PID: 29327 (ArdourGUI) UID: 1000 (kamilner) GID: 1000 (kamilner) Signal: 11 (SEGV) Timestamp: Tue 2026-01-27 15:20:18 GMT (7min ago) Command Line: /opt/Ardour-9.0.rc3.17-dbg/bin/ardour-9.0.rc3.17 Executable: /opt/Ardour-9.0.rc3.17-dbg/bin/ardour-9.0.rc3.17 Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole-2f3957da747b44b586a528e8e6323c4e.scope Unit: user@1000.service User Unit: app-org.kde.konsole-2f3957da747b44b586a528e8e6323c4e.scope Slice: user-1000.slice Owner UID: 1000 (kamilner) Boot ID: a9226867c68041cbabc7193251767501 Machine ID: a595693cdc4d4b748659bb330123a29d Hostname: KAM-Desktop Storage: /var/lib/systemd/coredump/core.ArdourGUI.1000.a9226867c68041cbabc7193251767501.29327.1769527218000000.zst (present) Size on Disk: 71.1M Message: Process 29327 (ArdourGUI) of user 1000 dumped core. Module libzstd.so.1 from deb libzstd-1.5.5+dfsg2-2build1.1.amd64 Module libsystemd.so.0 from deb systemd-255.4-1ubuntu8.12.amd64 Module libgcc_s.so.1 from deb gcc-14-14.2.0-4ubuntu2~24.04.amd64 Module libstdc++.so.6 from deb gcc-14-14.2.0-4ubuntu2~24.04.amd64 Stack trace of thread 29327: #0 0x00006450db1affe8 _ZN8Temporal5BeatsC2ERKS0_ (ardour-9.0.rc3.17 + 0xa3ffe8) #1 0x00006450db1c97cd _ZNK6Evoral5EventIN8Temporal5BeatsEE4timeEv (ardour-9.0.rc3.17 + 0xa597cd) #2 0x00006450db1c9377 _ZNK6Evoral4NoteIN8Temporal5BeatsEE4timeEv (ardour-9.0.rc3.17 + 0xa59377) #3 0x00006450db730db1 _ZN8MidiView29clip_capture_update_sustainedEP4NoteRdS2_S2_S2_ (ardour-9.0.rc3.17 + 0xfc0db1) #4 0x00006450db73092e _ZN8MidiView16update_sustainedEP4Note (ardour-9.0.rc3.17 + 0xfc092e) #5 0x00006450db8cf223 _ZN17PianorollMidiView16update_sustainedEP4Note (ardour-9.0.rc3.17 + 0x115f223) #6 0x00006450db741658 _ZN8MidiView18clip_data_recordedEl (ardour-9.0.rc3.17 + 0xfd1658) #7 0x00006450db8ba02a _ZN9Pianoroll18idle_data_capturedEv (ardour-9.0.rc3.17 + 0x114a02a) #8 0x00006450db1b9ffc _ZNK4sigc18bound_mem_functor0Ib9CueEditorEclEv (ardour-9.0.rc3.17 + 0xa49ffc) #9 0x00006450db1b922e _ZNK4sigc15adaptor_functorINS_18bound_mem_functor0Ib9CueEditorEEEclEv (ardour-9.0.rc3.17 + 0xa4922e) #10 0x00006450db1b7c9d _ZN4sigc8internal10slot_call0INS_18bound_mem_functor0Ib9CueEditorEEbE7call_itEPNS0_8slot_repE (ardour-9.0.rc3.17 + 0xa47c9d) #11 0x00007d4c97af5522 n/a (libglibmm-2.4.so.1 + 0x5a522) #12 0x00007d4c976fd94f g_main_context_dispatch (libglib-2.0.so.0 + 0x5294f) #13 0x00007d4c976fdcf8 n/a (libglib-2.0.so.0 + 0x52cf8) #14 0x00007d4c976fe023 g_main_loop_run (libglib-2.0.so.0 + 0x53023) #15 0x00007d4c96d6e949 IA__gtk_main (libytk.so.2 + 0x16e949) #16 0x00007d4c974f643d _ZN3Gtk4Main8run_implEv (libytkmm.so.2 + 0x2f643d) #17 0x00007d4c974f6245 _ZN3Gtk4Main3runEv (libytkmm.so.2 + 0x2f6245) #18 0x00007d4c97d81ba2 _ZN9Gtkmm2ext2UI3runER8Receiver (libgtkmm2ext.so.0 + 0x152ba2) #19 0x00006450db6b7256 main (ardour-9.0.rc3.17 + 0xf47256) #20 0x00007d4c9602a1ca __libc_start_call_main (libc.so.6 + 0x2a1ca) #21 0x00007d4c9602a28b __libc_start_main_impl (libc.so.6 + 0x2a28b) #22 0x00006450daf8194a _start (ardour-9.0.rc3.17 + 0x81194a) Stack trace of thread 29363: #0 0x00007d4c9612a072 epoll_wait (libc.so.6 + 0x12a072) #1 0x00007d4c7f41c168 n/a (libspa-support.so + 0x19168) #2 0x00007d4c7f40e2f2 n/a (libspa-support.so + 0xb2f2) #3 0x00007d4c7df7890c pw_data_loop_wait (libpipewire-0.3.so.0 + 0x4a90c) #4 0x00007d4c7f8a6540 jack_cycle_wait (libjack.so.0 + 0x1f540) #5 0x00007d4c7e1d86dd WJACK_cycle_wait (libjack_audiobackend.so + 0xa26dd) #6 0x00007d4c7e1b38d5 _ZN6ARDOUR16JACKAudioBackend14process_threadEv (libjack_audiobackend.so + 0x7d8d5) #7 0x00007d4c7e1b3860 _ZN6ARDOUR16JACKAudioBackend15_process_threadEPv (libjack_audiobackend.so + 0x7d860) #8 0x00007d4c7f40e45d n/a (libspa-support.so + 0xb45d) #9 0x00007d4c7df7ee66 n/a (libpipewire-0.3.so.0 + 0x50e66) #10 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #11 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29362: #0 0x00007d4c9612a072 epoll_wait (libc.so.6 + 0x12a072) #1 0x00007d4c7f41c168 n/a (libspa-support.so + 0x19168) #2 0x00007d4c7f40c39f n/a (libspa-support.so + 0x939f) #3 0x00007d4c7dfcb5d7 n/a (libpipewire-0.3.so.0 + 0x9d5d7) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29380: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bce743 _ZN6ARDOUR5Graph21reached_terminal_nodeEv (libardour.so.3 + 0x15ce743) #3 0x00007d4c99bdaa7b _ZN6ARDOUR9GraphNode6finishEPKNS_10GraphChainE (libardour.so.3 + 0x15daa7b) #4 0x00007d4c99bda960 _ZN6ARDOUR9GraphNode3runEPKNS_10GraphChainE (libardour.so.3 + 0x15da960) #5 0x00007d4c99bceeba _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ceeba) #6 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #7 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #8 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #9 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #10 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #11 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #12 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #13 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #14 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #15 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #16 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #17 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29384: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29388: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29390: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29393: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29376: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29418: #0 0x00007d4c960ecadf __GI___clock_nanosleep (libc.so.6 + 0xecadf) #1 0x00007d4c960f9a27 __GI___nanosleep (libc.so.6 + 0xf9a27) #2 0x00007d4c9772c42f g_usleep (libglib-2.0.so.0 + 0x8142f) #3 0x00007d4c99a730e6 _ZN6ARDOUR15AutomationWatch6threadEv (libardour.so.3 + 0x14730e6) #4 0x00007d4c99a782c1 _ZSt13__invoke_implIvRMN6ARDOUR15AutomationWatchEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x14782c1) #5 0x00007d4c99a7801a _ZSt8__invokeIRMN6ARDOUR15AutomationWatchEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x147801a) #6 0x00007d4c99a77e0a _ZNSt5_BindIFMN6ARDOUR15AutomationWatchEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x1477e0a) #7 0x00007d4c99a778fa _ZNSt5_BindIFMN6ARDOUR15AutomationWatchEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x14778fa) #8 0x00007d4c99a77446 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR15AutomationWatchEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x1477446) #9 0x00007d4c99a76544 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR15AutomationWatchEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x1476544) #10 0x00007d4c99a74f77 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR15AutomationWatchEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x1474f77) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29377: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29373: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf709 _ZN6ARDOUR5Graph11main_threadEv (libardour.so.3 + 0x15cf709) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29379: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29389: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29395: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29381: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29335: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c9774d8ff