(gdb) thread apply all bt Thread 90 (Thread 0x7ffeb3fff700 (LWP 3246)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 89 (Thread 0x7ffec0ffa700 (LWP 3245)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 88 (Thread 0x7ffec17fb700 (LWP 3244)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 87 (Thread 0x7ffec1ffc700 (LWP 3243)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 86 (Thread 0x7ffec27fd700 (LWP 3242)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 85 (Thread 0x7ffec2ffe700 (LWP 3241)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 84 (Thread 0x7ffec37ff700 (LWP 3240)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff7ba158c in ArdourWaveView::WaveViewDrawRequestQueue::dequeue(bool) () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #3 0x00007ffff7ba193c in ArdourWaveView::WaveViewThreads::dequeue_draw_request() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #4 0x00007ffff7ba198b in ArdourWaveView::WaveViewDrawingThread::run() () from /opt/Ardour-6.6.0/lib/libwaveview.so.0 #5 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #6 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 83 (Thread 0x7ffee0ff9700 (LWP 3238)): #0 0x00007ffff08febf0 in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff481da38 in g_usleep () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff70efdc0 in ARDOUR::AutomationWatch::thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 82 (Thread 0x7ffee17fa700 (LWP 3237)): #0 0x00007ffff08fb00c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7523bc3 in ARDOUR::Session::auto_connect_thread_run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #2 0x00007ffff7523d98 in ARDOUR::Session::auto_connect_thread(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 81 (Thread 0x7ffee1ffb700 (LWP 3236)): #0 0x00007ffff08fb00c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff75983f3 in ARDOUR::Session::emit_thread_run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #2 0x00007ffff7598428 in ARDOUR::Session::emit_thread(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 80 (Thread 0x7ffee27fc700 (LWP 3235)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff47ecd66 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff47ed0f2 in g_main_loop_run () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #3 0x00007ffff5968a28 in BaseUI::main_thread() () from /opt/Ardour-6.6.0/lib/libpbd.so.4 #4 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #5 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #6 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 79 (Thread 0x7ffee2ffd700 (LWP 3234)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 78 (Thread 0x7ffee37fe700 (LWP 3233)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 77 (Thread 0x7ffee3fff700 (LWP 3232)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 76 (Thread 0x7ffef8c14700 (LWP 3231)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 75 (Thread 0x7ffef9659700 (LWP 3230)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 74 (Thread 0x7ffef9e5a700 (LWP 3229)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 73 (Thread 0x7fffbbfff700 (LWP 3228)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffefa3aeb48 in ?? () from /usr/lib/lv2/vitalium.lv2/vitalium.so #2 0x00007ffefa35cabb in ?? () from /usr/lib/lv2/vitalium.lv2/vitalium.so #3 0x00007ffefa39a0fd in ?? () from /usr/lib/lv2/vitalium.lv2/vitalium.so #4 0x00007ffefa39a1d9 in ?? () from /usr/lib/lv2/vitalium.lv2/vitalium.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 72 (Thread 0x7ffefb487700 (LWP 3227)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 71 (Thread 0x7ffefbc88700 (LWP 3226)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 70 (Thread 0x7fff1891d700 (LWP 3225)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 69 (Thread 0x7fff1952a700 (LWP 3224)): #0 0x00007ffff08fb00c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fff195d207e in ?? () from /usr/lib/lv2/geonkick.lv2/libgeonkick_lv2.so #2 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 68 (Thread 0x7fff1a3c9700 (LWP 3223)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 67 (Thread 0x7fff1abca700 (LWP 3222)): #0 0x00007ffff08febf0 in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fff1ac16471 in ?? () from /usr/lib/vst/TAL-Reverb-3.so #2 0x00007fff1ac3d60a in ?? () from /usr/lib/vst/TAL-Reverb-3.so #3 0x00007fff1abf83c2 in ?? () from /usr/lib/vst/TAL-Reverb-3.so #4 0x00007fff1ac25266 in ?? () from /usr/lib/vst/TAL-Reverb-3.so #5 0x00007fff1ac253f9 in ?? () from /usr/lib/vst/TAL-Reverb-3.so #6 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 66 (Thread 0x7fff1b7fe700 (LWP 3221)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 65 (Thread 0x7fff1bfff700 (LWP 3220)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 64 (Thread 0x7fff34bf9700 (LWP 3219)): #0 0x00007fffee4ec720 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee517874 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff58b04d56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 62 (Thread 0x7fff35dfb700 (LWP 3217)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 61 (Thread 0x7fff365fc700 (LWP 3216)): #0 0x00007fffee4ec720 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee517874 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff58b04d56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 59 (Thread 0x7fff377fe700 (LWP 3214)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 58 (Thread 0x7fff37fff700 (LWP 3213)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 57 (Thread 0x7fff411b0700 (LWP 3212)): #0 0x00007fffee4ec720 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee517874 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff58b04d56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 55 (Thread 0x7fff423b2700 (LWP 3210)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 54 (Thread 0x7fff42db8700 (LWP 3209)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fff42e2ed23 in ?? () from /usr/lib/lv2/TAL-Reverb-3.lv2/TAL-Reverb-3.so #2 0x00007fff42de7ea7 in ?? () from /usr/lib/lv2/TAL-Reverb-3.lv2/TAL-Reverb-3.so #3 0x00007fff42e16746 in ?? () from /usr/lib/lv2/TAL-Reverb-3.lv2/TAL-Reverb-3.so #4 0x00007fff42e168d9 in ?? () from /usr/lib/lv2/TAL-Reverb-3.lv2/TAL-Reverb-3.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 53 (Thread 0x7fff489f5700 (LWP 3208)): #0 0x00007fffee4ec720 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee517874 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff58b04d56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 51 (Thread 0x7fff491f6700 (LWP 3206)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 50 (Thread 0x7fff49bfb700 (LWP 3205)): #0 0x00007fffee4ec720 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee517874 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff58b04d56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 48 (Thread 0x7fff4adfd700 (LWP 3203)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 47 (Thread 0x7fff4b5fe700 (LWP 3202)): #0 0x00007fffee4ec720 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee517874 in usleep () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fff58b04d56 in ?? () from /usr/lib/lv2/ZynAddSubFX.lv2/ZynAddSubFX.so #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 45 (Thread 0x7fff597ef700 (LWP 3200)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 44 (Thread 0x7fff59ff0700 (LWP 3199)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 43 (Thread 0x7fff5bbfe700 (LWP 3198)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff766d973 in ARDOUR::Worker::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 42 (Thread 0x7fffbb7fe700 (LWP 3196)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fff68610893 in ?? () from /usr/lib/lv2/Helm.lv2/helm.so #2 0x00007fff685b6217 in ?? () from /usr/lib/lv2/Helm.lv2/helm.so #3 0x00007fff685f3ff0 in ?? () from /usr/lib/lv2/Helm.lv2/helm.so #4 0x00007fff685f4109 in ?? () from /usr/lib/lv2/Helm.lv2/helm.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 41 (Thread 0x7fffba764700 (LWP 3190)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff47ecd66 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff47ed0f2 in g_main_loop_run () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #3 0x00007ffff5968a28 in BaseUI::main_thread() () from /opt/Ardour-6.6.0/lib/libpbd.so.4 #4 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #5 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #6 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 40 (Thread 0x7fffa9097700 (LWP 3189)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff5972d57 in CrossThreadChannel::poll_for_request() () from /opt/Ardour-6.6.0/lib/libpbd.so.4 #2 0x00007ffff5972db6 in CrossThreadChannel::receive(char&, bool) () from /opt/Ardour-6.6.0/lib/libpbd.so.4 #3 0x00007ffff70fd532 in ARDOUR::Butler::thread_work() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff70fe692 in ARDOUR::Butler::_thread_work(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #5 0x00007ffff599b996 in ?? () from /opt/Ardour-6.6.0/lib/libpbd.so.4 #6 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 39 (Thread 0x7fffb9c09700 (LWP 3186)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c802c in ARDOUR::Graph::run_one() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8348 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 38 (Thread 0x7fffb9c8a700 (LWP 3185)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c802c in ARDOUR::Graph::run_one() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8348 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 37 (Thread 0x7fffb9d0b700 (LWP 3184)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c802c in ARDOUR::Graph::run_one() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8348 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 36 (Thread 0x7fffb9d8c700 (LWP 3183)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c802c in ARDOUR::Graph::run_one() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8348 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 35 (Thread 0x7fffb9e0d700 (LWP 3182)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c802c in ARDOUR::Graph::run_one() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8348 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 34 (Thread 0x7fffb9e8e700 (LWP 3181)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c7f46 in ARDOUR::Graph::reached_terminal_node() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8348 in ARDOUR::Graph::helper_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 33 (Thread 0x7fffb9f0f700 (LWP 3180)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff71c802c in ARDOUR::Graph::run_one() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff71c8630 in ARDOUR::Graph::main_thread() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007fffcb8889e1 in ARDOUR::JACKAudioBackend::_start_process_thread(void*) () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 32 (Thread 0x7fffb9f1a900 (LWP 3179)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 31 (Thread 0x7fffb9f26900 (LWP 3178)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 30 (Thread 0x7fffb9f32900 (LWP 3177)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 29 (Thread 0x7fffb9f3e900 (LWP 3176)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 28 (Thread 0x7fffb9f4a900 (LWP 3175)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 27 (Thread 0x7fffb9f56900 (LWP 3174)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 26 (Thread 0x7fffb9f62900 (LWP 3173)): #0 0x00007ffff08fd896 in do_futex_wait.constprop () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff08fd988 in __new_sem_wait_slow.constprop.0 () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007ffff750a439 in ARDOUR::RTTaskList::run() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff750a858 in ARDOUR::RTTaskList::_thread_run(void*) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 21 (Thread 0x7fffc80d2700 (LWP 3162)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffcb64aa4f in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007fffcb627625 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007fffcb625db7 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007fffcb888192 in ARDOUR::JACKAudioBackend::process_thread() () from /opt/Ardour-6.6.0/lib/backends/libjack_audiobackend.so #5 0x00007fffcb625d1a in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007fffcb648640 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #8 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 20 (Thread 0x7fffc86ee700 (LWP 3161)): #0 0x00007ffff08fe544 in read () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffcb649d75 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007fffcb64f7cc in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007fffcb648640 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 19 (Thread 0x7fffc88e3700 (LWP 3160)): #0 0x00007ffff08fb00c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffcb6494ec in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007fffcb63c748 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007fffcb648640 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 16 (Thread 0x7fffc937c700 (LWP 3156)): #0 0x00007fffee514819 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff47ecd66 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff47ece7c in g_main_context_iteration () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #3 0x00007ffff47ecec1 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7fffd8934700 (LWP 3148)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff70a9d83 in ARDOUR::AudioEngine::do_devicelist_update() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7fffd9f06700 (LWP 3147)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff70abe95 in ARDOUR::AudioEngine::do_reset_backend() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7fffdbfff700 (LWP 3145)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff706aff7 in ARDOUR::Analyser::work() () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7fffe8fb6700 (LWP 3144)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff76080c7 in ?? () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7fffe97b7700 (LWP 3143)): #0 0x00007fffee519f59 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff483de4c in g_cond_wait () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x00007ffff76080c7 in ?? () from /opt/Ardour-6.6.0/lib/libardour.so.3 #3 0x00007ffff4d86c4d in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #4 0x00007ffff481c1e5 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #5 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7fffe9fb8700 (LWP 3142)): #0 0x00007ffff08febf0 in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff481da38 in g_usleep () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #2 0x000055555622428b in ?? () #3 0x00007ffff08f4fa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #4 0x00007fffee51f4cf in clone () from /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7fffea208900 (LWP 3138)): #0 0x00007fffee45d7bb in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffee448535 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fffee49f508 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007fffee4a5c1a in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007fffee4a742c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x0000555555a5c3b8 in ?? () #6 0x0000555555da620e in ?? () #7 0x0000555556131add in ?? () #8 0x0000555555da8e5f in ?? () #9 0x00007ffff741dea5 in ARDOUR::Playlist::foreach_region(boost::function)>) () from /opt/Ardour-6.6.0/lib/libardour.so.3 #10 0x0000555555da57f9 in ?? () #11 0x000055555613371d in ?? () #12 0x00005555561340bd in ?? () #13 0x00005555561346d7 in ?? () #14 0x0000555555a6a65d in ?? () #15 0x00005555559c7b8e in ?? () #16 0x00007ffff4d8f032 in ?? () from /opt/Ardour-6.6.0/lib/libglibmm-2.4.so.1 #17 0x00007ffff47eca2a in g_main_context_dispatch () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #18 0x00007ffff47ecdd0 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #19 0x00007ffff47ece7c in g_main_context_iteration () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #20 0x00007ffff3ddd601 in gtk_main_iteration () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #21 0x00007ffff5c397d5 in Gtkmm2ext::UI::flush_pending(float) () from /opt/Ardour-6.6.0/lib/libgtkmm2ext.so.0 #22 0x00005555559bddfc in ?? () #23 0x00005555559bedef in ?? () #24 0x00005555559c8ce6 in ?? () #25 0x00005555559caf7e in ?? () #26 0x00005555561081bd in ?? () #27 0x00007ffff1f275f5 in ?? () from /opt/Ardour-6.6.0/lib/libgtkmm-2.4.so.1 #28 0x00007ffff4afb945 in g_closure_invoke () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #29 0x00007ffff4b0d01b in ?? () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #30 0x00007ffff4b16c30 in g_signal_emit_valist () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #31 0x00007ffff4b17082 in g_signal_emit () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #32 0x00007ffff3d3b80c in gtk_dialog_response () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #33 0x0000555556107b38 in ?? () #34 0x00007ffff1f275f5 in ?? () from /opt/Ardour-6.6.0/lib/libgtkmm-2.4.so.1 #35 0x00007ffff4afb945 in g_closure_invoke () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #36 0x00007ffff4b0d01b in ?? () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #37 0x00007ffff4b16c30 in g_signal_emit_valist () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #38 0x00007ffff4b17082 in g_signal_emit () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #39 0x00007ffff3d3b80c in gtk_dialog_response () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #40 0x00005555560978e4 in ?? () #41 0x00007ffff1faca9b in ?? () from /opt/Ardour-6.6.0/lib/libgtkmm-2.4.so.1 #42 0x00007ffff3ddfcac in ?? () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #43 0x00007ffff4afb945 in g_closure_invoke () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #44 0x00007ffff4b0cbf2 in ?? () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #45 0x00007ffff4b1669b in g_signal_emit_valist () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #46 0x00007ffff4b17082 in g_signal_emit () from /opt/Ardour-6.6.0/lib/libgobject-2.0.so.0 #47 0x00007ffff3f6464c in ?? () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #48 0x00007ffff3dde29d in gtk_propagate_event () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #49 0x00007ffff3dde723 in gtk_main_do_event () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #50 0x00007ffff39fab4c in ?? () from /opt/Ardour-6.6.0/lib/libgdk-x11-2.0.so.0 #51 0x00007ffff47ecb67 in g_main_context_dispatch () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #52 0x00007ffff47ecdd0 in ?? () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #53 0x00007ffff47ed0f2 in g_main_loop_run () from /opt/Ardour-6.6.0/lib/libglib-2.0.so.0 #54 0x00007ffff3ddd3e7 in gtk_main () from /opt/Ardour-6.6.0/lib/libgtk-x11-2.0.so.0 #55 0x00007ffff5c37a45 in Gtkmm2ext::UI::run(Receiver&) () from /opt/Ardour-6.6.0/lib/libgtkmm2ext.so.0 #56 0x00005555559184db in ?? () #57 0x00007fffee44a09b in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #58 0x000055555591ec2a in ?? () (gdb)