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IDProjectCategoryView StatusDate SubmittedLast Update
0005302ardourbugspublic2013-01-23 23:202020-04-19 20:16
Reporterpburyk Assigned Tox42  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
Product Version3.0 beta5 
Summary0005302: Ardour-3.0beta5 - - - Bouncing region w/ processing crashes program...
DescriptionOS - Ubuntu Studio 12.04 [vmlinuz-3.2.0-25-generic]
Ardour-3.0beta5

6 tracks in the main window.
Objective is to add compression and EQ to a track:
- Normalized track for best S/N
- Added Calf Compressor to track.
- Made audibly pleasing adjustments to compressor
- "Bounce with processing"
Ardour crashes.

Tried it again... same thing.
Tried it with a different compressor (SC1) ... same thing.
Screw the compressor... let's try EQ (DJ EQ)... down she goes....
Hmmm... Let's try a different approach...
"Bounce Range to Region List with Processing"..... bye-bye Ardour
(Well... at least it seems to be consistent!)
Hey... I got an idea....(!!)
"Bounce without processing".... Hmmmm... that worked! No crash.
"Bounce Range to Region List without processing".... that works too.
"Bounce with processing".... down again.

So... it appears as if bouncing with plugin processing is NFG here.
Additional InformationI've read some previous reports (here in Mantis) of similar problems, but none
specifically related to this release of Ardour. I can provide more nuts-n-bolts
information if contacted directly and instructed how to collect that info.

Basically, my one and only Ardour project (6-songs) is now on hold until I can
figure out how to add compression, EQ, etc. to tracks and not rely on using
plugins during the mix-down process (too much processing overhead, which also
crashes Ardour... >30 tracks per song!)

Best Regards,
Patrick
PBuryk@Gmail.com
TagsNo tags attached.

Relationships

has duplicate 0005920 closedx42 Ardour 3.5.357 crashes on bounce/consolidate with processing 
has duplicate 0005449 closedx42 Crash on consolidate range with processing 

Activities

paul

2013-01-24 00:51

administrator   ~0014583

(a) beta5 is really pretty old at this point
(b) the version of JACK that you are using is fairly critical to this working.

reyes_aaron

2013-01-24 11:32

reporter   ~0014586

Still broken in RC1 3.0 . I have tested with jack 1.9.8 on a 3.2.0-28 realtime kernel.

paul

2013-01-24 12:24

administrator   ~0014587

OK, that version of JACK is *probably* OK. I suspect the issue is more likely to be with the plugins you are using than with Ardour.

http://ardour.org/debugging_ardour describes how to get backtraces that can pinpoint where the problem(s) are.

reyes_aaron

2013-01-24 15:53

reporter   ~0014590

It dosn't seem to matter which plugins I use I still get it, but maybe Im trying all bad ones...

