colinf@colinf-laptop:~/src/ardour2/ardour/gtk2_ardour$ ./ardev Error opening file /home/colinf/.lv2/README/manifest.ttl (Not a directory) lilv_world_load_file(): error: Error loading file `file:///home/colinf/.lv2/README/manifest.ttl' lilv_world_load_bundle(): error: Error reading file:///home/colinf/.lv2/README/manifest.ttl bind txt domain [gtk2_ardour3] to /usr/local/share/ardour3/locale Ardour3.5.3744 (built using 3.5-3796-g4e8dfda and GCC version 4.7.2) ardour: [INFO]: Your system is configured to limit Ardour to only 16384 open files ardour: [INFO]: Loading system configuration file /home/colinf/src/ardour2/ardour/system_config Loading user configuration file /home/colinf/.config/ardour3/config Using SSE optimized routines ardour: [INFO]: Loading default ui configuration file /home/colinf/src/ardour2/ardour/build/gtk2_ardour/default_ui_config Loading user ui configuration file /home/colinf/.config/ardour3/ui_config Attempt to reduce 470 Ended with 105 colors Attempt to reduce 470 Ended with 105 colors ardour: [INFO]: Loading ui configuration file /home/colinf/src/ardour2/ardour/build/gtk2_ardour/ui_dark.rc Found 10 along /home/colinf/.config/ardour3/templates:./../templates:./../build/templates:./../gtk2_ardour/templates:./../build/gtk2_ardour/templates:./templates Announcement is: run dialog connect(2) call to /dev/shm/jack-1000/default/jack_0 failed (err=No such file or directory) attempt to connect to server failed JACK command line will be: /usr/bin/jackd -t 200 -p 2048 -R -T -d alsa -n 2 -r 44100 -p 1024 -d hw:Intel,0 Error opening file /home/colinf/.lv2/README/manifest.ttl (Not a directory) lilv_world_load_file(): error: Error loading file `file:///home/colinf/.lv2/README/manifest.ttl' lilv_world_load_bundle(): error: Error reading file:///home/colinf/.lv2/README/manifest.ttl lilv_world_add_plugin(): error: Duplicate plugin lilv_world_add_plugin(): error: ... found in file:///usr/local/lib/lv2/reasonablesynth.lv2/ lilv_world_add_plugin(): error: ... and file:///home/colinf/src/ardour2/ardour/build/libs/LV2/reasonablesynth.lv2/ Scanning folders for bundled LV2s: ./../build/libs/LV2 lilv_world_add_plugin(): error: Duplicate plugin lilv_world_add_plugin(): error: ... found in file:///usr/local/lib/lv2/reasonablesynth.lv2/ lilv_world_add_plugin(): error: ... and file:///home/colinf/src/ardour2/ardour/build/libs/LV2/reasonablesynth.lv2/ error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:ms' error: attempt to add quad with NULL field error: failed to expand CURIE `units:conversion' error: attempt to add quad with NULL field error: failed to expand CURIE `units:to' error: failed to expand CURIE `units:s' error: attempt to add quad with NULL field error: failed to expand CURIE `units:factor' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `pprops:hasStrictBounds' error: attempt to add quad with NULL field error: failed to expand CURIE `units:unit' error: failed to expand CURIE `units:db' error: attempt to add quad with NULL field error: /usr/local/lib/lv2/gx_detune.lv2/gx_detune.ttl:206:3: expected `:', not ` ' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_detune.lv2/gx_detune.ttl' error: /usr/local/lib/lv2/gx_digital_delay.lv2/gx_digital_delay.ttl:181:3: expected `:', not ` ' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_digital_delay.lv2/gx_digital_delay.ttl' error: /usr/local/lib/lv2/gx_digital_delay_st.lv2/gx_digital_delay_st.ttl:193:3: expected `:', not ` ' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_digital_delay_st.lv2/gx_digital_delay_st.ttl' error: /usr/local/lib/lv2/gx_livelooper.lv2/gx_livelooper.ttl:472:3: expected `:', not ` ' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_livelooper.lv2/gx_livelooper.ttl' error: /usr/local/lib/lv2/gx_room_simulator.lv2/gx_room_simulator.ttl:123:3: expected `:', not ` ' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_room_simulator.lv2/gx_room_simulator.ttl' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_shimmizita.lv2/gx_shimmizita.ttl' lilv_world_load_file(): error: Error loading file `file:///usr/local/lib/lv2/gx_switched_tremolo.lv2/gx_switched_tremolo.ttl' Set cursor set to default ardour-3.5.3744: ../libs/ardour/ardour/audio_buffer.h:65: virtual void ARDOUR::AudioBuffer::read_from(const ARDOUR::Buffer&, ARDOUR::framecnt_t, ARDOUR::framecnt_t, ARDOUR::framecnt_t): Assertion `dst_offset + len <= _capacity' failed. Aborted (core dumped) colinf@colinf-laptop:~/src/ardour2/ardour/gtk2_ardour$ ./ardbg GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /home/colinf/src/ardour2/ardour/build/gtk2_ardour/ardour-3.5.3744...done. (gdb) core-file core [New LWP 10825] [New LWP 10968] [New LWP 10982] [New LWP 10838] [New LWP 10835] [New LWP 10981] [New LWP 10959] [New LWP 10836] [New LWP 10837] [New LWP 10839] [New LWP 10969] [New LWP 10834] warning: Can't read pathname for load map: Input/output error. