ah! made it under the wire - now i’m off the air until tomorrow.
version 8 debug 8.0.15 - nightly
root@localhost:~# /opt/Ardour-8.0.15-demo-dbg/bin/ardour8 --gdb
GNU gdb (Debian 13.1-3) 13.1
Copyright (C) 2023 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:
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For help, type “help”.
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Reading symbols from /opt/Ardour-8.0.15-demo-dbg/bin/ardour-8.0.15…
(gdb) handle SIG32 nopint nostop
Unrecognized or ambiguous flag word: “nopint”.
(gdb) handle SIG32 noprint nostop
Signal Stop Print Pass to program Description
SIG32 No No Yes Real-time event 32
(gdb) start
Temporary breakpoint 1 at 0xdff369: file …/gtk2_ardour/main.cc, line 251.
Starting program: /opt/Ardour-8.0.15-demo-dbg/bin/ardour-8.0.15
[Thread debugging using libthread_db enabled]
Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
BFD: error: /usr/lib/debug/.build-id/b5/94dc721d75112eb9f2aa7a2c0ae957f373d962.debug(.debug_info) is too large (0x15ef54 bytes)
warning: Can’t read data for section ‘.debug_info’ in file ‘/usr/lib/debug/.build-id/b5/94dc721d75112eb9f2aa7a2c0ae957f373d962.debug’
warning: Section .debug_aranges in /usr/lib/debug/.build-id/b5/94dc721d75112eb9f2aa7a2c0ae957f373d962.debug entry at offset 0 debug_info_offset 0 does not exists, ignoring .debug_aranges.
Temporary breakpoint 1, main (argc=1, argv=0x7fffffffe3d8)
at …/gtk2_ardour/main.cc:251
251 …/gtk2_ardour/main.cc: No such file or directory.
(gdb) catch throw
Catchpoint 2 (throw)
(gdb) run
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /opt/Ardour-8.0.15-demo-dbg/bin/ardour-8.0.15
[Thread debugging using libthread_db enabled]
Using host libthread_db library “/lib/x86_64-linux-gnu/libthread_db.so.1”.
BFD: error: /usr/lib/debug/.build-id/b5/94dc721d75112eb9f2aa7a2c0ae957f373d962.debug(.debug_info) is too large (0x15ef54 bytes)
warning: Can’t read data for section ‘.debug_info’ in file ‘/usr/lib/debug/.build-id/b5/94dc721d75112eb9f2aa7a2c0ae957f373d962.debug’
warning: Section .debug_aranges in /usr/lib/debug/.build-id/b5/94dc721d75112eb9f2aa7a2c0ae957f373d962.debug entry at offset 0 debug_info_offset 0 does not exists, ignoring .debug_aranges.
bind txt domain [gtk2_ardour8] to /opt/Ardour-8.0.15-demo-dbg/share/locale
Ardour8.0.15 (built using 8.0-15-gca1e466f26 and GCC version 6.3.0 20170516)
[New Thread 0x7ffff4bff6c0 (LWP 26741)]
Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files
Ardour: [INFO]: Loading system configuration file /opt/Ardour-8.0.15-demo-dbg/etc/system_config
Ardour: [INFO]: Loading user configuration file /root/.config/ardour8/config
[New Thread 0x7fffdfdff6c0 (LWP 26742)]
Ardour: [INFO]: CPU vendor: AuthenticAMD
Ardour: [INFO]: AVX capable processor
Ardour: [INFO]: AVX with FMA capable processor
Ardour: [INFO]: CPU brand: AMD EPYC 7713 64-Core Processor
Ardour: [INFO]: Using AVX and FMA optimized routines
[New Thread 0x7fffdf5fe6c0 (LWP 26743)]
[New Thread 0x7fffdedfd6c0 (LWP 26744)]
[New Thread 0x7fffde5fc6c0 (LWP 26745)]
Ardour: [INFO]: Loading plugin meta data file /opt/Ardour-8.0.15-demo-dbg/share/plugin_metadata/plugin_tags
Ardour: [INFO]: add_lrdf_data ‘/root/.config/ardour8/rdf:/opt/Ardour-8.0.15-demo-dbg/share/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf’
Ardour: [INFO]: read rdf_file ‘file:///usr/share/ladspa/rdf/ladspa.rdfs’
Ardour: [WARNING]: Control protocol Ableton Push 2 not usable
