Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault. 0x00007ffff3ddc6e4 in pango_coverage_get () from /lib/x86_64-linux-gnu/libpango-1.0.so.0 (gdb) thread apply all bt Thread 80 (Thread 0x7fff27e006c0 (LWP 30158) "AutomationWatch"): #0 0x00007ffff2ef38e3 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fff27dff780, rem=rem@entry=0x7fff27dff790) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 #1 0x00007ffff2f01597 in __GI___nanosleep (req=req@entry=0x7fff27dff780, rem=rem@entry=0x7fff27dff790) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff3f41d4e in g_usleep (microseconds=) at ../../../glib/gtimer.c:275 #3 g_usleep (microseconds=) at ../../../glib/gtimer.c:263 #4 0x00007ffff6b455bc in ARDOUR::AutomationWatch::thread (this=0x55555f7850f0) at ../libs/ardour/automation_watch.cc:206 #5 0x00007ffff6b4afcd in boost::_mfi::mf0::operator() (this=0x55555fb7df10, p=0x55555f7850f0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff6b4ac1f in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555fb7df20, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #7 0x00007ffff6b4a5d4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555fb7df10) at /usr/include/boost/bind/bind.hpp:1274 #8 0x00007ffff6b49f7e in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555cd2215 in boost::function0::operator() (this=0x55555fb7df08) at /usr/include/boost/function/function_template.hpp:771 #10 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x55555fb7dee0) at ../libs/pbd/pthread_utils.cc:584 #11 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #12 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 79 (Thread 0x7fff30c006c0 (LWP 30157) "AutoConnect"): #0 0x00007ffff2e9dffd in __futex_abstimed_wait_common64 (private=-1, futex_word=0x55555d9727a8, expected=0, op=393, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=0x55555d9727a8, expected=0, clockid=0, abstime=0x0, private=-1, cancel=true) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555d9727a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff2ea0b6d in __pthread_cond_wait_common (cond=0x55555d972780, mutex=0x55555d972758, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555d972780, mutex=0x55555d972758) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff70c4a52 in ARDOUR::Session::auto_connect_thread_run (this=0x55555d970530) at ../libs/ardour/session.cc:7954 #6 0x00007ffff70c4436 in ARDOUR::Session::auto_connect_thread (arg=0x55555d970530) at ../libs/ardour/session.cc:7886 #7 0x00007ffff4dc7613 in fake_thread_start (arg=0x55555b334080) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 78 (Thread 0x7fff316006c0 (LWP 30156) "SessionSignals"): #0 0x00007ffff2e9dffd in __futex_abstimed_wait_common64 (private=0, futex_word=0x55555d972738, expected=0, op=393, abstime=0x0, cancel=true) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=0x55555d972738, expected=0, clockid=0, abstime=0x0, private=0, cancel=true) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555d972738, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007ffff2ea0b6d in __pthread_cond_wait_common (cond=0x55555d972710, mutex=0x55555d9726e8, clockid=0, abstime=0x0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55555d972710, mutex=0x55555d9726e8) at ./nptl/pthread_cond_wait.c:627 #5 0x00007ffff7161176 in ARDOUR::Session::emit_thread_run (this=0x55555d970530) at ../libs/ardour/session_process.cc:1241 #6 0x00007ffff716111e in ARDOUR::Session::emit_thread (arg=0x55555d970530) at ../libs/ardour/session_process.cc:1231 #7 0x00007ffff4dc7613 in fake_thread_start (arg=0x55555b35c640) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 77 (Thread 0x7fff32a006c0 (LWP 30155) "Ctrl USB Hotplu"): #0 0x00007ffff2f2516d in __GI___poll (fds=fds@entry=0x7ffed0000b90, nfds=nfds@entry=2, timeout=timeout@entry=60000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff34fb535 in poll (__timeout=60000, __nfds=2, __fds=0x7ffed0000b90) at /usr/include/x86_64-linux-gnu/bits/poll2.h:39 #2 usbi_wait_for_events (timeout_ms=60000, reported_events=0x7fff329ff7d0, ctx=0x55555f74f550) at ../../libusb/os/events_posix.c:266 --Type for more, q to quit, c to continue without paging--c #3 handle_events (ctx=ctx@entry=0x55555f74f550, tv=tv@entry=0x7fff329ff840) at ../../libusb/io.c:2253 #4 0x00007ffff34fe780 in libusb_handle_events_timeout_completed (ctx=0x55555f74f550, tv=tv@entry=0x7fff329ff8a0, completed=completed@entry=0x0) at ../../libusb/io.c:2370 #5 0x00007ffff34fe7e2 in libusb_handle_events (ctx=) at ../../libusb/io.c:2445 #6 0x00007ffff6b780b7 in usb_hotplug_thread (user_data=0x555557679700) at ../libs/ardour/control_protocol_manager.cc:87 #7 0x00007ffff4dc7613 in fake_thread_start (arg=0x55555f766e60) at ../libs/pbd/pthread_utils.cc:191 #8 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 76 (Thread 0x7fff334006c0 (LWP 30154) "libusb_event"): #0 0x00007ffff2f2516d in __GI___poll (fds=fds@entry=0x7fff333ff980, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff34ffdd3 in poll (__timeout=-1, __nfds=2, __fds=0x7fff333ff980) at /usr/include/x86_64-linux-gnu/bits/poll2.h:39 #2 linux_udev_event_thread_main (arg=) at ../../libusb/os/linux_udev.c:183 #3 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #4 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 75 (Thread 0x7fff33e006c0 (LWP 30153) "UI:Generic MIDI"): #0 0x00007ffff2f256a0 in __GI_ppoll (fds=fds@entry=0x7ffed8059ce0, nfds=nfds@entry=3, timeout=, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x00007ffff3f70e94 in ppoll (__fds=0x7ffed8059ce0, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101 #2 g_main_context_poll_unlocked (priority=, context=0x55555f75e3b0, timeout_usec=, fds=0x7ffed8059ce0, n_fds=3) at ../../../glib/gmain.c:4591 #3 g_main_context_iterate_unlocked.isra.0 (context=0x55555f75e3b0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4268 #4 0x00007ffff3f11097 in g_main_loop_run (loop=0x55555f737af0) at ../../../glib/gmain.c:4475 #5 0x00007ffff4d8022d in BaseUI::main_thread (this=0x55555a5fe2b8) at ../libs/pbd/base_ui.cc:101 #6 0x00007ffff4d855a1 in boost::_mfi::mf0::operator() (this=0x55555f73ffd0, p=0x55555a5fe2b8) at /usr/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff4d852f3 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555f73ffe0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #8 0x00007ffff4d84ed6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555f73ffd0) at /usr/include/boost/bind/bind.hpp:1274 #9 0x00007ffff4d84928 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #10 0x0000555555cd2215 in boost::function0::operator() (this=0x55555f73ffc8) at /usr/include/boost/function/function_template.hpp:771 #11 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x55555f73ffa0) at ../libs/pbd/pthread_utils.cc:584 #12 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #13 