View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0009642 | ardour | bugs | public | 2024-02-22 16:00 | 2024-04-04 21:54 |
| Reporter | skaterodder | Assigned To | x42 | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | Ubuntu | OS | Linux | OS Version | (any) |
| Product Version | 8.4 | ||||
| Summary | 0009642: Crash when using file import dialog | ||||
| Description | Just downloaded/installed 8.4 and was trying to import some WAV files to work on, but each time I browse to the directory via the import dialog, Ardour crashes out before it can list the files in the directory. However, dragging files into a session from the OS file manager works fine so I assume there’s something afoot with how the import dialog traverses the file tree? | ||||
| Steps To Reproduce | Open new Ardour session -> Bring up import file dialog (Ctrl-I or Session -> import) -> browse to directory of files | ||||
| Additional Information | Issue seems to only be when using the import dialog flow. Dragging files into the session from the OS file browser (Dolphin in my case) works as expected. | ||||
| Tags | No tags attached. | ||||
|
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Works fine here with 8.4. Please read https://ardour.org/debugging_ardour and try to provide a full backtrace (you'll need a debug build from nightly.ardour.org - there are free/demo versions available if you're not a subscriber) |
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I just downloaded the nightly and ran it through GDB. Output is attached ardour8.4_debug.log (54,357 bytes)
GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from env...
(No debugging symbols found in env)
[?2004h(gdb) [3mhandle SIG32 noprint nostop[23m
[C[C[C[C[C[Chandle SIG32 noprint nostop
[?2004l
Signal Stop Print Pass to program Description
SIG32 No No Yes Real-time event 32
[?2004h(gdb) run
[?2004l
Starting program: /usr/bin/env LD_LIBRARY_PATH=/opt/Ardour-8.4.8-dbg/lib /opt/Ardour-8.4.8-dbg/bin/ardour-8.4.8
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
process 459611 is executing new program: /opt/Ardour-8.4.8-dbg/bin/ardour-8.4.8
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Ardour8.4.8 (built using 8.4-8-gd7b7923232 and GCC version 6.3.0 20170516)
[New Thread 0x7ffff3fe3640 (LWP 459652)]
Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files
Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.4.8-dbg/etc/system_config
Ardour: [INFO]: Loading user configuration file /home/dfj/.config/ardour8/config
[New Thread 0x7fffdffff640 (LWP 459653)]
Ardour: [INFO]: CPU vendor: GenuineIntel
Ardour: [INFO]: AVX capable processor
Ardour: [INFO]: AVX with FMA capable processor
Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Ardour: [INFO]: Using AVX and FMA optimized routines
[New Thread 0x7fffdf7fe640 (LWP 459654)]
[New Thread 0x7fffdeffd640 (LWP 459655)]
[New Thread 0x7fffde7fc640 (LWP 459656)]
Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.4.8-dbg/share/plugin_metadata/plugin_tags
Ardour: [INFO]: Loading plugin statistics file /home/dfj/.config/ardour8/plugin_metadata/plugin_stats
Ardour: [INFO]: add_lrdf_data '/home/dfj/.config/ardour8/rdf:/opt/Ardour-8.4.8-dbg/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa-rubberband.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/blop.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-aux.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/caps.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/tap-plugins.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-scales.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/tap_reverb.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/guitarix.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-plugins.rdf'
[New Thread 0x7fffcabff640 (LWP 459657)]
[Thread 0x7fffcabff640 (LWP 459657) exited]
[New Thread 0x7fffcabff640 (LWP 459659)]
[Thread 0x7fffcabff640 (LWP 459659) exited]
[New Thread 0x7fffcabff640 (LWP 459660)]
[New Thread 0x7fffbe5ff640 (LWP 459661)]
[New Thread 0x7fffc11ff640 (LWP 459662)]
Ardour: [INFO]: Loading 459 MIDI patches from /opt/Ardour-8.4.8-dbg/share/patchfiles
Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-8.4.8-dbg/etc/default_ui_config
Ardour: [INFO]: Loading user ui configuration file /home/dfj/.config/ardour8/ui_config
Ardour: [INFO]: Loading color file /opt/Ardour-8.4.8-dbg/share/themes/adwaita_dark-ardour.colors
Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.4.8-dbg/etc/clearlooks.rc
Ardour: [INFO]: Loading bindings from /opt/Ardour-8.4.8-dbg/etc/ardour.keys
Loading ui configuration file /opt/Ardour-8.4.8-dbg/etc/clearlooks.rc
[New Thread 0x7ffff190d640 (LWP 459663)]
[New Thread 0x7fffc05ff640 (LWP 459664)]
[New Thread 0x7fffbfdfe640 (LWP 459665)]
[New Thread 0x7fffbf1ff640 (LWP 459666)]
[New Thread 0x7fffbddfe640 (LWP 459667)]
[New Thread 0x7fffbd5fd640 (LWP 459668)]
[Thread 0x7fffc05ff640 (LWP 459664) exited]
[Thread 0x7ffff190d640 (LWP 459663) exited]
[Thread 0x7fffbd5fd640 (LWP 459668) exited]
[Thread 0x7fffbddfe640 (LWP 459667) exited]
[Thread 0x7fffc11ff640 (LWP 459662) exited]
[Thread 0x7fffbf1ff640 (LWP 459666) exited]
[New Thread 0x7fffbf1ff640 (LWP 459720)]
[New Thread 0x7fffbddfe640 (LWP 459721)]
[Thread 0x7fffbf1ff640 (LWP 459720) exited]
[New Thread 0x7fffbf1ff640 (LWP 459729)]
[Thread 0x7fffbf1ff640 (LWP 459729) exited]
[New Thread 0x7fffbf1ff640 (LWP 459730)]
[New Thread 0x7ffff0d9e900 (LWP 459731)]
[New Thread 0x7fffbd5fd640 (LWP 459742)]
[New Thread 0x7fffc05ff640 (LWP 459743)]
[Detaching after vfork from child process 459744]
[New Thread 0x7fffbcdfc640 (LWP 459745)]
[Thread 0x7fffbcdfc640 (LWP 459745) exited]
[Thread 0x7fffc05ff640 (LWP 459743) exited]
[Thread 0x7fffbd5fd640 (LWP 459742) exited]
[Detaching after vfork from child process 459762]
[New Thread 0x7fffbcdfc640 (LWP 459763)]
[Thread 0x7fffbcdfc640 (LWP 459763) exited]
[New Thread 0x7fffbcdfc640 (LWP 459765)]
[New Thread 0x7fffc05ff640 (LWP 459766)]
[New Thread 0x7ffff056e900 (LWP 459767)]
[New Thread 0x7ffff04ea900 (LWP 459768)]
[New Thread 0x7ffff01fe900 (LWP 459769)]
[New Thread 0x7fffefdfe900 (LWP 459770)]
[New Thread 0x7fffefd7a900 (LWP 459771)]
[New Thread 0x7fffef9fe900 (LWP 459772)]
[New Thread 0x7fffef97a900 (LWP 459773)]
[New Thread 0x7fffefcf7640 (LWP 459776)]
[New Thread 0x7fffbd5fd640 (LWP 459777)]
[New Thread 0x7fff667fc640 (LWP 459778)]
[New Thread 0x7fff65ffb640 (LWP 459779)]
[New Thread 0x7fff657fa640 (LWP 459780)]
[New Thread 0x7fff64ff9640 (LWP 459781)]
[New Thread 0x7fff57fff640 (LWP 459784)]
[New Thread 0x7fff4ffff640 (LWP 459785)]
[New Thread 0x7fff577fe640 (LWP 459786)]
[Thread 0x7fffbcdfc640 (LWP 459765) exited]
[Thread 0x7fffc05ff640 (LWP 459766) exited]
[New Thread 0x7fffc05ff640 (LWP 459800)]
[New Thread 0x7fffbcdfc640 (LWP 459801)]
[New Thread 0x7fff553ff640 (LWP 459803)]
[New Thread 0x7fff54bfe640 (LWP 459804)]
[New Thread 0x7fff4f7fe640 (LWP 459805)]
[New Thread 0x7fff4effd640 (LWP 459806)]
[New Thread 0x7fff4e7fc640 (LWP 459807)]
[New Thread 0x7fff4dffb640 (LWP 459808)]
[New Thread 0x7fff4d7fa640 (LWP 459809)]
[Thread 0x7fff4dffb640 (LWP 459808) exited]
[Thread 0x7fffbcdfc640 (LWP 459801) exited]
[Thread 0x7fff54bfe640 (LWP 459804) exited]
[Thread 0x7fffbddfe640 (LWP 459721) exited]
[Thread 0x7fff4d7fa640 (LWP 459809) exited]
[Thread 0x7fff4e7fc640 (LWP 459807) exited]
[Thread 0x7fff553ff640 (LWP 459803) exited]
[Thread 0x7fff4f7fe640 (LWP 459805) exited]
[Thread 0x7fff4effd640 (LWP 459806) exited]
[New Thread 0x7fff4effd640 (LWP 459810)]
[New Thread 0x7fff4f7fe640 (LWP 459811)]
[New Thread 0x7fff553ff640 (LWP 459812)]
[Thread 0x7fff553ff640 (LWP 459812) exited]
[Thread 0x7fff4f7fe640 (LWP 459811) exited]
[Thread 0x7fffc05ff640 (LWP 459800) exited]
[New Thread 0x7fffc05ff640 (LWP 459816)]
[New Thread 0x7fff4f7fe640 (LWP 459817)]
[New Thread 0x7fff553ff640 (LWP 459818)]
[Thread 0x7fff553ff640 (LWP 459818) exited]
[Thread 0x7fff4f7fe640 (LWP 459817) exited]
[Thread 0x7fffc05ff640 (LWP 459816) exited]
[New Thread 0x7fff4f7fe640 (LWP 459819)]
[New Thread 0x7fffc05ff640 (LWP 459820)]
[New Thread 0x7fff553ff640 (LWP 459821)]
[Thread 0x7fffc05ff640 (LWP 459820) exited]
[Thread 0x7fff4f7fe640 (LWP 459819) exited]
[Thread 0x7fff4effd640 (LWP 459810) exited]
[New Thread 0x7fff4effd640 (LWP 459826)]
[Thread 0x7fff553ff640 (LWP 459821) exited]
[New Thread 0x7fff553ff640 (LWP 459829)]
[New Thread 0x7fffc05ff640 (LWP 459830)]
[Thread 0x7fff4effd640 (LWP 459826) exited]
[Thread 0x7fffc05ff640 (LWP 459830) exited]
[New Thread 0x7fffc05ff640 (LWP 459831)]
[New Thread 0x7fff4effd640 (LWP 459832)]
[New Thread 0x7fff4f7fe640 (LWP 459833)]
Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault.