Ardour: [WARNING]: Control protocol ContourDesign not usable
[New Thread 0x7fffc3bff6c0 (LWP 26764)]
[New Thread 0x7fffc33fe6c0 (LWP 26765)]
*** WEAK-JACK: initializing
*** WEAK-JACK: OK. (0)
[New Thread 0x7fffc17ff6c0 (LWP 26766)]
Cannot xinstall SIGPIPE error handler
Ardour: [INFO]: Loading default ui configuration file /opt/Ardour-8.0.15-demo-dbg/etc/default_ui_config
Ardour: [INFO]: Loading user ui configuration file /root/.config/ardour8/ui_config
Ardour: [INFO]: Loading 457 MIDI patches from /opt/Ardour-8.0.15-demo-dbg/share/patchfiles
Ardour: [INFO]: Loading color file /opt/Ardour-8.0.15-demo-dbg/share/themes/dark-ardour.colors
Ardour: [INFO]: Loading ui configuration file /opt/Ardour-8.0.15-demo-dbg/etc/clearlooks.rc
Ardour: [INFO]: Loading bindings from /opt/Ardour-8.0.15-demo-dbg/etc/ardour.keys
Loading ui configuration file /opt/Ardour-8.0.15-demo-dbg/etc/clearlooks.rc
[New Thread 0x7ffff21436c0 (LWP 26768)]
[New Thread 0x7fffc0bff6c0 (LWP 26769)]
[New Thread 0x7ffff1d456c0 (LWP 26770)]
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
[Thread 0x7ffff1d456c0 (LWP 26770) exited]
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
[New Thread 0x7ffff1d456c0 (LWP 26771)]
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
[Thread 0x7ffff1d456c0 (LWP 26771) exited]
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
[New Thread 0x7ffff1d456c0 (LWP 26772)]
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
[Thread 0x7ffff1d456c0 (LWP 26772) exited]
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
[New Thread 0x7ffff1d456c0 (LWP 26773)]
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
[Thread 0x7ffff1d456c0 (LWP 26773) exited]
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Find a trout and repeatedly slap the nearest C++ developer who throws exceptions without catching them.
Ardour will likely crash now, giving you time to get the trout.
Thread 1 “ArdourGUI” hit Catchpoint 2 (exception thrown), 0x00007fffe76a90a1 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6
(gdb) thread apply all bt
Thread 11 (Thread 0x7fffc0bff6c0 (LWP 26769) “Pingback”):
#0 0x00007ffff371b05f in __GI___poll (fds=fds@entry=0x7fffc0bfd1e8, nfds=nfds@entry=1, timeout=5000) at …/sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff374d45d in send_dg (statp=statp@entry=0x7fffc0bffd78, buf=buf@entry=0x7fffc0bfd440 “EI\001”, buflen=buflen@entry=38, buf2=buf2@entry=0x7fffc0bfd468 “\242J\001”, buflen2=buflen2@entry=38, ansp=ansp@entry=0x7fffc0bfd398, anssizp=, terrno=, ns=, v_circuit=, gotsomewhere=, anscp=, ansp2=, anssizp2=, resplen2=, ansp2_malloced=) at ./resolv/res_send.c:994
#2 0x00007ffff374e11b in __GI___res_context_send (ctx=ctx@entry=0x7fffb4024320, buf=buf@entry=0x7fffc0bfd440 “EI\001”, buflen=buflen@entry=38, buf2=buf2@entry=0x7fffc0bfd468 “\242J\001”, buflen2=buflen2@entry=38, ans=, ans@entry=0x7fffc0bfdca0 “”, anssiz=, ansp=, ansp2=, nansp2=, resplen2=, ansp2_malloced=) at ./resolv/res_send.c:373
#3 0x00007ffff374b56c in __GI___res_context_query (ctx=ctx@entry=0x7fffb4024320, name=name@entry=0x555557d4c740 “community.ardour.org”, class=class@entry=1, type=type@entry=439963904, answer=answer@entry=0x7fffc0bfdca0 “”, anslen=anslen@entry=2048, answerp=, answerp2=, nanswerp2=, resplen2=, answerp2_malloced=) at ./resolv/res_query.c:221
–Type for more, q to quit, c to continue without paging–c