reyes@reyes:~/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/bin$ ./ardour3 --debug
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2) 7.4-2012.04
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-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/bin/ardour-3.0...done.
(gdb) run
Starting program: /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/bin/ardour-3.0
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Ardour3.0rc1 (built using 13953 and GCC version 4.4.6)
Cannot xinstall SIGPIPE error handler
ardour: [INFO]: Loading default ui configuration file /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/etc/ardour3_ui_default.conf
Loading user ui configuration file /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/etc/ardour3_ui.conf
ardour: [INFO]: Loading ui configuration file /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/etc/ardour3_ui_dark.rc
ardour: [INFO]: Your system is configured to limit Ardour to only 4096 open files
[New Thread 0x7fffe8947700 (LWP 19496)]
ardour: [INFO]: Loading system configuration file /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/etc/ardour_system.rc
Loading user configuration file /home/reyes/.config/ardour3/ardour.rc
Using SSE optimized routines
[New Thread 0x7fffe8146700 (LWP 19497)]
[New Thread 0x7fffe7945700 (LWP 19498)]
[New Thread 0x7fffe7144700 (LWP 19499)]
[New Thread 0x7fffe4d1b700 (LWP 19500)]
[New Thread 0x7fffd7fff700 (LWP 19501)]
[New Thread 0x7fffd77fe700 (LWP 19502)]
[New Thread 0x7fffd6ffd700 (LWP 19503)]
[New Thread 0x7fffd67fc700 (LWP 19504)]
[New Thread 0x7fffd5ffb700 (LWP 19505)]
[New Thread 0x7fffd57fa700 (LWP 19506)]
[New Thread 0x7fffd4ff9700 (LWP 19507)]
[New Thread 0x7fffbffff700 (LWP 19508)]
[New Thread 0x7fffe451a700 (LWP 19509)]
[New Thread 0x7fffe4499700 (LWP 19510)]
[Thread 0x7fffe4499700 (LWP 19510) exited]
[Thread 0x7fffe451a700 (LWP 19509) exited]
[Thread 0x7fffe4d1b700 (LWP 19500) exited]
[Thread 0x7fffd77fe700 (LWP 19502) exited]
[Thread 0x7fffd57fa700 (LWP 19506) exited]
[Thread 0x7fffd5ffb700 (LWP 19505) exited]
[Thread 0x7fffd67fc700 (LWP 19504) exited]
[Thread 0x7fffd4ff9700 (LWP 19507) exited]
[Thread 0x7fffd7fff700 (LWP 19501) exited]
[Thread 0x7fffbffff700 (LWP 19508) exited]
[New Thread 0x7fffbffff700 (LWP 19511)]
[Thread 0x7fffd6ffd700 (LWP 19503) exited]
[New Thread 0x7fffe4c92700 (LWP 19512)]
[New Thread 0x7fffe4c11700 (LWP 19513)]
[New Thread 0x7fffe44da700 (LWP 19514)]
[New Thread 0x7fffe40ad700 (LWP 19515)]
[New Thread 0x7fffd71f3700 (LWP 19516)]
[New Thread 0x7fffd7171800 (LWP 19517)]
[New Thread 0x7fffd6ffd700 (LWP 19518)]
0x387a438 spurious note off chan 0, note 53 @ 19.6422
[New Thread 0x7fffd7fff700 (LWP 19519)]
[New Thread 0x7fffd4ff9700 (LWP 19520)]
[New Thread 0x7fffd67fc700 (LWP 19521)]
[Thread 0x7fffbffff700 (LWP 19511) exited]
[Thread 0x7fffd67fc700 (LWP 19521) exited]
CALF DEBUG: instance 0x5802630 data 0x57d6690
CALF DEBUG: calf 0x7fffbca8b748 cpi 0x7fffa5bef200
ardour-3.0: ../libs/ardour/process_thread.cc:75: static ARDOUR::BufferSet& ARDOUR::ProcessThread::get_silent_buffers(ARDOUR::ChanCount): Assertion `tb' failed.

Program received signal SIGABRT, Aborted.
0x00007fffec565445 in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) thread apply all bt

Thread 26 (Thread 0x7fffd4ff9700 (LWP 19520)):
#0 0x00007fffec5ed03d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
0000001 0x00007fffec61af74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007ffff70f04e7 in ARDOUR::AutomationWatch::thread (this=0x60e4170)
    at ../libs/ardour/automation_watch.cc:135
#3 0x00007ffff70f3bbf in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x60e4380, p=0x60e4170)
    at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:49
0000004 0x00007ffff70f3802 in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x60e4390, f=..., a=...)
    at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
0000005 0x00007ffff70f33fd in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x60e4380)
    at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
#6 0x00007ffff70f3388 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=0x60e4380)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h---Type <return> to continue, or q <return> to quit---
:251
#7 0x00007ffff70f2f88 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 (rep=0x60e4350)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
0000008 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000009 0x00007ffff4457134 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000010 0x00007ffff3cc11a1 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000011 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000012 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000013 0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7fffd7fff700 (LWP 19519)):
#0 0x00007fffee6d552d in nanosleep ()
---Type <return> to continue, or q <return> to quit---
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007ffff3cc2850 in g_usleep ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
#2 0x00007ffff4471478 in Glib::usleep(unsigned long) ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
#3 0x00007ffff709bcd0 in ARDOUR::AudioEngine::meter_thread (this=0x201c000)
    at ../libs/ardour/audioengine.cc:764
0000004 0x00007ffff70af70f in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x56d8960, p=0x201c000)
    at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:49
0000005 0x00007ffff70af0f6 in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x56d8970, f=..., a=...)
    at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
#6 0x00007ffff70ae4f7 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x56d8960)
    at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
#7 0x00007ffff70ad7e2 in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::---Type <return> to continue, or q <return> to quit---
_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator() (this=0x56d8960)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
0000008 0x00007ffff70ac0da 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=0x56d8930)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
0000009 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000010 0x00007ffff4457134 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000011 0x00007ffff3cc11a1 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000012 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000013 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000014 0x0000000000000000 in ?? ()
---Type <return> to continue, or q <return> to quit---

