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IDProjectCategoryView StatusLast Update
0006658ardourbugspublic2020-04-19 20:17
Reportertimbyr Assigned Totimbyr  
PrioritynormalSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Product Version4.X git (version in description) 
Fixed in Version4.X git (version in description) 
Summary0006658: Crash when trimming midi region without moving cursor
DescriptionClicking on the end of a midi region to initiate a trimming drag/action but without moving the mouse cursor often results in a crash. This is with version 4.4.145, linux, 32bit.

Looks like another undo issue, backtrace attached.
TagsNo tags attached.

Activities

2015-10-29 10:35

 

midi-selection-bt.txt (38,613 bytes)   
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Reading symbols from ./../build/gtk2_ardour/ardour-4.4.145...done.
(gdb) run
Starting program: /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/build/gtk2_ardour/ardour-4.4.145 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
bind txt domain [gtk2_ardour4] to /usr/local/share/ardour4/locale
Ardour4.4.145 (built using 4.4-145-g3e3a5e1 and GCC version 4.9.2 20150212 (Red Hat 4.9.2-6))
ardour: [INFO]: Your system is configured to limit Ardour to only 4096 open files
[New Thread 0xb23edb40 (LWP 6024)]
ardour: [INFO]: Loading system configuration file /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/system_config
Loading user configuration file /home/timbyr/.config/ardour4/config
CPU vendor: GenuineIntel
ardour: [INFO]: AVX-capable processor
ardour: [INFO]: CPU brand:        Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz
ardour: [INFO]: Using SSE optimized routines
[New Thread 0xb1becb40 (LWP 6025)]
[New Thread 0xb11ffb40 (LWP 6026)]
[New Thread 0xb07ffb40 (LWP 6027)]
[New Thread 0xafdffb40 (LWP 6028)]
[New Thread 0xaf3ffb40 (LWP 6029)]
Cannot xinstall SIGPIPE error handler
ardour: [INFO]: Loading default ui configuration file /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/build/gtk2_ardour/default_ui_config
ardour: [INFO]: Loading user ui configuration file /home/timbyr/.config/ardour4/ui_config
[New Thread 0xae7e3b40 (LWP 6030)]
[New Thread 0xaddffb40 (LWP 6031)]
[New Thread 0xad3ffb40 (LWP 6032)]
[New Thread 0xacbfeb40 (LWP 6033)]
ardour: [INFO]: Loading color file /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/gtk2_ardour/dark.colors
ardour: [INFO]: Loading ui configuration file /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/build/gtk2_ardour/clearlooks.rc
ardour: [INFO]: Loading ui configuration file /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/build/gtk2_ardour/clearlooks.rc
[New Thread 0xac3fcc40 (LWP 6035)]
[New Thread 0xac382b40 (LWP 6036)]
EngineControl::set_state
[New Thread 0xabb81b40 (LWP 6037)]
[New Thread 0xab380b40 (LWP 6038)]
Found nothing along /home/timbyr/.config/ardour4/templates:./../templates:./../build/templates:./../gtk2_ardour/templates:./../build/gtk2_ardour/templates:./templates
run dialog
[New Thread 0xaab7fb40 (LWP 6039)]
[Thread 0xad3ffb40 (LWP 6032) exited]
[Thread 0xab380b40 (LWP 6038) exited]
[Thread 0xabb81b40 (LWP 6037) exited]
[Thread 0xacbfeb40 (LWP 6033) exited]
[New Thread 0xacbfeb40 (LWP 6042)]
lilv_world_add_plugin(): error: Duplicate plugin <https://community.ardour.org/node/7596>
lilv_world_add_plugin(): error: ... found in file:///home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/build/libs/LV2/reasonablesynth.lv2/
lilv_world_add_plugin(): error: ... and      file:///usr/lib/lv2/reasonablesynth.lv2/
Scanning folders for bundled LV2s: ./../build/libs/LV2
lilv_world_add_plugin(): error: Duplicate plugin <https://community.ardour.org/node/7596>
lilv_world_add_plugin(): error: ... found in file:///home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/build/libs/LV2/reasonablesynth.lv2/
lilv_world_add_plugin(): error: ... and      file:///usr/lib/lv2/reasonablesynth.lv2/
error: failed to expand CURIE `foaf:name'
error: attempt to add quad with NULL field
error: failed to expand CURIE `foaf:homepage'
error: attempt to add quad with NULL field
error: failed to expand CURIE `foaf:mbox'
error: attempt to add quad with NULL field
error: failed to expand CURIE `foaf:name'
error: attempt to add quad with NULL field
error: failed to expand CURIE `foaf:homepage'
error: attempt to add quad with NULL field
error: failed to expand CURIE `foaf:mbox'
error: attempt to add quad with NULL field
Set cursor set to default
[New Thread 0xa90f21c0 (LWP 6043)]
[New Thread 0xa90d91c0 (LWP 6044)]
[New Thread 0xa90c01c0 (LWP 6045)]
Set buffering params to 262144|131072|10|10
[New Thread 0xa8cd7c40 (LWP 6046)]
[New Thread 0xabb81b40 (LWP 6047)]
Set buffering params to 262144|131072|10|10
Skip explicit buffer seconds, preset in use
Skip explicit buffer seconds, preset in use
[New Thread 0xab380b40 (LWP 6048)]
[New Thread 0xad3ffb40 (LWP 6049)]
[New Thread 0xa7b22b40 (LWP 6050)]
[New Thread 0xa7321b40 (LWP 6051)]
[Thread 0xa7b22b40 (LWP 6050) exited]
[Thread 0xa7321b40 (LWP 6051) exited]
[Thread 0xaab7fb40 (LWP 6039) exited]
[Thread 0xac382b40 (LWP 6036) exited]
curl failed: Could not resolve host: community.ardour.org
[Thread 0xac3fcc40 (LWP 6035) exited]
ardour-4.4.145: ../libs/ardour/session_state.cc:2570: void ARDOUR::Session::add_command(Command*): Assertion `_current_trans' failed.