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 74 (Thread 0x7fff3cc006c0 (LWP 30152) "midiUI"): #0 0x00007ffff2f256a0 in __GI_ppoll (fds=fds@entry=0x7ffedc0419e0, nfds=nfds@entry=4, timeout=, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x00007ffff3f70e94 in ppoll (__fds=0x7ffedc0419e0, __nfds=4, __timeout=0x0, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101 #2 g_main_context_poll_unlocked (priority=, context=0x55555ccba450, timeout_usec=, fds=0x7ffedc0419e0, n_fds=4) at ../../../glib/gmain.c:4591 #3 g_main_context_iterate_unlocked.isra.0 (context=0x55555ccba450, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4268 #4 0x00007ffff3f11097 in g_main_loop_run (loop=0x55555ccba5e0) at ../../../glib/gmain.c:4475 #5 0x00007ffff4d8022d in BaseUI::main_thread (this=0x55555d815e10) at ../libs/pbd/base_ui.cc:101 #6 0x00007ffff4d855a1 in boost::_mfi::mf0::operator() (this=0x55555ccba840, p=0x55555d815e10) at /usr/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff4d852f3 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555ccba850, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #8 0x00007ffff4d84ed6 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555ccba840) at /usr/include/boost/bind/bind.hpp:1274 #9 0x00007ffff4d84928 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #10 0x0000555555cd2215 in boost::function0::operator() (this=0x55555ccba838) at /usr/include/boost/function/function_template.hpp:771 #11 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x55555ccba810) at ../libs/pbd/pthread_utils.cc:584 #12 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #13 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 73 (Thread 0x7fffd8dfec40 (LWP 30151) "butler"): #0 0x00007ffff2f2516d in __GI___poll (fds=0x7fffd8dfdbd0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4d9b391 in CrossThreadChannel::poll_for_request (this=0x555559dbdd58) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff4d9b417 in CrossThreadChannel::receive (this=0x555559dbdd58, msg=@0x7fffd8dfdd10: -32 '\340', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff6b5db01 in ARDOUR::Butler::thread_work (this=0x555559dbdcb0) at ../libs/ardour/butler.cc:209 #4 0x00007ffff6b5d38c in ARDOUR::Butler::_thread_work (arg=0x555559dbdcb0) at ../libs/ardour/butler.cc:179 #5 0x00007ffff4dc7613 in fake_thread_start (arg=0x55555868ea60) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #7 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 72 (Thread 0x7fff4be006c0 (LWP 30144) "IO-13-0x7fff4be"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 71 (Thread 0x7fff56a006c0 (LWP 30143) "IO-12-0x7fff56a"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 70 (Thread 0x7fff616006c0 (LWP 30142) "IO-11-0x7fff616"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 69 (Thread 0x7fff63e006c0 (LWP 30141) "IO-10-0x7fff63e"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 68 (Thread 0x7fff6ea006c0 (LWP 30140) "IO-9-0x7fff6ea0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 67 (Thread 0x7fff796006c0 (LWP 30139) "IO-8-0x7fff7960"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 66 (Thread 0x7fff7be006c0 (LWP 30138) "IO-7-0x7fff7be0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 65 (Thread 0x7fff86a006c0 (LWP 30137) "IO-6-0x7fff86a0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 64 (Thread 0x7fff916006c0 (LWP 30136) "IO-5-0x7fff9160"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 63 (Thread 0x7fff93e006c0 (LWP 30135) "IO-4-0x7fff93e0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 62 (Thread 0x7fff9ea006c0 (LWP 30134) "IO-3-0x7fff9ea0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 61 (Thread 0x7fffa96006c0 (LWP 30133) "IO-2-0x7fffa960"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 60 (Thread 0x7fffabe006c0 (LWP 30132) "IO-1-0x7fffabe0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 59 (Thread 0x7fffb4c006c0 (LWP 30131) "IO-0-0x7fffb4c0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x55555f49cd1c) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6d3e7e6 in ARDOUR::IOTaskList::io_thread (this=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:165 #3 0x00007ffff6d3e67c in ARDOUR::IOTaskList::_worker_thread (me=0x55555f49cce0) at ../libs/ardour/io_tasklist.cc:153 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 58 (Thread 0x7fffb56006c0 (LWP 30130) "RT-7-0x7fffb560"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffb55ff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffb55ff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffb55ff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffb55ff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559196400) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 57 (Thread 0x7fffb60006c0 (LWP 30129) "RT-6-0x7fffb600"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffb5fff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffb5fff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffb5fff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffb5fff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5555597ea090) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 56 (Thread 0x7fffb6a006c0 (LWP 30128) "RT-5-0x7fffb6a0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffb69ff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffb69ff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffb69ff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffb69ff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5555584b6320) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 55 (Thread 0x7fffb74006c0 (LWP 30127) "RT-4-0x7fffb740"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffb73ff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffb73ff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffb73ff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffb73ff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559e44d10) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 54 (Thread 0x7fffb7e006c0 (LWP 30126) "RT-3-0x7fffb7e0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffb7dff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffb7dff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffb7dff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffb7dff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555558cb8470) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 53 (Thread 0x7fffc0c006c0 (LWP 30125) "RT-2-0x7fffc0c0"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffc0bff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc0bff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc0bff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffc0bff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559e42e30) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 52 (Thread 0x7fffc16006c0 (LWP 