#4 0x00007ffff374c1aa in __res_context_querydomain (answerp2_malloced=0x7fffc0bfdc74, resplen2=0x7fffc0bfdc70, nanswerp2=0x7fffc0bfdc6c, answerp2=0x7fffc0bfdc80, answerp=0x7fffc0bfdc78, anslen=2048, answer=0x7fffc0bfdca0 “”, type=439963904, class=1, domain=0x0, name=0x555557d4c740 “community.ardour.org”, ctx=0x7fffb4024320) at ./resolv/res_query.c:633
#5 __GI___res_context_search (ctx=ctx@entry=0x7fffb4024320, name=name@entry=0x555557d4c740 “community.ardour.org”, class=class@entry=1, type=type@entry=439963904, answer=answer@entry=0x7fffc0bfdca0 “”, anslen=anslen@entry=2048, answerp=, answerp2=, nanswerp2=, resplen2=, answerp2_malloced=) at ./resolv/res_query.c:389
#6 0x00007ffff3745741 in __GI__nss_dns_gethostbyname4_r (name=name@entry=0x555557d4c740 “community.ardour.org”, pat=pat@entry=0x7fffc0bfe5c0, buffer=0x7fffc0bfe720 “\377\002”, buflen=, errnop=0x7fffc0bff608, herrnop=herrnop@entry=0x7fffc0bff66c, ttlp=) at nss_dns/dns-host.c:418
#7 0x00007ffff3710696 in get_nss_addresses (res=0x7fffc0bfe5c0, tmpbuf=0x7fffc0bfe710, req=, name=) at …/sysdeps/posix/getaddrinfo.c:646
#8 gaih_inet (tmpbuf=0x7fffc0bfe710, naddrs=, pai=0x7fffc0bfe590, req=, service=, name=) at …/sysdeps/posix/getaddrinfo.c:1179
#9 __GI_getaddrinfo (name=, service=, hints=, pai=) at …/sysdeps/posix/getaddrinfo.c:2398
#10 0x00007fffeda3eaa4 in ?? () from /opt/Ardour-8.0.15-demo-dbg/lib/libcurl.so.4
#11 0x00007fffeda483f1 in ?? () from /opt/Ardour-8.0.15-demo-dbg/lib/libcurl.so.4
#12 0x00007fffeda46a9b in ?? () from /opt/Ardour-8.0.15-demo-dbg/lib/libcurl.so.4
#13 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#14 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 10 (Thread 0x7ffff21436c0 (LWP 26768) “Pingback”):
#0 0x00007ffff371b05f in __GI___poll (fds=0x7ffff2142810, nfds=1, timeout=31) at …/sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fffeda3af58 in ?? () from /opt/Ardour-8.0.15-demo-dbg/lib/libcurl.so.4
#2 0x00007fffeda32f2f in ?? () from /opt/Ardour-8.0.15-demo-dbg/lib/libcurl.so.4
#3 0x00007fffeda2c848 in curl_easy_perform () from /opt/Ardour-8.0.15-demo-dbg/lib/libcurl.so.4
#4 0x0000555555b80851 in ArdourCurl::HttpGet::get (this=0x7ffff2142a90, url=0x555557c7e450 “http://community.ardour.org/pingback/ignored/8.0.15?s=Linux”, with_error_logging=false) at …/gtk2_ardour/ardour_http.cc:226
#5 0x0000555555b80f0a in ArdourCurl::HttpGet::get (this=0x7ffff2142a90, url=“http://community.ardour.org/pingback/ignored/8.0.15?s=Linux”, with_error_logging=false) at …/gtk2_ardour/ardour_http.h:46
#6 0x00005555563f5ef6 in _pingback (arg=0x555557c78fa0) at …/gtk2_ardour/pingback.cc:138
#7 0x00007ffff2b31f97 in fake_thread_start (arg=0x555557c588f0) at …/libs/pbd/pthread_utils.cc:101
#8 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#9 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 9 (Thread 0x7fffc17ff6c0 (LWP 26766) “MIDNAMLoader”):
#0 0x00007ffff62b23f0 in __gnu_cxx::__normal_iterator<XMLProperty* const*, std::vector<XMLProperty*, std::allocator<XMLProperty*> > >::__normal_iterator (this=0x7fffc17fe1c0, __i=@0x7fffc17fe1c8: 0x7fffb807ab28) at /usr/include/c++/6/bits/stl_iterator.h:777
#1 0x00007ffff62b1797 in std::vector<XMLProperty*, std::allocator<XMLProperty*> >::end (this=0x7fffb80ac2a0) at /usr/include/c++/6/bits/stl_vector.h:576
#2 0x00007ffff2b59d8a in XMLNode::property (this=0x7fffb80ac240, name=0x7ffff4d8f4c3 “Name”) at …/libs/pbd/xml++.cc:527
#3 0x00007ffff4d5e24a in MIDI::Name::CustomDeviceMode::set_state (this=0x7fffb87bda90, tree=…, a_node=…) at …/libs/midi++2/midnam_patch.cc:614