Program received signal SIGABRT, Aborted.
0xb7fdbbe0 in __kernel_vsyscall ()
Missing separate debuginfos, use: debuginfo-install PackageKit-gtk3-module-1.0.6-1.fc21.i686 adwaita-gtk2-theme-3.14.2.2-1.fc21.i686 alsa-lib-1.0.28-2.fc21.i686 at-spi2-atk-2.14.1-1.fc21.i686 at-spi2-core-2.14.1-1.fc21.i686 atk-2.14.0-1.fc21.i686 atkmm-2.22.7-4.fc21.i686 aubio-0.3.2-16.fc21.i686 bluez-libs-5.29-2.fc21.i686 boost-system-1.55.0-8.fc21.i686 bzip2-libs-1.0.6-14.fc21.i686 cairo-1.14.2-1.fc21.i686 cairomm-1.10.0-9.fc21.i686 cwiid-0.6.00-25.20100505gitfadf11e.fc21.i686 cyrus-sasl-lib-2.1.26-19.fc21.i686 dbus-libs-1.8.20-1.fc21.i686 elfutils-libelf-0.163-1.fc21.i686 elfutils-libs-0.163-1.fc21.i686 expat-2.1.0-10.fc21.i686 fftw-libs-double-3.3.4-5.fc21.i686 fftw-libs-single-3.3.4-5.fc21.i686 flac-libs-1.3.1-5.fc21.i686 fluidsynth-libs-1.1.6-5.fc21.i686 fontconfig-2.11.1-5.fc21.i686 freetype-2.5.3-16.fc21.i686 gdk-pixbuf2-2.31.1-1.fc21.i686 glib2-2.42.2-1.fc21.i686 glibmm24-2.42.0-1.fc21.i686 graphite2-1.2.4-3.fc21.i686 gsm-1.0.13-12.fc21.i686 gtk2-2.24.28-1.fc21.i686 gtkmm24-2.24.4-4.fc21.i686 gvfs-1.22.4-2.fc21.i686 harfbuzz-0.9.36-1.fc21.i686 ibus-gtk2-1.5.10-5.fc21.i686 ibus-libs-1.5.10-5.fc21.i686 jack-audio-connection-kit-1.9.10-1.fc21.i686 json-c-0.12-5.fc21.i686 keyutils-libs-1.5.9-4.fc21.i686 krb5-libs-1.12.2-17.fc21.i686 ladspa-1.13-13.fc21.i686 ladspa-amb-plugins-0.6.1-8.fc21.i686 ladspa-autotalent-plugins-0.2-10.fc21.i686 ladspa-blop-plugins-0.2.8-16.fc21.i686 ladspa-calf-plugins-0.0.19-6.fc21.i686 ladspa-caps-plugins-0.9.10-3.fc21.i686 ladspa-cmt-plugins-1.16-9.fc21.i686 ladspa-fil-plugins-0.3.0-9.fc21.i686 ladspa-guitarix-plugins-0.32.3-1.fc21.i686 ladspa-mcp-plugins-0.4.0-10.fc21.i686 ladspa-rev-plugins-0.3.1-13.fc21.i686 ladspa-swh-plugins-0.4.15-23.fc21.i686 ladspa-tap-plugins-0.7.0-14.fc21.i686 ladspa-vco-plugins-0.3.0-15.fc21.i686 ladspa-wasp-plugins-0.9.5.1-10.fc21.i686 lash-0.5.4-21.fc21.i686 libICE-1.0.9-2.fc21.i686 libSM-1.2.2-2.fc21.i686 libX11-1.6.2-2.fc21.i686 libXau-1.0.8-4.fc21.i686 libXcomposite-0.4.4-6.fc21.i686 libXcursor-1.1.14-4.fc21.i686 libXdamage-1.1.4-6.fc21.i686 libXext-1.3.3-2.fc21.i686 libXfixes-5.0.1-4.fc21.i686 