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IDProjectCategoryView StatusDate SubmittedLast Update
0010377ardourbugspublic2026-05-31 14:252026-05-31 14:25
ReporterLuracasmus Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
Status newResolutionopen 
PlatformCachyOS Desktop EditionOSLinuxOS Version(any)
Product Version9.5 
Summary0010377: Segfault while loading translated session
DescriptionArdour crashes with a segfault right after the "Indexing Plugins..." step while opening or creating a session when the Use translations option is enabled and a non-english language is used. The chosen locale must be installed

(on my system) `LANG=en_US.UTF-8 LANGUAGE=en ardour9` works but `LANG=sv_SE.UTF-8 LANGUAGE=sv ardour9` triggers the issue. `LANG=de_DE.UTF-8 LANGUAGE=de ardour9` also works but falls back to English since I don't have the locale installed. `LANG=sv_SE.UTF-8 LANGUAGE=sv` is the native environment on my system and Swedish is the only language I have installed. Let me know if you want me to test more cases or languages
Steps To Reproduce1. Start Ardour with Use translations enabled and an available non-english language selected in the environment
2. Open or create a session
Additional InformationI can reproduce the issue with Ardour 9.5-1.1 from my distro and 9.5.0 from Flathub (org.ardour.Ardour), but not the previous releases from either source

I'm using the znver4 versions of all CachyOS packages that are built for znver4

Operating System: CachyOS Linux
KDE Plasma Version: 6.6.5
KDE Frameworks Version: 6.26.0
Qt Version: 6.11.1
Kernel Version: 7.0.10-2-cachyos (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen AI 5 340 w/ Radeon 840M
Memory: 32 Gibyte of RAM (23.3 Gibyte usable)
Graphics Processor: AMD Radeon 840M Graphics
Manufacturer: Framework
Product Name: Laptop 13 (AMD Ryzen AI 300 Series)
System Version: A5

Dmesg output while reproducing the crash:
2026-05-31 15:11 ArdourGUI[7982] segfault at 0 ip 00007f328ced1ff2 sp 00007ffdc7de7500 error 4 in libc.so.6[d1ff2,7f328ce24000+198000] likely on CPU 2 (core 2, socket 0)
2026-05-31 15:11 Code 41 57 41 56 41 55 41 54 53 48 83 e4 c0 48 81 ec 00 02 00 00 48 8b 42 18 8b 58 38 89 9c 24 9c 01 00 00 85 db 0f 84 3d 2a 00 00 <8b> 0f 8b 16 85 c9 0f 84 7f 2a 00 00 85 d2 0f 84 77 2a 00 00 48 89

Journald output:
2026-05-31 15:10 systemd Started Ardour.
2026-05-31 15:10 ardour9 WARNING: Your system has a limit for maximum amount of locked memory!
2026-05-31 15:10 ardour9 This might cause Ardour to run out of memory before your system runs
2026-05-31 15:10 ardour9 out of memory. You can view the memory limit with 'ulimit -l', and it
2026-05-31 15:10 ardour9 is normally controlled by /etc/security/limits.conf
2026-05-31 15:10 ardour9 Ardour9.5.0 (byggd med hjälp av 9.5 och GCC-version 16.1.1 20260430)
2026-05-31 15:10 ardour9 Ardour: [INFO]: Ditt system är konfigurerat för att begränsa Ardour till 1048576 o öppna filer
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar systemkonfigurationsfil /etc/ardour9/system_config
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar användarkonfigurationsfil /home/lura/.config/ardour9/config
