessorEntry* const&) ()
#26 0x08cee086 in sigc::signal2<bool, _GdkEventButton*, ProcessorEntry*,
#sigc::nil>::emit (this=0xfd9bd1c, _A_a1=@0xbfffe194: 0x10004998,
#_A_a2=@0xbfffe198: 0xfdca1c8)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/signal.h:2887
#27 0x08ceb775 in sigc::signal2<bool, _GdkEventButton*, ProcessorEntry*,
sigc::nil>::operator() (this=0xfd9bd1c, _A_a1=@0xbfffe194: 0x10004998, 
    _A_a2=@0xbfffe198: 0xfdca1c8) at
/home/harrison/a3/inst/include/sigc++-2.0/sigc++/signal.h:2895
#28 0x08ce7f74 in Gtkmm2ext::DnDVBox<ProcessorEntry>::button_press
/(this=0xfd9bd08, ev=0x10004998, child=0xfdca1c8)
    at /home/harrison/ardour/3.0/libs/gtkmm2ext/gtkmm2ext/dndvbox.h:531
#29 0x08cf6816 in sigc::bound_mem_functor2<bool,
Gtkmm2ext::DnDVBox<ProcessorEntry>, _GdkEventButton*,
#ProcessorEntry*>::operator()(_GdkEventButton* const&, ProcessorEntr
y* const&) const ()
#30 0x08cf5302 in sigc::adaptor_functor<sigc::bound_mem_functor2<bool,
#Gtkmm2ext::DnDVBox<ProcessorEntry>, _GdkEventButton*, ProcessorEntry*>
#>::deduce_result_type<_GdkEventButton* const&, ProcessorEntry*&, void,
#>void, void, void, void>::type
#>sigc::adaptor_functor<sigc::bound_mem_functor2<bool,
#>Gtkmm2ext::DnDVBox<ProcessorEntry>, _GdkEventButton*, ProcessorEntry*>
#>>::operator()<_GdkEventButton* const&, ProcessorEntry*&>(_GdkEventButton*
#>>const&, ProcessorEntry*&) const ()
#31 0x08cf3101 in sigc::bind_functor<-1, sigc::bound_mem_functor2<bool,
#Gtkmm2ext::DnDVBox<ProcessorEntry>, _GdkEventButton*, ProcessorEntry*>,
#ProcessorEntry*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil,
#sigc::nil>::deduce_result_type<_GdkEventButton* const&, void, void, void,
#void, void, void>::type sigc::bind_functor<-1,
#sigc::bound_mem_functor2<bool, Gtkmm2ext::DnDVBox<ProcessorEntry>,
#_GdkEventButton*, ProcessorEntry*>, ProcessorEntry*, sigc::nil, sigc::nil,
#sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEventButton*
#const&>(_GdkEventButton* const&) ()
#32 0x08cf09a5 in sigc::internal::slot_call1<sigc::bind_functor<-1,
#sigc::bound_mem_functor2<bool, Gtkmm2ext::DnDVBox<ProcessorEntry>,
#_GdkEventButton*, ProcessorEntry*>, ProcessorEntry*, sigc::nil, sigc::nil,
#sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool,
#_GdkEventButton*>::call_it(sigc::internal::slot_rep*, _GdkEventButton*
#const&)
    ()
#33 0xb60427f2 in ?? () from /opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#34 0xb68288ba in _gtk_marshal_BOOLEAN__BOXED () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#35 0xb6c7b6d8 in g_closure_invoke () from
#/opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#36 0xb6c94f51 in ?? () from /opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#37 0xb6c94440 in g_signal_emit_valist () from
#/opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#38 0xb6c94699 in g_signal_emit () from
#/opt/Ardour-3.0_14207/lib/libgobject-2.0.so.0
#39 0xb699bc56 in ?? () from /opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#40 0xb699b797 in gtk_widget_event () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#41 0xb6826fb2 in gtk_propagate_event () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#42 0xb68258ca in gtk_main_do_event () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#43 0xb6676185 in ?? () from /opt/Ardour-3.0_14207/lib/libgdk-x11-2.0.so.0
#44 0xb6b95b73 in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#45 0xb6b9671f in g_main_context_dispatch () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#46 0xb6b9690a in ?? () from /opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#47 0xb6b96d84 in g_main_loop_run () from
#/opt/Ardour-3.0_14207/lib/libglib-2.0.so.0
#48 0xb682505c in gtk_main () from
#/opt/Ardour-3.0_14207/lib/libgtk-x11-2.0.so.0
#49 0xb5fb7047 in Gtk::Main::run_impl() () from
#/opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#50 0xb5fb6e42 in Gtk::Main::run() () from
#/opt/Ardour-3.0_14207/lib/libgtkmm-2.4.so.1
#51 0xb712c1a5 in Gtkmm2ext::UI::run (this=0x94082e8, old_receiver=...) at
#../libs/gtkmm2ext/gtk_ui.cc:270
#52 0x08b75768 in main (argc=1, argv=0xbfffeac4) at
#../gtk2_ardour/main.cc:525
(gdb)