Crash with success of adding one lsp pluging, but crashing on one Calf plugin. steve@steve-comp:/opt/Ardour-6.0.pre1.333-dbg/bin$ ./ardour6 --gdb GNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /opt/Ardour-6.0.pre1.333-dbg/bin/ardour-6.0.pre1.333...done. (gdb) run Starting program: /opt/Ardour-6.0.pre1.333-dbg/bin/ardour-6.0.pre1.333 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". bind txt domain [gtk2_ardour6] to /opt/Ardour-6.0.pre1.333-dbg/share/locale Ardour6.0.pre1.333 (built using 6.0-pre1-333-gdaec036faa and GCC version 6.3.0 20170516) Ardour: [INFO]: Your system is configured to limit Ardour to 4096 open files Ardour: [INFO]: Loading system configuration file /opt/Ardour-6.0.pre1.333-dbg/etc/system_config Ardour: [INFO]: Loading user configuration file /home/steve/.config/ardour6/config [New Thread 0x7fffe68cf700 (LWP 5428)] Ardour: [INFO]: CPU vendor: GenuineIntel Ardour: [INFO]: AVX-capable processor Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i3-3217U CPU @ 1.80GHz Ardour: [INFO]: Using SSE optimized routines [New Thread 0x7fffe60ce700 (LWP 5429)] [New Thread 0x7fffe58cd700 (LWP 5430)] [New Thread 0x7fffe50cc700 (LWP 5431)] Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-6.0.pre1.333-dbg/share/plugin_metadata/plugin_tags [New Thread 0x7fffd5757700 (LWP 5432)] [Thread 0x7fffd5757700 (LWP 5432) exited] [New Thread 0x7fffd5757700 (LWP 5433)] [New Thread 0x7fffcfb74700 (LWP 5434)] *** WEAK-JACK: initializing *** WEAK-JACK: OK. (0) [New Thread 0x7fffccca0700 (LWP 5435)] Cannot xinstall SIGPIPE error handler Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-6.0.pre1.333-dbg/etc/default_ui_config Ardour: [INFO]: Loading 449 MIDI patches from /opt/Ardour-6.0.pre1.333-dbg/share/patchfiles Ardour: [INFO]: Loading user ui configuration file /home/steve/.config/ardour6/ui_config Color shuttle bg not found Color play head not found Ardour: [INFO]: Loading color file /opt/Ardour-6.0.pre1.333-dbg/share/themes/dark-ardour.colors Ardour: [INFO]: Loading ui configuration file /opt/Ardour-6.0.pre1.333-dbg/etc/clearlooks.rc Ardour: [INFO]: Loading bindings from /opt/Ardour-6.0.pre1.333-dbg/etc/ardour.keys Loading ui configuration file /opt/Ardour-6.0.pre1.333-dbg/etc/clearlooks.rc [New Thread 0x7fffe409d800 (LWP 5436)] [New Thread 0x7fffbffff700 (LWP 5437)] [Thread 0x7fffbffff700 (LWP 5437) exited] [New Thread 0x7fffbffff700 (LWP 5438)] [New Thread 0x7fffbedcc700 (LWP 5439)] [New Thread 0x7fffbe5cb700 (LWP 5440)] [New Thread 0x7fffbddca700 (LWP 5441)] [New Thread 0x7fffbd5c9700 (LWP 5442)] [New Thread 0x7fffbcdc8700 (LWP 5443)] Found nothing along /home/steve/.config/ardour6/templates:/opt/Ardour-6.0.pre1.333-dbg/share/templates pingback: No Error [Thread 0x7fffe409d800 (LWP 5436) exited] [Thread 0x7fffbddca700 (LWP 5441) exited] [Thread 0x7fffbcdc8700 (LWP 5443) exited] [Thread 0x7fffbd5c9700 (LWP 5442) exited] [Thread 0x7fffbe5cb700 (LWP 5440) exited] [Thread 0x7fffccca0700 (LWP 5435) exited] [New Thread 0x7fffbcdc8700 (LWP 5447)] playback : nchan : 2 fsamp : 44100 fsize : 4096 nfrag : 3 format : S32_LE capture : nchan : 2 fsamp : 44100 fsize : 4096 nfrag : 2 format : S32_LE synced [New Thread 0x7fffbc156d80 (LWP 5448)] [New Thread 0x7fffbe5cb700 (LWP 5449)] Scanning folders for bundled LV2s: /opt/Ardour-6.0.pre1.333-dbg/lib/LV2 error: /usr/lib/lv2/lsp-plugins.lv2/spectrum_analyzer_x1.ttl:278:2: missing ';' or '.' error: /usr/lib/lv2/lsp-plugins.lv2/spectrum_analyzer_x1.ttl:278:2: expected `]', not `l' lilv_world_load_file(): error: Error loading file `file:///usr/lib/lv2/lsp-plugins.lv2/spectrum_analyzer_x1.ttl' [New Thread 0x7fffbd5c9700 (LWP 5450)] [New Thread 0x7fffbddca700 (LWP 5451)] [New Thread 0x7fff9fe06700 (LWP 5453)] [Thread 0x7fff9fe06700 (LWP 5453) exited] [Thread 0x7fffbddca700 (LWP 5451) exited] [Thread 0x7fffbedcc700 (LWP 5439) exited] [New Thread 0x7fff9fe06700 (LWP 5455)] [Thread 0x7fff9fe06700 (LWP 5455) exited] Set cursor set to default loading from /media/steve/Erdeman/TMA Sing My Way/Sind My Way Av6 with controller ALSA/Sing My Way Av6 SteveErdemanMix as Sing My Way Av6 SteveErdemanMix templ is_new 0 bp 0 [New Thread 0x7fff9f303d80 (LWP 5456)] [New Thread 0x7fff9f2e9d80 (LWP 5457)] [New Thread 0x7fff9f2cfd80 (LWP 5458)] [New Thread 0x7fff9f2b5d80 (LWP 5459)] [New Thread 0x7fff97ffed80 (LWP 5460)] [New Thread 0x7fff9f29bd80 (LWP 5461)] [New Thread 0x7fff9f281800 (LWP 5462)] [New Thread 0x7fff9fe06700 (LWP 5463)] [New Thread 0x7fffbedcc700 (LWP 5464)] [New Thread 0x7fffbddca700 (LWP 5465)] [New Thread 0x7fff7281e700 (LWP 5466)] [New Thread 0x7fff7201d700 (LWP 5467)] locate took 681921 usecs for 90 tracks = 7577 per track [Thread 0x7fffbd5c9700 (LWP 5450) exited] [New Thread 0x7fffbd5c9700 (LWP 5469)] [New Thread 0x7fff7181c700 (LWP 5470)] [New Thread 0x7fff7101b700 (LWP 5471)] ardour-6.0.pre1.333: ../gtk2_ardour/lv2_plugin_ui.cc:393: void LV2PluginUI::lv2ui_instantiate(const string&): Assertion `fi == features_count + (is_external_ui ? 