2026-05-31 15:10 ardour9 Ardour: [INFO]: CPU vendor: AuthenticAMD
2026-05-31 15:10 ardour9 Ardour: [INFO]: AVX capable processor
2026-05-31 15:10 ardour9 Ardour: [INFO]: AVX with FMA capable processor
2026-05-31 15:10 ardour9 Ardour: [INFO]: AVX512F capable processor
2026-05-31 15:10 ardour9 Ardour: [INFO]: CPU brand: AMD Ryzen AI 5 340 w/ Radeon 840M
2026-05-31 15:10 ardour9 Ardour: [INFO]: Using AVX512F optimized routines
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar insticksmodulsmetadatafil /usr/share/ardour9/plugin_metadata/plugin_tags
2026-05-31 15:10 ardour9 Ardour: [INFO]: add_lrdf_data '/home/lura/.config/ardour9/rdf:/usr/share/ardour9/rdf:/usr/local/share/ladspa/rdf:/usr/share/ladspa/rdf'
2026-05-31 15:10 ardour9 Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa.rdfs'
2026-05-31 15:10 ardour9 Ardour: [INFO]: read rdf_file 'file:///usr/share/ladspa/rdf/ladspa-rubberband.rdf'
2026-05-31 15:10 ardour9 Cannot install SIGPIPE error handler
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar standardkonfigurationsfil för användargränssnittet /etc/ardour9/default_ui_config
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar standardkonfigurationsfil för användargränssnittet /etc/ardour9/default_ui_config
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar användargränssnittets konfigurationsfil /home/lura/.config/ardour9/ui_config
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar färgfil /usr/share/ardour9/themes/dark-ardour.colors
2026-05-31 15:10 ardour9 Ardour: [INFO]: Laddar ui-konfigurationsfil /etc/ardour9/clearlooks.rc
2026-05-31 15:10 ardour9 Ardour: [INFO]: Loading bindings from /etc/ardour9/ardour.keys
2026-05-31 15:10 ardour9 Laddar ui-konfigurationsfil /etc/ardour9/clearlooks.rc
2026-05-31 15:10 ardour9 Ardour: [INFO]: Detecting Audio/MIDI Devices
2026-05-31 15:10 kded6 No object for name "alsa_input.usb-SteelSeries_Arctis_Nova_Pro-00.mono-fallback"
2026-05-31 15:10 kded6 No object for name "alsa_input.usb-SteelSeries_Arctis_Nova_Pro-00.mono-fallback"
2026-05-31 15:10 ardour9 ardour-request-device: Failed to acquire device: 'Audio0'
2026-05-31 15:10 ardour9 Device or resource busy
2026-05-31 15:10 plasmashell No object for name "alsa_input.usb-SteelSeries_Arctis_Nova_Pro-00.mono-fallback"
2026-05-31 15:10 plasmashell No object for name "alsa_input.usb-SteelSeries_Arctis_Nova_Pro-00.mono-fallback"
2026-05-31 15:10 ardour9 Found nothing along /home/lura/.config/ardour9/templates:/usr/share/ardour9/templates
2026-05-31 15:11 kernel ArdourGUI[7982]: segfault at 0 ip 00007f328ced1ff2 sp 00007ffdc7de7500 error 4 in libc.so.6[d1ff2,7f328ce24000+198000] likely on CPU 2 (core 2, socket 0)
2026-05-31 15:11 kernel Code: 41 57 41 56 41 55 41 54 53 48 83 e4 c0 48 81 ec 00 02 00 00 48 8b 42 18 8b 58 38 89 9c 24 9c 01 00 00 85 db 0f 84 3d 2a 00 00 <8b> 0f 8b 16 85 c9 0f 84 7f 2a 00 00 85 d2 0f 84 77 2a 00 00 48 89
2026-05-31 15:11 systemd-coredump Process 7982 (ArdourGUI) of user 1000 terminated abnormally with signal 11/SEGV, processing...
2026-05-31 15:11 systemd Started Process Core Dump (PID 8041/UID 0).
2026-05-31 15:11 systemd-coredump Process 7982 (ArdourGUI) of user 1000 dumped core.