0x00007fffe667ff42 in __GI__IO_fwrite (buf=0x5555578df80c, size=1, count=4096, fp=0x5c6ff180) at ./libio/iofwrite.c:37
[?2004h[?2004l
[?2004h(gdb) [3mthread apply all bt[23m
[C[C[C[C[C[Cthread apply all bt
[?2004l
Thread 68 (Thread 0x7fff4f7fe640 (LWP 459833) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 67 (Thread 0x7fff4effd640 (LWP 459832) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 66 (Thread 0x7fffc05ff640 (LWP 459831) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 64 (Thread 0x7fff553ff640 (LWP 459829) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 44 (Thread 0x7fff577fe640 (LWP 459786) "AutomationWatch"):
#0 0x00007fffe66e57f8 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff577fdae0, rem=0x7fff577fdaf0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1 0x00007fffe66ea677 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2 0x00007fffeea88d48 in g_usleep () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff6380643 in ARDOUR::AutomationWatch::thread (this=0x55555a0a4c90) at ../libs/ardour/automation_watch.cc:207
#4 0x00007ffff6385b3f in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x55555b794650, p=0x55555a0a4c90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff63857d0 in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x55555b794660, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff6384f3d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x55555b794650) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff63848cb in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555b794648) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555b794620) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 43 (Thread 0x7fff4ffff640 (LWP 459785) "autoconnect"):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555cfd8204) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555cfd8204) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555cfd8204, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x00007fffe6693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555cfd81b0, cond=0x55555cfd81d8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55555cfd81d8, mutex=0x55555cfd81b0) at ./nptl/pthread_cond_wait.c:627
#5 0x00007ffff685db22 in ARDOUR::Session::auto_connect_thread_run (this=0x55555cfd6000) at ../libs/ardour/session.cc:7911
#6 0x00007ffff685d56e in ARDOUR::Session::auto_connect_thread (arg=0x55555cfd6000) at ../libs/ardour/session.cc:7842
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 42 (Thread 0x7fff57fff640 (LWP 459784) "SessionSignals"):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555cfd8190) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555cfd8190) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555cfd8190, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x00007fffe6693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555cfd8140, cond=0x55555cfd8168) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55555cfd8168, mutex=0x55555cfd8140) at ./nptl/pthread_cond_wait.c:627
#5 0x00007ffff68eaa9b in ARDOUR::Session::emit_thread_run (this=0x55555cfd6000) at ../libs/ardour/session_process.cc:1241
#6 0x00007ffff68eaa38 in ARDOUR::Session::emit_thread (arg=0x55555cfd6000) at ../libs/ardour/session_process.cc:1230
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 41 (Thread 0x7fff64ff9640 (LWP 459781) "ArdourGUI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff5c000b70, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffe6e08af7 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libusb-1.0.so.0
#2 0x00007fffe6e09c19 in libusb_handle_events_timeout_completed () from /opt/Ardour-8.4.8-dbg/lib/libusb-1.0.so.0
#3 0x00007fffe6e09d9a in libusb_handle_events () from /opt/Ardour-8.4.8-dbg/lib/libusb-1.0.so.0
#4 0x00007ffff63ad2ae in usb_hotplug_thread (user_data=0x555557571cd0) at ../libs/ardour/control_protocol_manager.cc:87
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 40 (Thread 0x7fff657fa640 (LWP 459780) "ArdourGUI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff657f9c70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffe6e1162d in ?? () from /opt/Ardour-8.4.8-dbg/lib/libusb-1.0.so.0
#2 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#3 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 39 (Thread 0x7fff65ffb640 (LWP 459779) "Mackie"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff58072500, nfds=3, timeout=9) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x55555cdf8648) at ../libs/pbd/base_ui.cc:102
#4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555ce406f0, p=0x55555cdf8648) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555ce40700, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55555ce406f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555ce406e8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555ce406c0) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 38 (Thread 0x7fff667fc640 (LWP 459778) "Generic MIDI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff6005a460, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x55555cee3b28) at ../libs/pbd/base_ui.cc:102
#4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555ce00660, p=0x55555cee3b28) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555ce00670, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55555ce00660) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555ce00658) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555ce00630) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 37 (Thread 0x7fffbd5fd640 (LWP 459777) "midiUI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff6c041a60, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x55555b1964a0) at ../libs/pbd/base_ui.cc:102
#4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555cee25a0, p=0x55555b1964a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555cee25b0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55555cee25a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555cee2598) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555cee2570) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 36 (Thread 0x7fffefcf7640 (LWP 459776) "butler"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fffefcf6274, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x55555924e6c8) at ../libs/pbd/crossthread.posix.cc:108
#2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x55555924e6c8, msg=@0x7fffefcf634f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3 0x00007ffff6395e68 in ARDOUR::Butler::thread_work (this=0x55555924e620) at ../libs/ardour/butler.cc:188
#4 0x00007ffff6395beb in ARDOUR::Butler::_thread_work (arg=0x55555924e620) at ../libs/ardour/butler.cc:170
#5 0x00007ffff2b31f97 in fake_thread_start (arg=0x55555cea2560) at ../libs/pbd/pthread_utils.cc:101
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 35 (Thread 0x7fffef97a900 (LWP 459773) "RT-6-0x7fffef97"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb74) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffef979f18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffef979f28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffef979f18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffef979f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x55555a290780) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 34 (Thread 0x7fffef9fe900 (LWP 459772) "RT-5-0x7fffef9f"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb74) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffef9fdf18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffef9fdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffef9fdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffef9fdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555558c208c0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 33 (Thread 0x7fffefd7a900 (LWP 459771) "RT-4-0x7fffefd7"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb74) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffefd79f18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffefd79f28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffefd79f18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffefd79f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x5555591e58d0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 32 (Thread 0x7fffefdfe900 (LWP 459770) "RT-3-0x7fffefdf"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb74) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffefdfdf18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffefdfdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffefdfdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffefdfdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555559021400) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 31 (Thread 0x7ffff01fe900 (LWP 459769) "RT-2-0x7ffff01f"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb74) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff01fdf18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff01fdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff01fdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff01fdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x55555d1c0600) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 30 (Thread 0x7ffff04ea900 (LWP 459768) "RT-1-0x7ffff04e"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb74) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff04e9f18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff04e9f28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff04e9f18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff04e9f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555558d8bc80) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 29 (Thread 0x7ffff056e900 (LWP 459767) "RT-main-0x7ffff"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555957fb80) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db2fc in ARDOUR::Graph::reached_terminal_node (this=0x55555957fa40) at ../libs/ardour/graph.cc:267