3 : 1)' failed. Thread 1 "gui" received signal SIGABRT, Aborted. __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. (gdb) thread apply all bt Thread 39 (Thread 0x7fff7101b700 (LWP 5471)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff793e483 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue (this=0x555565571328, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff793e7a0 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff793eafe in ArdourWaveView::WaveViewDrawingThread::run (this=0x55556103f560) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff794324a in sigc::bound_mem_functor0::operator() (this=0x555557e8e748) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #6 0x00007ffff7942d74 in sigc::adaptor_functor >::operator() (this=0x555557e8e740) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff794276d in sigc::internal::slot_call0, void>::call_it (rep=0x555557e8e710) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeecc66db in start_thread (arg=0x7fff7101b700) at pthread_create.c:463 #11 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 38 (Thread 0x7fff7181c700 (LWP 5470)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff793e483 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue (this=0x555565571328, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff793e7a0 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:368 #4 0x00007ffff793eafe in ArdourWaveView::WaveViewDrawingThread::run (this=0x555561041940) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff794324a in sigc::bound_mem_functor0::operator() (this=0x555559b6e558) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #6 0x00007ffff7942d74 in sigc::adaptor_functor >::operator() (this=0x555559b6e550) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff794276d in sigc::internal::slot_call0, void>::call_it (rep=0x555559b6e520) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeecc66db in start_thread (arg=0x7fff7181c700) at pthread_create.c:463 #11 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 37 (Thread 0x7fffbd5c9700 (LWP 5469)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff793e483 in ArdourWaveView::WaveViewDrawRequestQueue::dequeue (this=0x555565571328, block=true) at ../libs/waveview/wave_view_private.cc:299 #3 0x00007ffff793e7a0 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:368 ---Type to continue, or q to quit--- #4 0x00007ffff793eafe in ArdourWaveView::WaveViewDrawingThread::run (this=0x555561188610) at ../libs/waveview/wave_view_private.cc:450 #5 0x00007ffff794324a in sigc::bound_mem_functor0::operator() (this=0x55556555d988) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #6 0x00007ffff7942d74 in sigc::adaptor_functor >::operator() (this=0x55556555d980) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff794276d in sigc::internal::slot_call0, void>::call_it (rep=0x55556555d950) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeecc66db in start_thread (arg=0x7fffbd5c9700) at pthread_create.c:463 #11 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 36 (Thread 0x7fff7201d700 (LWP 5467)): #0 0x00007fffeecd0c60 in __GI___nanosleep (requested_time=0x7fff7201cbb0, remaining=0x7fff7201cbc0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 #1 0x00007ffff2fa4a38 in g_usleep () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff698682c in ARDOUR::AutomationWatch::thread (this=0x55555e00d170) at ../libs/ardour/automation_watch.cc:195 #3 0x00007ffff698c06f in boost::_mfi::mf0::operator() (this=0x555559ae0fa0, p=0x55555e00d170) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff698bcb4 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x555559ae0fb0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff698b3d5 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x555559ae0fa0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff698b356 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x555559ae0fa0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff698abb4 