gdb ./ardour-6.2.208 GNU gdb (GDB) 9.2 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./ardour-6.2.208... (gdb) core /home/q/core.ArdourGUI.1000.95cb9c5e0a054655adee57eb568afa3e.164488.1598534822000000000000 [New LWP 164724] [New LWP 164500] [New LWP 164630] [New LWP 164635] [New LWP 164634] [New LWP 164631] [New LWP 164633] [New LWP 164723] [New LWP 164575] [New LWP 164639] [New LWP 164496] [New LWP 164576] [New LWP 164632] [New LWP 164552] [New LWP 164638] [New LWP 164606] [New LWP 164497] [New LWP 164494] [New LWP 164641] [New LWP 164722] [New LWP 164495] [New LWP 164727] [New LWP 164725] [New LWP 164643] [New LWP 164640] [New LWP 164637] [New LWP 164499] [New LWP 164636] [New LWP 164642] [New LWP 164721] [New LWP 164726] [New LWP 164508] [New LWP 164488] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". --Type for more, q to quit, c to continue without paging--c Core was generated by `/opt/Ardour-6.2.208-dbg/bin/ardour-6.2.208 -D all'. Program terminated with signal SIGABRT, Aborted. #0 0x00007fe9ecfcc355 in raise () from /usr/lib/libc.so.6 [Current thread is 1 (Thread 0x7fe9c94d2700 (LWP 164724))] (gdb) thread apply all bt Thread 33 (Thread 0x7fe9e9322900 (LWP 164488)): #0 0x00007fe9ed08505f in poll () from /usr/lib/libc.so.6 #1 0x00007fe9f336ad66 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f336b0f2 in g_main_loop_run () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00007fe9f295b3e7 in gtk_main () from /opt/Ardour-6.2.208-dbg/lib/libgtk-x11-2.0.so.0 #4 0x00007fe9f4987928 in Gtkmm2ext::UI::run (this=0x5640fec275b0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:293 #5 0x00005640fc8f82b8 in main (argc=3, argv=0x7ffdefccacf8) at ../gtk2_ardour/main.cc:437 Thread 32 (Thread 0x7fe9caffd700 (LWP 164508)): #0 0x00007fe9ed08505f in poll () from /usr/lib/libc.so.6 #1 0x00007fe9f336ad66 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f336ae7c in g_main_context_iteration () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00007fe9f336aec1 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #4 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.--Type for more, q to quit, c to continue without paging--c 0 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 31 (Thread 0x7fe985b1c700 (LWP 164726)): #0 0x00007fe9ef457e32 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fe9f73ab5ef in ARDOUR::Session::auto_connect_thread_run (this=0x56410326e730) at ../libs/ardour/session.cc:7153 #2 0x00007fe9f73ab2d6 in ARDOUR::Session::auto_connect_thread (arg=0x56410326e730) at ../libs/ardour/session.cc:7092 #3 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 30 (Thread 0x7fe99c15c700 (LWP 164721)): #0 0x00007fe9ed08505f in poll () from /usr/lib/libc.so.6 #1 0x00007fe9f45bb788 in CrossThreadChannel::poll_for_request (this=0x56410326d898) at ../libs/pbd/crossthread.posix.cc:102 #2 0x00007fe9f45bb7f1 in CrossThreadChannel::receive (this=0x56410326d898, msg=@0x7fe99c15b3ef: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:123 #3 0x00007fe9f6dc504a in ARDOUR::Butler::thread_work (this=0x56410326d800) at ../libs/ardour/butler.cc:172 #4 0x00007fe9f6dc4dcb in ARDOUR::Butler::_thread_work (arg=0x56410326d800) at ../libs/ardour/butler.cc:153 #5 0x00007fe9f45de838 in fake_thread_start (arg=0x56410049e660) at ../libs/pbd/pthread_utils.cc:113 #6 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #7 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 29 (Thread 0x7fe99ec01700 (LWP 164642)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec872e0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6ee0580 in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:426 #4 0x00007fe9f6ee0a38 in ARDOUR::Graph::helper_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:470 #5 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99ec00cf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99ec00d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #7 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99ec00cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #8 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #9 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99ec00cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #10 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5640ffb43670) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 28 (Thread 0x7fe9c8021900 (LWP 164636)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 27 (Thread 0x7fe9d3fff700 (LWP 164499)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9f33bbe4c in g_cond_wait () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f6d556ce in ARDOUR::AudioEngine::do_reset_backend (this=0x5640fe924920) at ../libs/ardour/audioengine.cc:667 #3 0x00007fe9f6d62a6b in boost::_mfi::mf0::operator() (this=0x5640fef1f570, p=0x5640fe924920) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007fe9f6d6249a in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x5640fef1f580, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007fe9f6d61bd7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x5640fef1f570) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007fe9f6d613d6 