View Issue Details

IDProjectCategoryView StatusLast Update
0009932ardourbugspublic2025-05-16 16:18
Reporterjohne53 Assigned Tox42  
PriorityhighSeveritycrashReproducibilityalways
Status resolvedResolutionfixed 
Product Version8.12 
Summary0009932: Strange crash affecting non-Clang builds
DescriptionThis was reported by a Mixbus user in MB ver11 but it seems to have been around for quite a long time. I'm seeing it in MB ver10 and ver11 here (my MSVC builds and also Robin's builds) and I also see it in Robin's build of Ardour ver8
Steps To Reproduce1) Open some already existing session
2) Right-click an Editor track and select a new height
3) Press Session->Close (note - NOT Session->Quit)

Mixbus/Ardour will now disappear from your screen.
Additional Information1) When the crash occurs, Mixbus and Ardour both generate a crash log with the following line near the top:-

<whichever>.exe caused an Access Violation at location 0000000067F26ADD in module libgobject-2.0-0.dll Reading from location FFFFFFFFFFFFFFFF

2) Strangely, I don't see the crash in my own Ardour builds - though the main difference here is that I build Ardour using Clang. And I've been told it doesn't affect Robin's MacOS versions either, which I believe are also built using Clang. I've no easy way of telling if it affects the Linux builds.
TagsNo tags attached.

Activities

Schmitty2005

2025-05-11 23:48

reporter   ~0029263

I was unable to reproduce a crash on Linux Ubuntu 24.04 LTS with Ardour 8.12 from Ardour.org. HOWEVER, during several attempts, about 8 or so, Ardour only asked ONCE if I would like to save the modified session. I would think that it should have asked for all of those sessions, because the height of the track was modified on all of them.

Schmitty2005

2025-05-12 00:04

reporter   ~0029264

I can confirm that this crashes in Win10 , using Ardour 8.11 from Ardour.org on this same machine. It looks like the 'New Session' window starts to pop up, but the old session tracks are still visible in the background, not yet cleared and unloaded plugins as it looks in Linux. It crashes horribly, and seems to lock up Windows Explorer. I could not select Start Menu or anything else. I had to CTRL-ALT-DELETE shutdown.

johne53

2025-05-12 06:41

reporter   ~0029266

Many thanks @Schmitty2005 and a few kind folk on the Mixbus forum have confirmed that the problem doesn't show up in Mixbus Linux. AFAIK MB for Linux isn't built with Clang, so the Clang connection that I noticed might in fact be a red herring :-(

johne53

2025-05-12 18:03

reporter   ~0029268

@Schmitty2005 is right. After changing a track height, what seems to be happening is that when using Session->Close, the session's Open dialog starts to get drawn before the session's been properly unloaded. And somehow, it seems to be connected with enabling the lower 'Edge' view. I'd a session here which had never had the lower Edge enabled and that one didn't exhibit the problem - but once I enabled the lower Edge, it then exhibited the problem. But what's strange is that it now always exhibits the problem, regardless of whether the lower Edge is showing or not.

x42

2025-05-12 22:12

administrator   ~0029269

I cannot reproduce this here. using Ardor 9.0-pre0-1187 on Windows.

x42

2025-05-12 22:18

administrator   ~0029270

Neither resizing tracks (I assume the issue is selection, not resizing) with or without the property pane visible... has any effect Session > Close shows the recent dialog and I can load a new session from there or even close that dialog. leaving me with an empty main window..

MIxbus 11.0.290 is also fine here.

I am testing with Windows 7 inside virtualbox.

x42

2025-05-12 22:19

administrator   ~0029271

@john do you have a backtrace or CrashLog?

Schmitty2005

2025-05-12 22:52

reporter   ~0029272

I have attached a crash-log.
Ardour-8.10.0-crash-1747007622.txt (14,796 bytes)   
-------------------

Error occurred on Sunday, May 11, 2025 at 16:58:20.

Ardour.exe caused an Access Violation at location 0000000067F26ADD in module libgobject-2.0-0.dll Reading from location FFFFFFFFFFFFFFFF.