Stack trace of thread 7982:
#0 0x00007f328ced1ff2 __wcscoll_l (libc.so.6 + 0xd1ff2)
0000001 0x00007f328e232eba g_utf8_collate (libglib-2.0.so.0 + 0xc5eba)
#2 0x000056031e970a04 n/a (ardour-9.5.0 + 0xbbda04)
#3 0x00007f328eba73c3 n/a (libytkmm.so.2 + 0x1a73c3)
0000004 0x00007f328de0302b g_closure_invoke (libgobject-2.0.so.0 + 0x1202b)
0000005 0x00007f328de31132 n/a (libgobject-2.0.so.0 + 0x40132)
#6 0x00007f328de3413c n/a (libgobject-2.0.so.0 + 0x4313c)
#7 0x00007f328de34d23 g_signal_emit_by_name (libgobject-2.0.so.0 + 0x43d23)
0000008 0x00007f328e4d993d n/a (libytk.so.2 + 0xd993d)
0000009 0x00007f328e4e7233 gtk_entry_set_text (libytk.so.2 + 0xe7233)
0000010 0x000056031e9705e9 n/a (ardour-9.5.0 + 0xbbd5e9)
0000011 0x000056031eafdad3 n/a (ardour-9.5.0 + 0xd4aad3)
0000012 0x000056031e374966 n/a (ardour-9.5.0 + 0x5c1966)
0000013 0x000056031e33a778 n/a (ardour-9.5.0 + 0x587778)
0000014 0x000056031e33c2ad n/a (ardour-9.5.0 + 0x5892ad)
#15 0x000056031ec95e26 n/a (ardour-9.5.0 + 0xee2e26)
0000016 0x00007f328eba376d n/a (libytkmm.so.2 + 0x1a376d)
#17 0x00007f328de0302b g_closure_invoke (libgobject-2.0.so.0 + 0x1202b)
0000018 0x00007f328de31132 n/a (libgobject-2.0.so.0 + 0x40132)
0000019 0x00007f328de3413c n/a (libgobject-2.0.so.0 + 0x4313c)
0000020 0x00007f328de34949 g_signal_emit_valist (libgobject-2.0.so.0 + 0x43949)
0000021 0x00007f328de34a1c g_signal_emit (libgobject-2.0.so.0 + 0x43a1c)
0000022 0x00007f328e11544d _ZN4Glib17SignalProxyNormal19slot0_void_callbackEP8_GObjectPv (libglibmm-2.4.so.1 + 0x6e44d)
0000023 0x00007f328de0302b g_closure_invoke (libgobject-2.0.so.0 + 0x1202b)
#24 0x00007f328de31132 n/a (libgobject-2.0.so.0 + 0x40132)
0000025 0x00007f328de3413c n/a (libgobject-2.0.so.0 + 0x4313c)
0000026 0x00007f328de34949 g_signal_emit_valist (libgobject-2.0.so.0 + 0x43949)
0000027 0x00007f328de34a1c g_signal_emit (libgobject-2.0.so.0 + 0x43a1c)
0000028 0x00007f328e49246e n/a (libytk.so.2 + 0x9246e)
0000029 0x00007f328de0302b g_closure_invoke (libgobject-2.0.so.0 + 0x1202b)
0000030 0x00007f328de3057f n/a (libgobject-2.0.so.0 + 0x3f57f)
0000031 0x00007f328de3413c n/a (libgobject-2.0.so.0 + 0x4313c)
0000032 0x00007f328de34949 g_signal_emit_valist (libgobject-2.0.so.0 + 0x43949)
0000033 0x00007f328de34a1c g_signal_emit (libgobject-2.0.so.0 + 0x43a1c)
0000034 0x00007f328e4901da n/a (libytk.so.2 + 0x901da)
0000035 0x00007f328e59230f _gtk_marshal_BOOLEAN__BOXED (libytk.so.2 + 0x19230f)
0000036 0x00007f328de0302b g_closure_invoke (libgobject-2.0.so.0 + 0x1202b)
0000037 0x00007f328de30c7f n/a (libgobject-2.0.so.0 + 0x3fc7f)
0000038 0x00007f328de33a11 n/a (libgobject-2.0.so.0 + 0x42a11)
0000039 0x00007f328de34949 g_signal_emit_valist (libgobject-2.0.so.0 + 0x43949)
0000040 0x00007f328de34a1c g_signal_emit (libgobject-2.0.so.0 + 0x43a1c)
0000041 0x00007f328e765b5f n/a (libytk.so.2 + 0x365b5f)
0000042 0x00007f328e59781f gtk_propagate_event (libytk.so.2 + 0x19781f)
0000043 0x00007f328e59c4ab n/a (libytk.so.2 + 0x19c4ab)
0000044 0x00007f328e397a42 n/a (libydk.so.2 + 0xa2a42)
0000045 0x00007f328e1dabd5 n/a (libglib-2.0.so.0 + 0x6dbd5)
0000046 0x00007f328e1dc0e8 n/a (libglib-2.0.so.0 + 0x6f0e8)
0000047 0x00007f328e1dc3ff g_main_loop_run (libglib-2.0.so.0 + 0x6f3ff)
0000048 0x00007f328e59b7a3 gtk_main (libytk.so.2 + 0x19b7a3)
0000049 0x00007f328eef7260 _ZN9Gtkmm2ext2UI3runER8Receiver (libgtkmm2ext.so.0 + 0x6d260)