g_cond_wait (libglib-2.0.so.0 + 0xa28ff) #2 0x00007d4c9a0dca5b peak_thread_work (libardour.so.3 + 0x1adca5b) #3 0x00007d4c9af031e1 _ZSt13__invoke_implIvRPFvvEJEET_St14__invoke_otherOT0_DpOT1_ (libwaveview.so.0 + 0x4f1e1) #4 0x00007d4c9af026ed _ZSt10__invoke_rIvRPFvvEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EES4_E4typeEOS5_DpOS6_ (libwaveview.so.0 + 0x4e6ed) #5 0x00007d4c9af0168f _ZNSt17_Function_handlerIFvvEPS0_E9_M_invokeERKSt9_Any_data (libwaveview.so.0 + 0x4d68f) #6 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #7 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #8 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #9 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29383: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29341: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c9774d8ff g_cond_wait (libglib-2.0.so.0 + 0xa28ff) #2 0x00007d4c999fa027 _ZN6ARDOUR11AudioEngine20do_devicelist_updateEv (libardour.so.3 + 0x13fa027) #3 0x00007d4c99a06f7e _ZSt13__invoke_implIvRMN6ARDOUR11AudioEngineEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x1406f7e) #4 0x00007d4c99a06e25 _ZSt8__invokeIRMN6ARDOUR11AudioEngineEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x1406e25) #5 0x00007d4c99a06c44 _ZNSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x1406c44) #6 0x00007d4c99a0669c _ZNSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x140669c) #7 0x00007d4c99a05eec _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x1405eec) #8 0x00007d4c99a04dc6 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x1404dc6) #9 0x00007d4c99a035cb _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x14035cb) #10 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #11 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #12 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #13 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29385: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29333: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c97971974 _ZN18CrossThreadChannel16poll_for_requestEv (libpbd.so.4 + 0x171974) #2 0x00007d4c979719e5 _ZN18CrossThreadChannel7receiveERcb (libpbd.so.4 + 0x1719e5) #3 0x00007d4c9a160a91 _ZN6ARDOUR16TriggerBoxThread11thread_workEv (libardour.so.3 + 0x1b60a91) #4 0x00007d4c9a160a35 _ZN6ARDOUR16TriggerBoxThread12_thread_workEPv (libardour.so.3 + 0x1b60a35) #5 0x00007d4c979bec82 fake_thread_start (libpbd.so.4 + 0x1bec82) #6 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #7 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29394: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29398: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29334: #0 0x00007d4c960ecadf __GI___clock_nanosleep (libc.so.6 + 0xecadf) #1 0x00007d4c960f9a27 __GI___nanosleep (libc.so.6 + 0xf9a27) #2 0x00007d4c9772c42f g_usleep (libglib-2.0.so.0 + 0x8142f) #3 0x00006450dbf990f4 gui_event_loop (ardour-9.0.rc3.17 + 0x18290f4) #4 0x00007d4c979bec82 fake_thread_start (libpbd.so.4 + 0x1bec82) #5 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #6 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29337: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c9774d8ff g_cond_wait (libglib-2.0.so.0 + 0xa28ff) #2 0x00007d4c999c234a _ZN6ARDOUR8Analyser4workEv (libardour.so.3 + 0x13c234a) #3 0x00006450db06643d _ZNK4sigc16pointer_functor0IvEclEv (ardour-9.0.rc3.17 + 0x8f643d) #4 0x00007d4c999c56ce _ZSt13__invoke_implIvRN4sigc16pointer_functor0IvEEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x13c56ce) #5 0x00007d4c999c4f61 _ZSt10__invoke_rIvRN4sigc16pointer_functor0IvEEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EES5_E4typeEOS6_DpOS7_ (libardour.so.3 + 0x13c4f61) #6 0x00007d4c999c425c _ZNSt17_Function_handlerIFvvEN4sigc16pointer_functor0IvEEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x13c425c) #7 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #8 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #9 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #10 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29378: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29404: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29412: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c976fdc8e n/a (libglib-2.0.so.0 + 0x52c8e) #2 0x00007d4c976fe023 g_main_loop_run (libglib-2.0.so.0 + 0x53023) #3 0x00007d4c97959cd3 _ZN6BaseUI11main_threadEv (libpbd.so.4 + 0x159cd3) #4 0x00007d4c9795e673 _ZSt13__invoke_implIvRM6BaseUIFvvERPS0_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libpbd.so.4 + 0x15e673) #5 0x00007d4c9795e497 _ZSt8__invokeIRM6BaseUIFvvEJRPS0_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS7_DpOS8_ (libpbd.so.4 + 0x15e497) #6 0x00007d4c9795e2fc _ZNSt5_BindIFM6BaseUIFvvEPS0_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libpbd.so.4 + 0x15e2fc) #7 0x00007d4c9795dfdc _ZNSt5_BindIFM6BaseUIFvvEPS0_EEclIJEvEET0_DpOT_ (libpbd.so.4 + 0x15dfdc) #8 0x00007d4c9795da54 _ZSt13__invoke_implIvRSt5_BindIFM6BaseUIFvvEPS1_EEJEET_St14__invoke_otherOT0_DpOT1_ (libpbd.so.4 + 0x15da54) #9 0x00007d4c9795d1e4 _ZSt10__invoke_rIvRSt5_BindIFM6BaseUIFvvEPS1_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EES9_E4typeEOSA_DpOSB_ (libpbd.so.4 + 0x15d1e4) #10 0x00007d4c9795c7e9 _ZNSt17_Function_handlerIFvvESt5_BindIFM6BaseUIFvvEPS2_EEE9_M_invokeERKSt9_Any_data (libpbd.so.4 + 0x15c7e9) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29402: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29413: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c976fdc8e n/a (libglib-2.0.so.0 + 0x52c8e) #2 0x00007d4c976fe023 g_main_loop_run (libglib-2.0.so.0 + 0x53023) #3 0x00007d4c97959cd3 _ZN6BaseUI11main_threadEv (libpbd.so.4 + 0x159cd3) #4 0x00007d4c9795e673 _ZSt13__invoke_implIvRM6BaseUIFvvERPS0_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libpbd.so.4 + 0x15e673) #5 0x00007d4c9795e497 _ZSt8__invokeIRM6BaseUIFvvEJRPS0_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS7_DpOS8_ (libpbd.so.4 + 0x15e497) #6 0x00007d4c9795e2fc _ZNSt5_BindIFM6BaseUIFvvEPS0_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libpbd.so.4 + 0x15e2fc) #7 0x00007d4c9795dfdc _ZNSt5_BindIFM6BaseUIFvvEPS0_EEclIJEvEET0_DpOT_ (libpbd.so.4 + 0x15dfdc) #8 0x00007d4c9795da54 _ZSt13__invoke_implIvRSt5_BindIFM6BaseUIFvvEPS1_EEJEET_St14__invoke_otherOT0_DpOT1_ (libpbd.so.4 + 0x15da54) #9 0x00007d4c9795d1e4 _ZSt10__invoke_rIvRSt5_BindIFM6BaseUIFvvEPS1_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EES9_E4typeEOSA_DpOSB_ (libpbd.so.4 + 0x15d1e4) #10 0x00007d4c9795c7e9 _ZNSt17_Function_handlerIFvvESt5_BindIFM6BaseUIFvvEPS2_EEE9_M_invokeERKSt9_Any_data (libpbd.so.4 + 0x15c7e9) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29374: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29397: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29391: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29386: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29409: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29405: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29400: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29401: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29336: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c9774d8ff g_cond_wait (libglib-2.0.so.0 + 0xa28ff) #2 0x00007d4c9a0dca5b peak_thread_work (libardour.so.3 + 