#4 0x00007ffff4d5f4e0 in MIDI::Name::MasterDeviceNames::set_state (this=0x7fffb89b2b90, tree=…) at …/libs/midi++2/midnam_patch.cc:794
#5 0x00007ffff4d60ba7 in MIDI::Name::MIDINameDocument::set_state (this=0x7fffb879a8f0, tree=…) at …/libs/midi++2/midnam_patch.cc:935
#6 0x00007ffff4d6084f in MIDI::Name::MIDINameDocument::MIDINameDocument (this=0x7fffb879a8f0, file_path=“/opt/Ardour-8.0.15-demo-dbg/share/patchfiles/EW_Hollywood_Orchestral_Woodwinds_11_OB_KS_Runs_FX_C0_G0.midnam”) at …/libs/midi++2/midnam_patch.cc:908
#7 0x00007ffff65a8a8d in MIDI::Name::MidiPatchManager::load_midi_name_document (this=0x5555574ad3f0, file_path=“/opt/Ardour-8.0.15-demo-dbg/share/patchfiles/EW_Hollywood_Orchestral_Woodwinds_11_OB_KS_Runs_FX_C0_G0.midnam”) at …/libs/ardour/midi_patch_manager.cc:172
#8 0x00007ffff65a85f5 in MIDI::Name::MidiPatchManager::add_midnam_files_from_directory (this=0x5555574ad3f0, directory_path=“/opt/Ardour-8.0.15-demo-dbg/share/patchfiles”) at …/libs/ardour/midi_patch_manager.cc:132
#9 0x00007ffff65a96e0 in MIDI::Name::MidiPatchManager::load_midnams (this=0x5555574ad3f0) at …/libs/ardour/midi_patch_manager.cc:284
#10 0x00007ffff65af495 in boost::_mfi::mf0<void, MIDI::Name::MidiPatchManager>::operator() (this=0x555557e25e90, p=0x5555574ad3f0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#11 0x00007ffff65af16c in boost::_bi::list1<boost::_bi::valueMIDI::Name::MidiPatchManager* >::operator()<boost::_mfi::mf0<void, MIDI::Name::MidiPatchManager>, boost::_bi::list0> (this=0x555557e25ea0, f=…, a=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#12 0x00007ffff65aeb25 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, MIDI::Name::MidiPatchManager>, boost::_bi::list1<boost::_bi::valueMIDI::Name::MidiPatchManager* > >::operator() (this=0x555557e25e90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#13 0x00007ffff65ae679 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, MIDI::Name::MidiPatchManager>, boost::_bi::list1<boost::_bi::valueMIDI::Name::MidiPatchManager* > >, void>::invoke (function_obj_ptr=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#14 0x0000555555b7e48e in boost::function0::operator() (this=0x555557e25e88) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#15 0x00007ffff2b32a43 in PBD::_run (arg=0x555557e25e60) at …/libs/pbd/pthread_utils.cc:488
#16 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#17 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 8 (Thread 0x7fffc33fe6c0 (LWP 26765) “DeviceList”):
#0 syscall () at …/sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.0.15-demo-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff62d257b in ARDOUR::AudioEngine::do_devicelist_update (this=0x55555753efb0) at …/libs/ardour/audioengine.cc:760
#3 0x00007ffff62e0cff in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x555557571c10, p=0x55555753efb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4 0x00007ffff62e023a in boost::_bi::list1<boost::_bi::valueARDOUR::AudioEngine* >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x555557571c20, f=…, a=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5 0x00007ffff62df8a3 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::valueARDOUR::AudioEngine* > >::operator() (this=0x555557571c10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6 0x00007ffff62dea2b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::valueARDOUR::AudioEngine* > >, void>::invoke (function_obj_ptr=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7 0x0000555555b7e48e in boost::function0::operator() (this=0x555557571c08) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8 0x00007ffff2b32a43 in PBD::_run (arg=0x555557571be0) at …/libs/pbd/pthread_utils.cc:488