0000050 0x000056031e2e1ac8 main (ardour-9.5.0 + 0x52eac8)
0000051 0x00007f328ce27c4e n/a (libc.so.6 + 0x27c4e)
0000052 0x00007f328ce27d8b __libc_start_main (libc.so.6 + 0x27d8b)
0000053 0x000056031e2e75d5 n/a (ardour-9.5.0 + 0x5345d5)

Stack trace of thread 8004:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea88ef n/a (libc.so.6 + 0xa88ef)
#2 0x00007f328cea8ce7 n/a (libc.so.6 + 0xa8ce7)
#3 0x00007f328ceab9e0 pthread_cond_wait (libc.so.6 + 0xab9e0)
0000004 0x00007f328d2f9f71 _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE (libstdc++.so.6 + 0xf9f71)
0000005 0x00007f328f65c434 _ZN6ARDOUR11AudioEngine16do_reset_backendEv (libardour.so.3 + 0x45c434)
#6 0x00007f328ee4a8a2 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x728a2)
#7 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000008 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8012:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217065 g_cond_wait (libglib-2.0.so.0 + 0xaa065)
#2 0x00007f328e1952fd g_async_queue_pop (libglib-2.0.so.0 + 0x282fd)
#3 0x00007f328dcb0878 n/a (libpangoft2-1.0.so.0 + 0xc878)
0000004 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8040:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217065 g_cond_wait (libglib-2.0.so.0 + 0xaa065)
#2 0x00007f328e1952fd g_async_queue_pop (libglib-2.0.so.0 + 0x282fd)
#3 0x00007f328dcb0878 n/a (libpangoft2-1.0.so.0 + 0xc878)
0000004 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8028:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217cf4 g_cond_wait_until (libglib-2.0.so.0 + 0xaacf4)
#2 0x00007f328e1955f0 g_async_queue_timeout_pop_unlocked (libglib-2.0.so.0 + 0x285f0)
#3 0x00007f328e22058b n/a (libglib-2.0.so.0 + 0xb358b)
0000004 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8036:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea897f n/a (libc.so.6 + 0xa897f)
#2 0x00007f328cf478a1 epoll_wait (libc.so.6 + 0x1478a1)
#3 0x00007f328e97005d n/a (libspa-support.so + 0x805d)
0000004 0x00007f328a5a9b81 n/a (libpipewire-0.3.so.0 + 0xa9b81)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8011:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217065 g_cond_wait (libglib-2.0.so.0 + 0xaa065)
#2 0x00007f328e1952fd g_async_queue_pop (libglib-2.0.so.0 + 0x282fd)
#3 0x00007f328dcb0878 n/a (libpangoft2-1.0.so.0 + 0xc878)
0000004 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8038:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea897f n/a (libc.so.6 + 0xa897f)
#2 0x00007f328cf478a1 epoll_wait (libc.so.6 + 0x1478a1)
#3 0x00007f328e96fd0d n/a (libspa-support.so + 0x7d0d)
0000004 0x00007f328a52d679 pw_data_loop_wait (libpipewire-0.3.so.0 + 0x2d679)
0000005 0x00007f328a61f832 jack_cycle_wait (libjack.so.0 + 0x25832)
#6 0x00007f326ed5774f _ZN6ARDOUR16JACKAudioBackend14process_threadEv (libjack_audiobackend.so + 0x1d74f)
#7 0x00007f328e96fe47 n/a (libspa-support.so + 0x7e47)
0000008 0x00007f328a531cf1 n/a (libpipewire-0.3.so.0 + 0x31cf1)
0000009 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000010 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8001:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea88ef n/a (libc.so.6 + 0xa88ef)
#2 0x00007f328cea8ce7 n/a (libc.so.6 + 0xa8ce7)
#3 0x00007f328ceab9e0 pthread_cond_wait (libc.so.6 + 0xab9e0)
0000004 0x00007f328d2f9f71 _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE (libstdc++.so.6 + 0xf9f71)