libXi-1.7.4-2.fc21.i686 libXinerama-1.1.3-4.fc21.i686 libXrandr-1.4.2-2.fc21.i686 libXrender-0.9.8-4.fc21.i686 libXtst-1.2.2-4.fc21.i686 libXxf86vm-1.1.3-4.fc21.i686 libasyncns-0.8-8.fc21.i686 libattr-2.4.47-9.fc21.i686 libbluray-0.7.0-1.fc21.i686 libcanberra-0.30-7.fc21.i686 libcanberra-gtk2-0.30-7.fc21.i686 libcap-2.24-7.fc21.i686 libcom_err-1.42.12-4.fc21.i686 libcurl-7.37.0-14.fc21.i686 libdrm-2.4.60-1.fc21.i686 libffi-3.1-7.fc21.i686 libgcc-4.9.2-6.fc21.i686 libgcrypt-1.6.3-4.fc21.i686 libgpg-error-1.17-2.fc21.i686 libicu-52.1-6.fc21.i686 libidn-1.31-1.fc21.i686 liblo-0.27-5.fc21.i686 liblrdf-0.5.0-8.fc21.i686 libltc-1.1.4-3.fc21.i686 libogg-1.3.0-8.fc21.i686 libpng-1.6.10-3.fc21.i686 libselinux-2.3-10.fc21.i686 libsigc++20-2.4.0-1.fc21.i686 libssh2-1.5.0-1.fc21.i686 libstdc++-4.9.2-6.fc21.i686 libtdb-1.3.1-1.fc21.i686 libtool-ltdl-2.4.2-31.fc21.i686 libuuid-2.25.2-3.fc21.i686 libvorbis-1.3.4-3.fc21.i686 libwayland-client-1.6.0-1.fc21.i686 libwayland-server-1.6.0-1.fc21.i686 libxcb-1.11-5.fc21.i686 libxml2-2.9.1-7.fc21.i686 libxshmfence-1.2-1.fc21.i686 libxslt-1.1.28-8.fc21.i686 lilv-0.20.0-2.fc21.i686 mesa-libEGL-10.4.7-1.20150323.fc21.i686 mesa-libGL-10.4.7-1.20150323.fc21.i686 mesa-libgbm-10.4.7-1.20150323.fc21.i686 mesa-libglapi-10.4.7-1.20150323.fc21.i686 ncurses-libs-5.9-16.20140323.fc21.i686 nspr-4.10.8-1.fc21.i686 nss-3.19.3-1.0.fc21.i686 nss-mdns-0.10-15.fc21.i686 nss-softokn-freebl-3.19.2-1.0.fc21.i686 nss-util-3.19.2-1.0.fc21.i686 openldap-2.4.40-3.fc21.i686 openssl-libs-1.0.1k-12.fc21.i686 opus-1.1-5.fc21.i686 pango-1.36.8-6.fc21.i686 pangomm-2.34.0-4.fc21.i686 pcre-8.35-12.fc21.i686 pixman-0.32.6-4.fc21.i686 pulseaudio-libs-6.0-4.fc21.i686 raptor2-2.0.14-3.fc21.i686 readline-6.3-5.fc21.i686 rubberband-1.8.1-5.fc21.i686 serd-0.20.0-1.fc21.i686 sord-0.12.2-1.fc21.i686 sratom-0.4.6-2.fc21.i686 sssd-client-1.12.5-3.fc21.i686 suil-0.8.2-2.fc21.i686 systemd-libs-216-25.fc21.i686 taglib-1.9.1-7.fc21.i686 tcp_wrappers-libs-7.6-79.fc21.i686 vamp-plugin-sdk-2.5-4.fc21.i686 xz-libs-5.1.2-14alpha.fc21.i686 yajl-2.1.0-3.fc21.i686 zita-convolver-3.1.0-7.fc21.i686 zita-resampler-1.3.0-5.fc21.i686 zlib-1.2.8-7.fc21.i686
(gdb) t a a bt