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `./../build/gtk2_ardour/ardour-3.5.3744'. Program terminated with signal 6, Aborted. #0 0x00007f47b8939165 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. (gdb) thread apply all bt Thread 12 (Thread 0x7f47b13fa700 (LWP 10834)): #0 0x00007f47bb5a491d in nanosleep () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007f47bfa86542 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00000000018cbaa1 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:380 #3 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #4 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 11 (Thread 0x7f479f826700 (LWP 10969)): #0 0x00007f47bb5a491d in nanosleep () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007f47bfa86542 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47c2315658 in ARDOUR::AudioEngine::meter_thread (this=0x3cccfe0) at ../libs/ardour/audioengine.cc:535 #3 0x00007f47c2321425 in boost::_mfi::mf0::operator() (this=0x4264ec0, p=0x3cccfe0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f47c2321068 in boost::_bi::list1 to continue, or q to quit--- e*> >::operator(), boost::_bi::list0> (this=0x4264ed0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007f47c23209c9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x4264ec0) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007f47c23201a0 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x4264ec0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f47c231f3b4 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x4264e90) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #11 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f47ae33a700 (LWP 10839)): ---Type to continue, or q to quit--- #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f47bfa9e69f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47c231522c in ARDOUR::AudioEngine::do_devicelist_update ( this=0x3cccfe0) at ../libs/ardour/audioengine.cc:464 #3 0x00007f47c2321425 in boost::_mfi::mf0::operator() (this=0x3ccd6f0, p=0x3cccfe0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f47c2321068 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x3ccd700, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007f47c23209c9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x3ccd6f0) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007f47c23201a0 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x3ccd6f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f47c231f3b4 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x3ccd6c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 ---Type to continue, or q to quit--- #8 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #11 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f47afbf7700 (LWP 10837)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f47bfa9e69f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47c22c78c9 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:81 #3 0x00007f47c22c76b1 in analyser_work () at ../libs/ardour/analyser.cc:46 #4 0x00000000015afb47 in sigc::pointer_functor0::operator() ( this=0x3b4f328) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x00000000015ad094 in sigc::adaptor_functor >::operator() (this=0x3b4f320) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00000000015a9819 in sigc::internal::slot_call0 to continue, or q to quit--- >, void>::call_it (rep=0x3b4f2f0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #8 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #10 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f47b03f8700 (LWP 10836)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f47bfa9e69f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47c2717242 in peak_thread_work () at ../libs/ardour/source_factory.cc:68 #3 0x00000000015afb47 in sigc::pointer_functor0::operator() ( this=0x3bdd2f8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00000000015ad094 in sigc::adaptor_functor >::operator() (this=0x3bdd2f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 ---Type to continue, or q to quit--- #5 0x00000000015a9819 in sigc::internal::slot_call0, void>::call_it (rep=0x3bdd2c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #9 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f479e023700 (LWP 10959)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f47ad49767b in mb_thread_func () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #3 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #4 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 6 (Thread 0x7f479cfa0820 (LWP 10981)): #0 0x00007f47b89d8b73 in *__GI___poll (fds=, nfds=, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f47c2377f53 in ARDOUR::Butler::wait_for_requests (this=0x40cddf0) at ../libs/ardour/butler.cc:162 #2 0x00007f47c2378272 in ARDOUR::Butler::thread_work (this=0x40cddf0) at ../libs/ardour/butler.cc:223 #3 0x00007f47c2377ee5 in ARDOUR::Butler::_thread_work (arg=0x40cddf0) at ../libs/ardour/butler.cc:149 #4 0x00007f47c0b35dce in fake_thread_start (arg=0x44ed6e0) at ../libs/pbd/pthread_utils.cc:93 #5 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #6 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f47b0bf9700 (LWP 10835)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f47bfa9e69f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47c2717242 in peak_thread_work () ---Type to continue, or q to quit--- at ../libs/ardour/source_factory.cc:68 #3 0x00000000015afb47 in sigc::pointer_functor0::operator() ( this=0x3bdc148) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00000000015ad094 in sigc::adaptor_functor >::operator() (this=0x3bdc140) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #5 0x00000000015a9819 in sigc::internal::slot_call0, void>::call_it (rep=0x3bdc110) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #7 