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  1. [New Thread 0x7fff0d3e96c0 (LWP 696411)]
  2. [Thread 0x7fff0d3e96c0 (LWP 696411) exited]
  3.  
  4. Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault.
  5. 0x0000000000000000 in ?? ()
  6. Missing rpms, try: dnf --enablerepo='*debug*' install ladspa-debuginfo-1.17-7.fc42.x86_64 lv2-sfizz-ui-debuginfo-1.2.3-1.fc40.x86_64
  7. (gdb) thread apply all bt
  8.  
  9. Thread 147 (Thread 0x7fff0dbea6c0 (LWP 696409) "AutomationWatch"):
  10. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  11. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=a3@entry=140733423982608, a4=a4@entry=140733423982624, a5=a5@entry=0, a6=a6@entry=0, nr=230) at cancellation.c:49
  12. #2  0x00007ffff19dec62 in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fff0dbe9810, rem=rem@entry=0x7fff0dbe9820) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
  13. #3  0x00007ffff19eac77 in __GI___nanosleep (req=req@entry=0x7fff0dbe9810, rem=rem@entry=0x7fff0dbe9820) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
  14. #4  0x00007ffff3a4b640 in g_usleep (microseconds=<optimized out>) at ../glib/gtimer.c:275
  15. #5  g_usleep (microseconds=<optimized out>) at ../glib/gtimer.c:263
  16. #6  0x00007ffff55f68d4 in ARDOUR::AutomationWatch::thread (this=0x2741f430) at ../libs/ardour/automation_watch.cc:206
  17. #7  0x00007ffff55fb9a3 in std::__invoke_impl<void, void (ARDOUR::AutomationWatch::*&)(), ARDOUR::AutomationWatch*&> (__f=@0x2db5e830: (void (ARDOUR::AutomationWatch::*)(ARDOUR::AutomationWatch * const)) 0x7ffff55f6844 <ARDOUR::AutomationWatch::thread()>, __t=@0x2db5e840: 0x2741f430) at /usr/include/c++/15/bits/invoke.h:76
  18. #8  0x00007ffff55fb77b in std::__invoke<void (ARDOUR::AutomationWatch::*&)(), ARDOUR::AutomationWatch*&> (__fn=@0x2db5e830: (void (ARDOUR::AutomationWatch::*)(ARDOUR::AutomationWatch * const)) 0x7ffff55f6844 <ARDOUR::AutomationWatch::thread()>) at /usr/include/c++/15/bits/invoke.h:98
  19. #9  0x00007ffff55fb5cc in std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2db5e830, __args=...) at /usr/include/c++/15/functional:515
  20. #10 0x00007ffff55fb15a in std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>::operator()<, void>() (this=0x2db5e830) at /usr/include/c++/15/functional:600
  21. #11 0x00007ffff55faac4 in std::__invoke_impl<void, std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  22. #12 0x00007ffff55f9cd8 in std::__invoke_r<void, std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&>(std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  23. #13 0x00007ffff55f8693 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  24. --Type <RET> for more, q to quit, c to continue without paging--c
  25. #14 0x00000000004517e6 in std::function<void()>::operator() (this=0x5774b78) at /usr/include/c++/15/bits/std_function.h:593
  26. #15 0x00007ffff488521f in PBD::Thread::_run (arg=0x5774b50) at ../libs/pbd/pthread_utils.cc:594
  27. #16 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  28. #17 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  29.  
  30. Thread 146 (Thread 0x7fff0e3eb6c0 (LWP 696408) "AutoConnect"):
  31. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  32. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  33. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x6c5f590, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  34. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x6c5f590, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  35. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x6c5f590, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  36. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x6c5f570, mutex=0x6c5f548, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  37. #6  ___pthread_cond_wait (cond=0x6c5f570, mutex=0x6c5f548) at pthread_cond_wait.c:458
  38. #7  0x00007ffff5b860a9 in ARDOUR::Session::auto_connect_thread_run (this=0x6c5c8b0) at ../libs/ardour/session.cc:8081
  39. #8  0x00007ffff5b859ae in ARDOUR::Session::auto_connect_thread (arg=0x6c5c8b0) at ../libs/ardour/session.cc:8013
  40. #9  0x00007ffff4883de3 in fake_thread_start (arg=0x71079a0) at ../libs/pbd/pthread_utils.cc:199
  41. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  42. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  43.  
  44. Thread 145 (Thread 0x7fff0ebec6c0 (LWP 696407) "SessionSignals"):
  45. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  46. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  47. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x6c5f520, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  48. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x6c5f520, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  49. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x6c5f520, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  50. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x6c5f500, mutex=0x6c5f4d8, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  51. #6  ___pthread_cond_wait (cond=0x6c5f500, mutex=0x6c5f4d8) at pthread_cond_wait.c:458
  52. #7  0x00007ffff5c14bd8 in ARDOUR::Session::emit_thread_run (this=0x6c5c8b0) at ../libs/ardour/session_process.cc:1232
  53. #8  0x00007ffff5c14b84 in ARDOUR::Session::emit_thread (arg=0x6c5c8b0) at ../libs/ardour/session_process.cc:1222
  54. #9  0x00007ffff4883de3 in fake_thread_start (arg=0x2db1de50) at ../libs/pbd/pthread_utils.cc:199
  55. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  56. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  57.  
  58. Thread 143 (Thread 0x7fff0f3ed6c0 (LWP 696403) "Ctrl USB Hotplu"):
  59. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  60. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=140735340882240, a2=a2@entry=2, a3=a3@entry=60000, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
  61. #2  0x00007ffff198e784 in __syscall_cancel (a1=a1@entry=140735340882240, a2=a2@entry=2, a3=a3@entry=60000, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
  62. #3  0x00007ffff1a082de in __GI___poll (fds=fds@entry=0x7fff80002940, nfds=nfds@entry=2, timeout=timeout@entry=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
  63. #4  0x00007ffff1ffa532 in poll (__fds=0x7fff80002940, __nfds=2, __timeout=60000) at /usr/include/bits/poll2.h:44
  64. #5  usbi_wait_for_events (ctx=0x7fff0f3ec930, reported_events=0x7fff0f3ec8c0, timeout_ms=60000) at ../../libusb/os/events_posix.c:266
  65. #6  handle_events (ctx=ctx@entry=0x2d505250, tv=tv@entry=0x7fff0f3ec930) at ../../libusb/io.c:2254
  66. #7  0x00007ffff1ffb5b1 in libusb_handle_events_timeout_completed (ctx=0x2d505250, tv=tv@entry=0x7fff0f3ec980, completed=completed@entry=0x0) at ../../libusb/io.c:2371
  67. #8  0x00007ffff1ffb612 in libusb_handle_events (ctx=<optimized out>) at ../../libusb/io.c:2446
  68. #9  0x00007ffff5628720 in usb_hotplug_thread (user_data=0x22252d0) at ../libs/ardour/control_protocol_manager.cc:90
  69. #10 0x00007ffff4883de3 in fake_thread_start (arg=0x2b060d40) at ../libs/pbd/pthread_utils.cc:199
  70. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  71. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  72.  
  73. Thread 142 (Thread 0x7fff0fbee6c0 (LWP 696402) "libusb_event"):
  74. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  75. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=140733457554160, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
  76. #2  0x00007ffff198e784 in __syscall_cancel (a1=a1@entry=140733457554160, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
  77. #3  0x00007ffff1a082de in __GI___poll (fds=fds@entry=0x7fff0fbedaf0, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  78. #4  0x00007ffff2000ce9 in poll (__fds=0x7fff0fbedaf0, __nfds=2, __timeout=-1) at /usr/include/bits/poll2.h:44
  79. #5  linux_udev_event_thread_main (arg=<optimized out>) at ../../libusb/os/linux_udev.c:183
  80. #6  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  81. #7  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  82.  
  83. Thread 141 (Thread 0x7fff103ef6c0 (LWP 696401) "UI:Generic MIDI"):
  84. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  85. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
  86. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
  87. #3  0x00007ffff1a08806 in __GI_ppoll (fds=fds@entry=0x7fff740012b0, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
  88. #4  0x00007ffff3a28890 in ppoll (__fds=0x7fff740012b0, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
  89. #5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x2ba00100, timeout_usec=<optimized out>, fds=0x7fff740012b0, n_fds=2) at ../glib/gmain.c:4632
  90. #6  g_main_context_iterate_unlocked (context=0x2ba00100, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4309
  91. #7  0x00007ffff3a28a4f in g_main_loop_run (loop=0x2e0f6580) at ../glib/gmain.c:4516
  92. #8  0x00007ffff48182f3 in BaseUI::main_thread (this=0x64ae5c8) at ../libs/pbd/base_ui.cc:101
  93. #9  0x00007ffff481e329 in std::__invoke_impl<void, void (BaseUI::*&)(), BaseUI*&> (__f=@0x2b104e10: (void (BaseUI::*)(BaseUI * const)) 0x7ffff48180dc <BaseUI::main_thread()>, __t=@0x2b104e20: 0x64ae5c8) at /usr/include/c++/15/bits/invoke.h:76
  94. #10 0x00007ffff481e1a1 in std::__invoke<void (BaseUI::*&)(), BaseUI*&> (__fn=@0x2b104e10: (void (BaseUI::*)(BaseUI * const)) 0x7ffff48180dc <BaseUI::main_thread()>) at /usr/include/c++/15/bits/invoke.h:98
  95. #11 0x00007ffff481e072 in std::_Bind<void (BaseUI::*(BaseUI*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2b104e10, __args=...) at /usr/include/c++/15/functional:515
  96. #12 0x00007ffff481dbe0 in std::_Bind<void (BaseUI::*(BaseUI*))()>::operator()<, void>() (this=0x2b104e10) at /usr/include/c++/15/functional:600
  97. #13 0x00007ffff481d760 in std::__invoke_impl<void, std::_Bind<void (BaseUI::*(BaseUI*))()>&>(std::__invoke_other, std::_Bind<void (BaseUI::*(BaseUI*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  98. #14 0x00007ffff481cd1e in std::__invoke_r<void, std::_Bind<void (BaseUI::*(BaseUI*))()>&>(std::_Bind<void (BaseUI::*(BaseUI*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  99. #15 0x00007ffff481bcf7 in std::_Function_handler<void (), std::_Bind<void (BaseUI::*(BaseUI*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  100. #16 0x00000000004517e6 in std::function<void()>::operator() (this=0x2db6d698) at /usr/include/c++/15/bits/std_function.h:593
  101. #17 0x00007ffff488521f in PBD::Thread::_run (arg=0x2db6d670) at ../libs/pbd/pthread_utils.cc:594
  102. #18 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  103. #19 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  104.  
  105. Thread 140 (Thread 0x7fff10bf06c0 (LWP 696400) "ArdourGUI"):
  106. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  107. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  108. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2f5b9de8, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  109. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2f5b9de8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  110. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2f5b9de8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  111. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2f5b9de8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  112. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2f5b9de8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  113. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  114. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  115. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2f5d5ad0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  116. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  117. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  118.  
  119. Thread 139 (Thread 0x7fff113f16c0 (LWP 696399) "ArdourGUI"):
  120. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  121. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  122. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2f5b9dc0, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  123. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2f5b9dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  124. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2f5b9dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  125. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2f5b9dc0, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  126. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2f5b9dc0, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  127. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  128. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  129. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2f5a9940) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  130. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  131. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  132.  
  133. Thread 138 (Thread 0x7fff11bf26c0 (LWP 696398) "LV2Worker"):
  134. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  135. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x2f509360) at ../libs/pbd/semutils.cc:120
  136. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x2f509340) at ../libs/ardour/worker.cc:142
  137. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x2f5694f0: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x2f569500: 0x2f509340) at /usr/include/c++/15/bits/invoke.h:76
  138. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x2f5694f0: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  139. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2f5694f0, __args=...) at /usr/include/c++/15/functional:515
  140. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x2f5694f0) at /usr/include/c++/15/functional:600
  141. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  142. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  143. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  144. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x2f569628) at /usr/include/c++/15/bits/std_function.h:593
  145. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x2f569600) at ../libs/pbd/pthread_utils.cc:594
  146. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  147. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  148.  
  149. Thread 137 (Thread 0x7fff123f36c0 (LWP 696397) "ArdourGUI"):
  150. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  151. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  152. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2e7187e8, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  153. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2e7187e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  154. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2e7187e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  155. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2e7187e8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  156. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2e7187e8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  157. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  158. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  159. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2e7344d0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  160. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  161. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  162.  
  163. Thread 136 (Thread 0x7fff12bf46c0 (LWP 696396) "ArdourGUI"):
  164. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  165. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  166. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2e7187c0, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  167. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2e7187c0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  168. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2e7187c0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  169. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2e7187c0, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  170. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2e7187c0, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  171. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  172. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  173. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2e708380) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  174. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  175. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  176.  
  177. Thread 135 (Thread 0x7fff133f56c0 (LWP 696395) "LV2Worker"):
  178. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  179. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x2e667da0) at ../libs/pbd/semutils.cc:120
  180. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x2e667d80) at ../libs/ardour/worker.cc:142
  181. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x2e6c7f30: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x2e6c7f40: 0x2e667d80) at /usr/include/c++/15/bits/invoke.h:76
  182. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x2e6c7f30: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  183. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2e6c7f30, __args=...) at /usr/include/c++/15/functional:515
  184. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x2e6c7f30) at /usr/include/c++/15/functional:600
  185. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  186. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  187. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  188. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x2e6c8068) at /usr/include/c++/15/bits/std_function.h:593
  189. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x2e6c8040) at ../libs/pbd/pthread_utils.cc:594
  190. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  191. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  192.  