Thread 24 (Thread 0x7fffd6ffd700 (LWP 19518)):
#0 0x00007fffec615b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
0000001 0x00007ffff3ca6d9b in g_poll ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
#2 0x00007ffff3c9645a in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
#3 0x00007ffff3c95dd8 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000004 0x00007ffff3c9623b in g_main_loop_run ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000005 0x00007ffff446693a in Glib::MainLoop::run() ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
#6 0x00007ffff5b5932f in BaseUI::main_thread (this=0x37d9db0)
    at ../libs/pbd/base_ui.cc:80
#7 0x00007ffff5b5cc3f in sigc::bound_mem_functor0<void, BaseUI>::operator() (
---Type <return> to continue, or q <return> to quit---
    this=0x37da518)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
0000008 0x00007ffff5b5c96c in sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator() (this=0x37da510)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
0000009 0x00007ffff5b5c323 in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it (rep=0x37da4e0)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
0000010 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000011 0x00007ffff4457134 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000012 0x00007ffff3cc11a1 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000013 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000014 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
---Type <return> to continue, or q <return> to quit---
#15 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7fffd7171800 (LWP 19517)):
#0 0x00007fffec615b03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
0000001 0x00007ffff71041ee in ARDOUR::Butler::thread_work (this=0x201f310)
    at ../libs/ardour/butler.cc:150
#2 0x00007ffff7104175 in ARDOUR::Butler::_thread_work (arg=0x201f310)
    at ../libs/ardour/butler.cc:134
#3 0x00007ffff5b831b6 in fake_thread_start (arg=0x37d9c10)
    at ../libs/pbd/pthread_utils.cc:80
0000004 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000005 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7fffd71f3700 (LWP 19516)):
#0 0x00007fffee6d3fd0 in sem_wait ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007ffff71dd962 in PBD::ProcessSemaphore::wait (this=0x2dd6780)
    at /home/harrison/ardour/3.0/libs/pbd/pbd/semutils.h:41
#2 0x00007ffff71dbd64 in ARDOUR::Graph::run_one (this=0x2dd66c0)
---Type <return> to continue, or q <return> to quit---
    at ../libs/ardour/graph.cc:380
#3 0x00007ffff71dc08c in ARDOUR::Graph::helper_thread (this=0x2dd66c0)
    at ../libs/ardour/graph.cc:411
0000004 0x00007ffff71e1491 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (
    this=0x7fffd71f2ca8, p=0x2dd66c0)
    at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:49
0000005 0x00007ffff71e10ca in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (
    this=0x7fffd71f2cb8, f=..., a=...)
    at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
#6 0x00007ffff71e0dbb in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (
    this=0x7fffd71f2ca8)
    at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
#7 0x00007ffff71e0971 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 (function_obj_ptr=...)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:153
0000008 0x0000000000c30223 in boost::function0<void>::operator() (
    this=0x7fffd71f2ca0)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
---Type <return> to continue, or q <return> to quit---
0000009 0x00007ffff709f599 in ARDOUR::AudioEngine::_start_process_thread (
    arg=0x2dd6b50) at ../libs/ardour/audioengine.cc:1572
0000010 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000011 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000012 0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7fffe40ad700 (LWP 19515)):
#0 0x00007fffee6d3fd0 in sem_wait ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007ffff71dd962 in PBD::ProcessSemaphore::wait (this=0x2dd67a0)
    at /home/harrison/ardour/3.0/libs/pbd/pbd/semutils.h:41
#2 0x00007ffff71db1c9 in ARDOUR::Graph::restart_cycle (this=0x2dd66c0)
    at ../libs/ardour/graph.cc:254
#3 0x00007ffff71db193 in ARDOUR::Graph::dec_ref (this=0x2dd66c0)
    at ../libs/ardour/graph.cc:241
0000004 0x00007ffff71e2070 in ARDOUR::GraphNode::finish (this=0x5a11008, chain=1)
    at ../libs/ardour/graphnode.cc:71
0000005 0x00007ffff71dbf24 in ARDOUR::Graph::run_one (this=0x2dd66c0)
    at ../libs/ardour/graph.cc:394
#6 0x00007ffff71dc384 in ARDOUR::Graph::main_thread (this=0x2dd66c0)
---Type <return> to continue, or q <return> to quit---
    at ../libs/ardour/graph.cc:449
#7 0x00007ffff71e1491 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (
    this=0x7fffe40acca8, p=0x2dd66c0)
    at /home/harrison/a3/inst/include/boost/bind/mem_fn_template.hpp:49
0000008 0x00007ffff71e10ca in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (
    this=0x7fffe40accb8, f=..., a=...)
    at /home/harrison/a3/inst/include/boost/bind/bind.hpp:253
0000009 0x00007ffff71e0dbb in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (
    this=0x7fffe40acca8)
    at /home/harrison/a3/inst/include/boost/bind/bind_template.hpp:20
0000010 0x00007ffff71e0971 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 (function_obj_ptr=...)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:153
0000011 0x0000000000c30223 in boost::function0<void>::operator() (
    this=0x7fffe40acca0)
    at /home/harrison/a3/inst/include/boost/function/function_template.hpp:760
0000012 0x00007ffff709f599 in ARDOUR::AudioEngine::_start_process_thread (
    arg=0x2dd6b50) at ../libs/ardour/audioengine.cc:1572
---Type <return> to continue, or q <return> to quit---
0000013 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000014 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7fffe44da700 (LWP 19514)):
#0 0x00007fffee6d40c1 in sem_timedwait ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007fffee908bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2 0x00007fffee8f76c9 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3 0x00007fffee8f6217 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
0000004 0x00007ffff709ab92 in ARDOUR::AudioEngine::process_thread (this=0x201c000)
    at ../libs/ardour/audioengine.cc:446
0000005 0x00007ffff709a2c4 in ARDOUR::AudioEngine::_process_thread (arg=0x201c000)
    at ../libs/ardour/audioengine.cc:337
#6 0x00007fffee8f4c47 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#7 0x00007fffee9081b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
0000008 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000009 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000010 0x0000000000000000 in ?? ()
---Type <return> to continue, or q <return> to quit---