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x555559ae0f70) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeecc66db in start_thread (arg=0x7fff7201d700) at pthread_create.c:463 #11 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 35 (Thread 0x7fff7281e700 (LWP 5466)): #0 0x00007fffeeccc9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x555558bc4660) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x555558bc4610, cond=0x555558bc4638) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x555558bc4638, mutex=0x555558bc4610) at pthread_cond_wait.c:655 #3 0x00007ffff6f72efd in ARDOUR::Session::auto_connect_thread_run (this=0x555558bc2810) at ../libs/ardour/session.cc:6999 #4 0x00007ffff6f72c04 in ARDOUR::Session::auto_connect_thread (arg=0x555558bc2810) at ../libs/ardour/session.cc:6947 #5 0x00007fffeecc66db in start_thread (arg=0x7fff7281e700) at pthread_create.c:463 #6 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 ---Type to continue, or q to quit--- Thread 34 (Thread 0x7fffbddca700 (LWP 5465)): #0 0x00007fffeeccc9f3 in futex_wait_cancelable (private=, expected=0, futex_word=0x555558bc45f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x555558bc45a0, cond=0x555558bc45c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x555558bc45c8, mutex=0x555558bc45a0) at pthread_cond_wait.c:655 #3 0x00007ffff6feb637 in ARDOUR::Session::emit_thread_run (this=0x555558bc2810) at ../libs/ardour/session_process.cc:1107 #4 0x00007ffff6feb5d4 in ARDOUR::Session::emit_thread (arg=0x555558bc2810) at ../libs/ardour/session_process.cc:1096 #5 0x00007fffeecc66db in start_thread (arg=0x7fffbddca700) at pthread_create.c:463 #6 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 33 (Thread 0x7fffbedcc700 (LWP 5464)): #0 0x00007fffebf16bf9 in __GI___poll (fds=0x7fff6c018ce0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2f73d66 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff2f740f2 in g_main_loop_run () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff41ac776 in BaseUI::main_thread (this=0x55555a3444c8) at ../libs/pbd/base_ui.cc:98 #4 0x00007ffff41b0898 in sigc::bound_mem_functor0::operator() (this=0x555559049f48) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff41b04d8 in sigc::adaptor_functor >::operator() (this=0x555559049f40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff41aff19 in sigc::internal::slot_call0, void>::call_it (rep=0x555559049f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #9 0x00007fffeecc66db in start_thread (arg=0x7fffbedcc700) at pthread_create.c:463 #10 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 32 (Thread 0x7fff9fe06700 (LWP 5463)): #0 0x00007fffebf16bf9 in __GI___poll (fds=0x7fff8017a7d0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2f73d66 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff2f740f2 in g_main_loop_run () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff41ac776 in BaseUI::main_thread (this=0x55555820d4e0) at ../libs/pbd/base_ui.cc:98 #4 0x00007ffff41b0898 in sigc::bound_mem_functor0::operator() (this=0x555558069f28) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff41b04d8 in sigc::adaptor_functor >::operator() (this=0x555558069f20) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff41aff19 in sigc::internal::slot_call0, void>::call_it (rep=0x555558069ef0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #9 0x00007fffeecc66db in start_thread (arg=0x7fff9fe06700) at pthread_create.c:463 #10 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 ---Type to continue, or q to quit--- Thread 31 (Thread 0x7fff9f281800 (LWP 5462)): #0 0x00007fffebf16bf9 in __GI___poll (fds=0x7fff9f280428, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff41c25d8 in CrossThreadChannel::poll_for_request (this=0x555558420c98) at ../libs/pbd/crossthread.posix.cc:102 #2 0x00007ffff41c2641 in CrossThreadChannel::receive (this=0x555558420c98, msg=@0x7fff9f2804ef: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:123 #3 0x00007ffff699c366 in ARDOUR::Butler::thread_work (this=0x555558420c00) at ../libs/ardour/butler.cc:172 #4 0x00007ffff699c0e7 in ARDOUR::Butler::_thread_work (arg=0x555558420c00) at ../libs/ardour/butler.cc:153 #5 0x00007ffff41e5688 in fake_thread_start (arg=0x555558069700) at ../libs/pbd/pthread_utils.cc:107 #6 0x00007fffeecc66db in start_thread (arg=0x7fff9f281800) at pthread_create.c:463 #7 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 