ardour-2.8.8: gtk2_ardour/tempo_lines.cc:218: void TempoLines::draw(std::vector >&, double): Assertion `_lines.find(xpos) == _lines.end()' failed. Program received signal SIGABRT, Aborted. 0x00007fffefbb24b5 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. in ../nptl/sysdeps/unix/sysv/linux/raise.c (gdb) thread apply all bt Thread 27 (Thread 0x7fffb7856910 (LWP 25223)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220 #1 0x00007ffff613f602 in ?? () from /usr/lib/libgthread-2.0.so.0 #2 0x00007ffff5c850bf in ?? () from /lib/libglib-2.0.so.0 #3 0x00007ffff5c851cf in g_async_queue_timed_pop () from /lib/libglib-2.0.so.0 #4 0x00007ffff5cd40b0 in ?? () from /lib/libglib-2.0.so.0 #5 0x00007ffff5cd2b44 in ?? () from /lib/libglib-2.0.so.0 #6 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #7 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Thread 25 (Thread 0x7fffb9058a30 (LWP 25221)): #0 0x00007fffefc523c3 in *__GI___poll (fds=, nfds=, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007ffff7b204ae in ARDOUR::Session::midi_thread_work() () from libs/ardour/libardour.so #2 0x00007ffff7b20bd1 in ARDOUR::Session::_midi_thread_work(void*) () from libs/ardour/libardour.so #3 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #4 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently asm". Thread 24 (Thread 0x7fffb92f1a30 (LWP 25220)): #0 0x00007fffefc523c3 in *__GI___poll (fds=, nfds=, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007ffff7ad8c74 in ARDOUR::Session::butler_thread_work() () from libs/ardour/libardour.so ---Type to continue, or q to quit--- #2 0x00007ffff7ad9c9b in ARDOUR::Session::_butler_thread_work(void*) () from libs/ardour/libardour.so #3 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #4 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently c". Thread 23 (Thread 0x7fffb93eea30 (LWP 25219)): #0 0x00007ffff32f88f1 in nanosleep () from /lib/libpthread.so.0 #1 0x00007ffff5cd4e88 in g_usleep () from /lib/libglib-2.0.so.0 #2 0x00007ffff79d8b8f in ARDOUR::AudioEngine::meter_thread() () from libs/ardour/libardour.so #3 0x00007ffff5a4cdd2 in call_thread_entry_slot () from libs/glibmm2/libglibmm2.so #4 0x00007ffff5cd2b44 in ?? () from /lib/libglib-2.0.so.0 #5 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #6 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 22 (Thread 0x7fffd2467910 (LWP 25218)): #0 0x00007fffefc523c3 in *__GI___poll (fds=, nfds=, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007ffff350d8c6 in ?? () from /usr/lib/libjack.so.0 #2 0x00007ffff350dd40 in jack_thread_wait () from /usr/lib/libjack.so.0 #3 0x00007ffff350de4a in ?? () from /usr/lib/libjack.so.0 #4 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #5 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 21 (Thread 0x7fffb8057910 (LWP 25215)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007ffff350f8eb in ?? () from /usr/lib/libjack.so.0 #2 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #3 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fffe497c910 (LWP 25196)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007ffff79c3a3b in ARDOUR::Analyser::work() () from libs/ardour/libardour.so #2 0x00007ffff5a4cdd2 in call_thread_entry_slot () from libs/glibmm2/libglibmm2.so #3 0x00007ffff5cd2b44 in ?? () from /lib/libglib-2.0.so.0 #4 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #5 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Current language: auto The current source language is "auto; currently asm". Thread 3 (Thread 0x7fffe517d910 (LWP 25195)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007ffff7b4f2f3 in peak_thread_work() () from libs/ardour/libardour.so #2 0x00007ffff5a4cdd2 in call_thread_entry_slot () from libs/glibmm2/libglibmm2.so #3 0x00007ffff5cd2b44 in ?? () from /lib/libglib-2.0.so.0 #4 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 ---Type to continue, or q to quit--- #5 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fffe597e910 (LWP 25194)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007ffff7b4f2f3 in peak_thread_work() () from libs/ardour/libardour.so #2 0x00007ffff5a4cdd2 in call_thread_entry_slot () from libs/glibmm2/libglibmm2.so #3 0x00007ffff5cd2b44 in ?? () from /lib/libglib-2.0.so.0 #4 0x00007ffff32f0a04 in start_thread (arg=) at pthread_create.c:300 #5 0x00007fffefc5e80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ffff7f9d7d0 (LWP 25189)): #0 0x00007fffefbb24b5 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007fffefbb5f50 in *__GI_abort () at abort.c:92 #2 0x00007fffefbab481 in *__GI___assert_fail (assertion=0x903370 "_lines.find(xpos) == _lines.end()", file=, line=218, function=0x9033a0 "void TempoLines::draw(std::vector >&, double)") at assert.c:81 #3 0x000000000084416f in TempoLines::draw(std::vector >&, double) () #4 0x00000000006bfcca in Editor::redraw_measures() () #5 0x00007ffff5a518c2 in (anonymous namespace)::glibmm_source_callback(void*) () from libs/glibmm2/libglibmm2.so #6 0x00007ffff5ca9bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #7 0x00007ffff5cad598 in ?? () from /lib/libglib-2.0.so.0 #8 0x00007ffff5cad6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #9 0x00007ffff5551021 in gtk_main_iteration () from /usr/lib/libgtk-x11-2.0.so.0 ---Type to continue, or q to quit--- #10 0x00007ffff3789495 in Gtkmm2ext::UI::flush_pending() () from libs/gtkmm2ext/libgtkmm2ext.so #11 0x0000000000549ad5 in ARDOUR_UI::goto_editor_window() () #12 0x000000000052acf1 in ARDOUR_UI::load_session(Glib::ustring const&, Glib::ustring const&, Glib::ustring) () #13 0x00000000005307fe in ARDOUR_UI::get_session_parameters(bool, bool) () #14 0x0000000000530dec in ARDOUR_UI::startup() () #15 0x00007ffff378a0ea in Gtkmm2ext::UI::run(Receiver&) () from libs/gtkmm2ext/libgtkmm2ext.so #16 0x0000000000748e21 in main () Current language: auto The current source language is "auto; currently c". (gdb)