AddrPC           Params
0000000067F26ADD 000000000170E190 0000000067F0F607 0000000000000002  libgobject-2.0-0.dll!g_type_check_instance_is_fundamentally_a  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gtype.c @ 4028]
0000000067F0AF62 000000001B5B3CB0 000000000170E1D0 000000000170E1D0  libgobject-2.0-0.dll!g_object_ref  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gobject.c @ 3365]
000000006C90F8C5 000000000170E0F0 0000000067F06B99 0000000000000000  ytk-2.dll!gtk_menu_window_event
000000006C90C2C7 000000001F3F1150 0000000000000002 000000000170E2B0  ytk-2.dll!_gtk_marshal_BOOLEAN__BOXED
0000000067F06B99 0000000000000000 0000000000000000 0000000000000000  libgobject-2.0-0.dll!g_closure_invoke  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F18C29 0000000008C1CF20 0000000000000000 0000000014FA19E0  libgobject-2.0-0.dll! ??   [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3742]
0000000067F1E4F4 0000000014FA19E0 0000000067F0AF62 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3508]
0000000067F1EC88 0000000041F62AA0 0000000028743EB0 0000000014FA19E0  libgobject-2.0-0.dll!g_signal_emit  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006CA25C1E 0000000014FA19E0 00000000649F61AA 0000000008979320  ytk-2.dll!gtk_widget_event_internal
000000006CA25EE7 0000000000000000 0000000000000000 0000000000000000  ytk-2.dll!synth_crossing
000000006CA299AB 000000000170E810 0000000067F051F0 0000000041F840A0  ytk-2.dll!_gtk_widget_synthesize_crossing
000000006C908DE2 0000001C0000017F 000002C700000257 000002C700000257  ytk-2.dll!gtk_grab_notify_foreach
000000006C908FBB 0000000000000000 0000000000000000 0000000000000001  ytk-2.dll!gtk_grab_notify.part.0
000000000041FB1D 000000001E8B5CA0 0000000000000000 0000000000000001  Ardour.exe!ArdourDialog::on_show
000000000472867B 000000000170E838 0000000000000001 0000000008979320  ytkmm-2.dll!Gtk::Widget_Class::show_callback
0000000067F06B99 0000000000000000 0000000000000001 0000000000000000  libgobject-2.0-0.dll!g_closure_invoke  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F188C4 0000000008C1BFD0 0000000000000000 0000000008979320  libgobject-2.0-0.dll! ??   [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3672]
0000000067F1E824 0000000008979320 000000006CA254FA 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3498]
0000000067F1EC88 000000006CA4A600 0000000008CE5970 0000000000000000  libgobject-2.0-0.dll!g_signal_emit  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006CA2B835 0000000000020002 000000000170EC00 0000000000000000  ytk-2.dll!gtk_widget_show
00000000664E2DFC 0000000000000001 00000000092A86A0 000000000170EB50  libglibmm-2.4-1.dll!Glib::SignalProxyNormal::slot0_void_callback
0000000067F06B99 0000000000000000 000000006C91E170 000000000170EB50  libgobject-2.0-0.dll!g_closure_invoke  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F18E0E 0000000008EE5310 0000000000000000 00000000092A86A0  libgobject-2.0-0.dll! ??   [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3812]
0000000067F1E824 00000000092A86A0 0000000067F0AF62 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3498]
0000000067F1EC88 0000000000000000 000000006C84B878 0000000000000001  libgobject-2.0-0.dll!g_signal_emit  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006C84AF51 0000000018709F00 000000006C91DE1C 0000000000000000  ytk-2.dll!_gtk_action_emit_activate