#9 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#10 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 7 (Thread 0x7fffc3bff6c0 (LWP 26764) “EngineWatchdog”):
#0 syscall () at …/sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.0.15-demo-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff62d22fd in ARDOUR::AudioEngine::do_reset_backend (this=0x55555753efb0) at …/libs/ardour/audioengine.cc:724
#3 0x00007ffff62e0cff in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (this=0x55555753cd90, p=0x55555753efb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49
#4 0x00007ffff62e023a in boost::_bi::list1<boost::_bi::valueARDOUR::AudioEngine* >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (this=0x55555753cda0, f=…, a=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259
#5 0x00007ffff62df8a3 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::valueARDOUR::AudioEngine* > >::operator() (this=0x55555753cd90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294
#6 0x00007ffff62dea2b in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::valueARDOUR::AudioEngine* > >, void>::invoke (function_obj_ptr=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#7 0x0000555555b7e48e in boost::function0::operator() (this=0x55555753cd88) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#8 0x00007ffff2b32a43 in PBD::_run (arg=0x55555753cd60) at …/libs/pbd/pthread_utils.cc:488
#9 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#10 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 6 (Thread 0x7fffde5fc6c0 (LWP 26745) “Analyzer”):
#0 syscall () at …/sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.0.15-demo-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff62805ea in ARDOUR::Analyser::work () at …/libs/ardour/analyser.cc:95
#3 0x0000555556525459 in sigc::pointer_functor0::operator() (this=0x555557529980) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc+±2.0/sigc++/functors/ptr_fun.h:77
#4 0x00007ffff6283948 in boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0, void>::invoke (function_obj_ptr=…) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159
#5 0x0000555555b7e48e in boost::function0::operator() (this=0x555557529978) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#6 0x00007ffff2b32a43 in PBD::_run (arg=0x555557529950) at …/libs/pbd/pthread_utils.cc:488
#7 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#8 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 5 (Thread 0x7fffdedfd6c0 (LWP 26744) “PeakFileBuilder”):
#0 syscall () at …/sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.0.15-demo-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff6941003 in peak_thread_work () at …/libs/ardour/source_factory.cc:75
#3 0x00007ffff7848925 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 0x0000555555b7e48e in boost::function0::operator() (this=0x55555752a288) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5 0x00007ffff2b32a43 in PBD::_run (arg=0x55555752a260) at …/libs/pbd/pthread_utils.cc:488
#6 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#7 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 4 (Thread 0x7fffdf5fe6c0 (LWP 26743) “PeakFileBuilder”):