  193. Thread 134 (Thread 0x7fff13bf66c0 (LWP 696394) "ArdourGUI"):
  194. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  195. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  196. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2d65ca98, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  197. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2d65ca98, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  198. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2d65ca98, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  199. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2d65ca98, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  200. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2d65ca98, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  201. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  202. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  203. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2d676b70) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  204. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  205. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  206.  
  207. Thread 133 (Thread 0x7fff143f76c0 (LWP 696393) "ArdourGUI"):
  208. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  209. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  210. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2d65ca70, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  211. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2d65ca70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  212. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2d65ca70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  213. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2d65ca70, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  214. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2d65ca70, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  215. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  216. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  217. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2d64c5f0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  218. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  219. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  220.  
  221. Thread 132 (Thread 0x7fff14bf86c0 (LWP 696392) "LV2Worker"):
  222. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  223. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x2d5ac290) at ../libs/pbd/semutils.cc:120
  224. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x2d5ac270) at ../libs/ardour/worker.cc:142
  225. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x2d60c420: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x2d60c430: 0x2d5ac270) at /usr/include/c++/15/bits/invoke.h:76
  226. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x2d60c420: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  227. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2d60c420, __args=...) at /usr/include/c++/15/functional:515
  228. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x2d60c420) at /usr/include/c++/15/functional:600
  229. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  230. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  231. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  232. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x2d60c558) at /usr/include/c++/15/bits/std_function.h:593
  233. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x2d60c530) at ../libs/pbd/pthread_utils.cc:594
  234. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  235. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  236.  
  237. Thread 130 (Thread 0x7fff153f96c0 (LWP 696390) "ArdourGUI"):
  238. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  239. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  240. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2c9c6e88, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  241. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2c9c6e88, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  242. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2c9c6e88, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  243. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2c9c6e88, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  244. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2c9c6e88, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  245. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  246. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  247. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2c9e2960) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  248. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  249. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  250.  
  251. Thread 129 (Thread 0x7fff15bfa6c0 (LWP 696389) "ArdourGUI"):
  252. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  253. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  254. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2c9c6e60, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  255. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2c9c6e60, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  256. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2c9c6e60, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  257. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2c9c6e60, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  258. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2c9c6e60, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  259. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  260. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  261. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2c9b69e0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  262. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  263. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  264.  
  265. Thread 128 (Thread 0x7fff163fb6c0 (LWP 696388) "LV2Worker"):
  266. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  267. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x2c916680) at ../libs/pbd/semutils.cc:120
  268. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x2c916660) at ../libs/ardour/worker.cc:142
  269. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x2c976810: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x2c976820: 0x2c916660) at /usr/include/c++/15/bits/invoke.h:76
  270. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x2c976810: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  271. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2c976810, __args=...) at /usr/include/c++/15/functional:515
  272. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x2c976810) at /usr/include/c++/15/functional:600
  273. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  274. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  275. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  276. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x2c976948) at /usr/include/c++/15/bits/std_function.h:593
  277. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x2c976920) at ../libs/pbd/pthread_utils.cc:594
  278. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  279. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  280.  
  281. Thread 127 (Thread 0x7fff16bfc6c0 (LWP 696387) "ArdourGUI"):
  282. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  283. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  284. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2bb31a98, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  285. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2bb31a98, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  286. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2bb31a98, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  287. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2bb31a98, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  288. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2bb31a98, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  289. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  290. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  291. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2bb4bb70) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  292. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  293. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  294.  
  295. Thread 126 (Thread 0x7fff173fd6c0 (LWP 696386) "ArdourGUI"):
  296. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  297. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  298. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x2bb31a70, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  299. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2bb31a70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  300. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2bb31a70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  301. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x2bb31a70, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  302. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x2bb31a70, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  303. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  304. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  305. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x2bb215f0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  306. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  307. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  308.  
  309. Thread 125 (Thread 0x7fff7bfff6c0 (LWP 696385) "LV2Worker"):
  310. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  311. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x2ba81290) at ../libs/pbd/semutils.cc:120
  312. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x2ba81270) at ../libs/ardour/worker.cc:142
  313. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x2bae1420: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x2bae1430: 0x2ba81270) at /usr/include/c++/15/bits/invoke.h:76
  314. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x2bae1420: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  315. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2bae1420, __args=...) at /usr/include/c++/15/functional:515
  316. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x2bae1420) at /usr/include/c++/15/functional:600
  317. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  318. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  319. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  320. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x2bae1558) at /usr/include/c++/15/bits/std_function.h:593
  321. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x2bae1530) at ../libs/pbd/pthread_utils.cc:594
  322. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  323. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  324.  
  325. Thread 124 (Thread 0x7fff17bfe6c0 (LWP 696384) "ArdourGUI"):
  326. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  327. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  328. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x262e65b8, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  329. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x262e65b8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  330. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x262e65b8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  331. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x262e65b8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  332. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x262e65b8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  333. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  334. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  335. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x281cb1a0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  336. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  337. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  338.  
  339. Thread 123 (Thread 0x7fff183ff6c0 (LWP 696383) "ArdourGUI"):
  340. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  341. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  342. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x262e6590, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  343. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x262e6590, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  344. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x262e6590, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  345. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x262e6590, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  346. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x262e6590, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  347. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  348. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  349. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x26025780) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  350. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  351. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  352.  
  353. Thread 122 (Thread 0x7fff977fe6c0 (LWP 696382) "LV2Worker"):
  354. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  355. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x260254b0) at ../libs/pbd/semutils.cc:120
  356. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x26025490) at ../libs/ardour/worker.cc:142
  357. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x26025610: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x26025620: 0x26025490) at /usr/include/c++/15/bits/invoke.h:76
  358. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x26025610: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  359. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x26025610, __args=...) at /usr/include/c++/15/functional:515
  360. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x26025610) at /usr/include/c++/15/functional:600
  361. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  362. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  363. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  364. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x26025748) at /usr/include/c++/15/bits/std_function.h:593
  365. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x26025720) at ../libs/pbd/pthread_utils.cc:594
  366. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  367. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  368.  
  369. Thread 120 (Thread 0x7fff94ff96c0 (LWP 696380) "ArdourGUI"):
  370. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  371. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  372. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1f1e09e0, expected=0, op=<optimized out>, abstime=0x7fff94ff89d0, cancel=true) at futex-internal.c:57
  373. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1f1e09e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff94ff89d0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  374. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1f1e09e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff94ff89d0, private=private@entry=0) at futex-internal.c:139
  375. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1f1e09c0, mutex=0x1f1e0998, clockid=<optimized out>, abstime=0x7fff94ff89d0) at pthread_cond_wait.c:426
  376. #6  ___pthread_cond_timedwait64 (cond=0x1f1e09c0, mutex=0x1f1e0998, abstime=0x7fff94ff89d0) at pthread_cond_wait.c:483
  377. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  378. #8  0x00007fff3cbfefea in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  379. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  380. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  381. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  382.  
  383. Thread 119 (Thread 0x7fff359fc6c0 (LWP 696379) "ArdourGUI"):
  384. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  385. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  386. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1f1db808, expected=0, op=<optimized out>, abstime=0x7fff359fb9d0, cancel=true) at futex-internal.c:57
  387. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1f1db808, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff359fb9d0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  388. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1f1db808, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff359fb9d0, private=private@entry=0) at futex-internal.c:139
  389. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1f1db7e8, mutex=0x1f1db7c0, clockid=<optimized out>, abstime=0x7fff359fb9d0) at pthread_cond_wait.c:426
  390. #6  ___pthread_cond_timedwait64 (cond=0x1f1db7e8, mutex=0x1f1db7c0, abstime=0x7fff359fb9d0) at pthread_cond_wait.c:483
  391. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  392. #8  0x00007fff3cbfefea in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  393. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  394. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  395. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  396.  
  397. Thread 115 (Thread 0x7fff97fff6c0 (LWP 696375) "tith"):
  398. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  399. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  400. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x214d7e90, expected=0, op=<optimized out>, abstime=0x7fff97ffea60, cancel=true) at futex-internal.c:57
  401. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x214d7e90, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff97ffea60, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  402. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x214d7e90, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff97ffea60, private=private@entry=0) at futex-internal.c:139
  403. #5  0x00007ffff19918b2 in __pthread_cond_wait_common (cond=0x214d7e70, mutex=0x7fffcc005520, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:426
  404. #6  ___pthread_cond_clockwait64 (cond=0x214d7e70, mutex=0x7fffcc005520, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:522
  405. #7  ___pthread_cond_clockwait64 (cond=0x214d7e70, mutex=0x7fffcc005520, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:510
  406. #8  0x00007fff37a615b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  407. #9  0x00007fff3755d7fe in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  408. #10 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  409. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  410. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  411.  
  412. Thread 114 (Thread 0x7fffad7fa6c0 (LWP 696374) "vpuptthd"):
  413. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  414. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  415. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x214d7ed4, expected=0, op=<optimized out>, abstime=0x7fffad7f9a10, cancel=true) at futex-internal.c:57
  416. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x214d7ed4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fffad7f9a10, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  417. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x214d7ed4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fffad7f9a10, private=private@entry=0) at futex-internal.c:139
  418. #5  0x00007ffff19918b2 in __pthread_cond_wait_common (cond=0x214d7eb0, mutex=0x214f5f90, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:426
  419. #6  ___pthread_cond_clockwait64 (cond=0x214d7eb0, mutex=0x214f5f90, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:522
  420. #7  ___pthread_cond_clockwait64 (cond=0x214d7eb0, mutex=0x214f5f90, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:510
  421. #8  0x00007fff37a615b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  422. #9  0x00007fff3756b6c4 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  423. #10 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  424. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  425. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  426.  
  427. Thread 113 (Thread 0x7fffadffb6c0 (LWP 696373) "ArdourGUI"):
  428. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  429. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=31, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  430. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x214fa184, expected=31, op=<optimized out>, abstime=0x7fffadffaab0, cancel=true) at futex-internal.c:57
  431. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x214fa184, expected=expected@entry=31, clockid=clockid@entry=1, abstime=abstime@entry=0x7fffadffaab0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  432. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x214fa184, expected=expected@entry=31, clockid=clockid@entry=1, abstime=abstime@entry=0x7fffadffaab0, private=private@entry=0) at futex-internal.c:139
  433. #5  0x00007ffff19918b2 in __pthread_cond_wait_common (cond=0x214fa160, mutex=0x214fa1c0, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:426
  434. #6  ___pthread_cond_clockwait64 (cond=0x214fa160, mutex=0x214fa1c0, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:522
  435. #7  ___pthread_cond_clockwait64 (cond=0x214fa160, mutex=0x214fa1c0, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:510
  436. #8  0x00007fff37a615b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  437. #9  0x00007fff37359c84 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  438. #10 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  439. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  440. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  441.  
  442. Thread 112 (Thread 0x7fffae7fc6c0 (LWP 696372) "jq-2"):
  443. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  444. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  445. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x263f3a70, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  446. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x263f3a70, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  447. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x263f3a70, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  448. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x263f3a50, mutex=0x263f4cc0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  449. #6  ___pthread_cond_wait (cond=0x263f3a50, mutex=0x263f4cc0) at pthread_cond_wait.c:458
  450. #7  0x00007ffff1c1cd37 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  451. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  452. #9  __gnu_cxx::__nothrow_wait_cv::wait (this=<optimized out>, lock=<optimized out>) at ../../../../libstdc++-v3/src/c++11/compatibility-condvar.cc:99
  453. #10 0x00007fff37a614c1 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  454. #11 0x00007fff37a619b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  455. #12 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  456. #13 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  457. #14 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  458.  
  459. Thread 111 (Thread 0x7fff301f16c0 (LWP 696371) "jq-3"):
  460. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  461. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  462. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x263f3af0, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  463. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x263f3af0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  464. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x263f3af0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  465. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x263f3ad0, mutex=0x263f4b40, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  466. #6  ___pthread_cond_wait (cond=0x263f3ad0, mutex=0x263f4b40) at pthread_cond_wait.c:458
  467. #7  0x00007ffff1c1cd37 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  468. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  469. #9  __gnu_cxx::__nothrow_wait_cv::wait (this=<optimized out>, lock=<optimized out>) at ../../../../libstdc++-v3/src/c++11/compatibility-condvar.cc:99
  470. #10 0x00007fff37a614c1 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  471. #11 0x00007fff37a619b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  472. #12 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  473. #13 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  474. #14 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  475.  
  476. Thread 110 (Thread 0x7fff309f26c0 (LWP 696370) "jq-4"):
  477. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  478. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  479. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x263f3ab0, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  480. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x263f3ab0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  481. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x263f3ab0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  482. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x263f3a90, mutex=0x263f4940, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  483. #6  ___pthread_cond_wait (cond=0x263f3a90, mutex=0x263f4940) at pthread_cond_wait.c:458
  484. #7  0x00007ffff1c1cd37 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  485. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  486. #9  __gnu_cxx::__nothrow_wait_cv::wait (this=<optimized out>, lock=<optimized out>) at ../../../../libstdc++-v3/src/c++11/compatibility-condvar.cc:99
  487. #10 0x00007fff37a614c1 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  488. #11 0x00007fff37a619b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  489. #12 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  490. #13 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  491. #14 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  492.  