30 (Thread 0x7fff9f29bd80 (LWP 5461)): #0 0x00007fffeeccf6d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x555558738f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem@entry=0x555558738f00, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fffeeccf7c8 in __new_sem_wait_slow (sem=0x555558738f00, abstime=0x0) at sem_waitcommon.c:181 #3 0x00007ffff6ab7f9a in PBD::Semaphore::wait (this=0x555558738f00) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6ab5736 in ARDOUR::Graph::run_one (this=0x555558738e50) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6ab5bee in ARDOUR::Graph::helper_thread (this=0x555558738e50) at ../libs/ardour/graph.cc:470 #6 0x00007ffff6abc18b in boost::_mfi::mf0::operator() (this=0x7fff9f29b378, p=0x555558738e50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6abb940 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fff9f29b388, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6abad9d in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fff9f29b378) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6aba641 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555b8ae94 in boost::function0::operator() (this=0x7fff9f29b370) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffccd1fdf7 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x555558612fc0) at ../libs/backends/alsa/alsa_audiobackend.cc:1118 #12 0x00007fffeecc66db in start_thread (arg=0x7fff9f29bd80) at pthread_create.c:463 #13 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7fff97ffed80 (LWP 5460)): #0 0x00007ffff6afdb6e in Kmeterdsp::process (this=0x55555a342540, p=0x55556667a6c0, n=404) at ../libs/ardour/kmeterdsp.cc:65 #1 0x00007ffff6d4d675 in ARDOUR::PeakMeter::run (this=0x55555f486270, bufs=..., nframes=4096) at ../libs/ardour/meter.cc:185 #2 0x00007ffff6eed7a2 in ARDOUR::Route::process_output_buffers (this=0x55555f463ec0, bufs=..., start_sample=8203, end_sample=8203, nframes=4096, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:517 #3 0x00007ffff6eee7d9 in ARDOUR::Route::run_route (this=0x55555f463ec0, start_sample=0, end_sample=0, nframes=4096, gain_automation_ok=false, run_disk_reader=false) at ../libs/ardour/route.cc:699 ---Type to continue, or q to quit--- #4 0x00007ffff6f01d2e in ARDOUR::Route::no_roll_unlocked (this=0x55555f463ec0, nframes=4096, start_sample=0, end_sample=0, session_state_changing=false) at ../libs/ardour/route.cc:3931 #5 0x00007ffff6f01c0b in ARDOUR::Route::no_roll (this=0x55555f463ec0, nframes=4096, start_sample=0, end_sample=0, session_state_changing=false) at ../libs/ardour/route.cc:3901 #6 0x00007ffff6ab7db0 in ARDOUR::Graph::process_one_route (this=0x555558738e50, route=0x55555f463ec0) at ../libs/ardour/graph.cc:670 #7 0x00007ffff6abc8ae in ARDOUR::GraphNode::process (this=0x55555f464398) at ../libs/ardour/graphnode.cc:80 #8 0x00007ffff6ab7ff3 in ARDOUR::GraphNode::run (this=0x55555f464398, chain=1) at ../libs/ardour/ardour/graphnode.h:62 #9 0x00007ffff6ab58a4 in ARDOUR::Graph::run_one (this=0x555558738e50) at ../libs/ardour/graph.cc:442 #10 0x00007ffff6ab5bee in ARDOUR::Graph::helper_thread (this=0x555558738e50) at ../libs/ardour/graph.cc:470 #11 0x00007ffff6abc18b in boost::_mfi::mf0::operator() (this=0x7fff97ffe378, p=0x555558738e50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #12 0x00007ffff6abb940 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fff97ffe388, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #13 0x00007ffff6abad9d in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fff97ffe378) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #14 0x00007ffff6aba641 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #15 0x0000555555b8ae94 in boost::function0::operator() (this=0x7fff97ffe370) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #16 0x00007fffccd1fdf7 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x55555b473070) at ../libs/backends/alsa/alsa_audiobackend.cc:1118 #17 0x00007fffeecc66db in start_thread (arg=0x7fff97ffed80) at pthread_create.c:463 #18 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7fff9f2b5d80 (LWP 5459)): #0 0x00007fffeeccf6d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x555558738f00) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem@entry=0x555558738f00, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fffeeccf7c8 in __new_sem_wait_slow (sem=0x555558738f00, abstime=0x0) at sem_waitcommon.c:181 #3 0x00007ffff6ab7f9a in PBD::Semaphore::wait (this=0x555558738f00) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6ab5736 in ARDOUR::Graph::run_one (this=0x555558738e50) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6ab5fd0 in ARDOUR::Graph::main_thread (this=0x555558738e50) at ../libs/ardour/graph.cc:523 #6 0x00007ffff6abc18b in boost::_mfi::mf0::operator() (this=0x7fff9f2b5378, p=0x555558738e50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6abb940 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x7fff9f2b5388, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6abad9d in boost::_bi::bind_t, boost::_bi::list1 > >::operator() ( this=0x7fff9f2b5378) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6aba641 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555b8ae94 in boost::function0::operator() (this=0x7fff9f2b5370) ---Type to continue, or q to quit--- at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffccd1fdf7 in ARDOUR::AlsaAudioBackend::alsa_process_thread (arg=0x5555572b38f0) at ../libs/backends/alsa/alsa_audiobackend.cc:1118 #12 0x00007fffeecc66db in start_thread (arg=0x7fff9f2b5d80) at pthread_create.c:463 #13 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7fff9f2cfd80 (LWP 5458)): #0 0x00007fffeeccf6d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x555558762330) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem@entry=0x555558762330, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fffeeccf7c8 in __new_sem_wait_slow (sem=0x555558762330, abstime=0x0) at sem_waitcommon.c:181 #3 0x00007ffff6ab7f9a in PBD::Semaphore::wait (this=0x555558762330) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6f361a1 in ARDOUR::RTTaskList::run (this=0x555558762300) at ../libs/ardour/rt_tasklist.cc:113 #5 0x00007ffff6f35f84 in ARDOUR::RTTaskList::_thread_run (arg=0x555558762300) at ../libs/ardour/rt_tasklist.cc:67 #6 0x00007fffeecc66db in start_thread (arg=0x7fff9f2cfd80) at pthread_create.c:463 #7 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7fff9f2e9d80 (LWP 5457)): #0 0x00007fffeeccf6d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x555558762330) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem@entry=0x555558762330, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fffeeccf7c8 in __new_sem_wait_slow (sem=0x555558762330, abstime=0x0) at sem_waitcommon.c:181 #3 0x00007ffff6ab7f9a in PBD::Semaphore::wait (this=0x555558762330) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6f361a1 in ARDOUR::RTTaskList::run (this=0x555558762300) at ../libs/ardour/rt_tasklist.cc:113 #5 0x00007ffff6f35f84 in ARDOUR::RTTaskList::_thread_run (arg=0x555558762300) at ../libs/ardour/rt_tasklist.cc:67 #6 0x00007fffeecc66db in start_thread (arg=0x7fff9f2e9d80) at pthread_create.c:463 #7 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7fff9f303d80 (LWP 5456)): #0 0x00007fffeeccf6d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x555558762330) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem@entry=0x555558762330, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fffeeccf7c8 in __new_sem_wait_slow (sem=0x555558762330, abstime=0x0) at sem_waitcommon.c:181 #3 0x00007ffff6ab7f9a in PBD::Semaphore::wait (this=0x555558762330) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6f361a1 in ARDOUR::RTTaskList::run (this=0x555558762300) at ../libs/ardour/rt_tasklist.cc:113 #5 0x00007ffff6f35f84 in ARDOUR::RTTaskList::_thread_run (arg=0x555558762300) at ../libs/ardour/rt_tasklist.cc:67 #6 0x00007fffeecc66db in start_thread (arg=0x7fff9f303d80) at pthread_create.c:463 #7 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7fffbe5cb700 (LWP 5449)): #0 0x00007fffebf16bf9 in __GI___poll (fds=0x7fffb0003270, nfds=1, timeout=200) at ../sysdeps/unix/sysv/linux/poll.c:29 ---Type to continue, or q to quit--- #1 0x00007fffccd20cd8 in ARDOUR::AlsaAudioBackend::midi_device_thread (this=0x555557290800) at ../libs/backends/alsa/alsa_audiobackend.cc:1319 #2 0x00007fffccd20b70 in ARDOUR::AlsaAudioBackend::_midi_device_thread (arg=0x555557290800) at ../libs/backends/alsa/alsa_audiobackend.cc:1282 #3 0x00007fffeecc66db in start_thread (arg=0x7fffbe5cb700) at pthread_create.c:463 #4 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fffbc156d80 (LWP 5448)): #0 0x00007fffeeccf6d6 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0, futex_word=0x555558738f48) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 #1 do_futex_wait (sem=sem@entry=0x555558738f48, abstime=0x0) at sem_waitcommon.c:111 #2 0x00007fffeeccf7c8 