#3 0x00007ffff64e7cef in ARDOUR::GraphNode::finish (this=0x55555c7f8750, chain=0x7fff980017c0) at ../libs/ardour/graphnode.cc:101
#4 0x00007ffff64e7bd2 in ARDOUR::GraphNode::run (this=0x55555c7f8750, chain=0x7fff980017c0) at ../libs/ardour/graphnode.cc:68
#5 0x00007ffff64dba8c in ARDOUR::Graph::run_one (this=0x55555957fa40) at ../libs/ardour/graph.cc:344
#6 0x00007ffff64dc2d7 in ARDOUR::Graph::main_thread (this=0x55555957fa40) at ../libs/ardour/graph.cc:425
#7 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff056df18, p=0x55555957fa40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#8 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff056df28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#9 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff056df18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#10 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#11 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff056df10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#12 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555557e8c400) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#13 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#14 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 22 (Thread 0x7ffff0d9e900 (LWP 459731) "AudioEngine 1"):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555786c7ec) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555786c7ec) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555786c7ec, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x00007fffe6693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555557985630, cond=0x55555786c7c0) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55555786c7c0, mutex=0x555557985630) at ./nptl/pthread_cond_wait.c:627
#5 0x00007ffff37e025c in pa_threaded_mainloop_wait () from /lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007fffc223e887 in ARDOUR::PulseAudioBackend::main_process_thread (this=0x555557e444a0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:1032
#7 0x00007fffc223ce6c in pthread_process (arg=0x555557e444a0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:569
#8 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 21 (Thread 0x7fffbf1ff640 (LWP 459730) "threaded-ml"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fffa4002ce0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff37df21d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2 0x00007ffff37c85a1 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3 0x00007ffff37d30bb in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007ffff37d3170 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007ffff37e337d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007ffff377fcb3 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-15.99.so
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 14 (Thread 0x7fffbfdfe640 (LWP 459665) "gmain"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x55555792b1e0, nfds=2, timeout=938) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea56d8c in g_main_context_iteration () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea56dd1 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 10 (Thread 0x7fffbe5ff640 (LWP 459661) "DeviceList"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff631190b in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557c52c80) at ../libs/ardour/audioengine.cc:760
#3 0x00007ffff6320061 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557c50350, p=0x555557c52c80) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4 0x00007ffff631f59c in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557c50360, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5 0x00007ffff631ec05 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x555557c50350) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6 0x00007ffff631dd8d in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7 0x0000555555b981be in boost::function0<void>::operator() (this=0x555557c50348) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557c50320) at ../libs/pbd/pthread_utils.cc:488
#9 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#10 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 9 (Thread 0x7fffcabff640 (LWP 459660) "EngineWatchdog"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff631168d in ARDOUR::AudioEngine::do_reset_backend (this=0x555557c52c80) at ../libs/ardour/audioengine.cc:724
#3 0x00007ffff6320061 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557c50890, p=0x555557c52c80) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4 0x00007ffff631f59c in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557c508a0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5 0x00007ffff631ec05 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x555557c50890) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6 0x00007ffff631dd8d in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7 0x0000555555b981be in boost::function0<void>::operator() (this=0x555557c50888) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557c50860) at ../libs/pbd/pthread_utils.cc:488
#9 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#10 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 6 (Thread 0x7fffde7fc640 (LWP 459656) "Analyzer"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff62bf7f6 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95
#3 0x000055555654fa8f in sigc::pointer_functor0<void>::operator() (this=0x5555575b92f0) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#4 0x00007ffff62c2b54 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#5 0x0000555555b981be in boost::function0<void>::operator() (this=0x5555575b92e8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#6 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575b92c0) at ../libs/pbd/pthread_utils.cc:488
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 5 (Thread 0x7fffdeffd640 (LWP 459655) "PeakFileBuilder"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff699029f in peak_thread_work () at ../libs/ardour/source_factory.cc:75
#3 0x00007ffff78488d3 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#4 0x0000555555b981be in boost::function0<void>::operator() (this=0x5555575b85c8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575b85a0) at ../libs/pbd/pthread_utils.cc:488
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 4 (Thread 0x7fffdf7fe640 (LWP 459654) "PeakFileBuilder"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff699029f in peak_thread_work () at ../libs/ardour/source_factory.cc:75
#3 0x00007ffff78488d3 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#4 0x0000555555b981be in boost::function0<void>::operator() (this=0x555557602598) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557602570) at ../libs/pbd/pthread_utils.cc:488
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 3 (Thread 0x7fffdffff640 (LWP 459653) "LXVSTEventLoop"):
#0 0x00007fffe66e57f8 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffdfffeb50, rem=0x7fffdfffeb60) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1 0x00007fffe66ea677 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2 0x00007fffeea88d48 in g_usleep () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#3 0x0000555556a52061 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468
#4 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 2 (Thread 0x7ffff3fe3640 (LWP 459652) "Trigger Worker"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7ffff3fe2b24, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x5555575694e0) at ../libs/pbd/crossthread.posix.cc:108
#2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x5555575694e0, msg=@0x7ffff3fe2b8f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3 0x00007ffff6a04349 in ARDOUR::TriggerBoxThread::thread_work (this=0x5555575694b0) at ../libs/ardour/triggerbox.cc:4880
#4 0x00007ffff6a042df in ARDOUR::TriggerBoxThread::_thread_work (arg=0x5555575694b0) at ../libs/ardour/triggerbox.cc:4868
#5 0x00007ffff2b31f97 in fake_thread_start (arg=0x555557568920) at ../libs/pbd/pthread_utils.cc:101
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 1 (Thread 0x7ffff4be72c0 (LWP 459611) "ArdourGUI"):
#0 0x00007fffe667ff42 in __GI__IO_fwrite (buf=0x5555578df80c, size=1, count=4096, fp=0x5c6ff180) at ./libio/iofwrite.c:37
#1 0x00007ffff021ca7d in gdk_pixbuf__xpm_image_load_increment (data=0x555559dc6ba0, buf=0x5555578df80c "/* XPM */\nstatic char *audio-x-generic[] = {\n/* columns rows colors chars-per-pixel */\n\"48 48 122 2\",\n\" c #597D66871648\",\n\". c #5AD467C31829\",\n\"X c #5DD06A911C02\",\n\"o c #61726E431EBD\",\n\"O c #626"..., size=4096, error=0x5555578e3ba8) at ../libs/tk/ydk-pixbuf/io-xpm.c:770