  493. Thread 109 (Thread 0x7fff2f9f06c0 (LWP 696369) "jq-1"):
  494. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  495. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  496. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x2809f1d4, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  497. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2809f1d4, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  498. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2809f1d4, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  499. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x2809f1b0, mutex=0x263e4ab0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  500. #6  ___pthread_cond_wait (cond=0x2809f1b0, mutex=0x263e4ab0) at pthread_cond_wait.c:458
  501. #7  0x00007ffff1c1cd37 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  502. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  503. #9  __gnu_cxx::__nothrow_wait_cv::wait (this=<optimized out>, lock=<optimized out>) at ../../../../libstdc++-v3/src/c++11/compatibility-condvar.cc:99
  504. #10 0x00007fff37a614c1 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  505. #11 0x00007fff37a619b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  506. #12 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  507. #13 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  508. #14 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  509.  
  510. Thread 88 (Thread 0x7fff361fd6c0 (LWP 696346) "ArdourGUI"):
  511. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  512. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  513. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x214df9c0, expected=0, op=<optimized out>, abstime=0x7fff361fca90, cancel=true) at futex-internal.c:57
  514. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x214df9c0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff361fca90, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  515. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x214df9c0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff361fca90, private=private@entry=0) at futex-internal.c:139
  516. #5  0x00007ffff19918b2 in __pthread_cond_wait_common (cond=0x214df9a0, mutex=0x214dfa00, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:426
  517. #6  ___pthread_cond_clockwait64 (cond=0x214df9a0, mutex=0x214dfa00, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:522
  518. #7  ___pthread_cond_clockwait64 (cond=0x214df9a0, mutex=0x214dfa00, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:510
  519. #8  0x00007fff37a615b7 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  520. #9  0x00007fff375668cc in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  521. #10 0x00007fff37a60ea3 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  522. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  523. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  524.  
  525. Thread 87 (Thread 0x7fff369fe6c0 (LWP 696345) "JUCE Timer"):
  526. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  527. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=21, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  528. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x21446940, expected=21, op=<optimized out>, abstime=0x7fff369fda60, cancel=true) at futex-internal.c:57
  529. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x21446940, expected=expected@entry=21, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff369fda60, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  530. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x21446940, expected=expected@entry=21, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff369fda60, private=private@entry=0) at futex-internal.c:139
  531. #5  0x00007ffff19918b2 in __pthread_cond_wait_common (cond=0x21446920, mutex=0x214468f8, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:426
  532. #6  ___pthread_cond_clockwait64 (cond=0x21446920, mutex=0x214468f8, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:522
  533. #7  ___pthread_cond_clockwait64 (cond=0x21446920, mutex=0x214468f8, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:510
  534. #8  0x00007fff37b7e4d1 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  535. #9  0x00007fff37b94fc8 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  536. #10 0x00007fff37b83ebf in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  537. #11 0x00007fff37b83f32 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  538. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  539. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  540.  
  541. Thread 86 (Thread 0x7fff371ff6c0 (LWP 696344) "ArdourGUI"):
  542. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  543. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=230) at cancellation.c:49
  544. #2  0x00007ffff19dec62 in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
  545. #3  0x00007ffff19eac77 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
  546. #4  0x00007fff37b78fbb in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  547. #5  0x00007fff3738f78a in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  548. #6  0x00007fff37b83ebf in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  549. #7  0x00007fff37b83f32 in ??? () at /home/alex/.lv2/Pianoteq 8 STAGE.lv2/Pianoteq_8_STAGE.so
  550. #8  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  551. #9  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  552.  
  553. Thread 85 (Thread 0x7fff3a5fb6c0 (LWP 696343) "ArdourGUI"):
  554. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  555. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=944, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  556. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1c556870, expected=944, op=<optimized out>, abstime=0x7fff3a5fa9d0, cancel=true) at futex-internal.c:57
  557. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1c556870, expected=expected@entry=944, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3a5fa9d0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  558. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1c556870, expected=expected@entry=944, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3a5fa9d0, private=private@entry=0) at futex-internal.c:139
  559. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1c556850, mutex=0x1c556828, clockid=<optimized out>, abstime=0x7fff3a5fa9d0) at pthread_cond_wait.c:426
  560. #6  ___pthread_cond_timedwait64 (cond=0x1c556850, mutex=0x1c556828, abstime=0x7fff3a5fa9d0) at pthread_cond_wait.c:483
  561. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  562. #8  0x00007fff3c9e2707 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  563. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  564. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  565. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  566.  
  567. Thread 84 (Thread 0x7fff3adfc6c0 (LWP 696342) "WavePlayers"):
  568. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  569. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  570. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x2bdd880, expected=0, op=<optimized out>, abstime=0x7fff3adfb9a0, cancel=true) at futex-internal.c:57
  571. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x2bdd880, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3adfb9a0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  572. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x2bdd880, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3adfb9a0, private=private@entry=0) at futex-internal.c:139
  573. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x2bdd860, mutex=0x2bdd838, clockid=<optimized out>, abstime=0x7fff3adfb9a0) at pthread_cond_wait.c:426
  574. #6  ___pthread_cond_timedwait64 (cond=0x2bdd860, mutex=0x2bdd838, abstime=0x7fff3adfb9a0) at pthread_cond_wait.c:483
  575. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  576. #8  0x00007fff3c9d51b4 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  577. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  578. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  579. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  580.  
  581. Thread 83 (Thread 0x7fff3b5fd6c0 (LWP 696341) "WavePlayers"):
  582. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  583. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  584. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x178014b0, expected=0, op=<optimized out>, abstime=0x7fff3b5fc9a0, cancel=true) at futex-internal.c:57
  585. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x178014b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3b5fc9a0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  586. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x178014b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3b5fc9a0, private=private@entry=0) at futex-internal.c:139
  587. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x17801490, mutex=0x17801468, clockid=<optimized out>, abstime=0x7fff3b5fc9a0) at pthread_cond_wait.c:426
  588. #6  ___pthread_cond_timedwait64 (cond=0x17801490, mutex=0x17801468, abstime=0x7fff3b5fc9a0) at pthread_cond_wait.c:483
  589. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  590. #8  0x00007fff3c9d51b4 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  591. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  592. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  593. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  594.  
  595. Thread 82 (Thread 0x7fff3bdfe6c0 (LWP 696340) "WavePlayers"):
  596. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  597. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  598. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1c52d2d0, expected=0, op=<optimized out>, abstime=0x7fff3bdfd9a0, cancel=true) at futex-internal.c:57
  599. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1c52d2d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3bdfd9a0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  600. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1c52d2d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3bdfd9a0, private=private@entry=0) at futex-internal.c:139
  601. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1c52d2b0, mutex=0x1c52d288, clockid=<optimized out>, abstime=0x7fff3bdfd9a0) at pthread_cond_wait.c:426
  602. #6  ___pthread_cond_timedwait64 (cond=0x1c52d2b0, mutex=0x1c52d288, abstime=0x7fff3bdfd9a0) at pthread_cond_wait.c:483
  603. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  604. #8  0x00007fff3c9d51b4 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  605. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  606. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  607. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  608.  
  609. Thread 81 (Thread 0x7fff3c5ff6c0 (LWP 696339) "WavePlayers"):
  610. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  611. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  612. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1dbfca70, expected=0, op=<optimized out>, abstime=0x7fff3c5fe9a0, cancel=true) at futex-internal.c:57
  613. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1dbfca70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3c5fe9a0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  614. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1dbfca70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff3c5fe9a0, private=private@entry=0) at futex-internal.c:139
  615. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1dbfca50, mutex=0x1dbfca28, clockid=<optimized out>, abstime=0x7fff3c5fe9a0) at pthread_cond_wait.c:426
  616. #6  ___pthread_cond_timedwait64 (cond=0x1dbfca50, mutex=0x1dbfca28, abstime=0x7fff3c5fe9a0) at pthread_cond_wait.c:483
  617. #7  0x00007fff3c9d4646 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  618. #8  0x00007fff3c9d51b4 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  619. #9  0x00007fff3c9d4841 in ??? () at /home/alex/.vst3/DecentSampler.vst3/Contents/x86_64-linux/DecentSampler.so
  620. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  621. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  622.  
  623. Thread 79 (Thread 0x7fff3e4016c0 (LWP 696337) "ArdourGUI"):
  624. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  625. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  626. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x1e258a68, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  627. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1e258a68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  628. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1e258a68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  629. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x1e258a68, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  630. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x1e258a68, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  631. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  632. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  633. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x1e274110) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  634. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  635. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  636.  
  637. Thread 78 (Thread 0x7fff3ec026c0 (LWP 696336) "ArdourGUI"):
  638. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  639. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  640. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x1e258a40, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  641. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1e258a40, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  642. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1e258a40, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  643. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x1e258a40, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  644. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x1e258a40, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  645. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  646. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  647. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x1cacf120) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  648. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  649. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  650.  
  651. Thread 77 (Thread 0x7fff3f4036c0 (LWP 696335) "LV2Worker"):
  652. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  653. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x1cacee10) at ../libs/pbd/semutils.cc:120
  654. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x1cacedf0) at ../libs/ardour/worker.cc:142
  655. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x1cacef70: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x1cacef80: 0x1cacedf0) at /usr/include/c++/15/bits/invoke.h:76
  656. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x1cacef70: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  657. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x1cacef70, __args=...) at /usr/include/c++/15/functional:515
  658. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x1cacef70) at /usr/include/c++/15/functional:600
  659. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  660. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  661. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  662. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x1cacf0a8) at /usr/include/c++/15/bits/std_function.h:593
  663. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x1cacf080) at ../libs/pbd/pthread_utils.cc:594
  664. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  665. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  666.  
  667. Thread 76 (Thread 0x7fff413fe6c0 (LWP 696330) "ArdourGUI"):
  668. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  669. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  670. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1c084420, expected=0, op=<optimized out>, abstime=0x7fff413fda20, cancel=true) at futex-internal.c:57
  671. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1c084420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff413fda20, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  672. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1c084420, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff413fda20, private=private@entry=0) at futex-internal.c:139
  673. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1c084400, mutex=0x1c0843d8, clockid=<optimized out>, abstime=0x7fff413fda20) at pthread_cond_wait.c:426
  674. #6  ___pthread_cond_timedwait64 (cond=0x1c084400, mutex=0x1c0843d8, abstime=0x7fff413fda20) at pthread_cond_wait.c:483
  675. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  676. #8  0x00007fff56239437 in hise::JavascriptThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  677. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  678. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  679. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  680. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  681.  
  682. Thread 75 (Thread 0x7fff41bff6c0 (LWP 696329) "ArdourGUI"):
  683. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  684. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  685. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x1a56ec60, expected=0, op=<optimized out>, abstime=0x7fff41bfea40, cancel=true) at futex-internal.c:57
  686. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x1a56ec60, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff41bfea40, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  687. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x1a56ec60, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff41bfea40, private=private@entry=0) at futex-internal.c:139
  688. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x1a56ec40, mutex=0x1a56ec18, clockid=<optimized out>, abstime=0x7fff41bfea40) at pthread_cond_wait.c:426
  689. #6  ___pthread_cond_timedwait64 (cond=0x1a56ec40, mutex=0x1a56ec18, abstime=0x7fff41bfea40) at pthread_cond_wait.c:483
  690. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  691. #8  0x00007fff564bb40d in hise::SampleThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  692. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  693. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  694. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  695. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  696.  
  697. Thread 74 (Thread 0x7fff424006c0 (LWP 696312) "ArdourGUI"):
  698. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  699. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  700. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x19ab0100, expected=0, op=<optimized out>, abstime=0x7fff423ffa20, cancel=true) at futex-internal.c:57
  701. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x19ab0100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff423ffa20, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  702. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x19ab0100, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff423ffa20, private=private@entry=0) at futex-internal.c:139
  703. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x19ab00e0, mutex=0x19ab00b8, clockid=<optimized out>, abstime=0x7fff423ffa20) at pthread_cond_wait.c:426
  704. #6  ___pthread_cond_timedwait64 (cond=0x19ab00e0, mutex=0x19ab00b8, abstime=0x7fff423ffa20) at pthread_cond_wait.c:483
  705. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  706. #8  0x00007fff56239437 in hise::JavascriptThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  707. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  708. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  709. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  710. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  711.  
  712. Thread 73 (Thread 0x7fff42c016c0 (LWP 696311) "ArdourGUI"):
  713. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  714. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  715. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x195062e0, expected=0, op=<optimized out>, abstime=0x7fff42c00a40, cancel=true) at futex-internal.c:57
  716. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x195062e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff42c00a40, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  717. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x195062e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff42c00a40, private=private@entry=0) at futex-internal.c:139
  718. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x195062c0, mutex=0x19506298, clockid=<optimized out>, abstime=0x7fff42c00a40) at pthread_cond_wait.c:426
  719. #6  ___pthread_cond_timedwait64 (cond=0x195062c0, mutex=0x19506298, abstime=0x7fff42c00a40) at pthread_cond_wait.c:483
  720. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  721. #8  0x00007fff564bb40d in hise::SampleThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  722. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  723. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  724. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  725. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  726.  