Thread 19 (Thread 0x7fffe4c11700 (LWP 19513)):
#0 0x00007fffee6d4d2d in read () from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007fffee909fba in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2 0x00007fffee90c966 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3 0x00007fffee9081b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
0000004 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000005 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7fffe4c92700 (LWP 19512)):
#0 0x00007fffee6d1d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007fffee909804 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#2 0x00007fffee904db1 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
#3 0x00007fffee9081b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0
0000004 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000005 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x0000000000000000 in ?? ()
---Type <return> to continue, or q <return> to quit---

Thread 5 (Thread 0x7fffe7144700 (LWP 19499)):
#0 0x00007fffee6d1d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007ffff3ce3551 in g_cond_wait ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
#2 0x00007ffff44575de in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
#3 0x00007ffff704b237 in ARDOUR::Analyser::work ()
    at ../libs/ardour/analyser.cc:81
0000004 0x00007ffff704afcd in analyser_work () at ../libs/ardour/analyser.cc:46
0000005 0x0000000001205ec9 in sigc::pointer_functor0<void>::operator()() const ()
#6 0x00000000012035fa in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
#7 0x00000000011ffe5f in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1e40430)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
0000008 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953---Type <return> to continue, or q <return> to quit---
/lib/libglibmm-2.4.so.1
0000009 0x00007ffff4457134 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000010 0x00007ffff3cc11a1 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000011 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000012 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000013 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fffe7945700 (LWP 19498)):
#0 0x00007fffee6d1d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007ffff3ce3551 in g_cond_wait ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
#2 0x00007ffff44575de in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
---Type <return> to continue, or q <return> to quit---
#3 0x00007ffff74ad809 in peak_thread_work ()
    at ../libs/ardour/source_factory.cc:68
0000004 0x0000000001205ec9 in sigc::pointer_functor0<void>::operator()() const ()
0000005 0x00000000012035fa in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
#6 0x00000000011ffe5f in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1e40eb0)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#7 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000008 0x00007ffff4457134 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000009 0x00007ffff3cc11a1 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000010 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000011 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000012 0x0000000000000000 in ?? ()
---Type <return> to continue, or q <return> to quit---