Thread 24 (Thread 0xad3ffb40 (LWP 6049)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in g_usleep () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::usleep(unsigned long) () at /lib/libglibmm-2.4.so.1
#4  0xffffffff in ARDOUR::AutomationWatch::thread() (this=0xabefe80) at ../libs/ardour/automation_watch.cc:153
#5  0xffffffff in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator()(ARDOUR::AutomationWatch*) const (this=0xa624c00, p=0xabefe80) at /usr/include/boost/bind/mem_fn_template.hpp:49
#6  0xffffffff in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>&, boost::_bi::list0&, int) (this=0xa624c08, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253
#7  0xffffffff in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator()() (this=0xa624c00)
    at /usr/include/boost/bind/bind_template.hpp:20
#8  0xffffffff in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > > >::operator()() const (this=0xa624c00) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0xffffffff in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::call_it(sigc::internal::slot_rep*) (rep=0xa624be8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#11 0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#12 0xffffffff in start_thread (arg=0xad3ffb40) at pthread_create.c:310
#13 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 23 (Thread 0xab380b40 (LWP 6048)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xffffffff in ARDOUR::Session::emit_thread_run() (this=0x944ea28) at ../libs/ardour/session_process.cc:1313
#3  0xffffffff in ARDOUR::Session::emit_thread(void*) (arg=0x944ea28) at ../libs/ardour/session_process.cc:1302
#4  0xffffffff in start_thread (arg=0xab380b40) at pthread_create.c:310
#5  0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 22 (Thread 0xabb81b40 (LWP 6047)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in g_poll () at /lib/libglib-2.0.so.0
#3  0xffffffff in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#4  0xffffffff in g_main_loop_run () at /lib/libglib-2.0.so.0
#5  0xffffffff in Glib::MainLoop::run() () at /lib/libglibmm-2.4.so.1
#6  0xffffffff in BaseUI::main_thread() (this=0xa0fa060) at ../libs/pbd/base_ui.cc:86
#7  0xffffffff in sigc::bound_mem_functor0<void, BaseUI>::operator()() const (this=0xa0fa404) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#8  0xffffffff in sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator()() const (this=0xa0fa400) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0xffffffff in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it(sigc::internal::slot_rep*) (rep=0xa0fa3e8)
    at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#11 0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#12 0xffffffff in start_thread (arg=0xabb81b40) at pthread_create.c:310
#13 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 21 (Thread 0xa8cd7c40 (LWP 6046)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in CrossThreadChannel::poll_for_request() (this=0x944d468) at ../libs/pbd/crossthread.posix.cc:80
#3  0xffffffff in CrossThreadChannel::receive(char&, bool) (this=0x944d468, msg=@0xa8cd6f2f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:101
#4  0xffffffff in ARDOUR::Butler::thread_work() (this=0x944d400) at ../libs/ardour/butler.cc:175
#5  0xffffffff in ARDOUR::Butler::_thread_work(void*) (arg=0x944d400) at ../libs/ardour/butler.cc:156
#6  0xffffffff in fake_thread_start(void*) (arg=0xa0f9ea0) at ../libs/pbd/pthread_utils.cc:93
#7  0xffffffff in start_thread (arg=0xa8cd7c40) at pthread_create.c:310
---Type <return> to continue, or q <return> to quit---
#8  0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 20 (Thread 0xa90c01c0 (LWP 6045)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in sem_wait@@GLIBC_2.1 () at ../sysdeps/unix/sysv/linux/i386/i486/sem_wait.S:79
#2  0xffffffff in PBD::ProcessSemaphore::wait() (this=0x93f3960) at /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/libs/pbd/pbd/semutils.h:56
#3  0xffffffff in ARDOUR::Graph::run_one() (this=0x93f3900) at ../libs/ardour/graph.cc:387
#4  0xffffffff in ARDOUR::Graph::helper_thread() (this=0x93f3900) at ../libs/ardour/graph.cc:418
#5  0xffffffff in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0xa90bf810, p=0x93f3900) at /usr/include/boost/bind/mem_fn_template.hpp:49
#6  0xffffffff in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0xa90bf818, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253
#7  0xffffffff in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0xa90bf810)
    at /usr/include/boost/bind/bind_template.hpp:20
#8  0xffffffff in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153
#9  0x082413e5 in boost::function0<void>::operator()() const (this=0xa90bf80c) at /usr/include/boost/function/function_template.hpp:767
#10 0xffffffff in ARDOUR::DummyAudioBackend::dummy_process_thread(void*) (arg=0x9986c38) at ../libs/backends/dummy/dummy_audiobackend.cc:544
#11 0xffffffff in start_thread (arg=0xa90c01c0) at pthread_create.c:310
#12 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 19 (Thread 0xa90d91c0 (LWP 6044)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in sem_wait@@GLIBC_2.1 () at ../sysdeps/unix/sysv/linux/i386/i486/sem_wait.S:79
#2  0xffffffff in PBD::ProcessSemaphore::wait() (this=0x93f3960) at /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/libs/pbd/pbd/semutils.h:56
#3  0xffffffff in ARDOUR::Graph::run_one() (this=0x93f3900) at ../libs/ardour/graph.cc:387
#4  0xffffffff in ARDOUR::Graph::helper_thread() (this=0x93f3900) at ../libs/ardour/graph.cc:418