#2 0x00007ffff020f4b0 in gdk_pixbuf_loader_load_module (loader=0x5555578d66e0, image_type=0x0, error=0x5555578e3ba8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-loader.c:445
#3 0x00007ffff020f57f in gdk_pixbuf_loader_eat_header_write (loader=0x5555578d66e0, buf=0x7ffffffec0f0 "/* XPM */\nstatic char *audio-x-generic[] = {\n/* columns rows colors chars-per-pixel */\n\"48 48 122 2\",\n\" c #597D66871648\",\n\". c #5AD467C31829\",\n\"X c #5DD06A911C02\",\n\"o c #61726E431EBD\",\n\"O c #626"..., count=7601, error=0x5555578e3ba8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-loader.c:467
#4 0x00007ffff020f6fa in gdk_pixbuf_loader_write (loader=0x5555578d66e0, buf=0x7ffffffec0f0 "/* XPM */\nstatic char *audio-x-generic[] = {\n/* columns rows colors chars-per-pixel */\n\"48 48 122 2\",\n\" c #597D66871648\",\n\". c #5AD467C31829\",\n\"X c #5DD06A911C02\",\n\"o c #61726E431EBD\",\n\"O c #626"..., count=7601, error=0x5555578e3ba8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-loader.c:513
#5 0x00007ffff020bba4 in load_from_stream (loader=0x5555578d66e0, stream=0x55555bdda550, cancellable=0x0, error=0x5555578e3ba8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-io.c:1455
#6 0x00007ffff020bfd9 in gdk_pixbuf_new_from_stream (stream=0x55555bdda550, cancellable=0x0, error=0x5555578e3ba8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-io.c:1651
#7 0x00007ffff1332e95 in icon_info_ensure_scale_and_pixbuf (icon_info=0x5555578e3b60, scale_only=0) at ../libs/tk/ytk/gtkicontheme.c:3010
#8 0x00007ffff13330c2 in IA__gtk_icon_info_load_icon (icon_info=0x5555578e3b60, error=0x0) at ../libs/tk/ytk/gtkicontheme.c:3093
#9 0x00007ffff1310759 in get_pixbuf_from_gicon (icon=0x7fffb67e9f90, widget=0x55555792f100, icon_size=16, error=0x0) at ../libs/tk/ytk/gtkfilesystem.c:1605
#10 0x00007ffff1310c91 in _gtk_file_info_render_icon (info=0x55555cc43cf0, widget=0x55555792f100, icon_size=16) at ../libs/tk/ytk/gtkfilesystem.c:1690
#11 0x00007ffff1301a40 in file_system_model_set (model=0x555559dc74a0, file=0x55555bde09a0, info=0x55555cc43cf0, column=7, value=0x55555bde9d00, data=0x55555792f100) at ../libs/tk/ytk/gtkfilechooserdefault.c:6760
#12 0x00007ffff13141db in _gtk_file_system_model_get_value (model=0x555559dc74a0, iter=0x7fffffffc5c0, column=7) at ../libs/tk/ytk/gtkfilesystemmodel.c:1735
#13 0x00007ffff131197f in gtk_file_system_model_get_value (tree_model=0x555559dc74a0, iter=0x7fffffffc5c0, column=7, value=0x7fffffffc460) at ../libs/tk/ytk/gtkfilesystemmodel.c:617
#14 0x00007ffff148d4e6 in IA__gtk_tree_model_get_value (tree_model=0x555559dc74a0, iter=0x7fffffffc5c0, column=7, value=0x7fffffffc460) at ../libs/tk/ytk/gtktreemodel.c:1169
#15 0x00007ffff14d0413 in IA__gtk_tree_view_column_cell_set_cell_data (tree_column=0x55555a8d96d0, tree_model=0x555559dc74a0, iter=0x7fffffffc5c0, is_expander=0, is_expanded=0) at ../libs/tk/ytk/gtktreeviewcolumn.c:2584
#16 0x00007ffff14b48b4 in validate_row (tree_view=0x5555582ed780, tree=0x5555578d48c0, node=0x7fff3c0014c0, iter=0x7fffffffc5c0, path=0x555557871360) at ../libs/tk/ytk/gtktreeview.c:5790
#17 0x00007ffff14b5819 in validate_visible_area (tree_view=0x5555582ed780) at ../libs/tk/ytk/gtktreeview.c:6114
#18 0x00007ffff14b6715 in do_presize_handler (tree_view=0x5555582ed780) at ../libs/tk/ytk/gtktreeview.c:6440
#19 0x00007ffff14b6856 in presize_handler_callback (data=0x5555582ed780) at ../libs/tk/ytk/gtktreeview.c:6462
#20 0x00007ffff0e215cb in gdk_threads_dispatch (data=0x55555bddc140) at ../libs/tk/ydk/gdk.c:534
#21 0x00007fffeea5694a in g_main_context_dispatch () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#22 0x00007fffeea56ce8 in ?? () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#23 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.8-dbg/lib/libglib-2.0.so.0
#24 0x00007ffff136d18b in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1270
#25 0x00007ffff20ee3c7 in Gtk::Main::run_impl (this=0x555557d50d30) at ../libs/tk/ytkmm/main.cc:537
#26 0x00007ffff20ee1cf in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480
#27 0x00007ffff2f3d2dc in Gtkmm2ext::UI::run (this=0x555557d56af0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305
#28 0x0000555556223d93 in main (argc=1, argv=0x7fffffffcdc8) at ../gtk2_ardour/main.cc:471
[?2004h(gdb) quit
[?2004l
[?2004hA debugging session is active.
Inferior 1 [process 459611] will be killed.
Quit anyway? (y or n) y
[?2004l
|
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If may help, not issue at all here on openSUSE. Tested wav, flac, mp3 (even with different samplerate). |
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OK, I just realized that Ardour's gtk looks up the system theme `gtk_settings_get_for_screen` and queries `gtk-icon-theme`. If unset, the fallback is `hicolor`. Then icons from /usr/share/icons/THEME-NAME/* are loaded. So this explains why it works on some systems, but not others. As for why it fails with when loading audio-x-generic xpm is still unclear. |
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Can you try if the issue persists with tomorrow's (~12h from now) nightly build Ardour 8.4.11 (or later)? Thanks. |
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will do. Thanks! |
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just downloaded/installed 8.4.11 nightly. Still having the same issue on import. GDB output is attached. ardour-8_4_11_debug.log (53,958 bytes)
GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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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".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
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<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from env...
(No debugging symbols found in env)
[?2004h(gdb) [7mhandle SIG32 noprint nostop[27m
[C[C[C[C[C[Chandle SIG32 noprint nostop
[?2004l
Signal Stop Print Pass to program Description
SIG32 No No Yes Real-time event 32
[?2004h(gdb) run
[?2004l
Starting program: /usr/bin/env LD_LIBRARY_PATH=/opt/Ardour-8.4.11-dbg/lib /opt/Ardour-8.4.11-dbg/bin/ardour-8.4.11
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
process 48837 is executing new program: /opt/Ardour-8.4.11-dbg/bin/ardour-8.4.11
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Ardour8.4.11 (built using 8.4-11-g0fa8c5add4 and GCC version 6.3.0 20170516)
[New Thread 0x7ffff3fe3640 (LWP 48847)]
Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files
Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.4.11-dbg/etc/system_config
Ardour: [INFO]: Loading user configuration file /home/dfj/.config/ardour8/config
[New Thread 0x7fffdffff640 (LWP 48848)]
Ardour: [INFO]: CPU vendor: GenuineIntel
Ardour: [INFO]: AVX capable processor
Ardour: [INFO]: AVX with FMA capable processor
Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Ardour: [INFO]: Using AVX and FMA optimized routines
[New Thread 0x7fffdf7fe640 (LWP 48849)]
[New Thread 0x7fffdeffd640 (LWP 48850)]
[New Thread 0x7fffde7fc640 (LWP 48851)]
Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.4.11-dbg/share/plugin_metadata/plugin_tags
Ardour: [INFO]: Loading plugin statistics file /home/dfj/.config/ardour8/plugin_metadata/plugin_stats
Ardour: [INFO]: add_lrdf_data '/home/dfj/.config/ardour8/rdf:/opt/Ardour-8.4.11-dbg/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa-rubberband.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/blop.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-aux.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/caps.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/tap-plugins.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-scales.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/tap_reverb.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/guitarix.rdf'
Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/swh-plugins.rdf'
[New Thread 0x7fffcabff640 (LWP 48852)]
[Thread 0x7fffcabff640 (LWP 48852) exited]
[New Thread 0x7fffcabff640 (LWP 48853)]
[Thread 0x7fffcabff640 (LWP 48853) exited]
[New Thread 0x7fffcabff640 (LWP 48854)]
[New Thread 0x7fffbe5ff640 (LWP 48855)]
[New Thread 0x7fffc11ff640 (LWP 48856)]
Ardour: [INFO]: Loading 459 MIDI patches from /opt/Ardour-8.4.11-dbg/share/patchfiles
Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-8.4.11-dbg/etc/default_ui_config
Ardour: [INFO]: Loading user ui configuration file /home/dfj/.config/ardour8/ui_config
Ardour: [INFO]: Loading color file /opt/Ardour-8.4.11-dbg/share/themes/adwaita_dark-ardour.colors
Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.4.11-dbg/etc/clearlooks.rc
Ardour: [INFO]: Loading bindings from /opt/Ardour-8.4.11-dbg/etc/ardour.keys
Loading ui configuration file /opt/Ardour-8.4.11-dbg/etc/clearlooks.rc
[New Thread 0x7ffff190d640 (LWP 48857)]
[New Thread 0x7fffc05ff640 (LWP 48858)]
[Thread 0x7fffc05ff640 (LWP 48858) exited]
[New Thread 0x7fffc05ff640 (LWP 48859)]
[New Thread 0x7fffbfdfe640 (LWP 48860)]
[New Thread 0x7fffbf5fd640 (LWP 48861)]
[New Thread 0x7fffbddfe640 (LWP 48862)]
[Thread 0x7ffff190d640 (LWP 48857) exited]
[Thread 0x7fffbf5fd640 (LWP 48861) exited]
[Thread 0x7fffbfdfe640 (LWP 48860) exited]
[New Thread 0x7fffbf5fd640 (LWP 48864)]
[Thread 0x7fffc11ff640 (LWP 48856) exited]
[Thread 0x7fffbf5fd640 (LWP 48864) exited]
[New Thread 0x7fffbf5fd640 (LWP 48865)]
[Thread 0x7fffbf5fd640 (LWP 48865) exited]
[New Thread 0x7fffbf5fd640 (LWP 48873)]