0000000067F06B99 0000000000000000 000000000170EF70 0000000000000000  libgobject-2.0-0.dll!g_closure_invoke  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F188C4 000000000898CC20 0000000000000000 00000000187A7520  libgobject-2.0-0.dll! ??   [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3672]
0000000067F1E824 00000000187A7520 000000000170F4B0 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3498]
0000000067F1EC88 00000000187A7520 00007FFD934C02BB 0000000000000000  libgobject-2.0-0.dll!g_signal_emit  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006CA24A4B 000000000923C6C0 000000006C91C624 0000000008DC35F0  ytk-2.dll!gtk_widget_activate
000000006C91EABD 0000000000000000 00007FFD92FF2B6D 0000000000000000  ytk-2.dll!gtk_menu_shell_activate_item
000000006C91ED7A 0000000080004005 00007FFD95532E0E 000000000DB2FD88  ytk-2.dll!gtk_menu_shell_button_release
000000006C90C2C7 0000000000000050 000000000170F340 000000000170F340  ytk-2.dll!_gtk_marshal_BOOLEAN__BOXED
0000000067F06B99 0000000000000000 0000000000000202 000000000DC1FC20  libgobject-2.0-0.dll!g_closure_invoke  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F18688 0000000008C1EB20 0000000000000000 0000000015641650  libgobject-2.0-0.dll! ??   [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3780]
0000000067F1E4F4 0000000015641650 000000006CA2567A 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3508]
0000000067F1EC88 0000000007087520 000000006CA26B7A 0000000000000000  libgobject-2.0-0.dll!g_signal_emit  [/home/ardour/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006CA25C85 0000000000000000 0000000000000000 0000000000000000  ytk-2.dll!gtk_widget_event_internal
000000006C90A885 00007FFD939CA150 00000000018CDBE0 000000004220FB80  ytk-2.dll!gtk_propagate_event
000000006C90ACBB 000000000170F818 00000000649F96F3 000000000170F820  ytk-2.dll!gtk_main_do_event
000000006BC42C9B 0000000000000001 0000000000000010 0000000000000000  ydk-2.dll!gdk_event_dispatch
00000000649F74B4 0000000000000000 0000000000000010 0000000008979320  libglib-2.0-0.dll!g_main_dispatch  [/home/ardour/win-build-w64/glib-2.64.6/build/../glib/gmain.c @ 3309]
00000000649FA586 0000000100000000 000000000170FC10 0000000012D0D250  libglib-2.0-0.dll! ??   [/home/ardour/win-build-w64/glib-2.64.6/build/../glib/gmain.c @ 3974]
00000000649FAAAC 0000000000000000 000000000049E671 000000000898C980  libglib-2.0-0.dll!g_main_loop_run  [/home/ardour/win-build-w64/glib-2.64.6/build/../glib/gmain.c @ 4241]
000000006C909C5A 000000000000D2C0 00000000644018C0 0000000064400000  ytk-2.dll!gtk_main
000000006571AC32 0000000000000001 0000000064401860 0000000064400000  gtkmm2ext-0.dll!Gtkmm2ext::UI::run
0000000001068174 0000000000000001 00000000070AE800 00000000014069A8  Ardour.exe!main
00000000004013C1 0000000000000000 0000000000000000 0000000000000000  Ardour.exe!__tmainCRTStartup  [./build/x86_64-w64-mingw32-x86_64-w64-mingw32-crt/./mingw-w64-crt/crt/crtexe.c @ 333]
00000000004014D6 0000000000000000 0000000000000000 0000000000000000  Ardour.exe!WinMainCRTStartup  [./build/x86_64-w64-mingw32-x86_64-w64-mingw32-crt/./mingw-w64-crt/crt/crtexe.c @ 186]
00007FFD95317374 0000000000000000 0000000000000000 0000000000000000  KERNEL32.DLL!BaseThreadInitThunk
00007FFD9567CC91 0000000000000000 0000000000000000 0000000000000000  ntdll.dll!RtlUserThreadStart