  727. Thread 72 (Thread 0x7fff447f86c0 (LWP 696310) "ArdourGUI"):
  728. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  729. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  730. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x168a0090, expected=0, op=<optimized out>, abstime=0x7fff447f7a20, cancel=true) at futex-internal.c:57
  731. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x168a0090, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff447f7a20, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  732. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x168a0090, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff447f7a20, private=private@entry=0) at futex-internal.c:139
  733. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x168a0070, mutex=0x168a0048, clockid=<optimized out>, abstime=0x7fff447f7a20) at pthread_cond_wait.c:426
  734. #6  ___pthread_cond_timedwait64 (cond=0x168a0070, mutex=0x168a0048, abstime=0x7fff447f7a20) at pthread_cond_wait.c:483
  735. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  736. #8  0x00007fff56239437 in hise::JavascriptThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  737. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  738. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  739. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  740. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  741.  
  742. Thread 71 (Thread 0x7fff44ff96c0 (LWP 696309) "ArdourGUI"):
  743. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  744. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  745. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x7fff8000f920, expected=0, op=<optimized out>, abstime=0x7fff44ff8a40, cancel=true) at futex-internal.c:57
  746. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7fff8000f920, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff44ff8a40, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  747. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fff8000f920, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff44ff8a40, private=private@entry=0) at futex-internal.c:139
  748. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x7fff8000f900, mutex=0x7fff8000f8d8, clockid=<optimized out>, abstime=0x7fff44ff8a40) at pthread_cond_wait.c:426
  749. #6  ___pthread_cond_timedwait64 (cond=0x7fff8000f900, mutex=0x7fff8000f8d8, abstime=0x7fff44ff8a40) at pthread_cond_wait.c:483
  750. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  751. #8  0x00007fff564bb40d in hise::SampleThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  752. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  753. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  754. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  755. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  756.  
  757. Thread 70 (Thread 0x7fff457fa6c0 (LWP 696308) "ArdourGUI"):
  758. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  759. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  760. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x159922b8, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  761. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x159922b8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  762. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x159922b8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  763. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x159922b8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  764. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x159922b8, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  765. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  766. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  767. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x159ac390) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  768. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  769. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  770.  
  771. Thread 69 (Thread 0x7fff45ffb6c0 (LWP 696307) "ArdourGUI"):
  772. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  773. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  774. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x15992290, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  775. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x15992290, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  776. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x15992290, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  777. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x15992290, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  778. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x15992290, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  779. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  780. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  781. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x15981e50) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  782. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  783. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  784.  
  785. Thread 68 (Thread 0x7fff467fc6c0 (LWP 696306) "LV2Worker"):
  786. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  787. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x158e1af0) at ../libs/pbd/semutils.cc:120
  788. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x158e1ad0) at ../libs/ardour/worker.cc:142
  789. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x15941c80: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x15941c90: 0x158e1ad0) at /usr/include/c++/15/bits/invoke.h:76
  790. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x15941c80: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  791. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x15941c80, __args=...) at /usr/include/c++/15/functional:515
  792. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x15941c80) at /usr/include/c++/15/functional:600
  793. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  794. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  795. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  796. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x15941db8) at /usr/include/c++/15/bits/std_function.h:593
  797. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x15941d90) at ../libs/pbd/pthread_utils.cc:594
  798. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  799. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  800.  
  801. Thread 67 (Thread 0x7fff46ffd6c0 (LWP 696305) "ArdourGUI"):
  802. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  803. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  804. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x14a28f90, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  805. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x14a28f90, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  806. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14a28f90, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  807. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x14a28f70, mutex=0x14a28f48, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  808. #6  ___pthread_cond_wait (cond=0x14a28f70, mutex=0x14a28f48) at pthread_cond_wait.c:458
  809. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  810. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  811. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  812. #10 0x00007fff78445b3c in std::thread::_State_impl<std::thread::_Invoker<std::tuple<ThreadPool::ThreadPool(unsigned long)::{lambda()#1}> > >::_M_run() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  813. #11 0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x14bd8b30) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  814. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  815. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  816.  
  817. Thread 66 (Thread 0x7fff477fe6c0 (LWP 696304) "ArdourGUI"):
  818. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  819. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  820. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x14a28f90, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  821. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x14a28f90, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  822. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14a28f90, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  823. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x14a28f70, mutex=0x14a28f48, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  824. #6  ___pthread_cond_wait (cond=0x14a28f70, mutex=0x14a28f48) at pthread_cond_wait.c:458
  825. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  826. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  827. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  828. #10 0x00007fff78445b3c in std::thread::_State_impl<std::thread::_Invoker<std::tuple<ThreadPool::ThreadPool(unsigned long)::{lambda()#1}> > >::_M_run() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  829. #11 0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x14bd8af0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  830. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  831. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  832.  
  833. Thread 65 (Thread 0x7fff47fff6c0 (LWP 696303) "ArdourGUI"):
  834. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  835. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  836. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x14bbd058, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  837. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x14bbd058, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  838. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14bbd058, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  839. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x14bbd058, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  840. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x14bbd058, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  841. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  842. #8  0x00007fff78444209 in sfz::FilePool::garbageJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  843. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x14bd8a50) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  844. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  845. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  846.  
  847. Thread 64 (Thread 0x7fff4ca006c0 (LWP 696302) "ArdourGUI"):
  848. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  849. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  850. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=<optimized out>, futex_word=0x14bbd030, expected=0, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  851. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x14bbd030, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>, cancel=cancel@entry=true) at futex-internal.c:87
  852. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x14bbd030, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=<optimized out>) at futex-internal.c:139
  853. #5  0x00007ffff199a2af in do_futex_wait (sem=sem@entry=0x14bbd030, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:111
  854. #6  0x00007ffff199a348 in __new_sem_wait_slow64 (sem=0x14bbd030, abstime=0x0, clockid=0) at /usr/src/debug/glibc-2.41-18.fc42.x86_64/nptl/sem_waitcommon.c:183
  855. #7  0x00007fff7847ba3c in RTSemaphore::wait() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  856. #8  0x00007fff78444401 in sfz::FilePool::dispatchingJob() () at /usr/lib64/lv2/sfizz.lv2/Contents/Binary/sfizz.so
  857. #9  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x14aeebe0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  858. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  859. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  860.  
  861. Thread 63 (Thread 0x7fff4d2016c0 (LWP 696301) "LV2Worker"):
  862. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  863. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x14ad8fe0) at ../libs/pbd/semutils.cc:120
  864. #2  0x00007ffff5d8ac8a in ARDOUR::Worker::run (this=0x14ad8fc0) at ../libs/ardour/worker.cc:142
  865. #3  0x00007ffff5d8baaf in std::__invoke_impl<void, void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__f=@0x14ac62d0: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>, __t=@0x14ac62e0: 0x14ad8fc0) at /usr/include/c++/15/bits/invoke.h:76
  866. #4  0x00007ffff5d8ba37 in std::__invoke<void (ARDOUR::Worker::*&)(), ARDOUR::Worker*&> (__fn=@0x14ac62d0: (void (ARDOUR::Worker::*)(ARDOUR::Worker * const)) 0x7ffff5d8ac5e <ARDOUR::Worker::run()>) at /usr/include/c++/15/bits/invoke.h:98
  867. #5  0x00007ffff5d8b9c8 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x14ac62d0, __args=...) at /usr/include/c++/15/functional:515
  868. #6  0x00007ffff5d8b908 in std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>::operator()<, void>() (this=0x14ac62d0) at /usr/include/c++/15/functional:600
  869. #7  0x00007ffff5d8b85c in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  870. #8  0x00007ffff5d8b712 in std::__invoke_r<void, std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&>(std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  871. #9  0x00007ffff5d8b555 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Worker::*(ARDOUR::Worker*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  872. #10 0x00000000004517e6 in std::function<void()>::operator() (this=0x14aee0b8) at /usr/include/c++/15/bits/std_function.h:593
  873. #11 0x00007ffff488521f in PBD::Thread::_run (arg=0x14aee090) at ../libs/pbd/pthread_utils.cc:594
  874. #12 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  875. #13 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  876.  
  877. Thread 62 (Thread 0x7fff4f7fe6c0 (LWP 696300) "ArdourGUI"):
  878. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  879. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=90, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  880. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x116c5284, expected=90, op=<optimized out>, abstime=0x7fff4f7fda20, cancel=true) at futex-internal.c:57
  881. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x116c5284, expected=expected@entry=90, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff4f7fda20, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  882. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x116c5284, expected=expected@entry=90, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff4f7fda20, private=private@entry=0) at futex-internal.c:139
  883. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x116c5260, mutex=0x116c5238, clockid=<optimized out>, abstime=0x7fff4f7fda20) at pthread_cond_wait.c:426
  884. #6  ___pthread_cond_timedwait64 (cond=0x116c5260, mutex=0x116c5238, abstime=0x7fff4f7fda20) at pthread_cond_wait.c:483
  885. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  886. #8  0x00007fff56239437 in hise::JavascriptThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  887. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  888. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  889. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  890. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  891.  
  892. Thread 61 (Thread 0x7fff4ffff6c0 (LWP 696299) "ArdourGUI"):
  893. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  894. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  895. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x68dce80, expected=0, op=<optimized out>, abstime=0x7fff4fffea40, cancel=true) at futex-internal.c:57
  896. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x68dce80, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff4fffea40, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  897. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x68dce80, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff4fffea40, private=private@entry=0) at futex-internal.c:139
  898. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0x68dce60, mutex=0x68dce38, clockid=<optimized out>, abstime=0x7fff4fffea40) at pthread_cond_wait.c:426
  899. #6  ___pthread_cond_timedwait64 (cond=0x68dce60, mutex=0x68dce38, abstime=0x7fff4fffea40) at pthread_cond_wait.c:483
  900. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  901. #8  0x00007fff564bb40d in hise::SampleThreadPool::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  902. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  903. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  904. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  905. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  906.  
  907. Thread 60 (Thread 0x7fff54dfe6c0 (LWP 696298) "JUCE Timer"):
  908. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  909. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=712, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  910. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0xf2ec6a0, expected=712, op=<optimized out>, abstime=0x7fff54dfda50, cancel=true) at futex-internal.c:57
  911. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0xf2ec6a0, expected=expected@entry=712, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff54dfda50, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  912. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0xf2ec6a0, expected=expected@entry=712, clockid=clockid@entry=0, abstime=abstime@entry=0x7fff54dfda50, private=private@entry=0) at futex-internal.c:139
  913. #5  0x00007ffff1991688 in __pthread_cond_wait_common (cond=0xf2ec680, mutex=0xf2ec658, clockid=<optimized out>, abstime=0x7fff54dfda50) at pthread_cond_wait.c:426
  914. #6  ___pthread_cond_timedwait64 (cond=0xf2ec680, mutex=0xf2ec658, abstime=0x7fff54dfda50) at pthread_cond_wait.c:483
  915. #7  0x00007fff56906e9f in juce::WaitableEvent::wait(int) const () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  916. #8  0x00007fff569152f4 in juce::Timer::TimerThread::run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  917. #9  0x00007fff56e58e45 in juce::Thread::threadEntryPoint() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  918. #10 0x00007fff56922849 in juce::threadEntryProc(void*) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  919. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  920. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  921.  
  922. Thread 59 (Thread 0x7fff555ff6c0 (LWP 696297) "ArdourGUI"):
  923. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  924. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=230) at cancellation.c:49
  925. #2  0x00007ffff19dec62 in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
  926. #3  0x00007ffff19eac77 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
  927. #4  0x00007fff569082f1 in juce::Thread::sleep(int) () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  928. #5  0x00007fff5605b9ea in std::thread::_State_impl<std::thread::_Invoker<std::tuple<juce::MessageThread::start()::{lambda()#1}> > >::_M_run() () at /home/alex/.vst3/Rhapsody.vst3/Contents/x86_64-linux/Rhapsody.so
  929. #6  0x00007ffff1c4e424 in std::execute_native_thread_routine (__p=0x112e2f60) at ../../../../../libstdc++-v3/src/c++11/thread.cc:104
  930. #7  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  931. #8  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  932.  
  933. Thread 58 (Thread 0x7fff57fff6c0 (LWP 696295) "JUCE Timer"):
  934. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  935. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=a3@entry=0, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  936. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x35618d4, expected=0, op=<optimized out>, abstime=0x7fff57ffe9c0, cancel=true) at futex-internal.c:57
  937. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x35618d4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff57ffe9c0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  938. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x35618d4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fff57ffe9c0, private=private@entry=0) at futex-internal.c:139
  939. #5  0x00007ffff19918b2 in __pthread_cond_wait_common (cond=0x35618b0, mutex=0x3561888, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:426
  940. #6  ___pthread_cond_clockwait64 (cond=0x35618b0, mutex=0x3561888, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:522
  941. #7  ___pthread_cond_clockwait64 (cond=0x35618b0, mutex=0x3561888, clockid=1, abstime=<optimized out>) at pthread_cond_wait.c:510
  942. #8  0x00007fff944cf5b8 in juce::WaitableEvent::wait(double) const () at /home/alex/.vst3/Sinevibes/SinevibesHollow.vst3/Contents/x86_64-linux/SinevibesHollow.so
  943. #9  0x00007fff944da1df in juce::Timer::TimerThread::run() () at /home/alex/.vst3/Sinevibes/SinevibesHollow.vst3/Contents/x86_64-linux/SinevibesHollow.so
  944. #10 0x00007fff944cf739 in juce::Thread::createNativeThread(juce::Thread::Priority)::{lambda(void*)#1}::_FUN(void*) [clone .lto_priv.0] () at /home/alex/.vst3/Sinevibes/SinevibesHollow.vst3/Contents/x86_64-linux/SinevibesHollow.so
  945. #11 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  946. #12 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  947.  