0000005 0x00007f328f62914d n/a (libardour.so.3 + 0x42914d)
#6 0x00007f328f6302bb _ZN6ARDOUR8Analyser4workEv (libardour.so.3 + 0x4302bb)
#7 0x00007f328ee4a8a2 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x728a2)
0000008 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000009 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 7997:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea897f n/a (libc.so.6 + 0xa897f)
#2 0x00007f328cf3963a __poll (libc.so.6 + 0x13963a)
#3 0x00007f328ee11c56 _ZN18CrossThreadChannel16poll_for_requestEv (libpbd.so.4 + 0x39c56)
0000004 0x00007f328ee11cdf _ZN18CrossThreadChannel7receiveERcb (libpbd.so.4 + 0x39cdf)
0000005 0x00007f328fb9b4a4 _ZN6ARDOUR16TriggerBoxThread11thread_workEv (libardour.so.3 + 0x99b4a4)
#6 0x00007f328ee4a7ee n/a (libpbd.so.4 + 0x727ee)
#7 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000008 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8026:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea897f n/a (libc.so.6 + 0xa897f)
#2 0x00007f328cf39df3 ppoll (libc.so.6 + 0x139df3)
#3 0x00007f328e1dc140 n/a (libglib-2.0.so.0 + 0x6f140)
0000004 0x00007f328e1dc3ff g_main_loop_run (libglib-2.0.so.0 + 0x6f3ff)
0000005 0x00007f328c544d0c n/a (libgio-2.0.so.0 + 0x144d0c)
#6 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
#7 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000008 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 7998:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea88ef n/a (libc.so.6 + 0xa88ef)
#2 0x00007f328cf000ae clock_nanosleep (libc.so.6 + 0x1000ae)
#3 0x00007f328cf103f7 __nanosleep (libc.so.6 + 0x1103f7)
0000004 0x00007f328e217f34 g_usleep (libglib-2.0.so.0 + 0xaaf34)
0000005 0x000056031edfa8b1 n/a (ardour-9.5.0 + 0x10478b1)
#6 0x00007f328ee4a7ee n/a (libpbd.so.4 + 0x727ee)
#7 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000008 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8027:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217cf4 g_cond_wait_until (libglib-2.0.so.0 + 0xaacf4)
#2 0x00007f328e1955f0 g_async_queue_timeout_pop_unlocked (libglib-2.0.so.0 + 0x285f0)
#3 0x00007f328e22058b n/a (libglib-2.0.so.0 + 0xb358b)
0000004 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8024:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217065 g_cond_wait (libglib-2.0.so.0 + 0xaa065)
#2 0x00007f328e1953ed g_async_queue_pop_unlocked (libglib-2.0.so.0 + 0x283ed)
#3 0x00007f328e2200a9 n/a (libglib-2.0.so.0 + 0xb30a9)
0000004 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8000:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea88ef n/a (libc.so.6 + 0xa88ef)
#2 0x00007f328cea8ce7 n/a (libc.so.6 + 0xa8ce7)
#3 0x00007f328ceab9e0 pthread_cond_wait (libc.so.6 + 0xab9e0)
0000004 0x00007f328d2f9f71 _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE (libstdc++.so.6 + 0xf9f71)
0000005 0x00007f328f62914d n/a (libardour.so.3 + 0x42914d)
#6 0x00007f328fb2c1d7 n/a (libardour.so.3 + 0x92c1d7)
#7 0x00007f328ee4a8a2 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x728a2)
0000008 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000009 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 7999:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea88ef n/a (libc.so.6 + 0xa88ef)
#2 0x00007f328cea8ce7 n/a (libc.so.6 + 0xa8ce7)