Thread 3 (Thread 0x7fffe8146700 (LWP 19497)):
#0 0x00007fffee6d1d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000001 0x00007ffff3ce3551 in g_cond_wait ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
#2 0x00007ffff44575de in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
#3 0x00007ffff74ad809 in peak_thread_work ()
    at ../libs/ardour/source_factory.cc:68
0000004 0x0000000001205ec9 in sigc::pointer_functor0<void>::operator()() const ()
0000005 0x00000000012035fa in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const ()
#6 0x00000000011ffe5f in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x1e41490)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#7 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
---Type <return> to continue, or q <return> to quit---
0000008 0x00007ffff4457134 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000009 0x00007ffff3cc11a1 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000010 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000011 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000012 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fffe8947700 (LWP 19496)):
#0 0x00007fffec5ed03d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
0000001 0x00007fffec61af74 in usleep () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00000000014ad512 in gui_event_loop (ptr=0x0)
    at ../gtk2_ardour/linux_vst_gui_support.cc:380
#3 0x00007fffee6cde9a in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
0000004 0x00007fffec6214bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
0000005 0x0000000000000000 in ?? ()

---Type <return> to continue, or q <return> to quit---
Thread 1 (Thread 0x7ffff7fb3900 (LWP 19492)):
#0 0x00007fffec565445 in raise () from /lib/x86_64-linux-gnu/libc.so.6
0000001 0x00007fffec568bab in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007fffec55e10e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007fffec55e1b2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
0000004 0x00007ffff731f04d in ARDOUR::ProcessThread::get_silent_buffers (count=...)
    at ../libs/ardour/process_thread.cc:75
0000005 0x00007ffff73dc8d6 in ARDOUR::Session::get_silent_buffers (this=0x2dd3a50,
    count=...) at ../libs/ardour/session.cc:4149
#6 0x00007ffff74e737c in ARDOUR::LV2Plugin::connect_and_run (this=0x56f1ab0,
    bufs=..., in_map=..., out_map=..., nframes=65536, offset=0)
    at ../libs/ardour/lv2_plugin.cc:1489
#7 0x00007ffff73001c8 in ARDOUR::PluginInsert::connect_and_run (
    this=0x56f01a0, bufs=..., nframes=65536, offset=0, with_auto=false, now=0)
    at ../libs/ardour/plugin_insert.cc:400
0000008 0x00007ffff7300981 in ARDOUR::PluginInsert::run (this=0x56f01a0, bufs=...,
    nframes=65536) at ../libs/ardour/plugin_insert.cc:464
0000009 0x00007ffff70894b7 in ARDOUR::AudioTrack::export_stuff (this=0x3e70a80,
    buffers=..., start=0, nframes=65536, endpoint=..., include_endpoint=false,
    for_export=false) at ../libs/ardour/audio_track.cc:539
0000010 0x00007ffff73dbf8a in ARDOUR::Session::write_one_track (this=0x2dd3a50,
---Type <return> to continue, or q <return> to quit---
    track=..., start=0, end=2902016, srcs=..., itt=..., endpoint=...,
    include_endpoint=false, for_export=false) at ../libs/ardour/session.cc:4047
0000011 0x00007ffff7089a17 in ARDOUR::AudioTrack::bounce_range (this=0x3e70a80,
    start=0, end=2902016, itt=..., endpoint=..., include_endpoint=false)
    at ../libs/ardour/audio_track.cc:618
0000012 0x0000000000e69387 in Editor::bounce_region_selection (this=0x26da440,
    with_processing=true) at ../gtk2_ardour/editor_export_audio.cc:214
0000013 0x0000000000de72e8 in sigc::bound_mem_functor1<void, Editor, bool>::operator() (this=0x27bfa00, _A_a1=@0x27bfa20: true)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1851
0000014 0x0000000000de116d in sigc::adaptor_functor<sigc::bound_mem_functor1<void, Editor, bool> >::operator()<bool&> (this=0x27bf9f8, _A_arg1=@0x27bfa20: true)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:84
#15 0x0000000000dd953f in sigc::bind_functor<-1, sigc::bound_mem_functor1<void, Editor, bool>, bool, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator() (this=0x27bf9f0)
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1110
0000016 0x0000000000dd0163 in sigc::internal::slot_call0<sigc::bind_functor<-1, sigc::bound_mem_functor1<void, Editor, bool>, bool, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it (rep=0x27bf9c0)
---Type <return> to continue, or q <return> to quit---
    at /home/harrison/a3/inst/include/sigc++-2.0/sigc++/functors/slot.h:103
#17 0x00007ffff44564ea in sigc::slot0<void>::operator()() const ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000018 0x00007ffff446e5d5 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglibmm-2.4.so.1