#5  0xffffffff in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0xa90d8810, p=0x93f3900) at /usr/include/boost/bind/mem_fn_template.hpp:49
#6  0xffffffff in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0xa90d8818, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253
#7  0xffffffff in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0xa90d8810)
    at /usr/include/boost/bind/bind_template.hpp:20
#8  0xffffffff in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153
#9  0x082413e5 in boost::function0<void>::operator()() const (this=0xa90d880c) at /usr/include/boost/function/function_template.hpp:767
#10 0xffffffff in ARDOUR::DummyAudioBackend::dummy_process_thread(void*) (arg=0x943ee60) at ../libs/backends/dummy/dummy_audiobackend.cc:544
#11 0xffffffff in start_thread (arg=0xa90d91c0) at pthread_create.c:310
#12 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 18 (Thread 0xa90f21c0 (LWP 6043)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in sem_wait@@GLIBC_2.1 () at ../sysdeps/unix/sysv/linux/i386/i486/sem_wait.S:79
#2  0xffffffff in PBD::ProcessSemaphore::wait() (this=0x93f3970) at /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/libs/pbd/pbd/semutils.h:56
#3  0xffffffff in ARDOUR::Graph::restart_cycle() (this=0x93f3900) at ../libs/ardour/graph.cc:261
#4  0xffffffff in ARDOUR::Graph::dec_ref() (this=0x93f3900) at ../libs/ardour/graph.cc:248
#5  0xffffffff in ARDOUR::GraphNode::finish(int) (this=0xa1035cc, chain=1) at ../libs/ardour/graphnode.cc:71
#6  0xffffffff in ARDOUR::Graph::run_one() (this=0x93f3900) at ../libs/ardour/graph.cc:401
#7  0xffffffff in ARDOUR::Graph::main_thread() (this=0x93f3900) at ../libs/ardour/graph.cc:456
#8  0xffffffff in boost::_mfi::mf0<void, ARDOUR::Graph>::operator()(ARDOUR::Graph*) const (this=0xa90f1810, p=0x93f3900) at /usr/include/boost/bind/mem_fn_template.hpp:49
#9  0xffffffff in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::Graph>&, boost::_bi::list0&, int) (this=0xa90f1818, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253
#10 0xffffffff in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator()() (this=0xa90f1810)
    at /usr/include/boost/bind/bind_template.hpp:20
#11 0xffffffff in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:153
#12 0x082413e5 in boost::function0<void>::operator()() const (this=0xa90f180c) at /usr/include/boost/function/function_template.hpp:767
---Type <return> to continue, or q <return> to quit---
#13 0xffffffff in ARDOUR::DummyAudioBackend::dummy_process_thread(void*) (arg=0x943ee60) at ../libs/backends/dummy/dummy_audiobackend.cc:544
#14 0xffffffff in start_thread (arg=0xa90f21c0) at pthread_create.c:310
#15 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 17 (Thread 0xacbfeb40 (LWP 6042)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in g_usleep () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::usleep(unsigned long) () at /lib/libglibmm-2.4.so.1
#4  0xffffffff in ARDOUR::DummyAudioBackend::main_process_thread() (this=0x91ef000) at ../libs/backends/dummy/dummy_audiobackend.cc:1277
#5  0xffffffff in pthread_process(void*) (arg=0x91ef000) at ../libs/backends/dummy/dummy_audiobackend.cc:417
#6  0xffffffff in start_thread (arg=0xacbfeb40) at pthread_create.c:310
#7  0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 9 (Thread 0xaddffb40 (LWP 6031)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in g_poll () at /lib/libglib-2.0.so.0
#3  0xffffffff in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#4  0xffffffff in g_main_context_iteration () at /lib/libglib-2.0.so.0
#5  0xffffffff in glib_worker_main () at /lib/libglib-2.0.so.0
#6  0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#7  0xffffffff in start_thread (arg=0xaddffb40) at pthread_create.c:310
#8  0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 8 (Thread 0xae7e3b40 (LWP 6030)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in g_poll () at /lib/libglib-2.0.so.0
#3  0xffffffff in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#4  0xffffffff in g_main_loop_run () at /lib/libglib-2.0.so.0
#5  0xffffffff in gdbus_shared_thread_func () at /lib/libgio-2.0.so.0
#6  0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#7  0xffffffff in start_thread (arg=0xae7e3b40) at pthread_create.c:310
#8  0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 7 (Thread 0xaf3ffb40 (LWP 6029)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29
#2  0xffffffff in g_cond_wait () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () at /lib/libglibmm-2.4.so.1
#4  0xffffffff in ARDOUR::AudioEngine::do_devicelist_update() (this=0x90cf0a8) at ../libs/ardour/audioengine.cc:537
#5  0xffffffff in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator()(ARDOUR::AudioEngine*) const (this=0x90cf5d0, p=0x90cf0a8) at /usr/include/boost/bind/mem_fn_template.hpp:49
#6  0xffffffff in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AudioEngine>&, boost::_bi::list0&, int) (this=0x90cf5d8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253
#7  0xffffffff in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator()() (this=0x90cf5d0)
    at /usr/include/boost/bind/bind_template.hpp:20
#8  0xffffffff in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator()() const (this=0x90cf5d0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0xffffffff in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x90cf5b8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#11 0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#12 0xffffffff in start_thread (arg=0xaf3ffb40) at pthread_create.c:310
#13 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122
---Type <return> to continue, or q <return> to quit---