#0 syscall () at …/sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff12aa47f in g_cond_wait () from /opt/Ardour-8.0.15-demo-dbg/lib/libglib-2.0.so.0
#2 0x00007ffff6941003 in peak_thread_work () at …/libs/ardour/source_factory.cc:75
#3 0x00007ffff7848925 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 0x0000555555b7e48e in boost::function0::operator() (this=0x55555752a028) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769
#5 0x00007ffff2b32a43 in PBD::_run (arg=0x55555752a000) at …/libs/pbd/pthread_utils.cc:488
#6 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#7 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 3 (Thread 0x7fffdfdff6c0 (LWP 26742) “LXVSTEventLoop”):
#0 0x00007ffff36ee385 in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffdfdfebd0, rem=0x7fffdfdfebe0) at …/sysdeps/unix/sysv/linux/clock_nanosleep.c:48
#1 0x00007ffff36f2c93 in __GI___nanosleep (req=, rem=) at …/sysdeps/unix/sysv/linux/nanosleep.c:25
#2 0x00007ffff1288d48 in g_usleep () from /opt/Ardour-8.0.15-demo-dbg/lib/libglib-2.0.so.0
#3 0x0000555556a17a7d in gui_event_loop (ptr=0x0) at …/gtk2_ardour/linux_vst_gui_support.cc:468
#4 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#5 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 2 (Thread 0x7ffff4bff6c0 (LWP 26741) “Trigger Worker”):
#0 0x00007ffff371b05f in __GI___poll (fds=0x7ffff4bfeba4, nfds=1, timeout=-1) at …/sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2b0c4a0 in CrossThreadChannel::poll_for_request (this=0x5555574a8170) at …/libs/pbd/crossthread.posix.cc:108
#2 0x00007ffff2b0c511 in CrossThreadChannel::receive (this=0x5555574a8170, msg=@0x7ffff4bfec0f: -1 ‘\377’, wait=true) at …/libs/pbd/crossthread.posix.cc:133
#3 0x00007ffff69a1af5 in ARDOUR::TriggerBoxThread::thread_work (this=0x5555574a8140) at …/libs/ardour/triggerbox.cc:4880
#4 0x00007ffff69a1a8b in ARDOUR::TriggerBoxThread::_thread_work (arg=0x5555574a8140) at …/libs/ardour/triggerbox.cc:4868
#5 0x00007ffff2b31f97 in fake_thread_start (arg=0x5555574a0740) at …/libs/pbd/pthread_utils.cc:101
#6 0x00007ffff36a8044 in start_thread (arg=) at ./nptl/pthread_create.c:442
#7 0x00007ffff372861c in clone3 () at …/sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 1 (Thread 0x7ffff76c6900 (LWP 26738) “ArdourGUI”):
#0 0x00007fffe76a90a1 in __cxa_throw () from /lib/x86_64-linux-gnu/libstdc++.so.6
#1 0x0000555555f76836 in EngineControl::get_buffer_size (this=0x555557c793f0) at …/gtk2_ardour/engine_dialog.cc:2608
#2 0x0000555555f7573f in EngineControl::push_state_to_backend (this=0x555557c793f0, start=false) at …/gtk2_ardour/engine_dialog.cc:2490
#3 0x0000555555f72f87 in EngineControl::set_state (this=0x555557c793f0, root=…) at …/gtk2_ardour/engine_dialog.cc:2199
#4 0x0000555555f6129a in EngineControl::EngineControl (this=0x555557c793f0, __in_chrg=, __vtt_parm=) at …/gtk2_ardour/engine_dialog.cc:339
#5 0x0000555555bd5bbb in WM::Proxy::get (this=0x555557b2f488, create=true) at …/gtk2_ardour/window_manager.h:185
#6 0x0000555555c3d1a2 in ARDOUR_UI::starting (this=0x555557b26700) at …/gtk2_ardour/ardour_ui_startup.cc:586
#7 0x00007ffff2f3d868 in Gtkmm2ext::UI::run (this=0x555557b26700, old_receiver=…) at …/libs/gtkmm2ext/gtk_ui.cc:300
#8 0x00005555561fff9b in main (argc=1, argv=0x7fffffffe3d8) at …/gtk2_ardour/main.cc:471
(gdb) exit
A debugging session is active.
Inferior 1 [process 26738] will be killed.
Quit anyway? (y or n) y