  948. Thread 57 (Thread 0x7fff78ff96c0 (LWP 696294) "ArdourGUI"):
  949. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  950. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=230) at cancellation.c:49
  951. #2  0x00007ffff19dec62 in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
  952. #3  0x00007ffff19eac77 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
  953. #4  0x00007fff9446308d in juce::detail::MessageThread::run() () at /home/alex/.vst3/Sinevibes/SinevibesHollow.vst3/Contents/x86_64-linux/SinevibesHollow.so
  954. #5  0x00007fff944cf739 in juce::Thread::createNativeThread(juce::Thread::Priority)::{lambda(void*)#1}::_FUN(void*) [clone .lto_priv.0] () at /home/alex/.vst3/Sinevibes/SinevibesHollow.vst3/Contents/x86_64-linux/SinevibesHollow.so
  955. #6  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  956. #7  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  957.  
  958. Thread 56 (Thread 0x7fff797fa6c0 (LWP 696292) "midiUI"):
  959. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  960. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
  961. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
  962. #3  0x00007ffff1a08806 in __GI_ppoll (fds=fds@entry=0x7fff58041930, nfds=nfds@entry=4, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
  963. #4  0x00007ffff3a28890 in ppoll (__fds=0x7fff58041930, __nfds=4, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
  964. #5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x26007a0, timeout_usec=<optimized out>, fds=0x7fff58041930, n_fds=4) at ../glib/gmain.c:4632
  965. #6  g_main_context_iterate_unlocked (context=0x26007a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4309
  966. #7  0x00007ffff3a28a4f in g_main_loop_run (loop=0xef0e870) at ../glib/gmain.c:4516
  967. #8  0x00007ffff48182f3 in BaseUI::main_thread (this=0x49ce1a0) at ../libs/pbd/base_ui.cc:101
  968. #9  0x00007ffff481e329 in std::__invoke_impl<void, void (BaseUI::*&)(), BaseUI*&> (__f=@0xef0ead0: (void (BaseUI::*)(BaseUI * const)) 0x7ffff48180dc <BaseUI::main_thread()>, __t=@0xef0eae0: 0x49ce1a0) at /usr/include/c++/15/bits/invoke.h:76
  969. #10 0x00007ffff481e1a1 in std::__invoke<void (BaseUI::*&)(), BaseUI*&> (__fn=@0xef0ead0: (void (BaseUI::*)(BaseUI * const)) 0x7ffff48180dc <BaseUI::main_thread()>) at /usr/include/c++/15/bits/invoke.h:98
  970. #11 0x00007ffff481e072 in std::_Bind<void (BaseUI::*(BaseUI*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0xef0ead0, __args=...) at /usr/include/c++/15/functional:515
  971. #12 0x00007ffff481dbe0 in std::_Bind<void (BaseUI::*(BaseUI*))()>::operator()<, void>() (this=0xef0ead0) at /usr/include/c++/15/functional:600
  972. #13 0x00007ffff481d760 in std::__invoke_impl<void, std::_Bind<void (BaseUI::*(BaseUI*))()>&>(std::__invoke_other, std::_Bind<void (BaseUI::*(BaseUI*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  973. #14 0x00007ffff481cd1e in std::__invoke_r<void, std::_Bind<void (BaseUI::*(BaseUI*))()>&>(std::_Bind<void (BaseUI::*(BaseUI*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  974. #15 0x00007ffff481bcf7 in std::_Function_handler<void (), std::_Bind<void (BaseUI::*(BaseUI*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  975. #16 0x00000000004517e6 in std::function<void()>::operator() (this=0xef0ea98) at /usr/include/c++/15/bits/std_function.h:593
  976. #17 0x00007ffff488521f in PBD::Thread::_run (arg=0xef0ea70) at ../libs/pbd/pthread_utils.cc:594
  977. #18 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  978. #19 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  979.  
  980. Thread 55 (Thread 0x7fffac411ac0 (LWP 696291) "butler"):
  981. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  982. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
  983. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
  984. #3  0x00007ffff1a082de in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
  985. #4  0x00007ffff4832d2e in CrossThreadChannel::poll_for_request (this=0x49c2748) at ../libs/pbd/crossthread.posix.cc:108
  986. #5  0x00007ffff4832d9d in CrossThreadChannel::receive (this=0x49c2748, msg=@0x7fffac41040f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
  987. #6  0x00007ffff560c7a4 in ARDOUR::Butler::thread_work (this=0x49c2630) at ../libs/ardour/butler.cc:208
  988. #7  0x00007ffff560c015 in ARDOUR::Butler::_thread_work (arg=0x49c2630) at ../libs/ardour/butler.cc:178
  989. #8  0x00007ffff4883de3 in fake_thread_start (arg=0xeec3970) at ../libs/pbd/pthread_utils.cc:199
  990. #9  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  991. #10 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  992.  
  993. Thread 54 (Thread 0x7fff79ffb6c0 (LWP 696290) "IO-1-0x7fff79ff"):
  994. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  995. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x49cb61c) at ../libs/pbd/semutils.cc:120
  996. #2  0x00007ffff57ddc63 in ARDOUR::IOTaskList::io_thread (this=0x49cb5e0) at ../libs/ardour/io_tasklist.cc:166
  997. #3  0x00007ffff57ddb84 in ARDOUR::IOTaskList::_worker_thread (me=0x49cb5e0) at ../libs/ardour/io_tasklist.cc:154
  998. #4  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  999. #5  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1000.  
  1001. Thread 53 (Thread 0x7fff7a7fc6c0 (LWP 696289) "IO-0-0x7fff7a7f"):
  1002. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1003. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x49cb61c) at ../libs/pbd/semutils.cc:120
  1004. #2  0x00007ffff57ddc63 in ARDOUR::IOTaskList::io_thread (this=0x49cb5e0) at ../libs/ardour/io_tasklist.cc:166
  1005. #3  0x00007ffff57ddb84 in ARDOUR::IOTaskList::_worker_thread (me=0x49cb5e0) at ../libs/ardour/io_tasklist.cc:154
  1006. #4  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1007. #5  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1008.  
  1009. Thread 52 (Thread 0x7fff7b7fe6c0 (LWP 696288) "RT-2-0x7fff7b7f"):
  1010. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1011. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x72a0a54) at ../libs/pbd/semutils.cc:120
  1012. #2  0x00007ffff57659aa in ARDOUR::Graph::run_one (this=0x72a0900) at ../libs/ardour/graph.cc:320
  1013. #3  0x00007ffff576602e in ARDOUR::Graph::helper_thread (this=0x72a0900) at ../libs/ardour/graph.cc:372
  1014. #4  0x00007ffff5772142 in std::__invoke_impl<void, void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__f=@0x7fff740011c0: (void (ARDOUR::Graph::*)(ARDOUR::Graph * const)) 0x7ffff5765df0 <ARDOUR::Graph::helper_thread()>, __t=@0x7fff740011d0: 0x72a0900) at /usr/include/c++/15/bits/invoke.h:76
  1015. #5  0x00007ffff5771bbd in std::__invoke<void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__fn=@0x7fff740011c0: (void (ARDOUR::Graph::*)(ARDOUR::Graph * const)) 0x7ffff5765df0 <ARDOUR::Graph::helper_thread()>) at /usr/include/c++/15/bits/invoke.h:98
  1016. #6  0x00007ffff577143a in std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff740011c0, __args=...) at /usr/include/c++/15/functional:515
  1017. #7  0x00007ffff57702c4 in std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::operator()<, void>() (this=0x7fff740011c0) at /usr/include/c++/15/functional:600
  1018. #8  0x00007ffff576ef84 in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  1019. #9  0x00007ffff576d2fa in std::__invoke_r<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  1020. #10 0x00007ffff576c34b in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1021. #11 0x00000000004517e6 in std::function<void()>::operator() (this=0x7fff7b7fdae0) at /usr/include/c++/15/bits/std_function.h:593
  1022. #12 0x00007fffd80bbe0c in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x49cb660) at ../libs/backends/jack/jack_audiobackend.cc:895
  1023. #13 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1024. #14 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1025.  
  1026. Thread 51 (Thread 0x7fff957fa6c0 (LWP 696287) "RT-1-0x7fff957f"):
  1027. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1028. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x72a0a60) at ../libs/pbd/semutils.cc:120
  1029. #2  0x00007ffff5765107 in ARDOUR::Graph::reached_terminal_node (this=0x72a0900) at ../libs/ardour/graph.cc:267
  1030. #3  0x00007ffff5772b9b in ARDOUR::GraphNode::finish (this=0xf341a00, chain=0x7fff800109d0) at ../libs/ardour/graphnode.cc:107
  1031. #4  0x00007ffff5772a80 in ARDOUR::GraphNode::run (this=0xf341a00, chain=0x7fff800109d0) at ../libs/ardour/graphnode.cc:74
  1032. #5  0x00007ffff5765be4 in ARDOUR::Graph::run_one (this=0x72a0900) at ../libs/ardour/graph.cc:344
  1033. #6  0x00007ffff576602e in ARDOUR::Graph::helper_thread (this=0x72a0900) at ../libs/ardour/graph.cc:372
  1034. #7  0x00007ffff5772142 in std::__invoke_impl<void, void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__f=@0x7fff90001300: (void (ARDOUR::Graph::*)(ARDOUR::Graph * const)) 0x7ffff5765df0 <ARDOUR::Graph::helper_thread()>, __t=@0x7fff90001310: 0x72a0900) at /usr/include/c++/15/bits/invoke.h:76
  1035. #8  0x00007ffff5771bbd in std::__invoke<void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__fn=@0x7fff90001300: (void (ARDOUR::Graph::*)(ARDOUR::Graph * const)) 0x7ffff5765df0 <ARDOUR::Graph::helper_thread()>) at /usr/include/c++/15/bits/invoke.h:98
  1036. #9  0x00007ffff577143a in std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff90001300, __args=...) at /usr/include/c++/15/functional:515
  1037. #10 0x00007ffff57702c4 in std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::operator()<, void>() (this=0x7fff90001300) at /usr/include/c++/15/functional:600
  1038. #11 0x00007ffff576ef84 in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  1039. #12 0x00007ffff576d2fa in std::__invoke_r<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  1040. #13 0x00007ffff576c34b in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1041. #14 0x00000000004517e6 in std::function<void()>::operator() (this=0x7fff957f9ae0) at /usr/include/c++/15/bits/std_function.h:593
  1042. #15 0x00007fffd80bbe0c in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x49bc0c0) at ../libs/backends/jack/jack_audiobackend.cc:895
  1043. #16 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1044. #17 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1045.  
  1046. Thread 50 (Thread 0x7fff96ffd6c0 (LWP 696286) "RT-main-0x7fff9"):
  1047. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1048. #1  0x00007ffff488d0ca in PBD::Semaphore::wait (this=0x72a0a54) at ../libs/pbd/semutils.cc:120
  1049. #2  0x00007ffff57659aa in ARDOUR::Graph::run_one (this=0x72a0900) at ../libs/ardour/graph.cc:320
  1050. #3  0x00007ffff5766612 in ARDOUR::Graph::main_thread (this=0x72a0900) at ../libs/ardour/graph.cc:425
  1051. #4  0x00007ffff5772142 in std::__invoke_impl<void, void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__f=@0x7fff88000d20: (void (ARDOUR::Graph::*)(ARDOUR::Graph * const)) 0x7ffff5766190 <ARDOUR::Graph::main_thread()>, __t=@0x7fff88000d30: 0x72a0900) at /usr/include/c++/15/bits/invoke.h:76
  1052. #5  0x00007ffff5771bbd in std::__invoke<void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__fn=@0x7fff88000d20: (void (ARDOUR::Graph::*)(ARDOUR::Graph * const)) 0x7ffff5766190 <ARDOUR::Graph::main_thread()>) at /usr/include/c++/15/bits/invoke.h:98
  1053. #6  0x00007ffff577143a in std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x7fff88000d20, __args=...) at /usr/include/c++/15/functional:515
  1054. #7  0x00007ffff57702c4 in std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::operator()<, void>() (this=0x7fff88000d20) at /usr/include/c++/15/functional:600
  1055. #8  0x00007ffff576ef84 in std::__invoke_impl<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  1056. #9  0x00007ffff576d2fa in std::__invoke_r<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  1057. #10 0x00007ffff576c34b in std::_Function_handler<void (), std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1058. #11 0x00000000004517e6 in std::function<void()>::operator() (this=0x7fff96ffcae0) at /usr/include/c++/15/bits/std_function.h:593
  1059. #12 0x00007fffd80bbe0c in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x264bf90) at ../libs/backends/jack/jack_audiobackend.cc:895
  1060. #13 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1061. #14 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1062.  