Thread 6 (Thread 0xafdffb40 (LWP 6028)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29
#2  0xffffffff in g_cond_wait () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () at /lib/libglibmm-2.4.so.1
#4  0xffffffff in ARDOUR::AudioEngine::do_reset_backend() (this=0x90cf0a8) at ../libs/ardour/audioengine.cc:502
#5  0xffffffff in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator()(ARDOUR::AudioEngine*) const (this=0x90e3b28, p=0x90cf0a8) at /usr/include/boost/bind/mem_fn_template.hpp:49
#6  0xffffffff in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf0<void, ARDOUR::AudioEngine>&, boost::_bi::list0&, int) (this=0x90e3b30, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253
#7  0xffffffff in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator()() (this=0x90e3b28)
    at /usr/include/boost/bind/bind_template.hpp:20
#8  0xffffffff in sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator()() const (this=0x90e3b28) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0xffffffff in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x90e3b10) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#11 0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#12 0xffffffff in start_thread (arg=0xafdffb40) at pthread_create.c:310
#13 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 5 (Thread 0xb07ffb40 (LWP 6027)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29
#2  0xffffffff in g_cond_wait () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () at /lib/libglibmm-2.4.so.1
#4  0xffffffff in ARDOUR::Analyser::work() () at ../libs/ardour/analyser.cc:85
#5  0xffffffff in analyser_work() () at ../libs/ardour/analyser.cc:50
#6  0x087bab0d in sigc::pointer_functor0<void>::operator()() const (this=0x8fd81a4) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#7  0x087b8828 in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const (this=0x8fd81a0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#8  0x087b5dbe in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it(sigc::internal::slot_rep*) (rep=0x8fd8188) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#9  0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#10 0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#11 0xffffffff in start_thread (arg=0xb07ffb40) at pthread_create.c:310
#12 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 4 (Thread 0xb11ffb40 (LWP 6026)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29
#2  0xffffffff in g_cond_wait () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () at /lib/libglibmm-2.4.so.1
#4  0xffffffff in peak_thread_work() () at ../libs/ardour/source_factory.cc:71
#5  0x087bab0d in sigc::pointer_functor0<void>::operator()() const (this=0x8fd7e84) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#6  0x087b8828 in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const (this=0x8fd7e80) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x087b5dbe in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it(sigc::internal::slot_rep*) (rep=0x8fd7e68) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#9  0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#10 0xffffffff in start_thread (arg=0xb11ffb40) at pthread_create.c:310
#11 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 3 (Thread 0xb1becb40 (LWP 6025)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29
#2  0xffffffff in g_cond_wait () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::Threads::Cond::wait(Glib::Threads::Mutex&) () at /lib/libglibmm-2.4.so.1
---Type <return> to continue, or q <return> to quit---
#4  0xffffffff in peak_thread_work() () at ../libs/ardour/source_factory.cc:71
#5  0x087bab0d in sigc::pointer_functor0<void>::operator()() const (this=0x8fc256c) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#6  0x087b8828 in sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator()() const (this=0x8fc2568) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x087b5dbe in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it(sigc::internal::slot_rep*) (rep=0x8fc2550) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0xffffffff in call_thread_entry_slot () at /lib/libglibmm-2.4.so.1
#9  0xffffffff in g_thread_proxy () at /lib/libglib-2.0.so.0
#10 0xffffffff in start_thread (arg=0xb1becb40) at pthread_create.c:310