[New Thread 0x7ffff0dfe900 (LWP 48874)]
[New Thread 0x7fffbfdfe640 (LWP 48875)]
[New Thread 0x7fffbd5fd640 (LWP 48876)]
[Detaching after vfork from child process 48877]
[New Thread 0x7fffbcdfc640 (LWP 48878)]
[Thread 0x7fffbcdfc640 (LWP 48878) exited]
[Thread 0x7fffbd5fd640 (LWP 48876) exited]
[Thread 0x7fffbddfe640 (LWP 48862) exited]
[Detaching after vfork from child process 48879]
[New Thread 0x7fffbcdfc640 (LWP 48880)]
[Thread 0x7fffbcdfc640 (LWP 48880) exited]
[New Thread 0x7fffbcdfc640 (LWP 48881)]
[New Thread 0x7fffbd5fd640 (LWP 48882)]
[New Thread 0x7ffff05fe900 (LWP 48884)]
[New Thread 0x7ffff057a900 (LWP 48885)]
[New Thread 0x7ffff04f6900 (LWP 48886)]
[New Thread 0x7ffff01fe900 (LWP 48887)]
[New Thread 0x7fffefdfe900 (LWP 48888)]
[New Thread 0x7fffefd7a900 (LWP 48889)]
[New Thread 0x7fffef9fe900 (LWP 48890)]
[New Thread 0x7fffefcf7640 (LWP 48891)]
[New Thread 0x7fffbddfe640 (LWP 48892)]
[New Thread 0x7fff667fc640 (LWP 48893)]
[New Thread 0x7fff65ffb640 (LWP 48894)]
[New Thread 0x7fff657fa640 (LWP 48895)]
[New Thread 0x7fff64ff9640 (LWP 48896)]
[New Thread 0x7fff57fff640 (LWP 48898)]
[New Thread 0x7fff4f7fe640 (LWP 48899)]
[New Thread 0x7fff577fe640 (LWP 48900)]
[Thread 0x7fffbcdfc640 (LWP 48881) exited]
[Thread 0x7fffbfdfe640 (LWP 48875) exited]
[New Thread 0x7fffbfdfe640 (LWP 48912)]
[New Thread 0x7fffbcdfc640 (LWP 48913)]
[New Thread 0x7fff553ff640 (LWP 48914)]
[New Thread 0x7fff54bfe640 (LWP 48915)]
[New Thread 0x7fff4ffff640 (LWP 48916)]
[New Thread 0x7fff4effd640 (LWP 48917)]
[New Thread 0x7fff4e7fc640 (LWP 48918)]
[New Thread 0x7fff4dffb640 (LWP 48919)]
[New Thread 0x7fff4d7fa640 (LWP 48920)]
[Thread 0x7fff54bfe640 (LWP 48915) exited]
[Thread 0x7fff4e7fc640 (LWP 48918) exited]
[Thread 0x7fff4ffff640 (LWP 48916) exited]
[Thread 0x7fff4dffb640 (LWP 48919) exited]
[Thread 0x7fff4effd640 (LWP 48917) exited]
[Thread 0x7fffbd5fd640 (LWP 48882) exited]
[Thread 0x7fff4d7fa640 (LWP 48920) exited]
[Thread 0x7fff553ff640 (LWP 48914) exited]
[Thread 0x7fffbfdfe640 (LWP 48912) exited]
[New Thread 0x7fffbfdfe640 (LWP 48921)]
[New Thread 0x7fff553ff640 (LWP 48922)]
[Thread 0x7fffbfdfe640 (LWP 48921) exited]
[Thread 0x7fff553ff640 (LWP 48922) exited]
[New Thread 0x7fff553ff640 (LWP 48929)]
[New Thread 0x7fffbfdfe640 (LWP 48930)]
[New Thread 0x7fff4d7fa640 (LWP 48931)]
[Thread 0x7fff553ff640 (LWP 48929) exited]
[Thread 0x7fffbcdfc640 (LWP 48913) exited]
[Thread 0x7fff4d7fa640 (LWP 48931) exited]
[New Thread 0x7fff4d7fa640 (LWP 48932)]
[Detaching after vfork from child process 48933]
[New Thread 0x7fffbcdfc640 (LWP 48934)]
[Thread 0x7fffbcdfc640 (LWP 48934) exited]
[Thread 0x7fffbfdfe640 (LWP 48930) exited]
[Detaching after vfork from child process 48935]
[New Thread 0x7fffbcdfc640 (LWP 48936)]
[Thread 0x7fffbcdfc640 (LWP 48936) exited]
[New Thread 0x7fffbcdfc640 (LWP 48937)]
[New Thread 0x7fffbfdfe640 (LWP 48938)]
[New Thread 0x7fff553ff640 (LWP 48939)]
Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault.
0x00007fffe667ff42 in __GI__IO_fwrite (buf=0x55555bd57a6c, size=1, count=4096, fp=0x5b3aae20) at ./libio/iofwrite.c:37
[?2004h[?2004l
[?2004h(gdb) [7mthread apply all bt[27m
[C[C[C[C[C[Cthread apply all bt
[?2004l
Thread 63 (Thread 0x7fff553ff640 (LWP 48939) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 62 (Thread 0x7fffbfdfe640 (LWP 48938) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 61 (Thread 0x7fffbcdfc640 (LWP 48937) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 58 (Thread 0x7fff4d7fa640 (LWP 48932) "pool"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa594 in g_cond_wait_until () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea204d3 in g_async_queue_timeout_pop_unlocked () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea87bac in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 43 (Thread 0x7fff577fe640 (LWP 48900) "AutomationWatch"):
#0 0x00007fffe66e57f8 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fff577fdae0, rem=0x7fff577fdaf0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1 0x00007fffe66ea677 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2 0x00007fffeea88d48 in g_usleep () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff6380643 in ARDOUR::AutomationWatch::thread (this=0x55555ccfc820) at ../libs/ardour/automation_watch.cc:207
#4 0x00007ffff6385b3f in boost::_mfi::mf0<void, ARDOUR::AutomationWatch>::operator() (this=0x555558f95ac0, p=0x55555ccfc820) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff63857d0 in boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (this=0x555558f95ad0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff6384f3d in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >::operator() (this=0x555558f95ac0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff63848cb in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x555558f95ab8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555558f95a90) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 42 (Thread 0x7fff4f7fe640 (LWP 48899) "autoconnect"):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555d277be4) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d277be4) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555d277be4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x00007fffe6693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555d277b90, cond=0x55555d277bb8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55555d277bb8, mutex=0x55555d277b90) at ./nptl/pthread_cond_wait.c:627
#5 0x00007ffff685db22 in ARDOUR::Session::auto_connect_thread_run (this=0x55555d2759e0) at ../libs/ardour/session.cc:7911
#6 0x00007ffff685d56e in ARDOUR::Session::auto_connect_thread (arg=0x55555d2759e0) at ../libs/ardour/session.cc:7842
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 41 (Thread 0x7fff57fff640 (LWP 48898) "SessionSignals"):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555d277b70) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555d277b70) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555d277b70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x00007fffe6693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55555d277b20, cond=0x55555d277b48) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55555d277b48, mutex=0x55555d277b20) at ./nptl/pthread_cond_wait.c:627
#5 0x00007ffff68eaa9b in ARDOUR::Session::emit_thread_run (this=0x55555d2759e0) at ../libs/ardour/session_process.cc:1241
#6 0x00007ffff68eaa38 in ARDOUR::Session::emit_thread (arg=0x55555d2759e0) at ../libs/ardour/session_process.cc:1230
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 40 (Thread 0x7fff64ff9640 (LWP 48896) "ArdourGUI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff5c000b70, nfds=2, timeout=60000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffe6e08af7 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libusb-1.0.so.0
#2 0x00007fffe6e09c19 in libusb_handle_events_timeout_completed () from /opt/Ardour-8.4.11-dbg/lib/libusb-1.0.so.0
#3 0x00007fffe6e09d9a in libusb_handle_events () from /opt/Ardour-8.4.11-dbg/lib/libusb-1.0.so.0
#4 0x00007ffff63ad2ae in usb_hotplug_thread (user_data=0x555557575260) at ../libs/ardour/control_protocol_manager.cc:87
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 39 (Thread 0x7fff657fa640 (LWP 48895) "ArdourGUI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff657f9c70, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffe6e1162d in ?? () from /opt/Ardour-8.4.11-dbg/lib/libusb-1.0.so.0
#2 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#3 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 38 (Thread 0x7fff65ffb640 (LWP 48894) "Mackie"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff580735c0, nfds=3, timeout=9) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x55555cd58488) at ../libs/pbd/base_ui.cc:102
#4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555cd56130, p=0x55555cd58488) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555cd56140, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55555cd56130) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555cd56128) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555cd56100) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 37 (Thread 0x7fff667fc640 (LWP 48893) "Generic MIDI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff6005a460, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x55555ce60d18) at ../libs/pbd/base_ui.cc:102
#4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555cd7d640, p=0x55555ce60d18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555cd7d650, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55555cd7d640) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555cd7d638) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555cd7d610) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 36 (Thread 0x7fffbddfe640 (LWP 48892) "midiUI"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fff6c041a60, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007ffff2af45e6 in BaseUI::main_thread (this=0x555558db1e90) at ../libs/pbd/base_ui.cc:102
#4 0x00007ffff2af8db1 in boost::_mfi::mf0<void, BaseUI>::operator() (this=0x55555ce5f790, p=0x555558db1e90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff2af8a82 in boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (this=0x55555ce5f7a0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff2af8671 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=0x55555ce5f790) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff2af8130 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x55555ce5f788) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x55555ce5f760) at ../libs/pbd/pthread_utils.cc:488