Ardour.exe
ntdll.dll   	6.2.19041.5438
KERNEL32.DLL	6.2.19041.5678
KERNELBASE.dll	6.2.19041.5678
apphelp.dll 	6.2.19041.5678
GDI32.dll   	6.2.19041.5737
win32u.dll  	6.2.19041.5737
gdi32full.dll	6.2.19041.5737
msvcp_win.dll	6.2.19041.3636
ucrtbase.dll	6.2.19041.3636
USER32.dll  	6.2.19041.5737
msvcrt.dll  	7.0.19041.3636
libcairo-2.dll
libcairomm-1.0-1.dll
libcurl-4.dll
ADVAPI32.dll	6.2.19041.5737
sechost.dll 	6.2.19041.5737
RPCRT4.dll  	6.2.19041.4957
bcrypt.dll  	6.2.19041.5369
CRYPT32.dll 	6.2.19041.5737
WLDAP32.dll 	6.2.19041.5737
WS2_32.dll  	6.2.19041.3636
libglibmm-2.4-1.dll
libgobject-2.0-0.dll	2.64.6.0
libglib-2.0-0.dll	2.64.6.0
ole32.dll   	6.2.19041.5369
combase.dll 	6.2.19041.5553
SHELL32.dll 	6.2.19041.5678
libintl-8.dll	0.22.4.0
liblo-7.dll
libpangoft2-1.0-0.dll	1.42.3.0
libpango-1.0-0.dll	1.42.3.0
libpangocairo-1.0-0.dll	1.42.3.0
libpangomm-1.4-1.dll
lilv-0.dll
libwinpthread-1.dll	1.0.0.0
libgcc_s_seh-1.dll
libsigc-2.0-0.dll
aaf-0.dll
libfftw3f-3.dll
libxml2-2.dll
audiographer-0.dll
canvas-0.dll
ardourcp.dll
evoral-0.dll
gtkmm2ext-0.dll
midipp-4.dll
ptformat-0.dll
pbd-4.dll
suil-0.dll
temporal-0.dll
ydkmm-2.dll
ydk-2.dll
IMM32.dll   	6.2.19041.5737
ztkmm-2.dll
waveview-0.dll
libfreetype-6.dll
widgets-0.dll
ytk-2.dll
zlib1.dll   	1.3.1.0
MSIMG32.dll 	6.2.19041.3636
libpng16-16.dll
libffi-8.dll
IPHLPAPI.DLL	6.2.19041.3636
libgmodule-2.0-0.dll	2.64.6.0
libpangowin32-1.0-0.dll	1.42.3.0
libfribidi-0.dll
libiconv-2.dll	1.16.0.0
libharfbuzz-0.dll
sord-0.dll
serd-0.dll
sratom-0.dll
liblzma-5.dll	5.2.2.0
dbghelp.dll 	6.2.19041.3636
WINMM.dll   	6.2.19041.3636
libarchive-13.dll
ydk-pixbuf-2.dll
libgiomm-2.4-1.dll
ztk-2.dll
USP10.dll   	6.2.19041.3636
libfontconfig-1.dll
libstdc++-6.dll
ardour-3.dll
libpixman-1-0.dll
ytkmm-2.dll
libsamplerate-0.dll
libsndfile-1.dll	1.1.0.0
libgnurx-0.dll
libgio-2.0-0.dll	2.64.6.0
libogg-0.dll
libopus-0.dll
libFLAC-8.dll
DNSAPI.dll  	6.2.19041.5369
libraptor2.dll
libvorbisenc-2.dll
libvorbis-0.dll
rubberband-2.dll
libxslt-1.dll
libusb-1.0.dll	1.0.20.11004
libtag.dll
libfftw3-3.dll
NSI.dll     	6.2.19041.3636
windows.storage.dll	6.2.19041.5678
Wldp.dll    	6.2.19041.5737
OLEAUT32.dll	6.2.19041.3636
SHCORE.dll  	6.2.19041.5678
shlwapi.dll 	6.2.19041.4355
kernel.appcore.dll	6.2.19041.3758
bcryptPrimitives.dll	6.2.19041.5007
uxtheme.dll 	6.2.19041.4529
clbcatq.dll 	2001.12.10941.16384
propsys.dll 	7.0.19041.5369
profapi.dll 	6.2.19041.5553
CFGMGR32.dll	6.2.19041.3996
MPR.dll     	6.2.19041.3636
p9np.dll    	6.2.19041.5737
drprov.dll  	6.2.19041.3636
WINSTA.dll  	6.2.19041.3636
ntlanman.dll	6.2.19041.4842
davclnt.dll 	6.2.19041.3636
DAVHLPR.dll 	6.2.19041.3636
secur32.dll 	6.2.19041.3636
SSPICLI.DLL 	6.2.19041.5737
mswsock.dll 	6.2.19041.5553
DWrite.dll  	6.2.19041.5438
exchndl.dll 	0.9.2.0
PSAPI.DLL   	6.2.19041.3636
VERSION.dll 	6.2.19041.3636
mgwhelp.dll 	0.9.2.0
dbgcore.DLL 	6.2.19041.4355
CRYPTSP.dll 	6.2.19041.3636
rsaenh.dll  	6.2.19041.5553
CRYPTBASE.dll	6.2.19041.3636
avrt.dll    	6.2.19041.3636
ardour_cc121.dll
ardour_console1.dll
ardour_midisurface.dll
ardour_contourdesign.dll
SetupAPI.dll	6.2.19041.5369
WinUSB.DLL  	6.2.19041.1