30124) "RT-1-0x7fffc160"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101d4) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc6540 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:320 #3 0x00007ffff6cc6ba5 in ARDOUR::Graph::helper_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:372 #4 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffc15ff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc15ff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc15ff988) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffc15ff980) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559b6e810) at ../libs/backends/jack/jack_audiobackend.cc:896 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 51 (Thread 0x7fffc3e006c0 (LWP 30123) "RT-main-0x7fffc"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff4dd1788 in PBD::Semaphore::wait (this=0x555559f101e0) at ../libs/pbd/semutils.cc:120 #2 0x00007ffff6cc5d80 in ARDOUR::Graph::reached_terminal_node (this=0x555559f100a0) at ../libs/ardour/graph.cc:267 #3 0x00007ffff6cd4562 in ARDOUR::GraphNode::finish (this=0x55555d783dc0, chain=0x55555fb30d30) at ../libs/ardour/graphnode.cc:107 #4 0x00007ffff6cd4430 in ARDOUR::GraphNode::run (this=0x55555d783dc0, chain=0x55555fb30d30) at ../libs/ardour/graphnode.cc:74 #5 0x00007ffff6cc6714 in ARDOUR::Graph::run_one (this=0x555559f100a0) at ../libs/ardour/graph.cc:344 #6 0x00007ffff6cc7193 in ARDOUR::Graph::main_thread (this=0x555559f100a0) at ../libs/ardour/graph.cc:425 #7 0x00007ffff6cd36e1 in boost::_mfi::mf0::operator() (this=0x7fffc3dff988, p=0x555559f100a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #8 0x00007ffff6cd2e51 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc3dff998, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #9 0x00007ffff6cd1ba4 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc3dff988) at /usr/include/boost/bind/bind.hpp:1274 #10 0x00007ffff6cd0219 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #11 0x0000555555cd2215 in boost::function0::operator() (this=0x7fffc3dff980) at /usr/include/boost/function/function_template.hpp:771 #12 0x00007fffe493fb45 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x5555589e0230) at ../libs/backends/jack/jack_audiobackend.cc:896 #13 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #14 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 50 (Thread 0x7fffc20006c0 (LWP 30121) "ArdourGUI"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555559859348, mutex=0x555559859340) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555559859348, mutex=0x555559859340) at ../../../glib/gthread.c:1665 #3 0x00007ffff3ed974b in g_async_queue_pop_intern_unlocked (queue=0x555559859340, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:375 #4 0x00007ffff3ed97ac in g_async_queue_pop (queue=0x555559859340) at ../../../glib/gasyncqueue.c:409 #5 0x00007ffff44b9cbb in ??? () at /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 #6 0x00007ffff3f42ec2 in g_thread_proxy (data=0x55555ba5e420) at ../../../glib/gthread.c:892 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 48 (Thread 0x7fffcea006c0 (LWP 30119) "pool-ardour-8.9"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f41b20 in g_cond_wait_until_impl (cond=, mutex=0x555557b23920, end_time=) at ../../../glib/gthread-posix.c:1140 #2 g_cond_wait_until (cond=, mutex=0x555557b23920, end_time=) at ../../../glib/gthread.c:1761 #3 0x00007ffff3ed9713 in g_async_queue_pop_intern_unlocked (queue=0x555557b23920, wait=1, end_time=12269370571) at ../../../glib/gasyncqueue.c:378 #4 0x00007ffff3ed9866 in g_async_queue_timeout_pop (queue=0x555557b23920, timeout=) at ../../../glib/gasyncqueue.c:501 #5 0x00007ffff3f477bf in g_thread_pool_wait_for_new_pool () at ../../../glib/gthreadpool.c:167 #6 g_thread_pool_thread_proxy (data=) at ../../../glib/gthreadpool.c:394 #7 0x00007ffff3f42ec2 in g_thread_proxy (data=0x7fffbed94bd0) at ../../../glib/gthread.c:892 #8 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 44 (Thread 0x7fffc2a006c0 (LWP 30113) "ArdourGUI"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555558b69748, mutex=0x555558b69740) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555558b69748, mutex=0x555558b69740) at ../../../glib/gthread.c:1665 #3 0x00007ffff3ed974b in g_async_queue_pop_intern_unlocked (queue=0x555558b69740, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:375 #4 0x00007ffff3ed97ac in g_async_queue_pop (queue=0x555558b69740) at ../../../glib/gasyncqueue.c:409 #5 0x00007ffff44b9cbb in ??? () at /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 #6 0x00007ffff3f42ec2 in g_thread_proxy (data=0x55555f0ca7d0) at ../../../glib/gthread.c:892 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 39 (Thread 0x7fffccc006c0 (LWP 30066) "AudioEngine 1"): #0 0x00007ffff2f33e72 in epoll_wait (epfd=17, events=events@entry=0x7fffccbff100, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007fffe6b7cd46 in impl_pollfd_wait (object=, pfd=, ev=0x7fffccbff360, n_ev=, timeout=) at ../spa/plugins/support/system.c:138 #2 0x00007fffe6b6ee7c in loop_iterate_cancel (object=0x555557c81c58, timeout=-1) at ../spa/plugins/support/loop.c:540 #3 0x00007fffe445cfdc in pw_data_loop_wait (this=0x555558d59050, timeout=timeout@entry=-1) at ../src/pipewire/data-loop.c:29 #4 0x00007fffe67804d0 in cycle_wait (c=) at ../pipewire-jack/src/pipewire-jack.c:1906 #5 jack_cycle_wait (client=0x555557b914d0) at ../pipewire-jack/src/pipewire-jack.c:4691 #6 0x00007fffe493fc3d in ARDOUR::JACKAudioBackend::process_thread (this=0x55555762b490) at ../libs/backends/jack/jack_audiobackend.cc:925 #7 0x00007fffe493fbc4 in ARDOUR::JACKAudioBackend::_process_thread (arg=0x55555762b490) at ../libs/backends/jack/jack_audiobackend.cc:904 #8 0x00007fffe6b6effd in loop_iterate_cancel (object=object@entry=0x555557c81c58, timeout=timeout@entry=-1) at ../spa/plugins/support/loop.c:570 #9 0x00007fffe44620e6 in do_loop (user_data=0x555558d59050) at ../src/pipewire/data-loop.c:67 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 38 (Thread 0x7fffce0006c0 (LWP 30065) "pw-ardour"): #0 0x00007ffff2f33e72 in epoll_wait (epfd=20, events=events@entry=0x7fffcdfff590, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007fffe6b7cd46 in impl_pollfd_wait (object=, pfd=, ev=0x7fffcdfff760, n_ev=, timeout=) at ../spa/plugins/support/system.c:138 #2 0x00007fffe6b6d679 in loop_iterate (object=0x555557f33938, timeout=-1) at ../spa/plugins/support/loop.c:587 #3 0x00007fffe44ad597 in do_loop (user_data=0x555557c0fbe0) at ../src/pipewire/thread-loop.c:294 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 37 (Thread 0x7fffcd6006c0 (LWP 30064) "pw-ardour"): #0 0x00007ffff2f33e72 in epoll_wait (epfd=14, events=events@entry=0x7fffcd5ff590, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x00007fffe6b7cd46 in impl_pollfd_wait (object=, pfd=, ev=0x7fffcd5ff760, n_ev=, timeout=) at ../spa/plugins/support/system.c:138 #2 0x00007fffe6b6d679 in loop_iterate (object=0x555557bbac18, timeout=-1) at ../spa/plugins/support/loop.c:587 #3 0x00007fffe44ad597 in do_loop (user_data=0x555558d5e700) at ../src/pipewire/thread-loop.c:294 #4 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 26 (Thread 0x7fffcfe006c0 (LWP 30031) "gdbus"): #0 0x00007ffff2f256a0 in __GI_ppoll (fds=fds@entry=0x7fffa4000c50, nfds=nfds@entry=2, timeout=, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x00007ffff3f70e94 in ppoll (__fds=0x7fffa4000c50, __nfds=2, __timeout=0x0, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101 #2 g_main_context_poll_unlocked (priority=, context=0x555557b2cdd0, timeout_usec=, fds=0x7fffa4000c50, n_fds=2) at ../../../glib/gmain.c:4591 #3 g_main_context_iterate_unlocked.isra.0 (context=0x555557b2cdd0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4268 #4 0x00007ffff3f11097 in g_main_loop_run (loop=0x555557b2e610) at ../../../glib/gmain.c:4475 #5 0x00007ffff27cf8a2 in gdbus_shared_thread_func (user_data=0x555557b2cda0) at ../../../gio/gdbusprivate.c:284 #6 0x00007ffff3f42ec2 in g_thread_proxy (data=0x555557b2ea90) at ../../../glib/gthread.c:892 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 25 (Thread 0x7fffd8c006c0 (LWP 30030) "gmain"): #0 0x00007ffff2f256a0 in __GI_ppoll (fds=fds@entry=0x555557b24a20, nfds=nfds@entry=2, timeout=, timeout@entry=0x7fffd8bff910, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #1 0x00007ffff3f70e94 in ppoll (__fds=0x555557b24a20, __nfds=2, __timeout=0x7fffd8bff910, __ss=0x0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:101 #2 g_main_context_poll_unlocked (priority=, context=0x555557b24780, timeout_usec=, fds=0x555557b24a20, n_fds=2) at ../../../glib/gmain.c:4591 #3 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x555557b24780, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4268 #4 0x00007ffff3f0f8b3 in g_main_context_iteration (context=0x555557b24780, may_block=may_block@entry=1) at ../../../glib/gmain.c:4338 #5 0x00007ffff3f0f911 in glib_worker_main (data=) at ../../../glib/gmain.c:6537 #6 0x00007ffff3f42ec2 in g_thread_proxy (data=0x555557b249c0) at ../../../glib/gthread.c:892 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 24 (Thread 0x7fffdaa006c0 (LWP 30029) "pool-spawner"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555557b23978, mutex=0x555557b23970) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555557b23978, mutex=0x555557b23970) at ../../../glib/gthread.c:1665 #3 0x00007ffff3ed974b in g_async_queue_pop_intern_unlocked (queue=0x555557b23970, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:375 #4 0x00007ffff3f46ed3 in g_thread_pool_spawn_thread (data=) at ../../../glib/gthreadpool.c:297 #5 0x00007ffff3f42ec2 in g_thread_proxy (data=0x555557b23360) at ../../../glib/gthread.c:892 #6 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #7 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 15 (Thread 0x7fffda0006c0 (LWP 30010) "ArdourGUI"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555557dfb2a8, mutex=0x555557dfb2a0) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555557dfb2a8, mutex=0x555557dfb2a0) at ../../../glib/gthread.c:1665 #3 0x00007ffff3ed974b in g_async_queue_pop_intern_unlocked (queue=0x555557dfb2a0, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:375 #4 0x00007ffff3ed97ac in g_async_queue_pop (queue=0x555557dfb2a0) at ../../../glib/gasyncqueue.c:409 #5 0x00007ffff44b9cbb in ??? () at /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 #6 0x00007ffff3f42ec2 in g_thread_proxy (data=0x555557dfa3a0) at ../../../glib/gthread.c:892 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 14 (Thread 0x7fffd96006c0 (LWP 30009) "ArdourGUI"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555557df5608, mutex=0x555557df5600) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555557df5608, mutex=0x555557df5600) at ../../../glib/gthread.c:1665 #3 0x00007ffff3ed974b in g_async_queue_pop_intern_unlocked (queue=0x555557df5600, wait=1, end_time=-1) at ../../../glib/gasyncqueue.c:375 #4 0x00007ffff3ed97ac in g_async_queue_pop (queue=0x555557df5600) at ../../../glib/gasyncqueue.c:409 #5 0x00007ffff44b9cbb in ??? () at /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 #6 0x00007ffff3f42ec2 in g_thread_proxy (data=0x555557f408c0) at ../../../glib/gthread.c:892 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 10 (Thread 0x7fffdbe006c0 (LWP 30005) "DeviceList"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555557ce2a20, mutex=0x555557ce2a30) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555557ce2a20, mutex=0x555557ce2a30) at ../../../glib/gthread.c:1665 #3 0x00007ffff6abeb0c in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557ce1fe0) at ../libs/ardour/audioengine.cc:758 #4 0x00007ffff6acf80d in boost::_mfi::mf0::operator() (this=0x555557d0bec0, p=0x555557ce1fe0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6acee53 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x555557d0bed0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6ace38a in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x555557d0bec0) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6acd748 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x555557d0beb8) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x555557d0be90) at ../libs/pbd/pthread_utils.cc:584 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 9 (Thread 0x7fffe62006c0 (LWP 30004) "EngineWatchdog"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x555557ce29f0, mutex=0x555557ce2a00) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x555557ce29f0, mutex=0x555557ce2a00) at ../../../glib/gthread.c:1665 #3 0x00007ffff6abe762 in ARDOUR::AudioEngine::do_reset_backend (this=0x555557ce1fe0) at ../libs/ardour/audioengine.cc:723 #4 0x00007ffff6acf80d in boost::_mfi::mf0::operator() (this=0x555557ce9cb0, p=0x555557ce1fe0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6acee53 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x555557ce9cc0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:239 #6 0x00007ffff6ace38a in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x555557ce9cb0) at /usr/include/boost/bind/bind.hpp:1274 #7 0x00007ffff6acd748 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #8 0x0000555555cd2215 in boost::function0::operator() (this=0x555557ce9ca8) at /usr/include/boost/function/function_template.hpp:771 #9 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x555557ce9c80) at ../libs/pbd/pthread_utils.cc:584 #10 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 6 (Thread 0x7fffe74006c0 (LWP 30000) "Analyzer"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x7ffff7daaa60 , mutex=0x7ffff7daaa58 ) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x7ffff7daaa60 , mutex=0x7ffff7daaa58 ) at ../../../glib/gthread.c:1665 #3 0x00007ffff6a613bf in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95 #4 0x00005555567beefd in sigc::pointer_functor0::operator() (this=0x5555576b9d80) at ../../../../include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x00007ffff6a64b9e in boost::detail::function::void_function_obj_invoker0, void>::invoke (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #6 0x0000555555cd2215 in boost::function0::operator() (this=0x5555576b9d78) at /usr/include/boost/function/function_template.hpp:771 #7 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x5555576b9d50) at ../libs/pbd/pthread_utils.cc:584 #8 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 5 (Thread 0x7fffe7e006c0 (LWP 29999) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x7ffff7dadc30 , mutex=0x7ffff7dadc40 ) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x7ffff7dadc30 , mutex=0x7ffff7dadc40 ) at ../../../glib/gthread.c:1665 #3 0x00007ffff7219d2b in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #4 0x00007ffff7f1e742 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117 #5 0x0000555555cd2215 in boost::function0::operator() (this=0x5555576bcf88) at /usr/include/boost/function/function_template.hpp:771 #6 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x5555576bcf60) at ../libs/pbd/pthread_utils.cc:584 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 4 (Thread 0x7fffed2006c0 (LWP 29998) "PeakFileBuilder"): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff3f40e8d in g_cond_wait_impl (cond=0x7ffff7dadc30 , mutex=0x7ffff7dadc40 ) at ../../../glib/gthread-posix.c:1007 #2 g_cond_wait (cond=0x7ffff7dadc30 , mutex=0x7ffff7dadc40 ) at ../../../glib/gthread.c:1665 #3 0x00007ffff7219d2b in peak_thread_work () at ../libs/ardour/source_factory.cc:73 #4 0x00007ffff7f1e742 in boost::detail::function::void_function_invoker0::invoke (function_ptr=...) at /usr/include/boost/function/function_template.hpp:117 #5 0x0000555555cd2215 in boost::function0::operator() (this=0x5555576be5c8) at /usr/include/boost/function/function_template.hpp:771 #6 0x00007ffff4dc8ca4 in PBD::Thread::_run (arg=0x5555576be5a0) at ../libs/pbd/pthread_utils.cc:584 #7 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #8 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 3 (Thread 0x7fffedc006c0 (LWP 29997) "LXVSTEventLoop"): #0 0x00007ffff2ef38e3 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fffedbff780, rem=rem@entry=0x7fffedbff790) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:48 #1 0x00007ffff2f01597 in __GI___nanosleep (req=req@entry=0x7fffedbff780, rem=rem@entry=0x7fffedbff790) at ../sysdeps/unix/sysv/linux/nanosleep.c:25 #2 0x00007ffff3f41d4e in g_usleep (microseconds=) at ../../../glib/gtimer.c:275 #3 g_usleep (microseconds=) at ../../../glib/gtimer.c:263 #4 0x0000555556d7a2f2 in gui_event_loop () at ../gtk2_ardour/linux_vst_gui_support.cc:465 #5 0x00007ffff4dc7613 in fake_thread_start (arg=0x55555773f4d0) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #7 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 2 (Thread 0x7fffeddfec40 (LWP 29996) "TriggerBox Work"): #0 0x00007ffff2f2516d in __GI___poll (fds=0x7fffeddfdd50, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff4d9b391 in CrossThreadChannel::poll_for_request (this=0x555557689090) at ../libs/pbd/crossthread.posix.cc:108 #2 0x00007ffff4d9b417 in CrossThreadChannel::receive (this=0x555557689090, msg=@0x7fffeddfddb7: 100 'd', wait=true) at ../libs/pbd/crossthread.posix.cc:133 #3 0x00007ffff729d35c in ARDOUR::TriggerBoxThread::thread_work (this=0x555557689060) at ../libs/ardour/triggerbox.cc:4910 #4 0x00007ffff729d2bc in ARDOUR::TriggerBoxThread::_thread_work (arg=0x555557689060) at ../libs/ardour/triggerbox.cc:4900 #5 0x00007ffff4dc7613 in fake_thread_start (arg=0x5555575dee80) at ../libs/pbd/pthread_utils.cc:191 #6 0x00007ffff2ea1e2e in start_thread (arg=) at ./nptl/pthread_create.c:447 #7 0x00007ffff2f33a4c in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 1 (Thread 0x7ffff062c200 (LWP 29642) "ArdourGUI"): #0 0x00007ffff3ddc6e4 in pango_coverage_get () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #1 0x00007ffff3dd660f in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #2 0x00007ffff3dd268a in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #3 0x00007ffff44bbcb9 in ??? () at /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 #4 0x00007ffff3e0596b in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #5 0x00007ffff3dd7c4d in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #6 0x00007ffff3decc0e in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #7 0x00007ffff3de116e in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #8 0x00007ffff7e1da39 in ??? () at /lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 #9 0x00007ffff3deb3d3 in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #10 0x00007ffff3dec153 in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #11 0x00007ffff3de0c06 in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #12 0x00007ffff3de102c in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #13 0x00007ffff3de132d in pango_layout_get_size () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #14 0x00007ffff3deeae6 in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #15 0x00007ffff3de116e in ??? () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #16 0x00007ffff3de50de in pango_layout_get_pixel_extents () at /lib/x86_64-linux-gnu/libpango-1.0.so.0 #17 0x00007ffff40b7f7e in get_size (cell=0x555558b0e5f0 [gtkmm__GtkCellRendererText], widget=0x55555f486c60 [gtkmm__GtkTreeView], cell_area=0x0, layout=0x55556d35f200, x_offset=0x0, y_offset=0x0, width=0x7fffffff7b0c, height=0x7fffffff7b08) at ../libs/tk/ytk/gtkcellrenderertext.c:1542 #18 0x00007ffff40b82b2 in gtk_cell_renderer_text_get_size (cell=0x555558b0e5f0 [gtkmm__GtkCellRendererText], widget=0x55555f486c60 [gtkmm__GtkTreeView], cell_area=0x0, x_offset=0x0, y_offset=0x0, width=0x7fffffff7b0c, height=0x7fffffff7b08) at ../libs/tk/ytk/gtkcellrenderertext.c:1607 #19 0x00007ffff48b8cf2 in Gtk::CellRenderer_Class::get_size_vfunc_callback (self=0x555558b0e5f0 [gtkmm__GtkCellRendererText], widget=0x55555f486c60 [gtkmm__GtkTreeView], cell_area=0x0, x_offset=0x0, y_offset=0x0, width=0x7fffffff7b0c, height=0x7fffffff7b08) at ../libs/tk/ytkmm/cellrenderer.cc:201 #20 0x00007ffff40ad0f8 in IA__gtk_cell_renderer_get_size (cell=0x555558b0e5f0 [gtkmm__GtkCellRendererText], widget=0x55555f486c60 [gtkmm__GtkTreeView], cell_area=0x0, x_offset=0x0, y_offset=0x0, width=0x7fffffff7b0c, height=0x7fffffff7b08) at ../libs/tk/ytk/gtkcellrenderer.c:522 #21 0x00007ffff4317c76 in IA__gtk_tree_view_column_cell_get_size (tree_column=0x555558b0e430 [gtkmm__GtkTreeViewColumn], cell_area=0x0, x_offset=0x0, y_offset=0x0, width=0x7fffffff7ba8, height=0x7fffffff7bac) at ../libs/tk/ytk/gtktreeviewcolumn.c:2646 #22 0x00007ffff42f9f96 in validate_row (tree_view=0x55555f486c60 [gtkmm__GtkTreeView], tree=0x55555b33ccb0, node=0x55556d35f0f0, iter=0x7fffffff7c50, path=0x55555bc3e550) at ../libs/tk/ytk/gtktreeview.c:5793 #23 0x00007ffff42fbbea in do_validate_rows (tree_view=0x55555f486c60 [gtkmm__GtkTreeView], queue_resize=0) at ../libs/tk/ytk/gtktreeview.c:6350 #24 0x00007ffff42ef5f7 in gtk_tree_view_size_request (widget=0x55555f486c60 [gtkmm__GtkTreeView], requisition=0x55555f486c98) at ../libs/tk/ytk/gtktreeview.c:2052 #25 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x55555f486c60 [gtkmm__GtkTreeView], p0=0x55555f486c98) at ../libs/tk/ytkmm/widget.cc:3822 #26 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffff7f00, invocation_hint=0x7fffffff7e50) at ../../../gobject/gclosure.c:833 #27 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffff8010, detail=detail@entry=0, instance=instance@entry=0x55555f486c60, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffff7f00) at ../../../gobject/gsignal.c:3720 #28 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x55555f486c60, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffff8150) at ../../../gobject/gsignal.c:3519 #29 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x55555f486c60, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #30 0x00007ffff4232d57 in do_size_request (widget=0x55555f486c60 [gtkmm__GtkTreeView]) at ../libs/tk/ytk/gtksizegroup.c:628 #31 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x55555f486c60 [gtkmm__GtkTreeView], requisition=0x7fffffff8360) at ../libs/tk/ytk/gtksizegroup.c:828 #32 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x55555f486c60 [gtkmm__GtkTreeView], requisition=0x7fffffff8360) at ../libs/tk/ytk/gtkwidget.c:3932 #33 0x00007ffff4220d72 in gtk_scrolled_window_size_request (widget=0x55555f486000 [gtkmm__GtkScrolledWindow], requisition=0x55555f486038) at ../libs/tk/ytk/gtkscrolledwindow.c:1261 #34 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x55555f486000 [gtkmm__GtkScrolledWindow], p0=0x55555f486038) at ../libs/tk/ytkmm/widget.cc:3822 #35 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffff85a0, invocation_hint=0x7fffffff84f0) at ../../../gobject/gclosure.c:833 #36 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffff86b0, detail=detail@entry=0, instance=instance@entry=0x55555f486000, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffff85a0) at ../../../gobject/gsignal.c:3720 #37 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x55555f486000, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffff87f0) at ../../../gobject/gsignal.c:3519 #38 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x55555f486000, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #39 0x00007ffff4232d57 in do_size_request (widget=0x55555f486000 [gtkmm__GtkScrolledWindow]) at ../libs/tk/ytk/gtksizegroup.c:628 #40 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x55555f486000 [gtkmm__GtkScrolledWindow], requisition=0x7fffffff8a18) at ../libs/tk/ytk/gtksizegroup.c:828 #41 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x55555f486000 [gtkmm__GtkScrolledWindow], requisition=0x7fffffff8a18) at ../libs/tk/ytk/gtkwidget.c:3932 #42 0x00007ffff41bf4b7 in gtk_notebook_size_request (widget=0x555559dec7c0 [gtkmm__GtkNotebook], requisition=0x555559dec7f8) at ../libs/tk/ytk/gtknotebook.c:1928 #43 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x555559dec7c0 [gtkmm__GtkNotebook], p0=0x555559dec7f8) at ../libs/tk/ytkmm/widget.cc:3822 #44 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffff8c70, invocation_hint=0x7fffffff8bc0) at ../../../gobject/gclosure.c:833 #45 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffff8d80, detail=detail@entry=0, instance=instance@entry=0x555559dec7c0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffff8c70) at ../../../gobject/gsignal.c:3720 #46 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x555559dec7c0, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffff8ec0) at ../../../gobject/gsignal.c:3519 #47 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x555559dec7c0, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #48 0x00007ffff4232d57 in do_size_request (widget=0x555559dec7c0 [gtkmm__GtkNotebook]) at ../libs/tk/ytk/gtksizegroup.c:628 #49 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x555559dec7c0 [gtkmm__GtkNotebook], requisition=0x7fffffff90b0) at ../libs/tk/ytk/gtksizegroup.c:828 #50 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x555559dec7c0 [gtkmm__GtkNotebook], requisition=0x7fffffff90b0) at ../libs/tk/ytk/gtkwidget.c:3932 #51 0x00007ffff409ac16 in gtk_box_size_request (widget=0x5555584ba860 [gtkmm__GtkVBox], requisition=0x5555584ba898) at ../libs/tk/ytk/gtkbox.c:280 #52 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x5555584ba860 [gtkmm__GtkVBox], p0=0x5555584ba898) at ../libs/tk/ytkmm/widget.cc:3822 #53 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffff92f0, invocation_hint=0x7fffffff9240) at ../../../gobject/gclosure.c:833 #54 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffff9400, detail=detail@entry=0, instance=instance@entry=0x5555584ba860, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffff92f0) at ../../../gobject/gsignal.c:3720 #55 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x5555584ba860, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffff9540) at ../../../gobject/gsignal.c:3519 #56 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x5555584ba860, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #57 0x00007ffff4232d57 in do_size_request (widget=0x5555584ba860 [gtkmm__GtkVBox]) at ../libs/tk/ytk/gtksizegroup.c:628 #58 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x5555584ba860 [gtkmm__GtkVBox], requisition=0x7fffffff9700) at ../libs/tk/ytk/gtksizegroup.c:828 #59 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x5555584ba860 [gtkmm__GtkVBox], requisition=0x7fffffff9700) at ../libs/tk/ytk/gtkwidget.c:3932 #60 0x00007ffff49aa36f in Gtk::Widget::size_request (this=0x55555f397698) at ../libs/tk/ytkmm/widget.cc:596 #61 0x00007ffff51aa2a9 in ArdourWidgets::Pane::on_size_request (this=0x55555f397738, req=0x555559c394c8) at ../libs/widgets/pane.cc:108 #62 0x00007ffff49af71f in Gtk::Widget_Class::size_request_callback (self=0x555559c39490 [gtkmm__GtkContainer], p0=0x555559c394c8) at ../libs/tk/ytkmm/widget.cc:3805 #63 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffff9980, invocation_hint=0x7fffffff98d0) at ../../../gobject/gclosure.c:833 #64 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffff9a90, detail=detail@entry=0, instance=instance@entry=0x555559c39490, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffff9980) at ../../../gobject/gsignal.c:3720 #65 