in __new_sem_wait_slow (sem=0x555558738f48, abstime=0x0) at sem_waitcommon.c:181 #3 0x00007ffff6ab7f9a in PBD::Semaphore::wait (this=0x555558738f48) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6ab7aed in ARDOUR::Graph::routes_no_roll (this=0x555558738e50, nframes=4096, start_sample=0, end_sample=0, non_rt_pending=false) at ../libs/ardour/graph.cc:654 #5 0x00007ffff6fe737d in ARDOUR::Session::no_roll (this=0x555558bc2810, nframes=4096) at ../libs/ardour/session_process.cc:190 #6 0x00007ffff6fe986c in ARDOUR::Session::process_without_events (this=0x555558bc2810, nframes=4096) at ../libs/ardour/session_process.cc:657 #7 0x00007ffff6fe8bbe in ARDOUR::Session::process_with_events (this=0x555558bc2810, nframes=4096) at ../libs/ardour/session_process.cc:485 #8 0x00007ffff6fe6b3a in ARDOUR::Session::process (this=0x555558bc2810, nframes=4096) at ../libs/ardour/session_process.cc:97 #9 0x00007ffff692c541 in ARDOUR::AudioEngine::process_callback (this=0x55555710adb0, nframes=4096) at ../libs/ardour/audioengine.cc:473 #10 0x00007fffccd24324 in ARDOUR::AlsaAudioBackend::main_process_thread (this=0x555557290800) at ../libs/backends/alsa/alsa_audiobackend.cc:1880 #11 0x00007fffccd1da0f in pthread_process (arg=0x555557290800) at ../libs/backends/alsa/alsa_audiobackend.cc:734 #12 0x00007fffeecc66db in start_thread (arg=0x7fffbc156d80) at pthread_create.c:463 #13 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7fffbcdc8700 (LWP 5447)): #0 0x00007fffebf1903f in __GI___select (nfds=1, readfds=0x7fffbcdc5c00, writefds=0x0, exceptfds=0x0, timeout=0x7fffbcdc5c80) at ../sysdeps/unix/sysv/linux/select.c:41 #1 0x00007ffff41fbe36 in PBD::SystemExec::output_interposer (this=0x5555576aa1e0) at ../libs/pbd/system_exec.cc:995 #2 0x00007ffff41faf76 in interposer_thread (arg=0x5555576aa1e0) at ../libs/pbd/system_exec.cc:375 #3 0x00007fffeecc66db in start_thread (arg=0x7fffbcdc8700) at pthread_create.c:463 #4 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fffbffff700 (LWP 5438)): #0 0x00007fffebf16bf9 in __GI___poll (fds=0x555557375fe0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2f73d66 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff2f73e7c in g_main_context_iteration () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2f73ec1 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #5 0x00007fffeecc66db in start_thread (arg=0x7fffbffff700) at pthread_create.c:463 #6 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fffcfb74700 (LWP 5434)): ---Type to continue, or q to quit--- #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff692d009 in ARDOUR::AudioEngine::do_devicelist_update (this=0x55555710adb0) at ../libs/ardour/audioengine.cc:678 #3 0x00007ffff6939ff7 in boost::_mfi::mf0::operator() (this=0x55555773a790, p=0x55555710adb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6939a26 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x55555773a7a0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff6939163 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555773a790) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff6938962 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x55555773a790) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff6937b20 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x55555773a760) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeecc66db in start_thread (arg=0x7fffcfb74700) at pthread_create.c:463 #11 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fffd5757700 (LWP 5433)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff692cdd0 in ARDOUR::AudioEngine::do_reset_backend (this=0x55555710adb0) at ../libs/ardour/audioengine.cc:642 #3 0x00007ffff6939ff7 in boost::_mfi::mf0::operator() (this=0x55555714bd00, p=0x55555710adb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6939a26 in boost::_bi::list1 >::operator(), boost::_bi::list0> ( this=0x55555714bd10, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff6939163 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555714bd00) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff6938962 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x55555714bd00) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff6937b20 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x55555714bcd0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeecc66db in start_thread (arg=0x7fffd5757700) at pthread_create.c:463 #11 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fffe50cc700 (LWP 5431)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 ---Type to continue, or q to quit--- #2 0x00007ffff68e0ef0 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:93 #3 0x00007ffff68e0cdc in analyser_work () at ../libs/ardour/analyser.cc:58 #4 0x00005555563f702b in sigc::pointer_functor0::operator() (this=0x555557136968) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x00005555563f4224 in sigc::adaptor_functor >::operator() (this=0x555557136960) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00005555563f01e5 in sigc::internal::slot_call0, void>::call_it (rep=0x555557136930) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #9 0x00007fffeecc66db in start_thread (arg=0x7fffe50cc700) at pthread_create.c:463 #10 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fffe58cd700 (LWP 5430)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff707bac0 in peak_thread_work () at ../libs/ardour/source_factory.cc:74 #3 0x00005555563f702b in sigc::pointer_functor0::operator() (this=0x5555571369b8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00005555563f4224 in sigc::adaptor_functor >::operator() (this=0x5555571369b0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x00005555563f01e5 in sigc::internal::slot_call0, void>::call_it (rep=0x555557136980) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #8 0x00007fffeecc66db in start_thread (arg=0x7fffe58cd700) at pthread_create.c:463 #9 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fffe60ce700 (LWP 5429)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2fc4e4c in g_cond_wait () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff707bac0 in peak_thread_work () at ../libs/ardour/source_factory.cc:74 #3 0x00005555563f702b in sigc::pointer_functor0::operator() (this=0x5555570fade8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00005555563f4224 in sigc::adaptor_functor >::operator() (this=0x5555570fade0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x00005555563f01e5 in sigc::internal::slot_call0, void>::call_it (rep=0x5555570fadb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff350dc4d in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff2fa31e5 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 ---Type to continue, or q to quit--- #8 0x00007fffeecc66db in start_thread (arg=0x7fffe60ce700) at pthread_create.c:463 #9 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fffe68cf700 (LWP 5428)): #0 0x00007fffeecd0c60 in __GI___nanosleep (requested_time=0x7fffe68cebf0, remaining=0x7fffe68cec00) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 #1 0x00007ffff2fa4a38 in g_usleep () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #2 0x00005555567706aa in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:463 #3 0x00007fffeecc66db in start_thread (arg=0x7fffe68cf700) at pthread_create.c:463 #4 0x00007fffebf2388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ffff7fac900 (LWP 5422)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007fffebe42801 in __GI_abort () at abort.c:79 #2 0x00007fffebe3239a in __assert_fail_base (fmt=0x7fffebfb97d8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x55555682be18 "fi == features_count + (is_external_ui ? 3 : 1)", file=file@entry=0x55555682bd30 "../gtk2_ardour/lv2_plugin_ui.cc", line=line@entry=393, function=function@entry=0x55555682c2e0 , std::allocator > const&)::__PRETTY_FUNCTION__> "void LV2PluginUI::lv2ui_instantiate(const string&)") at assert.c:92 #3 0x00007fffebe32412 in __GI___assert_fail (assertion=0x55555682be18 "fi == features_count + (is_external_ui ? 3 : 1)", file=0x55555682bd30 "../gtk2_ardour/lv2_plugin_ui.cc", line=393, function=0x55555682c2e0 , std::allocator > const&)::__PRETTY_FUNCTION__> "void LV2PluginUI::lv2ui_instantiate(const string&)") at assert.c:101 #4 0x000055555676a7e9 in LV2PluginUI::lv2ui_instantiate (this=0x555566493890, title="gtk2gui") at ../gtk2_ardour/lv2_plugin_ui.cc:393 #5 0x000055555676bf35 in LV2PluginUI::on_window_show (this=0x555566493890, title="19 Bass Cab Dry: Calf Compressor (by Calf Studio Gear)") at ../gtk2_ardour/lv2_plugin_ui.cc:632 #6 0x000055555636f603 in PluginUIWindow::on_show (this=0x555566027ac0) at ../gtk2_ardour/plugin_ui.cc:206 #7 0x00007ffff057aded in Gtk::Widget_Class::show_callback(_GtkWidget*) () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtkmm-2.4.so.1 #8 0x00007ffff3282b74 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #9 0x00007ffff329d904 in