  1063. Thread 49 (Thread 0x7fffacff96c0 (LWP 696285) "[pango] fontcon"):
  1064. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1065. #1  0x00007ffff3a4a72b in g_cond_wait_impl (cond=0x708d178, mutex=0x708d170) at ../glib/gthread-posix.c:1026
  1066. #2  g_cond_wait (cond=0x708d178, mutex=0x708d170) at ../glib/gthread.c:1686
  1067. #3  0x00007ffff39e8e4c in g_async_queue_pop_intern_unlocked (queue=0x708d170, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
  1068. #4  0x00007ffff39e8ebc in g_async_queue_pop (queue=queue@entry=0x708d170) at ../glib/gasyncqueue.c:409
  1069. #5  0x00007ffff26c4689 in fc_thread_func (data=0x708d170) at ../pango/pangofc-fontmap.c:997
  1070. #6  0x00007ffff3a53662 in g_thread_proxy (data=0x708d1c0) at ../glib/gthread.c:893
  1071. #7  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1072. #8  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1073.  
  1074. Thread 47 (Thread 0x7fff7affd6c0 (LWP 696283) "[pango] fontcon"):
  1075. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1076. #1  0x00007ffff3a4a72b in g_cond_wait_impl (cond=0x2766648, mutex=0x2766640) at ../glib/gthread-posix.c:1026
  1077. #2  g_cond_wait (cond=0x2766648, mutex=0x2766640) at ../glib/gthread.c:1686
  1078. #3  0x00007ffff39e8e4c in g_async_queue_pop_intern_unlocked (queue=0x2766640, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
  1079. #4  0x00007ffff39e8ebc in g_async_queue_pop (queue=queue@entry=0x2766640) at ../glib/gasyncqueue.c:409
  1080. #5  0x00007ffff26c4689 in fc_thread_func (data=0x2766640) at ../pango/pangofc-fontmap.c:997
  1081. #6  0x00007ffff3a53662 in g_thread_proxy (data=0x39fc880) at ../glib/gthread.c:893
  1082. #7  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1083. #8  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1084.  
  1085. Thread 37 (Thread 0x7fff95ffb6c0 (LWP 696257) "AudioEngine 1"):
  1086. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1087. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=a2@entry=140735709946816, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at cancellation.c:49
  1088. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=a2@entry=140735709946816, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at cancellation.c:75
  1089. #3  0x00007ffff1a15655 in epoll_wait (epfd=<optimized out>, events=events@entry=0x7fff95ffa3c0, maxevents=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
  1090. #4  0x00007fffd93d45f9 in impl_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fff95ffa590, n_ev=<optimized out>, timeout=<optimized out>) at ../spa/plugins/support/system.c:138
  1091. #5  0x00007fffd93c13df in spa_system_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fff95ffa590, n_ev=32, timeout=-1) at ../spa/include/spa/support/system.h:154
  1092. #6  loop_iterate_cancel (object=0x26f1a68, timeout=-1) at ../spa/plugins/support/loop.c:654
  1093. #7  0x00007fffc698ef1c in spa_loop_control_iterate_fast (object=<optimized out>, timeout=-1) at ../spa/include/spa/support/loop.h:312
  1094. #8  pw_loop_iterate (object=<optimized out>, timeout=-1) at ../src/pipewire/loop.h:89
  1095. #9  pw_data_loop_wait (this=0x2634eb0, timeout=timeout@entry=-1) at ../src/pipewire/data-loop.c:29
  1096. #10 0x00007fffd8fdf530 in cycle_wait (c=<optimized out>) at ../pipewire-jack/src/pipewire-jack.c:2075
  1097. #11 jack_cycle_wait (client=0x3e2d660) at ../pipewire-jack/src/pipewire-jack.c:5030
  1098. #12 0x00007fffd80bbecf in ARDOUR::JACKAudioBackend::process_thread (this=0x2977b40) at ../libs/backends/jack/jack_audiobackend.cc:924
  1099. #13 0x00007fffd80bbe5a in ARDOUR::JACKAudioBackend::_process_thread (arg=0x2977b40) at ../libs/backends/jack/jack_audiobackend.cc:903
  1100. #14 0x00007fffd93c1506 in loop_iterate_cancel (object=0x26f1a68, timeout=<optimized out>) at ../spa/plugins/support/loop.c:684
  1101. #15 0x00007fffc6995d51 in do_loop (user_data=0x2634eb0) at ../src/pipewire/data-loop.c:67
  1102. #16 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1103. #17 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1104.  
  1105. Thread 36 (Thread 0x7fff967fc6c0 (LWP 696256) "pw-ardour"):
  1106. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1107. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=a2@entry=140735718340336, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at cancellation.c:49
  1108. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=a2@entry=140735718340336, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at cancellation.c:75
  1109. #3  0x00007ffff1a15655 in epoll_wait (epfd=<optimized out>, events=events@entry=0x7fff967fb6f0, maxevents=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
  1110. #4  0x00007fffd93d45f9 in impl_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fff967fb8b0, n_ev=<optimized out>, timeout=<optimized out>) at ../spa/plugins/support/system.c:138
  1111. #5  0x00007fffd93c16ff in spa_system_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fff967fb8b0, n_ev=32, timeout=-1) at ../spa/include/spa/support/system.h:154
  1112. #6  loop_iterate (object=0x2673468, timeout=-1) at ../spa/plugins/support/loop.c:701
  1113. #7  0x00007fffc69f3584 in spa_loop_control_iterate_fast (object=<optimized out>, timeout=-1) at ../spa/include/spa/support/loop.h:312
  1114. #8  pw_loop_iterate (object=<optimized out>, timeout=-1) at ../src/pipewire/loop.h:89
  1115. #9  do_loop (user_data=0x275af60) at ../src/pipewire/thread-loop.c:294
  1116. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1117. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1118.  
  1119. Thread 35 (Thread 0x7fffaeffd6c0 (LWP 696255) "pw-ardour"):
  1120. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1121. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=a2@entry=140736129386224, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at cancellation.c:49
  1122. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=a2@entry=140736129386224, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=0, nr=232) at cancellation.c:75
  1123. #3  0x00007ffff1a15655 in epoll_wait (epfd=<optimized out>, events=events@entry=0x7fffaeffc6f0, maxevents=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
  1124. #4  0x00007fffd93d45f9 in impl_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fffaeffc8b0, n_ev=<optimized out>, timeout=<optimized out>) at ../spa/plugins/support/system.c:138
  1125. #5  0x00007fffd93c16ff in spa_system_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7fffaeffc8b0, n_ev=32, timeout=-1) at ../spa/include/spa/support/system.h:154
  1126. #6  loop_iterate (object=0x270d268, timeout=-1) at ../spa/plugins/support/loop.c:701
  1127. #7  0x00007fffc69f3584 in spa_loop_control_iterate_fast (object=<optimized out>, timeout=-1) at ../spa/include/spa/support/loop.h:312
  1128. #8  pw_loop_iterate (object=<optimized out>, timeout=-1) at ../src/pipewire/loop.h:89
  1129. #9  do_loop (user_data=0x2725720) at ../src/pipewire/thread-loop.c:294
  1130. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1131. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1132.  
  1133. Thread 24 (Thread 0x7fffaf7fe6c0 (LWP 696211) "gdbus"):
  1134. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1135. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
  1136. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
  1137. #3  0x00007ffff1a08806 in __GI_ppoll (fds=fds@entry=0x7fffa8000bb0, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
  1138. #4  0x00007ffff3a28890 in ppoll (__fds=0x7fffa8000bb0, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
  1139. #5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x26482c0, timeout_usec=<optimized out>, fds=0x7fffa8000bb0, n_fds=2) at ../glib/gmain.c:4632
  1140. #6  g_main_context_iterate_unlocked (context=0x26482c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4309
  1141. #7  0x00007ffff3a28a4f in g_main_loop_run (loop=0x26484e0) at ../glib/gmain.c:4516
  1142. #8  0x00007ffff2131b72 in gdbus_shared_thread_func (user_data=0x2649480) at ../gio/gdbusprivate.c:284
  1143. #9  0x00007ffff3a53662 in g_thread_proxy (data=0x2648500) at ../glib/gthread.c:893
  1144. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1145. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1146.  
  1147. Thread 23 (Thread 0x7fffaffff6c0 (LWP 696210) "gmain"):
  1148. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1149. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:49
  1150. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0, nr=271) at cancellation.c:75
  1151. #3  0x00007ffff1a08806 in __GI_ppoll (fds=fds@entry=0x7fffb4008180, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
  1152. #4  0x00007ffff3a28890 in ppoll (__fds=0x7fffb4008180, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101
  1153. #5  g_main_context_poll_unlocked (priority=<optimized out>, context=0x26032e0, timeout_usec=<optimized out>, fds=0x7fffb4008180, n_fds=2) at ../glib/gmain.c:4632
  1154. #6  g_main_context_iterate_unlocked (context=context@entry=0x26032e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4309
  1155. #7  0x00007ffff3a28953 in g_main_context_iteration (context=0x26032e0, may_block=may_block@entry=1) at ../glib/gmain.c:4379
  1156. #8  0x00007ffff3a289a1 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6578
  1157. #9  0x00007ffff3a53662 in g_thread_proxy (data=0x2641b30) at ../glib/gthread.c:893
  1158. #10 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1159. #11 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1160.  
  1161. Thread 22 (Thread 0x7fffc5e026c0 (LWP 696209) "pool-spawner"):
  1162. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1163. #1  0x00007ffff3a4a72b in g_cond_wait_impl (cond=0x2640e38, mutex=0x2640e30) at ../glib/gthread-posix.c:1026
  1164. #2  g_cond_wait (cond=0x2640e38, mutex=0x2640e30) at ../glib/gthread.c:1686
  1165. #3  0x00007ffff39e8e4c in g_async_queue_pop_intern_unlocked (queue=0x2640e30, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
  1166. #4  0x00007ffff3a53b14 in g_thread_pool_spawn_thread (data=<optimized out>) at ../glib/gthreadpool.c:297
  1167. #5  0x00007ffff3a53662 in g_thread_proxy (data=0x2640e80) at ../glib/gthread.c:893
  1168. #6  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1169. #7  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1170.  
  1171. Thread 15 (Thread 0x7fffc52e96c0 (LWP 696202) "[pango] fontcon"):
  1172. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1173. #1  0x00007ffff3a4a72b in g_cond_wait_impl (cond=0x29a51a8, mutex=0x29a51a0) at ../glib/gthread-posix.c:1026
  1174. #2  g_cond_wait (cond=0x29a51a8, mutex=0x29a51a0) at ../glib/gthread.c:1686
  1175. #3  0x00007ffff39e8e4c in g_async_queue_pop_intern_unlocked (queue=0x29a51a0, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
  1176. #4  0x00007ffff39e8ebc in g_async_queue_pop (queue=queue@entry=0x29a51a0) at ../glib/gasyncqueue.c:409
  1177. #5  0x00007ffff26c4689 in fc_thread_func (data=0x29a51a0) at ../pango/pangofc-fontmap.c:997
  1178. #6  0x00007ffff3a53662 in g_thread_proxy (data=0x2ac0e80) at ../glib/gthread.c:893
  1179. #7  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1180. #8  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1181.  
  1182. Thread 14 (Thread 0x7fffc4ae86c0 (LWP 696201) "[pango] fontcon"):
  1183. #0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  1184. #1  0x00007ffff3a4a72b in g_cond_wait_impl (cond=0x23a1058, mutex=0x23a1050) at ../glib/gthread-posix.c:1026
  1185. #2  g_cond_wait (cond=0x23a1058, mutex=0x23a1050) at ../glib/gthread.c:1686
  1186. #3  0x00007ffff39e8e4c in g_async_queue_pop_intern_unlocked (queue=0x23a1050, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
  1187. #4  0x00007ffff39e8ebc in g_async_queue_pop (queue=queue@entry=0x23a1050) at ../glib/gasyncqueue.c:409
  1188. #5  0x00007ffff26c4689 in fc_thread_func (data=0x23a1050) at ../pango/pangofc-fontmap.c:997
  1189. #6  0x00007ffff3a53662 in g_thread_proxy (data=0x23a10a0) at ../glib/gthread.c:893
  1190. #7  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1191. #8  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1192.  