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x5640fef1f570) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007fe9f6d60594 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x5640fef1f540) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #9 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #10 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 26 (Thread 0x7fe99ee86700 (LWP 164637)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec87308) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6edf910 in ARDOUR::Graph::reached_terminal_node (this=0x5640fec87230) at ../libs/ardour/graph.cc:301 #4 0x00007fe9f6ee76af in ARDOUR::GraphNode::finish (this=0x5641005dc178, chain=1) at ../libs/ardour/graphnode.cc:73 #5 0x00007fe9f6ee2e4e in ARDOUR::GraphNode::run (this=0x5641005dc178, chain=1) at ../libs/ardour/ardour/graphnode.h:63 #6 0x00007fe9f6ee06ee in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:442 #7 0x00007fe9f6ee0e1a in ARDOUR::Graph::main_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:523 #8 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99ee85cf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #9 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99ee85d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #10 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99ee85cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #11 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #12 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99ee85cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #13 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x56410094d140) at ../libs/backends/jack/jack_audiobackend.cc:953 #14 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #15 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 25 (Thread 0x7fe99ed03700 (LWP 164640)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec872e0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6ee0580 in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:426 #4 0x00007fe9f6ee0a38 in ARDOUR::Graph::helper_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:470 #5 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99ed02cf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99ed02d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #7 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99ed02cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #8 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #9 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99ed02cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #10 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5640ffde2bf0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 24 (Thread 0x7fe99eb80700 (LWP 164643)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec872e0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6ee0580 in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:426 #4 0x00007fe9f6ee0a38 in ARDOUR::Graph::helper_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:470 #5 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99eb7fcf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99eb7fd08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #7 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99eb7fcf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #8 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #9 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99eb7fcf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #10 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5640ff50d190) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 23 (Thread 0x7fe98631d700 (LWP 164725)): #0 0x00007fe9ef457e32 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fe9f7424bdb in ARDOUR::Session::emit_thread_run (this=0x56410326e730) at ../libs/ardour/session_process.cc:1110 #2 0x00007fe9f7424b78 in ARDOUR::Session::emit_thread (arg=0x56410326e730) at ../libs/ardour/session_process.cc:1099 #3 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 22 (Thread 0x7fe98531b700 (LWP 164727)): #0 0x00007fe9ed057571 in clock_nanosleep@GLIBC_2.2.5 () from /usr/lib/libc.so.6 #1 0x00007fe9ed05ce87 in nanosleep () from /usr/lib/libc.so.6 #2 0x00007fe9f339ba38 in g_usleep () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00007fe9f6daf510 in ARDOUR::AutomationWatch::thread (this=0x564100ecb150) at ../libs/ardour/automation_watch.cc:195 #4 0x00007fe9f6db4d53 in boost::_mfi::mf0::operator() (this=0x564100436ac0, p=0x564100ecb150) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007fe9f6db4998 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x564100436ad0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007fe9f6db40b9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x564100436ac0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007fe9f6db403a in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x564100436ac0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #8 0x00007fe9f6db3898 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x564100436a90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #9 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #10 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 21 (Thread 0x7fe9e3fff700 (LWP 164495)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9f33bbe4c in g_cond_wait () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f74b54b0 in peak_thread_work () at ../libs/ardour/source_factory.cc:74 #3 0x00005640fcbcb5c7 in sigc::pointer_functor0::operator() (this=0x5640fe91ba08) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00005640fcbc86fa in sigc::adaptor_functor >::operator() (this=0x5640fe91ba00) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x00005640fcbc4583 in sigc::internal::slot_call0, void>::call_it (rep=0x5640fe91b9d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #7 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #8 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 20 (Thread 0x7fe9c9cd3700 (LWP 164722)): #0 0x00007fe9ed08505f in poll () from /usr/lib/libc.so.6 #1 0x00007fe9f336ad66 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f336b0f2 in g_main_loop_run () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00007fe9f45a5906 in BaseUI::main_thread (this=0x5641011c3e60) at ../libs/pbd/base_ui.cc:98 #4 0x00007fe9f45a9a28 in sigc::bound_mem_functor0::operator() (this=0x5641048725e8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007fe9f45a9668 in sigc::adaptor_functor >::operator() (this=0x5641048725e0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007fe9f45a90a9 in sigc::internal::slot_call0, void>::call_it (rep=0x5641048725b0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #8 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #9 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7fe99ec82700 (LWP 164641)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec872e0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6ee0580 in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:426 #4 0x00007fe9f6ee0a38 in ARDOUR::Graph::helper_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:470 #5 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99ec81cf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99ec81d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #7 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99ec81cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #8 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #9 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99ec81cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #10 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x564104a65f00) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0x7fe9e8e68700 (LWP 164494)): #0 0x00007fe9ed057571 in clock_nanosleep@GLIBC_2.2.5 () from /usr/lib/libc.so.6 #1 0x00007fe9ed05ce87 in nanosleep () from /usr/lib/libc.so.6 #2 0x00007fe9f339ba38 in g_usleep () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00005640fcf48f2a in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:463 #4 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7fe9e2ffd700 (LWP 164497)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9f33bbe4c in g_cond_wait () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f6d0958c in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:93 #3 0x00007fe9f6d09378 in analyser_work () at ../libs/ardour/analyser.cc:58 #4 0x00005640fcbcb5c7 in sigc::pointer_functor0::operator() (this=0x5640fe91b9b8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x00005640fcbc86fa in sigc::adaptor_functor >::operator() (this=0x5640fe91b9b0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00005640fcbc4583 in sigc::internal::slot_call0, void>::call_it (rep=0x5640fe91b980) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #8 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #9 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7fe9ca4d4700 (LWP 164606)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9f33bbf61 in g_cond_wait_until () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f33363fb in g_async_queue_timeout_pop () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00007fe9f339aa14 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #4 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7fe99ee05700 (LWP 164638)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec872e0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6ee0580 in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:426 #4 0x00007fe9f6ee0a38 in ARDOUR::Graph::helper_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:470 #5 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99ee04cf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99ee04d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #7 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99ee04cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #8 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #9 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99ee04cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #10 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5640ffe7b7a0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 14 (Thread 0x7fe9d031d700 (LWP 164552)): #0 0x00007fe9ef457e32 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007fe9d0fe25f0 in ?? () from /usr/lib/libjack.so.0 #2 0x00007fe9d0fd9e16 in ?? () from /usr/lib/libjack.so.0 #3 0x00007fe9d0fe1b1d in ?? () from /usr/lib/libjack.so.0 #4 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7fe9c8051900 (LWP 164632)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7fe9c8682700 (LWP 164576)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9d0fe393b in ?? () from /usr/lib/libjack.so.0 #2 0x00007fe9d0fca0c5 in ?? () from /usr/lib/libjack.so.0 #3 0x00007fe9d0fc8a6a in ?? () from /usr/lib/libjack.so.0 #4 0x00007fe9d109e9c8 in WJACK_cycle_wait (client=0x5640fe9f7620) at ../libs/backends/jack/weak_libjack.def:80 #5 0x00007fe9d107b951 in ARDOUR::JACKAudioBackend::process_thread (this=0x5640fe8fdc20) at ../libs/backends/jack/jack_audiobackend.cc:982 #6 0x00007fe9d107b8ee in ARDOUR::JACKAudioBackend::_process_thread (arg=0x5640fe8fdc20) at ../libs/backends/jack/jack_audiobackend.cc:961 #7 0x00007fe9d0fc89ce in ?? () from /usr/lib/libjack.so.0 #8 0x00007fe9d0fe1b1d in ?? () from /usr/lib/libjack.so.0 #9 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7fe9e37fe700 (LWP 164496)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9f33bbe4c in g_cond_wait () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f74b54b0 in peak_thread_work () at ../libs/ardour/source_factory.cc:74 #3 0x00005640fcbcb5c7 in sigc::pointer_functor0::operator() (this=0x5640fe90cbe8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00005640fcbc86fa in sigc::adaptor_functor >::operator() (this=0x5640fe90cbe0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x00005640fcbc4583 in sigc::internal::slot_call0, void>::call_it (rep=0x5640fe90cbb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #7 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #8 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7fe99ed84700 (LWP 164639)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640fec872e0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f6ee0580 in ARDOUR::Graph::run_one (this=0x5640fec87230) at ../libs/ardour/graph.cc:426 #4 0x00007fe9f6ee0a38 in ARDOUR::Graph::helper_thread (this=0x5640fec87230) at ../libs/ardour/graph.cc:470 #5 0x00007fe9f6ee6fe7 in boost::_mfi::mf0::operator() (this=0x7fe99ed83cf8, p=0x5640fec87230) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007fe9f6ee679c in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fe99ed83d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #7 0x00007fe9f6ee5bf9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fe99ed83cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #8 0x00007fe9f6ee549d in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #9 0x00005640fc32fb6c in boost::function0::operator() (this=0x7fe99ed83cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #10 0x00007fe9d107b89f in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x56410326cb30) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #12 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7fe9c8a03700 (LWP 164575)): #0 0x00007fe9ef45b87c in read () from /usr/lib/libpthread.so.0 #1 0x00007fe9d0fe2d6f in ?? () from /usr/lib/libjack.so.0 #2 0x00007fe9d0fe7c59 in ?? () from /usr/lib/libjack.so.0 #3 0x00007fe9d0fe1b1d in ?? () from /usr/lib/libjack.so.0 #4 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7fe9cb7fe700 (LWP 164723)): #0 0x00007fe9ed08505f in poll () from /usr/lib/libc.so.6 #1 0x00007fe9f336ad66 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f336b0f2 in g_main_loop_run () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #3 0x00007fe9f45a5906 in BaseUI::main_thread (this=0x564104422710) at ../libs/pbd/base_ui.cc:98 #4 0x00007fe9f45a9a28 in sigc::bound_mem_functor0::operator() (this=0x564101fd7f78) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007fe9f45a9668 in sigc::adaptor_functor >::operator() (this=0x564101fd7f70) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007fe9f45a90a9 in sigc::internal::slot_call0, void>::call_it (rep=0x564101fd7f40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #8 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #9 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7fe9c8045900 (LWP 164633)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7fe9c805d900 (LWP 164631)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7fe9c8039900 (LWP 164634)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7fe9c802d900 (LWP 164635)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7fe9c8069900 (LWP 164630)): #0 0x00007fe9ef45a8f4 in do_futex_wait.constprop () from /usr/lib/libpthread.so.0 #1 0x00007fe9ef45a9f8 in __new_sem_wait_slow.constprop.0 () from /usr/lib/libpthread.so.0 #2 0x00007fe9f6ee2de4 in PBD::Semaphore::wait (this=0x5640ffb5dcf0) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007fe9f736dcb5 in ARDOUR::RTTaskList::run (this=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007fe9f736daa2 in ARDOUR::RTTaskList::_thread_run (arg=0x5640ffb5dcc0) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7fe9d235b700 (LWP 164500)): #0 0x00007fe9ed08a71d in syscall () from /usr/lib/libc.so.6 #1 0x00007fe9f33bbe4c in g_cond_wait () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #2 0x00007fe9f6d55907 in ARDOUR::AudioEngine::do_devicelist_update (this=0x5640fe924920) at ../libs/ardour/audioengine.cc:703 #3 0x00007fe9f6d62a6b in boost::_mfi::mf0::operator() (this=0x5640fef1e290, p=0x5640fe924920) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007fe9f6d6249a in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x5640fef1e2a0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007fe9f6d61bd7 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x5640fef1e290) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007fe9f6d613d6 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x5640fef1e290) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007fe9f6d60594 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x5640fef1e260) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #9 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #10 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #11 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7fe9c94d2700 (LWP 164724)): #0 0x00007fe9ecfcc355 in raise () from /usr/lib/libc.so.6 #1 0x00007fe9ecfb5853 in abort () from /usr/lib/libc.so.6 #2 0x00007fe9ecfb5727 in __assert_fail_base.cold () from /usr/lib/libc.so.6 #3 0x00007fe9ecfc4936 in __assert_fail () from /usr/lib/libc.so.6 #4 0x00005640fc43215b in boost::shared_ptr::operator-> (this=0x7fe9c94d05f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/smart_ptr/shared_ptr.hpp:734 #5 0x00007fe9e1554e5f in OSCRouteObserver::refresh_strip (this=0x7fe95c17e240, new_strip=..., force=true) at ../libs/surfaces/osc/osc_route_observer.cc:212 #6 0x00007fe9e15528eb in OSCRouteObserver::OSCRouteObserver (this=0x7fe95c17e240, o=..., ss=2, su=0x7fe9c94d1420) at ../libs/surfaces/osc/osc_route_observer.cc:77 #7 0x00007fe9e14e07c3 in ArdourSurface::OSC::strip_feedback (this=0x564100ec9ec0, sur=0x7fe9c94d1420, new_bank_size=true) at ../libs/surfaces/osc/osc.cc:2337 #8 0x00007fe9e14dff73 in ArdourSurface::OSC::get_surface (this=0x564100ec9ec0, addr=0x7fe95c17c300, quiet=false) at ../libs/surfaces/osc/osc.cc:2265 #9 0x00007fe9e14dfba1 in ArdourSurface::OSC::check_surface (this=0x564100ec9ec0, msg=0x7fe95c002000) at ../libs/surfaces/osc/osc.cc:2207 #10 0x00007fe9e15063a0 in ArdourSurface::OSC::cb_transport_play (this=0x564100ec9ec0, path=0x564100ecd050 "/transport_play", types=0x7fe95c01a331 "", argv=0x0, argc=0, data=0x7fe95c002000) at ../libs/surfaces/osc/osc.h:423 #11 0x00007fe9e1506322 in ArdourSurface::OSC::_transport_play (path=0x564100ecd050 "/transport_play", types=0x7fe95c01a331 "", argv=0x0, argc=0, data=0x7fe95c002000, user_data=0x564100ec9ec0) at ../libs/surfaces/osc/osc.h:423 #12 0x00007fe9ef472c11 in ?? () from /opt/Ardour-6.2.208-dbg/lib/liblo.so.7 #13 0x00007fe9ef47524e in ?? () from /opt/Ardour-6.2.208-dbg/lib/liblo.so.7 #14 0x00007fe9ef4757a8 in lo_server_recv () from /opt/Ardour-6.2.208-dbg/lib/liblo.so.7 #15 0x00007fe9e14d8097 in ArdourSurface::OSC::osc_input_handler (this=0x564100ec9ec0, ioc=Glib::IO_IN, srv=0x564100eca830) at ../libs/surfaces/osc/osc.cc:687 #16 0x00007fe9e154514e in sigc::bound_mem_functor2::operator() (this=0x7fe95c002130, _A_a1=@0x7fe9c94d1a6c: Glib::IO_IN, _A_a2=@0x7fe95c002150: 0x564100eca830) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1927 #17 0x00007fe9e153fc15 in sigc::adaptor_functor >::operator() (this=0x7fe95c002128, _A_arg1=@0x7fe9c94d1a6c: Glib::IO_IN, _A_arg2=@0x7fe95c002150: 0x564100eca830) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108 #18 0x00007fe9e15393da in sigc::bind_functor<-1, sigc::bound_mem_functor2, void*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator() (this=0x7fe95c002120, _A_arg1=@0x7fe9c94d1a6c: Glib::IO_IN) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1135 #19 0x00007fe9e1531adc in sigc::internal::slot_call1, void*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, Glib::IOCondition>::call_it (rep=0x7fe95c0020f0, a_1=@0x7fe9c94d1a6c: Glib::IO_IN) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:137 #20 0x00007fe9f390cc2c in Glib::IOSource::dispatch(sigc::slot_base*) () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #21 0x00007fe9f390cb2f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #22 0x00007fe9f336aa2a in g_main_context_dispatch () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #23 0x00007fe9f336add0 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #24 0x00007fe9f336b0f2 in g_main_loop_run () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #25 0x00007fe9f45a5906 in BaseUI::main_thread (this=0x564100eca050) at ../libs/pbd/base_ui.cc:98 #26 0x00007fe9f45a9a28 in sigc::bound_mem_functor0::operator() (this=0x564100ecba08) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #27 0x00007fe9f45a9668 in sigc::adaptor_functor >::operator() (this=0x564100ecba00) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #28 0x00007fe9f45a90a9 in sigc::internal::slot_call0, void>::call_it (rep=0x564100ecb9d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #29 0x00007fe9f3904c4d in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglibmm-2.4.so.1 #30 0x00007fe9f339a1e5 in ?? () from /opt/Ardour-6.2.208-dbg/lib/libglib-2.0.so.0 #31 0x00007fe9ef451422 in start_thread () from /usr/lib/libpthread.so.0 #32 0x00007fe9ed08fbf3 in clone () from /usr/lib/libc.so.6