#3 0x00007f328ceab9e0 pthread_cond_wait (libc.so.6 + 0xab9e0)
0000004 0x00007f328d2f9f71 _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE (libstdc++.so.6 + 0xf9f71)
0000005 0x00007f328f62914d n/a (libardour.so.3 + 0x42914d)
#6 0x00007f328fb2c1d7 n/a (libardour.so.3 + 0x92c1d7)
#7 0x00007f328ee4a8a2 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x728a2)
0000008 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000009 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8025:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea897f n/a (libc.so.6 + 0xa897f)
#2 0x00007f328cf39df3 ppoll (libc.so.6 + 0x139df3)
#3 0x00007f328e1dc140 n/a (libglib-2.0.so.0 + 0x6f140)
0000004 0x00007f328e1dc232 g_main_context_iteration (libglib-2.0.so.0 + 0x6f232)
0000005 0x00007f328e1dc282 n/a (libglib-2.0.so.0 + 0x6f282)
#6 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
#7 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000008 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8037:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea897f n/a (libc.so.6 + 0xa897f)
#2 0x00007f328cf478a1 epoll_wait (libc.so.6 + 0x1478a1)
#3 0x00007f328e97005d n/a (libspa-support.so + 0x805d)
0000004 0x00007f328a5a9b81 n/a (libpipewire-0.3.so.0 + 0xa9b81)
0000005 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#6 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8005:
#0 0x00007f328ceb58b2 n/a (libc.so.6 + 0xb58b2)
0000001 0x00007f328cea88ef n/a (libc.so.6 + 0xa88ef)
#2 0x00007f328cea8ce7 n/a (libc.so.6 + 0xa8ce7)
#3 0x00007f328ceab9e0 pthread_cond_wait (libc.so.6 + 0xab9e0)
0000004 0x00007f328d2f9f71 _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE (libstdc++.so.6 + 0xf9f71)
0000005 0x00007f328f65b094 _ZN6ARDOUR11AudioEngine20do_devicelist_updateEv (libardour.so.3 + 0x45b094)
#6 0x00007f328ee4a8a2 _ZN3PBD6Thread4_runEPv (libpbd.so.4 + 0x728a2)
#7 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
0000008 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)

Stack trace of thread 8029:
#0 0x00007f328cf44bad syscall (libc.so.6 + 0x144bad)
0000001 0x00007f328e217cf4 g_cond_wait_until (libglib-2.0.so.0 + 0xaacf4)
#2 0x00007f328e194fe0 n/a (libglib-2.0.so.0 + 0x27fe0)
#3 0x00007f328e1950a7 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x280a7)
0000004 0x00007f328e2204b9 n/a (libglib-2.0.so.0 + 0xb34b9)
0000005 0x00007f328e21fb63 n/a (libglib-2.0.so.0 + 0xb2b63)
#6 0x00007f328ceac6ec n/a (libc.so.6 + 0xac6ec)
#7 0x00007f328cf477bc n/a (libc.so.6 + 0x1477bc)
ELF object binary architecture: AMD x86-64

2026-05-31 15:11 systemd systemd-coredump@2-4098-8041_12983-0.service: Deactivated successfully.
2026-05-31 15:11 systemd systemd-coredump@2-4098-8041_12983-0.service: Consumed 560ms CPU time over 588ms wall clock time, 401.9M memory peak.
2026-05-31 15:11 systemd app-ardour9@e63a54b9fd8e41afa7e4b253b5a689e5.service: Main process exited, code=dumped, status=11/SEGV
2026-05-31 15:11 systemd app-ardour9@e63a54b9fd8e41afa7e4b253b5a689e5.service: Failed with result 'core-dump'.
2026-05-31 15:11 systemd app-ardour9@e63a54b9fd8e41afa7e4b253b5a689e5.service: Consumed 2.214s CPU time over 11.047s wall clock time, 204.5M memory peak.
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Issue History

Date Modified Username Field Change
2026-05-31 14:25 Luracasmus New Issue