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 35 (Thread 0x7fffefcf7640 (LWP 48891) "butler"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fffefcf6274, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x555558bd2ac8) at ../libs/pbd/crossthread.posix.cc:108
#2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x555558bd2ac8, msg=@0x7fffefcf634f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3 0x00007ffff6395e68 in ARDOUR::Butler::thread_work (this=0x555558bd2a20) at ../libs/ardour/butler.cc:188
#4 0x00007ffff6395beb in ARDOUR::Butler::_thread_work (arg=0x555558bd2a20) at ../libs/ardour/butler.cc:170
#5 0x00007ffff2b31f97 in fake_thread_start (arg=0x55555ce1f740) at ../libs/pbd/pthread_utils.cc:101
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 34 (Thread 0x7fffef9fe900 (LWP 48890) "RT-6-0x7fffef9f"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141534) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffef9fdf18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffef9fdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffef9fdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffef9fdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x5555591cf0a0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 33 (Thread 0x7fffefd7a900 (LWP 48889) "RT-5-0x7fffefd7"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141534) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffefd79f18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffefd79f28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffefd79f18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffefd79f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555558bbc160) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 32 (Thread 0x7fffefdfe900 (LWP 48888) "RT-4-0x7fffefdf"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141534) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7fffefdfdf18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7fffefdfdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7fffefdfdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7fffefdfdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x55555d1ce370) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 31 (Thread 0x7ffff01fe900 (LWP 48887) "RT-3-0x7ffff01f"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141534) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff01fdf18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff01fdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff01fdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff01fdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x55555d198e20) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 30 (Thread 0x7ffff04f6900 (LWP 48886) "RT-2-0x7ffff04f"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141534) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff04f5f18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff04f5f28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff04f5f18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff04f5f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555558a3f2a0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 29 (Thread 0x7ffff057a900 (LWP 48885) "RT-1-0x7ffff057"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141534) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db8d5 in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:320
#3 0x00007ffff64dbe75 in ARDOUR::Graph::helper_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:372
#4 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff0579f18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#5 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff0579f28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#6 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff0579f18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#7 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#8 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff0579f10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#9 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555558db13c0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#10 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#11 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 28 (Thread 0x7ffff05fe900 (LWP 48884) "RT-main-0x7ffff"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2b38f08 in PBD::Semaphore::wait (this=0x55555d141540) at ../libs/pbd/semutils.cc:120
#2 0x00007ffff64db2fc in ARDOUR::Graph::reached_terminal_node (this=0x55555d141400) at ../libs/ardour/graph.cc:267
#3 0x00007ffff64e7cef in ARDOUR::GraphNode::finish (this=0x555559f55bd0, chain=0x7fffb4002d10) at ../libs/ardour/graphnode.cc:101
#4 0x00007ffff64e7bd2 in ARDOUR::GraphNode::run (this=0x555559f55bd0, chain=0x7fffb4002d10) at ../libs/ardour/graphnode.cc:68
#5 0x00007ffff64dba8c in ARDOUR::Graph::run_one (this=0x55555d141400) at ../libs/ardour/graph.cc:344
#6 0x00007ffff64dc2d7 in ARDOUR::Graph::main_thread (this=0x55555d141400) at ../libs/ardour/graph.cc:425
#7 0x00007ffff64e7147 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (this=0x7ffff05fdf18, p=0x55555d141400) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#8 0x00007ffff64e6504 in boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (this=0x7ffff05fdf28, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#9 0x00007ffff64e553b in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=0x7ffff05fdf18) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#10 0x00007ffff64e3f8b 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 (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#11 0x0000555555b981be in boost::function0<void>::operator() (this=0x7ffff05fdf10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#12 0x00007fffc223d659 in ARDOUR::PulseAudioBackend::pulse_process_thread (arg=0x555558cfd3e0) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:732
#13 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#14 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 21 (Thread 0x7ffff0dfe900 (LWP 48874) "AudioEngine 1"):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55555787b88c) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55555787b88c) at ./nptl/futex-internal.c:87
#2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55555787b88c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3 0x00007fffe6693a41 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555579f7d80, cond=0x55555787b860) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x55555787b860, mutex=0x5555579f7d80) at ./nptl/pthread_cond_wait.c:627
#5 0x00007ffff37e025c in pa_threaded_mainloop_wait () from /lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007fffc223e887 in ARDOUR::PulseAudioBackend::main_process_thread (this=0x555557df0d50) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:1032
#7 0x00007fffc223ce6c in pthread_process (arg=0x555557df0d50) at ../libs/backends/pulseaudio/pulseaudio_backend.cc:569
#8 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 20 (Thread 0x7fffbf5fd640 (LWP 48873) "threaded-ml"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7fffa40012f0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff37df21d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2 0x00007ffff37c85a1 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3 0x00007ffff37d30bb in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007ffff37d3170 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007ffff37e337d in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007ffff377fcb3 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-15.99.so
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 14 (Thread 0x7fffc05ff640 (LWP 48859) "gmain"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x55555793e470, nfds=2, timeout=3652) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeea56c76 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007fffeea56d8c in g_main_context_iteration () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x00007fffeea56dd1 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#4 0x00007fffeea874a5 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#5 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 10 (Thread 0x7fffbe5ff640 (LWP 48855) "DeviceList"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff631190b in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557c544f0) at ../libs/ardour/audioengine.cc:760
#3 0x00007ffff6320061 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557c51ca0, p=0x555557c544f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4 0x00007ffff631f59c in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557c51cb0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5 0x00007ffff631ec05 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x555557c51ca0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6 0x00007ffff631dd8d in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7 0x0000555555b981be in boost::function0<void>::operator() (this=0x555557c51c98) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557c51c70) at ../libs/pbd/pthread_utils.cc:488