0x1adca5b) #3 0x00007d4c9af031e1 _ZSt13__invoke_implIvRPFvvEJEET_St14__invoke_otherOT0_DpOT1_ (libwaveview.so.0 + 0x4f1e1) #4 0x00007d4c9af026ed _ZSt10__invoke_rIvRPFvvEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EES4_E4typeEOS5_DpOS6_ (libwaveview.so.0 + 0x4e6ed) #5 0x00007d4c9af0168f _ZNSt17_Function_handlerIFvvEPS0_E9_M_invokeERKSt9_Any_data (libwaveview.so.0 + 0x4d68f) #6 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #7 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #8 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #9 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29406: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29408: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29382: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29411: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c97971974 _ZN18CrossThreadChannel16poll_for_requestEv (libpbd.so.4 + 0x171974) #2 0x00007d4c979719e5 _ZN18CrossThreadChannel7receiveERcb (libpbd.so.4 + 0x1719e5) #3 0x00007d4c99a88495 _ZN6ARDOUR6Butler11thread_workEv (libardour.so.3 + 0x1488495) #4 0x00007d4c99a87d59 _ZN6ARDOUR6Butler12_thread_workEPv (libardour.so.3 + 0x1487d59) #5 0x00007d4c979bec82 fake_thread_start (libpbd.so.4 + 0x1bec82) #6 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #7 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29340: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c9774d8ff g_cond_wait (libglib-2.0.so.0 + 0xa28ff) #2 0x00007d4c999f9dbb _ZN6ARDOUR11AudioEngine16do_reset_backendEv (libardour.so.3 + 0x13f9dbb) #3 0x00007d4c99a06f7e _ZSt13__invoke_implIvRMN6ARDOUR11AudioEngineEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x1406f7e) #4 0x00007d4c99a06e25 _ZSt8__invokeIRMN6ARDOUR11AudioEngineEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x1406e25) #5 0x00007d4c99a06c44 _ZNSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x1406c44) #6 0x00007d4c99a0669c _ZNSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x140669c) #7 0x00007d4c99a05eec _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x1405eec) #8 0x00007d4c99a04dc6 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x1404dc6) #9 0x00007d4c99a035cb _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR11AudioEngineEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x14035cb) #10 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #11 0x00007d4c979bff17 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x1bff17) #12 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #13 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29392: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29417: #0 0x00007d4c96098d71 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d71) #1 0x00007d4c9609b7ed __pthread_cond_wait_common (libc.so.6 + 0x9b7ed) #2 0x00007d4c99fa3f3d _ZN6ARDOUR7Session23auto_connect_thread_runEv (libardour.so.3 + 0x19a3f3d) #3 0x00007d4c99fa398c _ZN6ARDOUR7Session19auto_connect_threadEPv (libardour.so.3 + 0x19a398c) #4 0x00007d4c979bec82 fake_thread_start (libpbd.so.4 + 0x1bec82) #5 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #6 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29396: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29414: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c9630cd00 n/a (libusb-1.0.so.0 + 0x10d00) #2 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #3 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29415: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c963052e5 n/a (libusb-1.0.so.0 + 0x92e5) #2 0x00007d4c96306262 libusb_handle_events_timeout_completed (libusb-1.0.so.0 + 0xa262) #3 0x00007d4c963063ea libusb_handle_events (libusb-1.0.so.0 + 0xa3ea) #4 