#11 0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xb23edb40 (LWP 6024)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#2  0xffffffff in g_usleep () at /lib/libglib-2.0.so.0
#3  0xffffffff in Glib::usleep(unsigned long) () at /lib/libglibmm-2.4.so.1
#4  0x08a4b6fd in gui_event_loop(void*) (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:476
#5  0xffffffff in start_thread (arg=0xb23edb40) at pthread_create.c:310
#6  0xffffffff in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb2641b00 (LWP 6019)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0xffffffff in __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#2  0xffffffff in __GI_abort () at abort.c:89
#3  0xffffffff in __assert_fail_base (fmt=0xb4e44554 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0xb79e6a04 "_current_trans", file=0xb79e5d3c "../libs/ardour/session_state.cc", line=2570, function=0xb79e8d20 <ARDOUR::Session::add_command(Command*)::__PRETTY_FUNCTION__> "void ARDOUR::Session::add_command(Command*)") at assert.c:92
#4  0xffffffff in __GI___assert_fail (assertion=0xb79e6a04 "_current_trans", file=0xb79e5d3c "../libs/ardour/session_state.cc", line=2570, function=0xb79e8d20 <ARDOUR::Session::add_command(Command*)::__PRETTY_FUNCTION__> "void ARDOUR::Session::add_command(Command*)") at assert.c:101
#5  0xffffffff in ARDOUR::Session::add_command(Command*) (this=0x944ea28, cmd=0x94236b0) at ../libs/ardour/session_state.cc:2570
#6  0xffffffff in ARDOUR::MidiModel::apply_command_as_subcommand(ARDOUR::Session&, Command*) (this=0xa0fd348, session=..., cmd=0x94236b0) at ../libs/ardour/midi_model.cc:114
#7  0xffffffff in ARDOUR::MidiModel::insert_silence_at_start(Evoral::Beats) (this=0xa0fd348, t=...) at ../libs/ardour/midi_model.cc:1948
#8  0xffffffff in ARDOUR::MidiRegion::fix_negative_start() (this=0xa101b70) at ../libs/ardour/midi_region.cc:456
#9  0x086318b0 in MidiRegionView::trim_front_ending() (this=0xb4550a8) at ../gtk2_ardour/midi_region_view.cc:3968
#10 0x0840e4e3 in TrimDrag::finished(_GdkEvent*, bool) (this=0x93cf730, event=0xbfffde1c, movement_occurred=false) at ../gtk2_ardour/editor_drag.cc:3066
#11 0x084006f7 in Drag::end_grab(_GdkEvent*) (this=0x93cf730, event=0xbfffde1c) at ../gtk2_ardour/editor_drag.cc:316
#12 0x083fffc3 in DragManager::end_grab(_GdkEvent*) (this=0x9765d28, e=0xbfffde1c) at ../gtk2_ardour/editor_drag.cc:157
#13 0x0844ce3a in Editor::button_release_handler(ArdourCanvas::Item*, _GdkEvent*, ItemType) (this=0x9754c68, item=0xb0212d0, event=0xbfffde1c, item_type=LeftFrameHandle)
    at ../gtk2_ardour/editor_mouse.cc:1302
#14 0x083fb9b5 in Editor::canvas_frame_handle_event(_GdkEvent*, ArdourCanvas::Item*, RegionView*) (this=0x9754c68, event=0xbfffde1c, item=0xb0212d0, rv=0xb454de8)
    at ../gtk2_ardour/editor_canvas_events.cc:843
#15 0x082f1c76 in sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*>::operator()(_GdkEvent* const&, ArdourCanvas::Item* const&, RegionView* const&) const (this=0xaf0f1d8, _A_a1=@0xbfffdde4: 0xbfffde1c, _A_a2=@0xbfffdb6c: 0xb0212d0, _A_a3=@0xaf0f1ec: 0xb454de8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2000
#16 0x0885cc21 in sigc::adaptor_functor<sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*> >::operator()<_GdkEvent* const&, ArdourCanvas::Rectangle*&, RegionView*&>(_GdkEvent* const&, ArdourCanvas::Rectangle*&, RegionView*&) const (this=0xaf0f1d4, _A_arg1=@0xbfffdde4: 0xbfffde1c, _A_arg2=
    @0xaf0f1e8: 0xb0212d0, _A_arg3=@0xaf0f1ec: 0xb454de8) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:128
#17 0x0885c850 in sigc::bind_functor<-1, sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*>, ArdourCanvas::Rectangle*, RegionView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEvent* const&>(_GdkEvent* const&) (this=0xaf0f1d0, _A_arg1=@0xbfffdde4: 0xbfffde1c)
    at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1351
#18 0x0885c3b7 in sigc::internal::slot_call1<sigc::bind_functor<-1, sigc::bound_mem_functor3<bool, PublicEditor, _GdkEvent*, ArdourCanvas::Item*, RegionView*>, ArdourCanvas::Rectangle*, RegionView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, _GdkEvent*>::call_it(sigc::internal::slot_rep*, _GdkEvent* const&) (rep=0xaf0f1b8, a_1=@0xbfffdde4: 0xbfffde1c)
    at /usr/include/sigc++-2.0/sigc++/functors/slot.h:137