#9 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#10 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 9 (Thread 0x7fffcabff640 (LWP 48854) "EngineWatchdog"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff631168d in ARDOUR::AudioEngine::do_reset_backend (this=0x555557c544f0) at ../libs/ardour/audioengine.cc:724
#3 0x00007ffff6320061 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557c521a0, p=0x555557c544f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4 0x00007ffff631f59c in boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557c521b0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5 0x00007ffff631ec05 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=0x555557c521a0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6 0x00007ffff631dd8d in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7 0x0000555555b981be in boost::function0<void>::operator() (this=0x555557c52198) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x555557c52170) at ../libs/pbd/pthread_utils.cc:488
#9 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#10 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 6 (Thread 0x7fffde7fc640 (LWP 48851) "Analyzer"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff62bf7f6 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95
#3 0x000055555654fa8f in sigc::pointer_functor0<void>::operator() (this=0x5555575b9440) at ../../gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#4 0x00007ffff62c2b54 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#5 0x0000555555b981be in boost::function0<void>::operator() (this=0x5555575b9438) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#6 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575b9410) at ../libs/pbd/pthread_utils.cc:488
#7 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 5 (Thread 0x7fffdeffd640 (LWP 48850) "PeakFileBuilder"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff699029f in peak_thread_work () at ../libs/ardour/source_factory.cc:75
#3 0x00007ffff78488d3 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#4 0x0000555555b981be in boost::function0<void>::operator() (this=0x5555575b0188) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575b0160) at ../libs/pbd/pthread_utils.cc:488
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 4 (Thread 0x7fffdf7fe640 (LWP 48849) "PeakFileBuilder"):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fffeeaaa47f in g_cond_wait () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff699029f in peak_thread_work () at ../libs/ardour/source_factory.cc:75
#3 0x00007ffff78488d3 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:118
#4 0x0000555555b981be in boost::function0<void>::operator() (this=0x5555575b8908) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5 0x00007ffff2b32a43 in PBD::Thread::_run (arg=0x5555575b88e0) at ../libs/pbd/pthread_utils.cc:488
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 3 (Thread 0x7fffdffff640 (LWP 48848) "LXVSTEventLoop"):
#0 0x00007fffe66e57f8 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffdfffeb50, rem=0x7fffdfffeb60) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1 0x00007fffe66ea677 in __GI___nanosleep (req=<optimized out>, rem=<optimized out>) at ../sysdeps/unix/sysv/linux/nanosleep.c:25
#2 0x00007fffeea88d48 in g_usleep () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#3 0x0000555556a52061 in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468
#4 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 2 (Thread 0x7ffff3fe3640 (LWP 48847) "Trigger Worker"):
#0 0x00007fffe6718bcf in __GI___poll (fds=0x7ffff3fe2b24, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x555557569cc0) at ../libs/pbd/crossthread.posix.cc:108
#2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x555557569cc0, msg=@0x7ffff3fe2b8f: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:133
#3 0x00007ffff6a04349 in ARDOUR::TriggerBoxThread::thread_work (this=0x555557569c90) at ../libs/ardour/triggerbox.cc:4880
#4 0x00007ffff6a042df in ARDOUR::TriggerBoxThread::_thread_work (arg=0x555557569c90) at ../libs/ardour/triggerbox.cc:4868
#5 0x00007ffff2b31f97 in fake_thread_start (arg=0x555557568a80) at ../libs/pbd/pthread_utils.cc:101
#6 0x00007fffe6694ac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7 0x00007fffe6726850 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 1 (Thread 0x7ffff4be72c0 (LWP 48837) "ArdourGUI"):
#0 0x00007fffe667ff42 in __GI__IO_fwrite (buf=0x55555bd57a6c, size=1, count=4096, fp=0x5b3aae20) at ./libio/iofwrite.c:37
#1 0x00007ffff021cc60 in gdk_pixbuf__xpm_image_load_increment (data=0x55555a858360, buf=0x55555bd57a6c "/* XPM */\nstatic char *audio-x-generic[] = {\n/* columns rows colors chars-per-pixel */\n\"48 48 122 2\",\n\" c #597D66871648\",\n\". c #5AD467C31829\",\n\"X c #5DD06A911C02\",\n\"o c #61726E431EBD\",\n\"O c #626"..., size=4096, error=0x555559214fa8) at ../libs/tk/ydk-pixbuf/io-xpm.c:796
#2 0x00007ffff020f4b0 in gdk_pixbuf_loader_load_module (loader=0x7fffa00078a0, image_type=0x0, error=0x555559214fa8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-loader.c:445
#3 0x00007ffff020f57f in gdk_pixbuf_loader_eat_header_write (loader=0x7fffa00078a0, buf=0x7ffffffec1d0 "/* XPM */\nstatic char *audio-x-generic[] = {\n/* columns rows colors chars-per-pixel */\n\"48 48 122 2\",\n\" c #597D66871648\",\n\". c #5AD467C31829\",\n\"X c #5DD06A911C02\",\n\"o c #61726E431EBD\",\n\"O c #626"..., count=7601, error=0x555559214fa8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-loader.c:467
#4 0x00007ffff020f6fa in gdk_pixbuf_loader_write (loader=0x7fffa00078a0, buf=0x7ffffffec1d0 "/* XPM */\nstatic char *audio-x-generic[] = {\n/* columns rows colors chars-per-pixel */\n\"48 48 122 2\",\n\" c #597D66871648\",\n\". c #5AD467C31829\",\n\"X c #5DD06A911C02\",\n\"o c #61726E431EBD\",\n\"O c #626"..., count=7601, error=0x555559214fa8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-loader.c:513
#5 0x00007ffff020bba4 in load_from_stream (loader=0x7fffa00078a0, stream=0x555559214f30, cancellable=0x0, error=0x555559214fa8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-io.c:1455
#6 0x00007ffff020bfd9 in gdk_pixbuf_new_from_stream (stream=0x555559214f30, cancellable=0x0, error=0x555559214fa8) at ../libs/tk/ydk-pixbuf/gdk-pixbuf-io.c:1651
#7 0x00007ffff1332e95 in icon_info_ensure_scale_and_pixbuf (icon_info=0x555559214f60, scale_only=0) at ../libs/tk/ytk/gtkicontheme.c:3010
#8 0x00007ffff13330c2 in IA__gtk_icon_info_load_icon (icon_info=0x555559214f60, error=0x0) at ../libs/tk/ytk/gtkicontheme.c:3093
#9 0x00007ffff1310759 in get_pixbuf_from_gicon (icon=0x55555d25e210, widget=0x555557941100, icon_size=16, error=0x0) at ../libs/tk/ytk/gtkfilesystem.c:1605
#10 0x00007ffff1310c91 in _gtk_file_info_render_icon (info=0x555559217260, widget=0x555557941100, icon_size=16) at ../libs/tk/ytk/gtkfilesystem.c:1690
#11 0x00007ffff1301a40 in file_system_model_set (model=0x55555cbc8570, file=0x5555578e9e60, info=0x555559217260, column=7, value=0x55555bd4fc30, data=0x555557941100) at ../libs/tk/ytk/gtkfilechooserdefault.c:6760
#12 0x00007ffff13141db in _gtk_file_system_model_get_value (model=0x55555cbc8570, iter=0x7fffffffc6a0, column=7) at ../libs/tk/ytk/gtkfilesystemmodel.c:1735
#13 0x00007ffff131197f in gtk_file_system_model_get_value (tree_model=0x55555cbc8570, iter=0x7fffffffc6a0, column=7, value=0x7fffffffc540) at ../libs/tk/ytk/gtkfilesystemmodel.c:617
#14 0x00007ffff148d458 in IA__gtk_tree_model_get_value (tree_model=0x55555cbc8570, iter=0x7fffffffc6a0, column=7, value=0x7fffffffc540) at ../libs/tk/ytk/gtktreemodel.c:1169
#15 0x00007ffff14d0385 in IA__gtk_tree_view_column_cell_set_cell_data (tree_column=0x55555a83eec0, tree_model=0x55555cbc8570, iter=0x7fffffffc6a0, is_expander=0, is_expanded=0) at ../libs/tk/ytk/gtktreeviewcolumn.c:2584
#16 0x00007ffff14b4826 in validate_row (tree_view=0x55555d0a5890, tree=0x5555578e9120, node=0x5555578eb2d0, iter=0x7fffffffc6a0, path=0x7fff300029b0) at ../libs/tk/ytk/gtktreeview.c:5790
#17 0x00007ffff14b4c70 in validate_visible_area (tree_view=0x55555d0a5890) at ../libs/tk/ytk/gtktreeview.c:5890
#18 0x00007ffff14b6687 in do_presize_handler (tree_view=0x55555d0a5890) at ../libs/tk/ytk/gtktreeview.c:6440
#19 0x00007ffff14b67c8 in presize_handler_callback (data=0x55555d0a5890) at ../libs/tk/ytk/gtktreeview.c:6462
#20 0x00007ffff0e215cb in gdk_threads_dispatch (data=0x55555bd478a0) at ../libs/tk/ydk/gdk.c:534
#21 0x00007fffeea5694a in g_main_context_dispatch () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#22 0x00007fffeea56ce8 in ?? () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#23 0x00007fffeea57002 in g_main_loop_run () from /opt/Ardour-8.4.11-dbg/lib/libglib-2.0.so.0
#24 0x00007ffff136d0fd in IA__gtk_main () at ../libs/tk/ytk/gtkmain.c:1255
#25 0x00007ffff20ee3c7 in Gtk::Main::run_impl (this=0x555557d52680) at ../libs/tk/ytkmm/main.cc:537
#26 0x00007ffff20ee1cf in Gtk::Main::run () at ../libs/tk/ytkmm/main.cc:480
#27 0x00007ffff2f3d2dc in Gtkmm2ext::UI::run (this=0x555557d58440, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:305
#28 0x0000555556223d93 in main (argc=1, argv=0x7fffffffcea8) at ../gtk2_ardour/main.cc:471
[?2004h(gdb) quit
[?2004l
[?2004hA debugging session is active.
Inferior 1 [process 48837] will be killed.