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #9 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f47aeb3b700 (LWP 10838)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f47bfa9e69f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ---Type to continue, or q to quit--- #2 0x00007f47c231501f in ARDOUR::AudioEngine::do_reset_backend ( this=0x3cccfe0) at ../libs/ardour/audioengine.cc:429 #3 0x00007f47c2321425 in boost::_mfi::mf0::operator() (this=0x3b76e10, p=0x3cccfe0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007f47c2321068 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x3b76e20, f=..., a=...) at /usr/include/boost/bind/bind.hpp:253 #5 0x00007f47c23209c9 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x3b76e10) at /usr/include/boost/bind/bind_template.hpp:20 #6 0x00007f47c23201a0 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x3b76e10) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #7 0x00007f47c231f3b4 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x3b76de0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 #9 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f47bb59cb50 in start_thread (arg=) ---Type to continue, or q to quit--- at pthread_create.c:304 #11 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f479e98c700 (LWP 10982)): #0 0x00007f47b89d8b73 in *__GI___poll (fds=, nfds=, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f47bfa62624 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f47bfa62a82 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f47c0b0aeac in BaseUI::main_thread (this=0x44ed890) at ../libs/pbd/base_ui.cc:86 #4 0x00007f47c0b0e90a in sigc::bound_mem_functor0::operator() ( this=0x44fe078) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007f47c0b0e64a in sigc::adaptor_functor >::operator() (this=0x44fe070) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251 #6 0x00007f47c0b0e013 in sigc::internal::slot_call0, void>::call_it (rep=0x44fe040) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007f47c01ab87d in ?? () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 ---Type to continue, or q to quit--- #8 0x00007f47bfa84f45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #10 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f479e150700 (LWP 10968)): #0 0x00007f47b89d8b73 in *__GI___poll (fds=, nfds=, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f47ad495f26 in jack_cycle_wait () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007f47ad908d0c in ARDOUR::JACKAudioBackend::process_thread ( this=0x4247b90) at ../libs/backends/jack/jack_audiobackend.cc:931 #3 0x00007f47ad908cac in ARDOUR::JACKAudioBackend::_process_thread ( arg=0x4247b90) at ../libs/backends/jack/jack_audiobackend.cc:910 #4 0x00007f47ad496298 in jack_process_thread_work () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007f47bb59cb50 in start_thread (arg=) at pthread_create.c:304 #6 0x00007f47b89e37bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- Thread 1 (Thread 0x7f47c3398960 (LWP 10825)): #0 0x00007f47b8939165 in *__GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007f47b893c3e0 in *__GI_abort () at abort.c:92 #2 0x00007f47b8932311 in *__GI___assert_fail ( assertion=0x7f47c276eade "dst_offset + len <= _capacity", file=, line=65, function=0x7f47c276ed40 "virtual void ARDOUR::AudioBuffer::read_from(const ARDOUR::Buffer&, ARDOUR::framecnt_t, ARDOUR::framecnt_t, ARDOUR::framecnt_t)") at assert.c:81 #3 0x00007f47c22ccf97 in ARDOUR::AudioBuffer::read_from (this=0x4fe3750, src=..., len=1024, dst_offset=0, src_offset=0) at ../libs/ardour/ardour/audio_buffer.h:65 #4 0x00007f47c25fb8be in ARDOUR::Route::fill_buffers_with_input ( this=0x7f47942ffb10, bufs=..., io=..., nframes=1024) at ../libs/ardour/route.cc:4403 #5 0x00007f47c273e040 in ARDOUR::Track::no_roll (this=0x7f47942ffb10, nframes=1024, start_frame=0, end_frame=1024, session_state_changing=false) at ../libs/ardour/track.cc:499 #6 0x00007f47c26afa08 in ARDOUR::Session::no_roll (this=0x4101800, nframes=1024) at ../libs/ardour/session_process.cc:135 #7 0x00007f47c26b0913 in ARDOUR::Session::process_with_events ( ---Type to continue, or q to quit--- this=0x4101800, nframes=1024) at ../libs/ardour/session_process.cc:365 #8 0x00007f47c26af59a in ARDOUR::Session::process (this=0x4101800, nframes=1024) at ../libs/ardour/session_process.cc:76 #9 0x00007f47c231570a in ARDOUR::AudioEngine::set_session (this=0x3cccfe0, s=0x4101800) at ../libs/ardour/audioengine.cc:556 #10 0x00007f47c2628c85 in ARDOUR::Session::Session (this=0x4101800, eng=..., fullpath=..., snapshot_name=..., bus_profile=0x0, mix_template=...) at ../libs/ardour/session.cc:359 #11 0x0000000000fca2ce in ARDOUR_UI::load_session (this=0x7f47a802c670, path=..., snap_name=..., mix_template=...) at ../gtk2_ardour/ardour_ui.cc:2987 #12 0x0000000000fc9b20 in ARDOUR_UI::get_session_parameters ( this=0x7f47a802c670, quit_on_cancel=false, should_be_new=false, load_template=...) at ../gtk2_ardour/ardour_ui.cc:2918 #13 0x0000000000fbfa5e in ARDOUR_UI::starting (this=0x7f47a802c670) at ../gtk2_ardour/ardour_ui.cc:876 #14 0x00007f47c0f3cb07 in Gtkmm2ext::UI::run (this=0x7f47a802c670, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:273 #15 0x00000000013ae16b in main (argc=1, argv=0x7fff1a819618) at ../gtk2_ardour/main.cc:281 (gdb) (gdb)