0x00007d4c99a9eb50 usb_hotplug_thread (libardour.so.3 + 0x149eb50) #5 0x00007d4c979bec82 fake_thread_start (libpbd.so.4 + 0x1bec82) #6 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #7 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29387: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29361: #0 0x00007d4c9612a072 epoll_wait (libc.so.6 + 0x12a072) #1 0x00007d4c7f41c168 n/a (libspa-support.so + 0x19168) #2 0x00007d4c7f40c39f n/a (libspa-support.so + 0x939f) #3 0x00007d4c7dfcb5d7 n/a (libpipewire-0.3.so.0 + 0x9d5d7) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29403: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29416: #0 0x00007d4c96098d71 __futex_abstimed_wait_common64 (libc.so.6 + 0x98d71) #1 0x00007d4c9609b7ed __pthread_cond_wait_common (libc.so.6 + 0x9b7ed) #2 0x00007d4c9a03149d _ZN6ARDOUR7Session15emit_thread_runEv (libardour.so.3 + 0x1a3149d) #3 0x00007d4c9a03143c _ZN6ARDOUR7Session11emit_threadEPv (libardour.so.3 + 0x1a3143c) #4 0x00007d4c979bec82 fake_thread_start (libpbd.so.4 + 0x1bec82) #5 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #6 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29375: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99bced0a _ZN6ARDOUR5Graph7run_oneEv (libardour.so.3 + 0x15ced0a) #3 0x00007d4c99bcf29d _ZN6ARDOUR5Graph13helper_threadEv (libardour.so.3 + 0x15cf29d) #4 0x00007d4c99bda123 _ZSt13__invoke_implIvRMN6ARDOUR5GraphEFvvERPS1_JEET_St21__invoke_memfun_derefOT0_OT1_DpOT2_ (libardour.so.3 + 0x15da123) #5 0x00007d4c99bd9dff _ZSt8__invokeIRMN6ARDOUR5GraphEFvvEJRPS1_EENSt15__invoke_resultIT_JDpT0_EE4typeEOS8_DpOS9_ (libardour.so.3 + 0x15d9dff) #6 0x00007d4c99bd95b2 _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EE6__callIvJEJLm0EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE (libardour.so.3 + 0x15d95b2) #7 0x00007d4c99bd893e _ZNSt5_BindIFMN6ARDOUR5GraphEFvvEPS1_EEclIJEvEET0_DpOT_ (libardour.so.3 + 0x15d893e) #8 0x00007d4c99bd7571 _ZSt13__invoke_implIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEET_St14__invoke_otherOT0_DpOT1_ (libardour.so.3 + 0x15d7571) #9 0x00007d4c99bd58f3 _ZSt10__invoke_rIvRSt5_BindIFMN6ARDOUR5GraphEFvvEPS2_EEJEENSt9enable_ifIX16is_invocable_r_vIT_T0_DpT1_EESA_E4typeEOSB_DpOSC_ (libardour.so.3 + 0x15d58f3) #10 0x00007d4c99bd4890 _ZNSt17_Function_handlerIFvvESt5_BindIFMN6ARDOUR5GraphEFvvEPS3_EEE9_M_invokeERKSt9_Any_data (libardour.so.3 + 0x15d4890) #11 0x00006450dafbf524 _ZNKSt8functionIFvvEEclEv (ardour-9.0.rc3.17 + 0x84f524) #12 0x00007d4c7e1b3812 _ZN6ARDOUR16JACKAudioBackend21_start_process_threadEPv (libjack_audiobackend.so + 0x7d812) #13 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #14 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29399: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29407: #0 0x00007d4c9612728d syscall (libc.so.6 + 0x12728d) #1 0x00007d4c979c77c4 _ZN3PBD9Semaphore4waitEv (libpbd.so.4 + 0x1c77c4) #2 0x00007d4c99c42f6d _ZN6ARDOUR10IOTaskList9io_threadEv (libardour.so.3 + 0x1642f6d) #3 0x00007d4c99c42e9a _ZN6ARDOUR10IOTaskList14_worker_threadEPv (libardour.so.3 + 0x1642e9a) #4 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #5 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) Stack trace of thread 29351: #0 0x00007d4c9611b4fd __GI___poll (libc.so.6 + 0x11b4fd) #1 0x00007d4c976fdc8e n/a (libglib-2.0.so.0 + 0x52c8e) #2 0x00007d4c976fdd9f g_main_context_iteration (libglib-2.0.so.0 + 0x52d9f) #3 0x00007d4c976fddf1 n/a (libglib-2.0.so.0 + 0x52df1) #4 0x00007d4c9772ac35 n/a (libglib-2.0.so.0 + 0x7fc35) #5 0x00007d4c9609caa4 start_thread (libc.so.6 + 0x9caa4) #6 0x00007d4c96129c6c __clone3 (libc.so.6 + 0x129c6c) ELF object binary architecture: AMD x86-64