0000019 0x00007ffff41a94b4 in g_cclosure_marshal_VOID__VOID ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000020 0x00007ffff41a66ae in g_closure_invoke ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000021 0x00007ffff41c326b in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000022 0x00007ffff41c2234 in g_signal_emit_valist ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000023 0x00007ffff41c2787 in g_signal_emit ()
---Type <return> to continue, or q <return> to quit---
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
#24 0x00007ffff31aae92 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000025 0x00007ffff31aaf74 in gtk_action_activate ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000026 0x00007ffff32c42ce in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000027 0x00007ffff41a954f in g_cclosure_marshal_VOID__VOIDv ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000028 0x00007ffff41a6e2d in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000029 0x00007ffff41a69a4 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000030 0x00007ffff41c158c in g_signal_emit_valist ()
---Type <return> to continue, or q <return> to quit---
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000031 0x00007ffff41c2787 in g_signal_emit ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000032 0x00007ffff3431133 in gtk_widget_activate ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000033 0x00007ffff32c8c43 in gtk_menu_shell_activate_item ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000034 0x00007ffff32c784f in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000035 0x00007ffff32ba787 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000036 0x00007ffff32af4a4 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000037 0x00007ffff41a6d97 in ?? ()
---Type <return> to continue, or q <return> to quit---
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000038 0x00007ffff41a66ae in g_closure_invoke ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000039 0x00007ffff41c3117 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000040 0x00007ffff41c22c6 in g_signal_emit_valist ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000041 0x00007ffff41c2787 in g_signal_emit ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgobject-2.0.so.0
0000042 0x00007ffff343100e in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000043 0x00007ffff3430b2e in gtk_widget_event ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000044 0x00007ffff32ada07 in gtk_propagate_event ()
---Type <return> to continue, or q <return> to quit---
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000045 0x00007ffff32ac443 in gtk_main_do_event ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000046 0x00007ffff2ed2d76 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgdk-x11-2.0.so.0
0000047 0x00007ffff3c94f71 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000048 0x00007ffff3c95c1b in g_main_context_dispatch ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000049 0x00007ffff3c95e05 in ?? ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000050 0x00007ffff3c9623b in g_main_loop_run ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libglib-2.0.so.0
0000051 0x00007ffff32ab9d0 in gtk_main ()
---Type <return> to continue, or q <return> to quit---
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtk-x11-2.0.so.0
0000052 0x00007ffff0a66155 in Gtk::Main::run_impl() ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtkmm-2.4.so.1
0000053 0x00007ffff0a65f47 in Gtk::Main::run() ()
   from /home/reyes/Desktop/Ardour_64bit-3.0rc1_13953/Ardour_x86_64-3.0rc1_13953/lib/libgtkmm-2.4.so.1
0000054 0x00007ffff5f268ac in Gtkmm2ext::UI::run (this=0x1c0c540, old_receiver=...)
    at ../libs/gtkmm2ext/gtk_ui.cc:270
0000055 0x0000000001045800 in main (argc=1, argv=0x7fffffffe258)
    at ../gtk2_ardour/main.cc:455
(gdb)

paul

2013-01-24 15:59

administrator   ~0014591

this is almost certainly fixed in current svn. you could try a recent bundle:

http://ardour.org/files/Ardour_32bit-3.0rc2-13984.tar
http://ardour.org/files/Ardour_64bit-3.0rc2-13984.tar

reyes_aaron

2013-01-24 16:56

reporter   ~0014594

still crashing in rc2

zettberlin

2013-03-13 15:36

reporter   ~0014715

Last edited: 2013-03-13 15:45

 Got the same problem in Revision 14207(official package as downloaded from ardour.org) The last output of ardour in the terminal is:

ardour-3.0: ../libs/ardour/process_thread.cc:75: static ARDOUR::BufferSet& ARDOUR::ProcessThread::get_silent_buffers(ARDOUR::ChanCount): Assertion `tb' failed.