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x555559c39490, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffff9bd0) at ../../../gobject/gsignal.c:3519 #66 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x555559c39490, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #67 0x00007ffff4232d57 in do_size_request (widget=0x555559c39490 [gtkmm__GtkContainer]) at ../libs/tk/ytk/gtksizegroup.c:628 #68 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x555559c39490 [gtkmm__GtkContainer], requisition=0x7fffffff9da0) at ../libs/tk/ytk/gtksizegroup.c:828 #69 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x555559c39490 [gtkmm__GtkContainer], requisition=0x7fffffff9da0) at ../libs/tk/ytk/gtkwidget.c:3932 #70 0x00007ffff40ff3d3 in gtk_event_box_size_request (widget=0x55555f1baa50 [gtkmm__GtkEventBox], requisition=0x55555f1baa88) at ../libs/tk/ytk/gtkeventbox.c:494 #71 0x00007ffff49b951f in Gtk::Widget::on_size_request (this=0x55555f1ba9f0, requisition=0x55555f1baa88) at ../libs/tk/ytkmm/widget.cc:7376 #72 0x00007ffff49af71f in Gtk::Widget_Class::size_request_callback (self=0x55555f1baa50 [gtkmm__GtkEventBox], p0=0x55555f1baa88) at ../libs/tk/ytkmm/widget.cc:3805 #73 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffa020, invocation_hint=0x7fffffff9f70) at ../../../gobject/gclosure.c:833 #74 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffa130, detail=detail@entry=0, instance=instance@entry=0x55555f1baa50, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffa020) at ../../../gobject/gsignal.c:3720 #75 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x55555f1baa50, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffa270) at ../../../gobject/gsignal.c:3519 #76 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x55555f1baa50, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #77 0x00007ffff4232d57 in do_size_request (widget=0x55555f1baa50 [gtkmm__GtkEventBox]) at ../libs/tk/ytk/gtksizegroup.c:628 #78 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x55555f1baa50 [gtkmm__GtkEventBox], requisition=0x7fffffffa460) at ../libs/tk/ytk/gtksizegroup.c:828 #79 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x55555f1baa50 [gtkmm__GtkEventBox], requisition=0x7fffffffa460) at ../libs/tk/ytk/gtkwidget.c:3932 #80 0x00007ffff409ac16 in gtk_box_size_request (widget=0x55555ceaff80 [gtkmm__GtkVBox], requisition=0x55555ceaffb8) at ../libs/tk/ytk/gtkbox.c:280 #81 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x55555ceaff80 [gtkmm__GtkVBox], p0=0x55555ceaffb8) at ../libs/tk/ytkmm/widget.cc:3822 #82 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffa6a0, invocation_hint=0x7fffffffa5f0) at ../../../gobject/gclosure.c:833 #83 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffa7b0, detail=detail@entry=0, instance=instance@entry=0x55555ceaff80, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffa6a0) at ../../../gobject/gsignal.c:3720 #84 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x55555ceaff80, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffa8f0) at ../../../gobject/gsignal.c:3519 #85 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x55555ceaff80, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #86 0x00007ffff4232d57 in do_size_request (widget=0x55555ceaff80 [gtkmm__GtkVBox]) at ../libs/tk/ytk/gtksizegroup.c:628 #87 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x55555ceaff80 [gtkmm__GtkVBox], requisition=0x7fffffffaac0) at ../libs/tk/ytk/gtksizegroup.c:828 #88 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x55555ceaff80 [gtkmm__GtkVBox], requisition=0x7fffffffaac0) at ../libs/tk/ytk/gtkwidget.c:3932 #89 0x00007ffff40ff3d3 in gtk_event_box_size_request (widget=0x55555f1bab70 [gtkmm__GtkEventBox], requisition=0x55555f1baba8) at ../libs/tk/ytk/gtkeventbox.c:494 #90 0x00007ffff49b951f in Gtk::Widget::on_size_request (this=0x55555f1bab10, requisition=0x55555f1baba8) at ../libs/tk/ytkmm/widget.cc:7376 #91 0x00007ffff49af71f in Gtk::Widget_Class::size_request_callback (self=0x55555f1bab70 [gtkmm__GtkEventBox], p0=0x55555f1baba8) at ../libs/tk/ytkmm/widget.cc:3805 #92 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffad40, invocation_hint=0x7fffffffac90) at ../../../gobject/gclosure.c:833 #93 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffae50, detail=detail@entry=0, instance=instance@entry=0x55555f1bab70, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffad40) at ../../../gobject/gsignal.c:3720 #94 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x55555f1bab70, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffaf90) at ../../../gobject/gsignal.c:3519 #95 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x55555f1bab70, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #96 0x00007ffff4232d57 in do_size_request (widget=0x55555f1bab70 [gtkmm__GtkEventBox]) at ../libs/tk/ytk/gtksizegroup.c:628 #97 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x55555f1bab70 [gtkmm__GtkEventBox], requisition=0x7fffffffb180) at ../libs/tk/ytk/gtksizegroup.c:828 #98 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x55555f1bab70 [gtkmm__GtkEventBox], requisition=0x7fffffffb180) at ../libs/tk/ytk/gtkwidget.c:3932 #99 0x00007ffff409ac16 in gtk_box_size_request (widget=0x55555ceafea0 [gtkmm__GtkHBox], requisition=0x55555ceafed8) at ../libs/tk/ytk/gtkbox.c:280 #100 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x55555ceafea0 [gtkmm__GtkHBox], p0=0x55555ceafed8) at ../libs/tk/ytkmm/widget.cc:3822 #101 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffb3c0, invocation_hint=0x7fffffffb310) at ../../../gobject/gclosure.c:833 #102 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffb4d0, detail=detail@entry=0, instance=instance@entry=0x55555ceafea0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffb3c0) at ../../../gobject/gsignal.c:3720 #103 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x55555ceafea0, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffb610) at ../../../gobject/gsignal.c:3519 #104 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x55555ceafea0, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #105 0x00007ffff4232d57 in do_size_request (widget=0x55555ceafea0 [gtkmm__GtkHBox]) at ../libs/tk/ytk/gtksizegroup.c:628 #106 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x55555ceafea0 [gtkmm__GtkHBox], requisition=0x7fffffffb838) at ../libs/tk/ytk/gtksizegroup.c:828 #107 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x55555ceafea0 [gtkmm__GtkHBox], requisition=0x7fffffffb838) at ../libs/tk/ytk/gtkwidget.c:3932 #108 0x00007ffff41bf4b7 in gtk_notebook_size_request (widget=0x555557e0d600 [gtkmm__GtkNotebook], requisition=0x555557e0d638) at ../libs/tk/ytk/gtknotebook.c:1928 #109 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x555557e0d600 [gtkmm__GtkNotebook], p0=0x555557e0d638) at ../libs/tk/ytkmm/widget.cc:3822 #110 