#19 0xffffffff in sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::operator()(sigc::slot<bool, _GdkEvent*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil> const&) const (this=0xbfffdc6c, _A_slot=...) at /usr/include/sigc++-2.0/sigc++/signal.h:830
#20 0xffffffff in sigc::internal::slot_iterator_buf<sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >, bool>::operator*() const (this=0xbfffdc34)
    at /usr/include/sigc++-2.0/sigc++/signal.h:302
#21 0xffffffff in ArdourCanvas::Item::EventAccumulator<bool>::operator()<sigc::internal::slot_iterator_buf<sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >, bool> >(sigc::internal::slot_iterator_buf<sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >, bool>, sigc::internal::slot_iterator_buf<sigc---Type <return> to continue, or q <return> to quit---
::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >, bool>) (this=0xbfffdc7f, first=..., last=...)
    at /home/timbyr/Data/devel/ardour/ardour-build-scripts/BUILD/master-debug-tests/libs/canvas/canvas/item.h:218
#22 0xffffffff in sigc::internal::signal_emit1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::emit(sigc::internal::signal_impl*, _GdkEvent* const&) (impl=0xa97ac00, _A_a1=@0xbfffdde4: 0xbfffde1c) at /usr/include/sigc++-2.0/sigc++/signal.h:850
#23 0xffffffff in sigc::signal1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::emit(_GdkEvent* const&) const (this=0xb021310, _A_a1=@0xbfffdde4: 0xbfffde1c)
    at /usr/include/sigc++-2.0/sigc++/signal.h:2797
#24 0xffffffff in sigc::signal1<bool, _GdkEvent*, ArdourCanvas::Item::EventAccumulator<bool> >::operator()(_GdkEvent* const&) const (this=0xb021310, _A_a1=@0xbfffdde4: 0xbfffde1c)
    at /usr/include/sigc++-2.0/sigc++/signal.h:2805
#25 0xffffffff in ArdourCanvas::GtkCanvas::deliver_event(_GdkEvent*) (this=0x975f98c, event=0xbfffde1c) at ../libs/canvas/canvas.cc:694
#26 0xffffffff in ArdourCanvas::GtkCanvas::on_button_release_event(_GdkEventButton*) (this=0x975f98c, ev=0x9360020) at ../libs/canvas/canvas.cc:944
#27 0xffffffff in Gtk::Widget_Class::button_release_event_callback(_GtkWidget*, _GdkEventButton*) () at /lib/libgtkmm-2.4.so.1
#28 0xffffffff in _gtk_marshal_BOOLEAN__BOXED () at /lib/libgtk-x11-2.0.so.0
#29 0xffffffff in g_type_class_meta_marshal () at /lib/libgobject-2.0.so.0
#30 0xffffffff in g_closure_invoke () at /lib/libgobject-2.0.so.0
#31 0xffffffff in signal_emit_unlocked_R () at /lib/libgobject-2.0.so.0
#32 0xffffffff in g_signal_emit_valist () at /lib/libgobject-2.0.so.0
#33 0xffffffff in g_signal_emit () at /lib/libgobject-2.0.so.0
#34 0xffffffff in gtk_widget_event_internal () at /lib/libgtk-x11-2.0.so.0
#35 0xffffffff in gtk_propagate_event () at /lib/libgtk-x11-2.0.so.0
#36 0xffffffff in gtk_main_do_event () at /lib/libgtk-x11-2.0.so.0
#37 0xffffffff in gdk_event_dispatch () at /lib/libgdk-x11-2.0.so.0
#38 0xffffffff in g_main_context_dispatch () at /lib/libglib-2.0.so.0
#39 0xffffffff in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#40 0xffffffff in g_main_loop_run () at /lib/libglib-2.0.so.0
#41 0xffffffff in gtk_main () at /lib/libgtk-x11-2.0.so.0
#42 0xffffffff in Gtk::Main::run() () at /lib/libgtkmm-2.4.so.1
#43 0xffffffff in Gtkmm2ext::UI::run(Receiver&) (this=0x917ff90, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:280
#44 0x085f27c1 in main(int, char**) (argc=1, argv=0xbfffe644) at ../gtk2_ardour/main.cc:396
(gdb) 

midi-selection-bt.txt (38,613 bytes)   

nick_m

2015-10-29 17:03

reporter   ~0017539

This should be fixed by 6d98ccf9014 .
Let me know if i'm wrong..

timbyr

2015-10-30 00:47

developer   ~0017547

I can't reproduce it here after updating to master@6d98ccf9 ... marking as resolved, thanks.

system

2020-04-19 20:17

developer   ~0023557

Issue has been closed automatically, by Trigger Close Plugin.
Feel free to re-open with additional information if you think the issue is not resolved.

Issue History

Date Modified Username Field Change
2015-10-29 10:35 timbyr New Issue
2015-10-29 10:35 timbyr File Added: midi-selection-bt.txt
2015-10-29 17:03 nick_m Note Added: 0017539
2015-10-30 00:47 timbyr Note Added: 0017547
2015-10-30 00:47 timbyr Status new => resolved
2015-10-30 00:47 timbyr Fixed in Version => 4.X git (version in description)
2015-10-30 00:47 timbyr Resolution open => fixed
2015-10-30 00:47 timbyr Assigned To => timbyr
2020-04-19 20:17 system Note Added: 0023557
2020-04-19 20:17 system Status resolved => closed