g_signal_emit_valist () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #10 0x00007ffff329e082 in g_signal_emit () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #11 0x00007ffff26f6c96 in gtk_widget_show () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #12 0x00007ffff24bac55 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #13 0x00007ffff057acc5 in Gtk::Widget_Class::show_all_vfunc_callback(_GtkWidget*) () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtkmm-2.4.so.1 #14 0x00005555563dd808 in ProcessorWindowProxy::get (this=0x55556656dd40, create=true) at ../gtk2_ardour/processor_box.cc:4437 #15 0x00007ffff45b5f94 in Gtkmm2ext::WindowProxy::toggle (this=0x55556656dd78) at ../libs/gtkmm2ext/window_proxy.cc:134 #16 0x00005555563dd91c in ProcessorWindowProxy::show_the_right_window (this=0x55556656dd40, show_not_toggle=false) at ../gtk2_ardour/processor_box.cc:4454 #17 0x00005555563db462 in ProcessorBox::edit_processor (this=0x555562b5a648, processor=...) at ../gtk2_ardour/processor_box.cc:4136 #18 0x00005555563d0d5f in ProcessorBox::use_plugins (this=0x555562b5a648, plugins=std::vector of length 1, capacity 1 = {...}) at ../gtk2_ardour/processor_box.cc:2569 #19 0x0000555556361d92 in PluginSelector::plugin_chosen_from_menu (this=0x55555af35350, pi=...) at ../gtk2_ardour/plugin_selector.cc:1174 #20 0x000055555636c61d in sigc::bound_mem_functor1 const&>::operator() (this=0x5555584fa430, _A_a1=...) ---Type to continue, or q to quit--- at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1856 #21 0x000055555636b459 in sigc::adaptor_functor const&> >::operator()&> (this=0x5555584fa428, _A_arg1=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #22 0x000055555636a082 in sigc::bind_functor<-1, sigc::bound_mem_functor1 const&>, boost::shared_ptr, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator() (this=0x5555584fa420) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1123 #23 0x00005555563687cf in sigc::internal::slot_call0 const&>, boost::shared_ptr, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it (rep=0x5555584fa3f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #24 0x00007ffff351cc88 in Glib::SignalProxyNormal::slot0_void_callback(_GObject*, void*) () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglibmm-2.4.so.1 #25 0x00007ffff3282945 in g_closure_invoke () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #26 0x00007ffff329401b in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #27 0x00007ffff329dc30 in g_signal_emit_valist () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #28 0x00007ffff329e082 in g_signal_emit () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #29 0x00007ffff26ec1fe in gtk_widget_activate () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #30 0x00007ffff25827a2 in gtk_menu_shell_activate_item () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #31 0x00007ffff2582bf6 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #32 0x00007ffff25747f6 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #33 0x00007ffff2568cac in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #34 0x00007ffff3282945 in g_closure_invoke () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #35 0x00007ffff32945a0 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #36 0x00007ffff329d69b in g_signal_emit_valist () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #37 0x00007ffff329e082 in g_signal_emit () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgobject-2.0.so.0 #38 0x00007ffff26ed64c in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #39 0x00007ffff256729d in gtk_propagate_event () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #40 0x00007ffff2567723 in gtk_main_do_event () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #41 0x00007ffff2183b5c in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgdk-x11-2.0.so.0 #42 0x00007ffff2f73b67 in g_main_context_dispatch () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #43 0x00007ffff2f73dd0 in ?? () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #44 0x00007ffff2f740f2 in g_main_loop_run () from /opt/Ardour-6.0.pre1.333-dbg/lib/libglib-2.0.so.0 #45 0x00007ffff25663e7 in gtk_main () from /opt/Ardour-6.0.pre1.333-dbg/lib/libgtk-x11-2.0.so.0 #46 0x00007ffff458d0b2 in Gtkmm2ext::UI::run (this=0x5555575719f0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:290 #47 0x000055555612ec95 in main (argc=1, argv=0x7fffffffd218) at ../gtk2_ardour/main.cc:435 (gdb)