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffba90, invocation_hint=0x7fffffffb9e0) at ../../../gobject/gclosure.c:833 #111 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffbba0, detail=detail@entry=0, instance=instance@entry=0x555557e0d600, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffba90) at ../../../gobject/gsignal.c:3720 #112 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x555557e0d600, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffbce0) at ../../../gobject/gsignal.c:3519 #113 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x555557e0d600, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #114 0x00007ffff4232d57 in do_size_request (widget=0x555557e0d600 [gtkmm__GtkNotebook]) at ../libs/tk/ytk/gtksizegroup.c:628 #115 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x555557e0d600 [gtkmm__GtkNotebook], requisition=0x7fffffffbed0) at ../libs/tk/ytk/gtksizegroup.c:828 #116 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x555557e0d600 [gtkmm__GtkNotebook], requisition=0x7fffffffbed0) at ../libs/tk/ytk/gtkwidget.c:3932 #117 0x00007ffff409ac16 in gtk_box_size_request (widget=0x555557e24fb0 [gtkmm__GtkVBox], requisition=0x555557e24fe8) at ../libs/tk/ytk/gtkbox.c:280 #118 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x555557e24fb0 [gtkmm__GtkVBox], p0=0x555557e24fe8) at ../libs/tk/ytkmm/widget.cc:3822 #119 0x00007ffff3d683bc in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffc110, invocation_hint=0x7fffffffc060) at ../../../gobject/gclosure.c:833 #120 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffc220, detail=detail@entry=0, instance=instance@entry=0x555557e24fb0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffc110) at ../../../gobject/gsignal.c:3720 #121 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x555557e24fb0, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffc360) at ../../../gobject/gsignal.c:3519 #122 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x555557e24fb0, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #123 0x00007ffff4232d57 in do_size_request (widget=0x555557e24fb0 [gtkmm__GtkVBox]) at ../libs/tk/ytk/gtksizegroup.c:628 #124 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x555557e24fb0 [gtkmm__GtkVBox], requisition=0x7fffffffc530) at ../libs/tk/ytk/gtksizegroup.c:828 #125 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x555557e24fb0 [gtkmm__GtkVBox], requisition=0x7fffffffc530) at ../libs/tk/ytk/gtkwidget.c:3932 #126 0x00007ffff4347a70 in gtk_window_size_request (widget=0x555557e24e10 [gtkmm__GtkWindow], requisition=0x555557e24e48) at ../libs/tk/ytk/gtkwindow.c:4968 #127 0x00007ffff49af766 in Gtk::Widget_Class::size_request_callback (self=0x555557e24e10 [gtkmm__GtkWindow], p0=0x555557e24e48) at ../libs/tk/ytkmm/widget.cc:3822 #128 0x00007ffff3d6845a in g_closure_invoke (closure=0x555557db6980, return_value=0x0, n_param_values=2, param_values=0x7fffffffc770, invocation_hint=0x7fffffffc6c0) at ../../../gobject/gclosure.c:833 #129 0x00007ffff3d984d0 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffc880, detail=detail@entry=0, instance=instance@entry=0x555557e24e10, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffc770) at ../../../gobject/gsignal.c:3720 #130 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x555557e24e10, signal_id=signal_id@entry=18, detail=, var_args=var_args@entry=0x7fffffffc9c0) at ../../../gobject/gsignal.c:3519 #131 0x00007ffff3d89458 in g_signal_emit_by_name (instance=0x555557e24e10, detailed_signal=0x7ffff440a14b "size-request") at ../../../gobject/gsignal.c:3623 #132 0x00007ffff4232d57 in do_size_request (widget=0x555557e24e10 [gtkmm__GtkWindow]) at ../libs/tk/ytk/gtksizegroup.c:628 #133 0x00007ffff4233244 in _gtk_size_group_compute_requisition (widget=0x555557e24e10 [gtkmm__GtkWindow], requisition=0x0) at ../libs/tk/ytk/gtksizegroup.c:828 #134 0x00007ffff432d8a5 in IA__gtk_widget_size_request (widget=0x555557e24e10 [gtkmm__GtkWindow], requisition=0x0) at ../libs/tk/ytk/gtkwidget.c:3932 #135 0x00007ffff43491f6 in gtk_window_compute_configure_request (window=0x555557e24e10 [gtkmm__GtkWindow], request=0x7fffffffcca0, geometry=0x7fffffffccc0, flags=0x7fffffffcc78) at ../libs/tk/ytk/gtkwindow.c:5842 #136 0x00007ffff434989c in gtk_window_move_resize (window=0x555557e24e10 [gtkmm__GtkWindow]) at ../libs/tk/ytk/gtkwindow.c:6054 #137 0x00007ffff43486ae in gtk_window_check_resize (container=0x555557e24e10 [gtkmm__GtkWindow]) at ../libs/tk/ytk/gtkwindow.c:5408 #138 0x00007ffff48d7924 in Gtk::Container_Class::check_resize_callback (self=0x555557e24e10 [gtkmm__GtkWindow]) at ../libs/tk/ytkmm/container.cc:663 #139 0x00007ffff3d6845a in g_closure_invoke (closure=0x555557dc0340, return_value=0x0, n_param_values=1, param_values=0x7fffffffcfc0, invocation_hint=0x7fffffffcf10) at ../../../gobject/gclosure.c:833 #140 0x00007ffff3d98980 in signal_emit_unlocked_R.isra.0 (node=node@entry=0x7fffffffd0b0, detail=detail@entry=0, instance=instance@entry=0x555557e24e10, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffcfc0) at ../../../gobject/gsignal.c:3927 #141 0x00007ffff3d88f0d in signal_emit_valist_unlocked (instance=instance@entry=0x555557e24e10, signal_id=signal_id@entry=82, detail=detail@entry=0, var_args=var_args@entry=0x7fffffffd220) at ../../../gobject/gsignal.c:3519 #142 0x00007ffff3d89181 in g_signal_emit_valist (instance=0x555557e24e10, signal_id=82, detail=0, var_args=var_args@entry=0x7fffffffd220) at ../../../gobject/gsignal.c:3262 #143 0x00007ffff3d89243 in g_signal_emit (instance=, signal_id=, detail=) at ../../../gobject/gsignal.c:3582 #144 0x00007ffff40dc7ad in IA__gtk_container_check_resize (container=0x555557e24e10 [gtkmm__GtkWindow]) at ../libs/tk/ytk/gtkcontainer.c:1432 #145 0x00007ffff40dc49d in gtk_container_idle_sizer (data=0x0) at ../libs/tk/ytk/gtkcontainer.c:1357 #146 0x00007ffff4bc7593 in gdk_threads_dispatch (data=0x55555fb33e40) at ../libs/tk/ydk/gdk.c:534 #147 0x00007ffff3f10397 in g_main_dispatch (context=0x555557d516e0) at ../../../glib/gmain.c:3357 #148 0x00007ffff3f70dc7 in g_main_context_dispatch_unlocked (context=0x555557d516e0) at ../../../glib/gmain.c:4208 #149 g_main_context_iterate_unlocked.isra.0 (context=0x555557d516e0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4273 #150 0x00007ffff3f11097 in g_main_loop_run (loop=0x555557be3d10) at ../../../glib/gmain.c:4475 #151 0x00007ffff419127b in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1213 #152 0x00007ffff49141f3 in Gtk::Main::run_impl (this=0x555557cd5c70) at ../libs/tk/ytkmm/main.cc:537 #153 0x00007ffff4913f8f in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480 #154 0x00007ffff4f87bf0 in Gtkmm2ext::UI::run (this=0x555557d57060, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305 #155 0x0000555556433068 in main (argc=1, argv=0x7fffffffd8e8) at ../gtk2_ardour/main.cc:471