Had this with rubberband pitchshifter, am pitchshifter (both LADSPA) and Calf Limiter (LV2). Consolidating parts on tracks whithout any plugins works as expected.

3.5.0-22-lowlatency 0000021-Ubuntu SMP PREEMPT

jackdmp 1.9.9.5

zettberlin

2013-03-13 17:35

reporter   ~0014716

Update:
Exporting a region *with* processing of plugins works perfectly well with rightclick on region / region name / export

so it seems like Ardour is perfectly capable doing the harder part of the job (processing region plus mixer inculding plugins that is).

dennismtaylor

2014-02-24 21:26

reporter   ~0015683

Still present in 3.5.357.

I've tried this with:

- LinuxDSP Black EQ, Dyn500, FC70, GT500, and VC2B, all v1.0.2
- LinuxDSP MBC2B, and SR2B, both v1.0.3
- LinuxDSP PEQ-2A v1.0.5
- Invada Compressor
- Invada Input Module
- Invada High-Pass
- Calf Reverb
- Calf Compressor
- Steve Harris "Simple Amplifier"

With 100% consistency, this causes a crash, and produces the following error message:

ardour-3.5.357: ../libs/ardour/process_thread.cc:75: static ARDOUR::BufferSet& ARDOUR::ProcessThread::get_silent_buffers(ARDOUR::ChanCount): Assertion `tb' failed.

Leatuspenguin

2014-02-24 22:26

reporter   ~0015685

Last edited: 2014-02-24 22:27

 I can also confirm that this is an issue with the 3.5.357 bundle. I tested it out with a few plugins and it crashes every time without fail. Interestingly, I decided to add some of the meters.lv2 plugins to the track before bouncing with processing and they also crash Ardour. So this also happens with plugins that don't even process the audio. Just the presence of a plugin seems enough to crash Ardour when using the bounce with processing option. I get the same terminal read out as dennismtaylor when Ardour crashes.

chaot

2014-03-20 00:42

reporter   ~0015714

I confirm this bug with revision 3.5-308-g40d8c5a downloaded from the homepage. I use Ubuntu 13.10 and jack 3.1.1 if this matters somehow. I also get the same error as dennismtaulor and Leatuspenguin.

x42

2014-05-26 03:27

administrator   ~0015815

fixed now, in 3.5-2045-g1e3a955 (development branch): https://github.com/Ardour/ardour/commit/1e3a955 [^] - should be part of the next release.

system

2020-04-19 20:16

developer   ~0023187

Issue has been closed automatically, by Trigger Close Plugin.
Feel free to re-open with additional information if you think the issue is not resolved.

Issue History

Date Modified Username Field Change
2013-01-23 23:20 pburyk New Issue
2013-01-24 00:52 paul Note Added: 0014583
2013-01-24 11:32 reyes_aaron Note Added: 0014586
2013-01-24 12:24 paul Note Added: 0014587
2013-01-24 15:53 reyes_aaron Note Added: 0014590
2013-01-24 15:59 paul Note Added: 0014591
2013-01-24 16:56 reyes_aaron Note Added: 0014594
2013-03-13 15:36 zettberlin Note Added: 0014715
2013-03-13 15:45 zettberlin Note Edited: 0014715
2013-03-13 17:35 zettberlin Note Added: 0014716
2014-02-24 21:26 dennismtaylor Note Added: 0015683
2014-02-24 22:26 Leatuspenguin Note Added: 0015685
2014-02-24 22:27 Leatuspenguin Note Edited: 0015685
2014-03-20 00:42 chaot Note Added: 0015714
2014-05-26 03:25 x42 Relationship added has duplicate 0005920
2014-05-26 03:26 x42 Relationship added has duplicate 0005449
2014-05-26 03:27 x42 Note Added: 0015815
2014-05-26 03:27 x42 Status new => resolved
2014-05-26 03:27 x42 Resolution open => fixed
2014-05-26 03:27 x42 Assigned To => x42
2020-04-19 20:16 system Note Added: 0023187
2020-04-19 20:16 system Status resolved => closed