  1193. Thread 10 (Thread 0x7fffc73586c0 (LWP 696186) "DeviceList"):
  1194. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1195. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  1196. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x28b34e0, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  1197. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x28b34e0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  1198. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x28b34e0, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  1199. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x28b34c0, mutex=0x2bd60b0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  1200. #6  ___pthread_cond_wait (cond=0x28b34c0, mutex=0x2bd60b0) at pthread_cond_wait.c:458
  1201. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  1202. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  1203. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  1204. #10 0x00000000013061d7 in std::_V2::condition_variable_any::wait<PBD::Mutex> (this=0x28b34c0, __lock=...) at /usr/include/c++/15/condition_variable:317
  1205. #11 0x0000000001305ea5 in PBD::Cond::wait (this=0x28b34c0, mutex=...) at ../libs/pbd/pbd/mutex.h:124
  1206. #12 0x00007ffff5578a4b in ARDOUR::AudioEngine::do_devicelist_update (this=0x28b26e0) at ../libs/ardour/audioengine.cc:757
  1207. #13 0x00007ffff5587e69 in std::__invoke_impl<void, void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__f=@0x2bd6220: (void (ARDOUR::AudioEngine::*)(ARDOUR::AudioEngine * const)) 0x7ffff55788a4 <ARDOUR::AudioEngine::do_devicelist_update()>, __t=@0x2bd6230: 0x28b26e0) at /usr/include/c++/15/bits/invoke.h:76
  1208. #14 0x00007ffff5587d63 in std::__invoke<void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__fn=@0x2bd6220: (void (ARDOUR::AudioEngine::*)(ARDOUR::AudioEngine * const)) 0x7ffff55788a4 <ARDOUR::AudioEngine::do_devicelist_update()>) at /usr/include/c++/15/bits/invoke.h:98
  1209. #15 0x00007ffff5587bae in std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x2bd6220, __args=...) at /usr/include/c++/15/functional:515
  1210. #16 0x00007ffff55873f6 in std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::operator()<, void>() (this=0x2bd6220) at /usr/include/c++/15/functional:600
  1211. #17 0x00007ffff5586d6a in std::__invoke_impl<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  1212. #18 0x00007ffff5585946 in std::__invoke_r<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  1213. #19 0x00007ffff5583a53 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1214. #20 0x00000000004517e6 in std::function<void()>::operator() (this=0x28afef8) at /usr/include/c++/15/bits/std_function.h:593
  1215. #21 0x00007ffff488521f in PBD::Thread::_run (arg=0x28afed0) at ../libs/pbd/pthread_utils.cc:594
  1216. #22 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1217. #23 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1218.  
  1219. Thread 9 (Thread 0x7fffc7fff6c0 (LWP 696185) "EngineWatchdog"):
  1220. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1221. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  1222. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x28b3460, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  1223. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x28b3460, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  1224. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x28b3460, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  1225. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x28b3440, mutex=0x2bd63d0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  1226. #6  ___pthread_cond_wait (cond=0x28b3440, mutex=0x2bd63d0) at pthread_cond_wait.c:458
  1227. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  1228. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  1229. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  1230. #10 0x00000000013061d7 in std::_V2::condition_variable_any::wait<PBD::Mutex> (this=0x28b3440, __lock=...) at /usr/include/c++/15/condition_variable:317
  1231. #11 0x0000000001305ea5 in PBD::Cond::wait (this=0x28b3440, mutex=...) at ../libs/pbd/pbd/mutex.h:124
  1232. #12 0x00007ffff5578713 in ARDOUR::AudioEngine::do_reset_backend (this=0x28b26e0) at ../libs/ardour/audioengine.cc:722
  1233. #13 0x00007ffff5587e69 in std::__invoke_impl<void, void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__f=@0x28b3890: (void (ARDOUR::AudioEngine::*)(ARDOUR::AudioEngine * const)) 0x7ffff5578326 <ARDOUR::AudioEngine::do_reset_backend()>, __t=@0x28b38a0: 0x28b26e0) at /usr/include/c++/15/bits/invoke.h:76
  1234. #14 0x00007ffff5587d63 in std::__invoke<void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__fn=@0x28b3890: (void (ARDOUR::AudioEngine::*)(ARDOUR::AudioEngine * const)) 0x7ffff5578326 <ARDOUR::AudioEngine::do_reset_backend()>) at /usr/include/c++/15/bits/invoke.h:98
  1235. #15 0x00007ffff5587bae in std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) (this=0x28b3890, __args=...) at /usr/include/c++/15/functional:515
  1236. #16 0x00007ffff55873f6 in std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::operator()<, void>() (this=0x28b3890) at /usr/include/c++/15/functional:600
  1237. #17 0x00007ffff5586d6a in std::__invoke_impl<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  1238. #18 0x00007ffff5585946 in std::__invoke_r<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  1239. #19 0x00007ffff5583a53 in std::_Function_handler<void (), std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1240. #20 0x00000000004517e6 in std::function<void()>::operator() (this=0x28affa8) at /usr/include/c++/15/bits/std_function.h:593
  1241. #21 0x00007ffff488521f in PBD::Thread::_run (arg=0x28aff80) at ../libs/pbd/pthread_utils.cc:594
  1242. #22 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1243. #23 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1244.  
  1245. Thread 6 (Thread 0x7fffdaffd6c0 (LWP 696180) "Analyzer"):
  1246. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1247. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  1248. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x7ffff7d72f20 <ARDOUR::Analyser::SourcesToAnalyse+32>, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  1249. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7ffff7d72f20 <ARDOUR::Analyser::SourcesToAnalyse+32>, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  1250. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7ffff7d72f20 <ARDOUR::Analyser::SourcesToAnalyse+32>, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  1251. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x7ffff7d72f00 <ARDOUR::Analyser::SourcesToAnalyse>, mutex=0x21b18b0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  1252. #6  ___pthread_cond_wait (cond=0x7ffff7d72f00 <ARDOUR::Analyser::SourcesToAnalyse>, mutex=0x21b18b0) at pthread_cond_wait.c:458
  1253. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  1254. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  1255. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  1256. #10 0x00000000013061d7 in std::_V2::condition_variable_any::wait<PBD::Mutex> (this=0x7ffff7d72f00 <ARDOUR::Analyser::SourcesToAnalyse>, __lock=...) at /usr/include/c++/15/condition_variable:317
  1257. #11 0x0000000001305ea5 in PBD::Cond::wait (this=0x7ffff7d72f00 <ARDOUR::Analyser::SourcesToAnalyse>, mutex=...) at ../libs/pbd/pbd/mutex.h:124
  1258. #12 0x00007ffff553c878 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:96
  1259. #13 0x00000000004f9b87 in sigc::pointer_functor0<void>::operator() (this=0x22c44d8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
  1260. #14 0x00007ffff5540dba in std::__invoke_impl<void, sigc::pointer_functor0<void>&> (__f=...) at /usr/include/c++/15/bits/invoke.h:63
  1261. #15 0x00007ffff5540384 in std::__invoke_r<void, sigc::pointer_functor0<void>&> (__fn=...) at /usr/include/c++/15/bits/invoke.h:113
  1262. #16 0x00007ffff553f12d in std::_Function_handler<void(), sigc::pointer_functor0<void> >::_M_invoke (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1263. #17 0x00000000004517e6 in std::function<void()>::operator() (this=0x22c44d8) at /usr/include/c++/15/bits/std_function.h:593
  1264. #18 0x00007ffff488521f in PBD::Thread::_run (arg=0x22c44b0) at ../libs/pbd/pthread_utils.cc:594
  1265. #19 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1266. #20 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1267.  
  1268. Thread 5 (Thread 0x7fffdb7fe6c0 (LWP 696179) "PeakFileBuilder"):
  1269. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1270. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  1271. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x7ffff7d76fe0 <ARDOUR::SourceFactory::PeaksToBuild+32>, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  1272. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7ffff7d76fe0 <ARDOUR::SourceFactory::PeaksToBuild+32>, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  1273. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7ffff7d76fe0 <ARDOUR::SourceFactory::PeaksToBuild+32>, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  1274. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, mutex=0x21c47d0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  1275. #6  ___pthread_cond_wait (cond=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, mutex=0x21c47d0) at pthread_cond_wait.c:458
  1276. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  1277. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  1278. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  1279. #10 0x00000000013061d7 in std::_V2::condition_variable_any::wait<PBD::Mutex> (this=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, __lock=...) at /usr/include/c++/15/condition_variable:317
  1280. #11 0x0000000001305ea5 in PBD::Cond::wait (this=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, mutex=...) at ../libs/pbd/pbd/mutex.h:124
  1281. #12 0x00007ffff5cc4f71 in peak_thread_work () at ../libs/ardour/source_factory.cc:73
  1282. #13 0x00007ffff7ef1925 in std::__invoke_impl<void, void (*&)()> (__f=@0x22c43d8: 0x7ffff5cc4ebe <peak_thread_work()>) at /usr/include/c++/15/bits/invoke.h:63
  1283. #14 0x00007ffff7ef090f in std::__invoke_r<void, void (*&)()> (__fn=@0x22c43d8: 0x7ffff5cc4ebe <peak_thread_work()>) at /usr/include/c++/15/bits/invoke.h:113
  1284. #15 0x00007ffff7eef718 in std::_Function_handler<void(), void (*)()>::_M_invoke (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1285. #16 0x00000000004517e6 in std::function<void()>::operator() (this=0x22c43d8) at /usr/include/c++/15/bits/std_function.h:593
  1286. #17 0x00007ffff488521f in PBD::Thread::_run (arg=0x22c43b0) at ../libs/pbd/pthread_utils.cc:594
  1287. #18 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1288. #19 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1289.  
  1290. Thread 4 (Thread 0x7fffdbfff6c0 (LWP 696178) "PeakFileBuilder"):
  1291. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1292. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=0, a6=a6@entry=4294967295, nr=202) at cancellation.c:49
  1293. #2  0x00007ffff198edac in __futex_abstimed_wait_common64 (private=0, futex_word=0x7ffff7d76fe0 <ARDOUR::SourceFactory::PeaksToBuild+32>, expected=<optimized out>, op=<optimized out>, abstime=0x0, cancel=true) at futex-internal.c:57
  1294. #3  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7ffff7d76fe0 <ARDOUR::SourceFactory::PeaksToBuild+32>, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
  1295. #4  0x00007ffff198ee0f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7ffff7d76fe0 <ARDOUR::SourceFactory::PeaksToBuild+32>, expected=<optimized out>, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
  1296. #5  0x00007ffff199147e in __pthread_cond_wait_common (cond=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, mutex=0x21c47d0, clockid=0, abstime=0x0) at pthread_cond_wait.c:426
  1297. #6  ___pthread_cond_wait (cond=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, mutex=0x21c47d0) at pthread_cond_wait.c:458
  1298. #7  0x00007ffff1c44e00 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:911
  1299. #8  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc-15.2.1-7.fc42.x86_64/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/std_mutex.h:173
  1300. #9  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:41
  1301. #10 0x00000000013061d7 in std::_V2::condition_variable_any::wait<PBD::Mutex> (this=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, __lock=...) at /usr/include/c++/15/condition_variable:317
  1302. #11 0x0000000001305ea5 in PBD::Cond::wait (this=0x7ffff7d76fc0 <ARDOUR::SourceFactory::PeaksToBuild>, mutex=...) at ../libs/pbd/pbd/mutex.h:124
  1303. #12 0x00007ffff5cc4f71 in peak_thread_work () at ../libs/ardour/source_factory.cc:73
  1304. #13 0x00007ffff7ef1925 in std::__invoke_impl<void, void (*&)()> (__f=@0x22c49b8: 0x7ffff5cc4ebe <peak_thread_work()>) at /usr/include/c++/15/bits/invoke.h:63
  1305. #14 0x00007ffff7ef090f in std::__invoke_r<void, void (*&)()> (__fn=@0x22c49b8: 0x7ffff5cc4ebe <peak_thread_work()>) at /usr/include/c++/15/bits/invoke.h:113
  1306. #15 0x00007ffff7eef718 in std::_Function_handler<void(), void (*)()>::_M_invoke (__functor=...) at /usr/include/c++/15/bits/std_function.h:292
  1307. #16 0x00000000004517e6 in std::function<void()>::operator() (this=0x22c49b8) at /usr/include/c++/15/bits/std_function.h:593
  1308. #17 0x00007ffff488521f in PBD::Thread::_run (arg=0x22c4990) at ../libs/pbd/pthread_utils.cc:594
  1309. #18 0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1310. #19 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1311.  
  1312. Thread 3 (Thread 0x7fffe09ff6c0 (LWP 696177) "LXVSTEventLoop"):
  1313. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1314. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=a1@entry=0, a2=a2@entry=0, a3=a3@entry=140736961964144, a4=a4@entry=140736961964160, a5=a5@entry=0, a6=a6@entry=0, nr=230) at cancellation.c:49
  1315. #2  0x00007ffff19dec62 in __GI___clock_nanosleep (clock_id=<optimized out>, clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fffe09fe870, rem=rem@entry=0x7fffe09fe880) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48
  1316. #3  0x00007ffff19eac77 in __GI___nanosleep (req=req@entry=0x7fffe09fe870, rem=rem@entry=0x7fffe09fe880) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
  1317. #4  0x00007ffff3a4b640 in g_usleep (microseconds=<optimized out>) at ../glib/gtimer.c:275
  1318. #5  g_usleep (microseconds=<optimized out>) at ../glib/gtimer.c:263
  1319. #6  0x00000000014fd1df in gui_event_loop () at ../gtk2_ardour/linux_vst_gui_support.cc:463
  1320. #7  0x00007ffff4883de3 in fake_thread_start (arg=0x230ca00) at ../libs/pbd/pthread_utils.cc:199
  1321. #8  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1322. #9  0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1323.  