Quit anyway? (y or n) y
[?2004l
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Thanks for your patience. So even with updated gdk-pixbuf that has a fix for "Handle large XPM without crashing" this is still an issue. Looking at the backtrace I fail to see why this crashes. the buffer is valid, and has 4096 bytes (SNIFF_BUFFER_SIZE). The tmp file also exists, so there is no obvious reason why this fails. I've enabled GTK debugging in tomorrow's build. This will allow us to see which file it is that causes it. In a terminal window please run GTK_DEBUG=icontheme Ardour8 That will print theme files as they are being loaded. The last one before the crash should be some XPM file (icon for music files). Apparently that is a rather large file with a file header > 4kB. Please upload that file so we can continue investigating. |
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Thank you all! I'm more than happy to help where I can. I'll give it a go with tomorrow's build. Cheers |
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8.4.18 gdb output attached GTK_DEBUG=icontheme Ardour8 --gdb | tee ardour8.4.18_debug.log |
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well, I thought it was attached. Maybe there's an attachment file size limit here? I've compressed the file so hopefully this one attaches ;-) |
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OK this is less useful that I hoped. but it shows that Arodur checks 3 top-level theme folders * /home/dfj/.local/share/icons/hicolor * /usr/share/icons/Adwaita/ * /usr/share/icons/hicolor/ On my system there are no XPM files in "hicolor" and "Adwaita" system themes. Can you confirm that this is also true on your system find /usr/share/icons/Adwaita/ /usr/share/icons/hicolor/ -iname "*.xpm" Can you find the xpm causing the crash? grep -rli audio-x-generic /usr/share/icons/Adwaita/ | grep xpm grep -rli audio-x-generic /usr/share/icons/hicolor/ | grep xpm grep -rli audio-x-generic /home/dfj/.local/share/icons | grep xpm Does it help to temporarily move away your local icon folder? mv /home/dfj/.local/share/icons home/dfj/.local/share/icons.bak |
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Here's the results of my find. Greps returned nothing find /usr/share/icons/Adwaita/ /usr/share/icons/hicolor/ -iname "*.xpm" /usr/share/icons/hicolor/16x16/apps/vlc.xpm /usr/share/icons/hicolor/32x32/apps/vlc-xmas.xpm /usr/share/icons/hicolor/32x32/apps/vlc.xpm /usr/share/icons/hicolor/32x32/apps/puredata.xpm |
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also - moving local icon folder didn't resolve the issue |
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I have the same issue, Ardour crashes when using Ace Fluidsynth and trying to load/browse for a soundfont file. Also import crashes Ardour. Two machines, both the same issue on 8.4 (not on 8.2) Ubuntu studio 23.04 with Plasma session Ubuntu studio 22.04 with XFDE session (but Plasma installed) If needed, I can test. ---syslog 2024-03-24T15:50:13.141804+01:00 DAWN kernel: [ 4153.386036] ArdourGUI[6086]: segfault at 63d5bec0 ip 000075889f48245e sp 00007fff7517fb00 error 4 in libc.so.6[75889f426000+17f000] likely on CPU 1 (core 1, socket 0) 2024-03-24T15:50:13.141823+01:00 DAWN kernel: [ 4153.386052] Code: 41 57 41 56 41 55 41 54 55 48 89 f5 53 48 0f af ea 48 83 ec 18 48 85 ed 0f 84 c1 00 00 00 49 89 fe 49 89 f5 49 89 d4 48 89 cb <f7> 01 00 80 00 00 75 4b 48 8b b9 88 00 00 00 80 3d cc 40 18 00 00 2024-03-24T15:50:14.260034+01:00 DAWN kwin_x11[1639]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55581, resource id: 83888435, major code: 15 (QueryTree), minor code: 0 2024-03-24T15:50:14.261550+01:00 DAWN kwin_x11[1639]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55611, resource id: 83889693, major code: 15 (QueryTree), minor code: 0 ---ardour Segmentation fault (core dumped) coen@DAWN:/opt/Ardour-8.4.0/bin$ ardour-request-device: watched PID no longer exists - releasing device. |
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Same issue here with 8.4.110-dbg. Ubuntu Studio 22.04. Crash with KDE or GNOME. Just open in a dialog a directory with any sound file, MP3, MID, ... GDB and logs similar to the cases above. If needed, I can test things. Thanks. |
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musical (16th note) Icon from certain styles do cause the crash, others styles don't. Adwaita, Breeze, ePapirus, Humanity etc have this icon and Ardour crashes High Contrast, Gnome, elementary xfce, Oxygen have an other icon and don't crash |
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I use Plasma 6 with Dark Breeze no crash. I did a quick test with Adwaita still no crash. openSUSE TW. |
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Here's one other thing. I have a (Ubuntu XFCE 22.04) system with also the Adwaita icon theme. The mime-type icon which is show in Ardour when importing or filebrowsing is a different one on this machine. It's the 512x512 png version (audio-x-generic.png), not the scalable svg icon. And this png-version gives no problem, no crash. Why on this system this icon is chosen and not the scalable audio-x-generic-symbolig.svg which is also present, I don't know I've copied this file to my other system (Ububtu Studio/Plasma) and the problem is "solved". No crash. |
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What's the name of the scalable svg icon file? |
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with full path: /usr/share/icons/Adwaita/scalable/mimetypes/audio-x-generic-symbolic.svg |
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The version of gtk-pixbuf that comes with Ardour 8.4 does not support loading SVG. I have limited it to only load PNG, XPM and XBM (icons that Arodur itself uses - I was not thinking about system themes). |
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Here is a copy of one of the svg files just for reference. Presumably crashing instead of just gracefully ignoring the unsupported file is just an oversight. |
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The backtrace shows the crash happens when loading a XPM file. |
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Here the icon is named "audio-x-generic.svg". There's no icons with "symbolic" in the name. adwaita-icon-theme-46.0-1.2.noarch |
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see note from x42 that the crash occurs with an XPM file, not an SVG file. I was mislead by an entry in the Ardour forums where someone posted that the problem had been narrowed to using adwaita icons rather than gnome icons, and at least on my system the adwaita icon theme only contains png and svg files. Perhaps there are version or distribution specific differences; on my Fedora installation there is only one xpm icon, and that came along with a game installation, so presumably is not present on a lot of Fedora installations. Note also that I have not had time to try reproducing on my installation, so I probably steered the discussion off track unintentionally by putting too much emphasis on that web forum post which claimed svg was the problem and uploading the audio svg icon in an attempt to be helpful, which maybe was just distracting rather than helpful. |
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OK, with Ubuntu VM, I found the icon file causing the issue: /usr/share/pixmaps/audio-x-generic.xpm (file comes from aeolus - the organ synth) Until the issue is fixed, you can work-around this by making that file unreadable (sudo chmod 0 /usr/share/pixmaps/audio-x-generic.xpm) or move it away. |
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This should be fixed since 8.4.118 Please test, https://nightly.ardour.org/ builds will be up around 8 hours from now. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2024-02-22 16:00 | skaterodder | New Issue | |
| 2024-02-22 16:02 | paul | Note Added: 0028534 | |
| 2024-02-22 16:35 | skaterodder | Note Added: 0028535 | |
| 2024-02-22 16:35 | skaterodder | File Added: ardour8.4_debug.log | |
| 2024-02-22 19:21 | Daniele1971 | Note Added: 0028537 | |
| 2024-02-22 23:30 | x42 | Note Added: 0028538 | |
| 2024-02-23 00:50 | x42 | Note Added: 0028539 | |
| 2024-02-23 04:43 | skaterodder | Note Added: 0028540 | |
| 2024-02-23 14:49 | skaterodder | Note Added: 0028543 | |
| 2024-02-23 14:49 | skaterodder | File Added: ardour-8_4_11_debug.log | |
| 2024-02-24 03:27 | x42 | Note Added: 0028547 | |
| 2024-02-24 05:25 | skaterodder | Note Added: 0028548 | |
| 2024-02-24 15:14 | skaterodder | Note Added: 0028550 | |
| 2024-02-24 15:20 | skaterodder | Note Added: 0028551 | |
| 2024-02-24 15:20 | skaterodder | File Added: ardour8.4.18_debug.zip | |
| 2024-02-24 21:06 | x42 | Note Added: 0028552 | |
| 2024-02-24 21:15 | x42 | Note Edited: 0028552 | |
| 2024-02-25 04:22 | skaterodder | Note Added: 0028553 | |
| 2024-02-25 04:25 | skaterodder | Note Added: 0028554 | |
| 2024-03-24 15:05 | coenplanetc | Note Added: 0028614 | |
| 2024-03-30 01:15 | canau | Note Added: 0028620 | |
| 2024-03-31 09:11 | coenplanetc | Note Added: 0028621 | |
| 2024-03-31 21:59 | Daniele1971 | Note Added: 0028622 | |
| 2024-04-01 13:53 | coenplanetc | Note Added: 0028624 | |
| 2024-04-01 14:14 | paul | Note Added: 0028625 | |
| 2024-04-01 15:38 | coenplanetc | Note Added: 0028626 | |
| 2024-04-01 21:18 | x42 | Note Added: 0028627 | |
| 2024-04-02 01:48 | ccaudle | Note Added: 0028628 | |
| 2024-04-02 01:48 | ccaudle | File Added: audio-x-wav.svg | |
| 2024-04-02 08:33 | x42 | Note Added: 0028629 | |
| 2024-04-02 16:08 | Daniele1971 | Note Added: 0028630 | |
| 2024-04-02 16:21 | ccaudle | Note Added: 0028631 | |
| 2024-04-04 11:00 | x42 | Note Added: 0028633 | |
| 2024-04-04 20:57 | x42 | Assigned To | => x42 |
| 2024-04-04 20:57 | x42 | Status | new => resolved |
| 2024-04-04 20:57 | x42 | Resolution | open => fixed |
| 2024-04-04 20:57 | x42 | Note Added: 0028634 | |
| 2024-04-04 21:54 | x42 | Note Edited: 0028634 |