  1324. Thread 2 (Thread 0x7fffee9feac0 (LWP 696176) "TriggerBox Work"):
  1325. #0  __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
  1326. #1  0x00007ffff198e73c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
  1327. #2  0x00007ffff198e784 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:75
  1328. #3  0x00007ffff1a082de in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
  1329. #4  0x00007ffff4832d2e in CrossThreadChannel::poll_for_request (this=0x227b2a0) at ../libs/pbd/crossthread.posix.cc:108
  1330. #5  0x00007ffff4832d9d in CrossThreadChannel::receive (this=0x227b2a0, msg=@0x7fffee9fdd2f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
  1331. #6  0x00007ffff5d4f4eb in ARDOUR::TriggerBoxThread::thread_work (this=0x227b270) at ../libs/ardour/triggerbox.cc:5857
  1332. #7  0x00007ffff5d4f48d in ARDOUR::TriggerBoxThread::_thread_work (arg=0x227b270) at ../libs/ardour/triggerbox.cc:5847
  1333. #8  0x00007ffff4883de3 in fake_thread_start (arg=0x21f0460) at ../libs/pbd/pthread_utils.cc:199
  1334. #9  0x00007ffff1991f34 in start_thread (arg=<optimized out>) at pthread_create.c:448
  1335. #10 0x00007ffff1a1536c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
  1336.  
  1337.  
  1338. Thread 1 (Thread 0x7ffff0c59380 (LWP 696125) "ArdourGUI"):
  1339. #0  0x0000000000000000 in ??? ()
  1340. #1  0x0000000000dda3f1 in Pianoroll::remove_regions (this=0x446c26a0) at ../gtk2_ardour/pianoroll.cc:1759
  1341. #2  0x0000000000e08bc1 in PianorollWindow::remove_regions (this=0x46238eb0) at ../gtk2_ardour/pianoroll_window.cc:87
  1342. #3  0x000000000069e323 in EditingContext::region_selection_changed (this=0xb0fd180) at ../gtk2_ardour/editing_context.cc:4209
  1343. #4  0x000000000089d290 in Editor::region_selection_changed (this=0xb0fd180) at ../gtk2_ardour/editor_selection.cc:1741
  1344. #5  0x00000000006b25f5 in sigc::bound_mem_functor0<void, EditingContext>::operator() (this=0x3d96d08) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991
  1345. #6  0x00000000006aedc8 in sigc::adaptor_functor<sigc::bound_mem_functor0<void, EditingContext> >::operator() (this=0x3d96d00) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
  1346. #7  0x00000000006a9fcf in sigc::internal::slot_call<sigc::bound_mem_functor0<void, EditingContext>, void>::call_it (rep=0x3d96cd0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:483
  1347. #8  0x000000000044e2bb in sigc::internal::signal_emit0<void, sigc::nil>::emit (impl=0x3d966c0) at /usr/include/sigc++-2.0/sigc++/signal.h:794
  1348. #9  0x0000000000451ef0 in sigc::signal0<void, sigc::nil>::emit (this=0x2fc4c00) at /usr/include/sigc++-2.0/sigc++/signal.h:2805
  1349. #10 0x000000000044fdee in sigc::signal0<void, sigc::nil>::operator() (this=0x2fc4c00) at /usr/include/sigc++-2.0/sigc++/signal.h:2821
  1350. #11 0x00000000011bf3ae in Selection::add (this=0x2fc4a90, rs=...) at ../gtk2_ardour/selection.cc:456
  1351. #12 0x00000000011c2e13 in Selection::set_state (this=0x2fc4a90, node=...) at ../gtk2_ardour/selection.cc:1271
  1352. #13 0x00000000011d3feb in SelectionMemento::set_state (this=0x2b48c90, node=...) at ../gtk2_ardour/selection_memento.cc:84
  1353. #14 0x0000000000871141 in SimpleMementoCommandBinder<SelectionMemento>::set_state (this=0x4438b830, node=..., version=7003) at ../libs/pbd/pbd/memento_command.h:78
  1354. #15 0x0000000000871be0 in MementoCommand<SelectionMemento>::undo (this=0x4637cbb0) at ../libs/pbd/pbd/memento_command.h:139
  1355. #16 0x00007ffff48a6b65 in PBD::UndoTransaction::undo (this=0x45c3c770) at ../libs/pbd/undo.cc:133
  1356. #17 0x00007ffff48a7422 in PBD::UndoHistory::undo (this=0x6c5c8d8, n=0) at ../libs/pbd/undo.cc:290
  1357. #18 0x00007ffff5c4be65 in ARDOUR::Session::undo (this=0x6c5c8b0, n=1) at ../libs/ardour/session_state.cc:6320
  1358. #19 0x0000000000817688 in Editor::do_undo (this=0xb0fd180, n=1) at ../gtk2_ardour/editor_ops.cc:239
  1359. #20 0x00000000006a00bf in EditingContext::undo (this=0xb0fd180, n=1) at ../gtk2_ardour/editing_context.h:471
  1360. #21 0x00000000006b7169 in sigc::bound_mem_functor1<void, EditingContext, unsigned int>::operator() (this=0x4ab6f80, _A_a1=@0x4ab6fa0: 1) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2066
  1361. #22 0x00000000006b5a2d in sigc::adaptor_functor<sigc::bound_mem_functor1<void, EditingContext, unsigned int> >::operator()<unsigned int&> (this=0x4ab6f78, _A_arg1=@0x4ab6fa0: 1) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89
  1362. #23 0x00000000006b3452 in sigc::bind_functor<-1, sigc::bound_mem_functor1<void, EditingContext, unsigned int>, unsigned int, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator() (this=0x4ab6f70) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1124
  1363. #24 0x00000000006afe2b in sigc::internal::slot_call0<sigc::bind_functor<-1, sigc::bound_mem_functor1<void, EditingContext, unsigned int>, unsigned int, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void>::call_it (rep=0x4ab6f40) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136
  1364. #25 0x00007ffff397a2b4 in sigc::slot0<void>::operator() (this=0x4ab6f18) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:540
  1365. #26 Glib::SignalProxyNormal::slot0_void_callback (self=<optimized out>, data=0x4ab6f10) at ../glib/glibmm/signalproxy.cc:103
  1366. #31 0x00007ffff362ee23 in <emit signal 'activate' on instance ???> (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../gobject/gsignal.c:3597
  1367.     #27 0x00007ffff360eaea in g_closure_invoke (closure=0x4ab7040, return_value=0x0, n_param_values=1, param_values=0x7fffffffa830, invocation_hint=0x7fffffffa780) at ../gobject/gclosure.c:835
  1368.     #28 0x00007ffff362d095 in signal_emit_unlocked_R (node=node@entry=0x7fffffffa920, detail=detail@entry=0, instance=instance@entry=0x4ab6d60, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffa830) at ../gobject/gsignal.c:3975
  1369.     #29 0x00007ffff362eaf6 in signal_emit_valist_unlocked (instance=instance@entry=0x4ab6d60, signal_id=signal_id@entry=180, detail=detail@entry=0, var_args=var_args@entry=0x7fffffffaa80) at ../gobject/gsignal.c:3534
  1370.     #30 0x00007ffff362ed68 in g_signal_emit_valist (instance=0x4ab6d60, signal_id=180, detail=0, var_args=var_args@entry=0x7fffffffaa80) at ../gobject/gsignal.c:3277
  1371. #32 0x00007ffff3c19172 in _gtk_action_emit_activate (action=0x4ab6d60) at ../libs/tk/ytk/gtkaction.c:795
  1372. #33 0x00007ffff3c19267 in IA__gtk_action_activate (action=0x4ab6d60) at ../libs/tk/ytk/gtkaction.c:826
  1373. #34 0x00007ffff421fee2 in Gtk::Action::activate (this=0x4ab67e0) at ../libs/tk/ytkmm/action.cc:443
  1374. #35 0x00007ffff4a63d79 in Gtkmm2ext::Bindings::activate (this=0x4ab3e10, kb=..., op=Gtkmm2ext::Bindings::Press) at ../libs/gtkmm2ext/bindings.cc:528
  1375. #36 0x00000000004ffc75 in ARDOUR_UI::key_press_focus_accelerator_handler (this=0x28fbe10, window=..., ev=0x709a970, top_level_bindings=0xb101108) at ../gtk2_ardour/ardour_ui_keys.cc:227
  1376. #37 0x00000000004ff3d1 in ARDOUR_UI::key_event_handler (this=0x28fbe10, ev=0x709a970, event_window=0x28fc2e8) at ../gtk2_ardour/ardour_ui_keys.cc:108
  1377. #38 0x00000000004acdbb in sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*>::operator() (this=0x6f40df0, _A_a1=@0x7fffffffbac0: 0x709a970, _A_a2=@0x6f40e10: 0x28fc2e8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2143
  1378. #39 0x00000000004a8e41 in sigc::adaptor_functor<sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*> >::operator()<_GdkEventKey* const&, Gtk::Window*&> (this=0x6f40de8, _A_arg1=@0x7fffffffbac0: 0x709a970, _A_arg2=@0x6f40e10: 0x28fc2e8) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108
  1379. #40 0x00000000004a3db3 in sigc::bind_functor<-1, sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*>, Gtk::Window*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEventKey* const&> (this=0x6f40de0, _A_arg1=@0x7fffffffbac0: 0x709a970) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1136
  1380. #41 0x000000000049ce48 in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor2<bool, ARDOUR_UI, _GdkEventKey*, Gtk::Window*>, Gtk::Window*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, _GdkEventKey*>::call_it (rep=0x6f40db0, a_1=@0x7fffffffbac0: 0x709a970) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:170
  1381. #42 0x00007ffff43223fa in sigc::slot1<bool, _GdkEventKey*>::operator() (this=0x2f01dd8, _A_a1=@0x7fffffffbac0: 0x709a970) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:675
  1382. #43 0x00007ffff4312724 in (anonymous namespace)::Widget_signal_key_press_event_callback (self=0x2aa1330, p0=0x709a970, data=0x2f01dd0) at ../libs/tk/ytkmm/widget.cc:1493
  1383. #49 0x00007ffff362ee23 in <emit signal 'key-press-event' on instance ???> (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../gobject/gsignal.c:3597
  1384.     #44 0x00007ffff3d1ffab in _gtk_marshal_BOOLEAN__BOXED (closure=0x6d85050, return_value=0x7fffffffbcb0, n_param_values=2, param_values=0x7fffffffbd40, invocation_hint=0x7fffffffbc90, marshal_data=0x0) at ../libs/tk/ytk/gtkmarshalers.c:84
  1385.     #45 0x00007ffff360eaea in g_closure_invoke (closure=0x6d85050, return_value=0x7fffffffbcb0, n_param_values=2, param_values=0x7fffffffbd40, invocation_hint=0x7fffffffbc90) at ../gobject/gclosure.c:835
  1386.     #46 0x00007ffff362caba in signal_emit_unlocked_R (node=node@entry=0x7fffffffbe50, detail=detail@entry=0, instance=instance@entry=0x2aa1330, emission_return=emission_return@entry=0x7fffffffbed0, instance_and_params=instance_and_params@entry=0x7fffffffbd40) at ../gobject/gsignal.c:3902
  1387.     #47 0x00007ffff362e2cc in signal_emit_valist_unlocked (instance=instance@entry=0x2aa1330, signal_id=signal_id@entry=42, detail=detail@entry=0, var_args=var_args@entry=0x7fffffffbfb0) at ../gobject/gsignal.c:3547
  1388.     #48 0x00007ffff362ed68 in g_signal_emit_valist (instance=0x2aa1330, signal_id=42, detail=0, var_args=var_args@entry=0x7fffffffbfb0) at ../gobject/gsignal.c:3277
  1389. #50 0x00007ffff3ea8f7d in gtk_widget_event_internal (widget=0x2aa1330, event=0x709a970) at ../libs/tk/ytk/gtkwidget.c:5058
  1390. #51 0x00007ffff3ea8884 in IA__gtk_widget_event (widget=0x2aa1330, event=0x709a970) at ../libs/tk/ytk/gtkwidget.c:4846
  1391. #52 0x00007ffff3d1df3e in IA__gtk_propagate_event (widget=0x2aa1330, event=0x709a970) at ../libs/tk/ytk/gtkmain.c:2431
  1392. #53 0x00007ffff3d1c9bc in IA__gtk_main_do_event (event=0x709a970) at ../libs/tk/ytk/gtkmain.c:1646
  1393. #54 0x00007ffff4780cf7 in gdk_event_dispatch (source=0x28f8920, callback=0x0, user_data=0x0) at ../libs/tk/ydk/x11/gdkevents-x11.c:2541
  1394. #55 0x00007ffff3a1f863 in g_main_dispatch (context=0x21f8050) at ../glib/gmain.c:3398
  1395. #56 g_main_context_dispatch_unlocked (context=0x21f8050) at ../glib/gmain.c:4249
  1396. #57 0x00007ffff3a287a8 in g_main_context_iterate_unlocked (context=0x21f8050, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4314
  1397. #58 0x00007ffff3a28a4f in g_main_loop_run (loop=0x286bcb0) at ../glib/gmain.c:4516
  1398. #59 0x00007ffff3d1bddd in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1213
  1399. #60 0x00007ffff4289907 in Gtk::Main::run_impl (this=0x290e0c0) at ../libs/tk/ytkmm/main.cc:537
  1400. #61 0x00007ffff428970f in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480
  1401. #62 0x00007ffff4a910ab in Gtkmm2ext::UI::run (this=0x28fbe10, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:319
  1402. #63 0x0000000000bc2c5e in main (argc=1, argv=0x7fffffffc928) at ../gtk2_ardour/main.cc:471
  1403.  
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