hid.dll     	6.2.19041.3636
ardour_faderport.dll
ardour_faderport16.dll
ardour_faderport2.dll
ardour_faderport8.dll
ardour_generic_midi.dll
ardour_launchkey_4.dll
ardour_launchpad_mini.dll
ardour_launchpad_pro.dll
ardour_launchpad_x.dll
ardour_launch_control_xl.dll
ardour_mcp.dll
ardour_osc.dll
ardour_push2.dll
ardour_ssl_uf8.dll
ardour_us2400.dll
ardour_websockets.dll
libwebsockets.dll	4.3.0.0
pan1in2out.dll
pan2in2out.dll
panbalance.dll
panvbap.dll
dummy_audiobackend.dll
jack_audiobackend.dll
libportaudio-2.dll
libjack64.dll
portaudio_callback_backend.dll
TextShaping.dll
libclearlooks.la
rasadhlp.dll	6.2.19041.3636
fwpuclnt.dll	6.2.19041.5438
winmmbase.dll	6.2.19041.1
MMDevAPI.DLL	6.2.19041.5438
DEVOBJ.dll  	6.2.19041.4355
wdmaud.drv  	6.2.19041.4355
ksuser.dll  	6.2.19041.1
AUDIOSES.DLL	6.2.19041.4355
powrprof.dll	6.2.19041.3636
UMPDC.dll
msacm32.drv 	6.2.19041.3636
MSACM32.dll 	6.2.19041.1
midimap.dll 	6.2.19041.3636
resourcepolicyclient.dll	6.2.19041.4355
asio4all64.dll	2.15.0.0
COMCTL32.dll	5.82.19041.4355
WINTRUST.dll	6.2.19041.5737
MSASN1.dll  	6.2.19041.3636
MSCTF.dll   	6.2.19041.5438
Windows.UI.dll	6.2.19041.4355
WindowManagementAPI.dll
TextInputFramework.dll	6.2.19041.5438
InputHost.dll	6.2.19041.4355
wintypes.dll	6.2.19041.5369
twinapi.appcore.dll	6.2.19041.4597
CoreMessaging.dll	6.2.19041.5486
CoreUIComponents.dll	6.2.19041.3636
ntmarta.dll 	6.2.19041.3636
ak1asio64.dll	3.1.0.761
flexradioasio.dll	4.1.1.17085
asioglld.dll	1.0.30.15
audiokse.dll	6.2.19041.4717
RDAS1187.DLL	1.0.0.0
jackrouter.dll	0.2.1.0
MSVCP140.dll	14.42.34433.0
VCRUNTIME140.dll	14.42.34433.0
VCRUNTIME140_1.dll	14.42.34433.0
mgxasio4_x64.dll	2.13.0.0
asiobtin.dll	1.0.9.26
nita10asio64.dll	4.2.0.99
MSVCP120.dll	12.0.21005.1
MSVCR120.dll	12.0.21005.1
nita2m2asio64.dll	4.2.0.99
nita6asio64.dll	4.2.0.99
niks2m2asio64.dll	4.2.0.101
niks4m2asio64.dll	4.2.0.101
nikst4asio64.dll	4.2.0.99
niks8asio64.dll	4.1.0.80
nikz1asio64.dll	4.2.1.109
nikz2asio64.dll	4.2.0.101
msiltcfg.dll	5.0.19041.1
msi.dll     	5.0.19041.5737
Comctl32.dll	6.10.19041.4355
srpapi.dll  	6.2.19041.5072
SFC.DLL     	6.2.19041.4842
sfc_os.DLL  	6.2.19041.4842
zmr8asio.dll	2.6.0.11
winhttp.dll 	6.2.19041.5438
WindowsCodecs.dll	6.2.19041.5129
mscms.dll   	6.2.19041.5129
USERENV.dll 	6.2.19041.4355
ColorAdapterClient.dll	6.2.19041.5129
icm32.dll   	6.2.19041.5129
COMDLG32.dll	6.2.19041.4355
gdiplus.dll 	6.2.19041.5369
Guitar Rig 6.vst3	6.4.0.0
dwmapi.dll  	6.2.19041.5737
ODBC32.dll  	6.2.19041.4355
d3d11.dll   	6.2.19041.4355
dxgi.dll    	6.2.19041.5438
dcomp.dll   	6.2.19041.5737
WTSAPI32.dll	6.2.19041.3636
d3d9.dll    	6.2.19041.5438
AUTHZ.dll   	6.2.19041.5737
NETAPI32.dll	6.2.19041.3636
MSVCP140_1.dll	14.42.34433.0
MSVCP140_2.dll	14.42.34433.0
CONCRT140.dll	14.42.34433.0
DPAPI.DLL   	6.2.19041.3636
NETUTILS.DLL	6.2.19041.3636
SRVCLI.DLL  	6.2.19041.3636
Windows.UI.Immersive.dll	6.2.19041.4355
dhcpcsvc6.DLL	6.2.19041.3636
dhcpcsvc.DLL	6.2.19041.3636
netprofm.dll	6.2.19041.4355
npmproxy.dll	6.2.19041.4239
wbemprox.dll	6.2.19041.4474
wbemcomn.dll	6.2.19041.4355
wbemsvc.dll 	6.2.19041.4474
fastprox.dll	6.2.19041.4355
amsi.dll    	6.2.19041.4355
MpOav.dll   	4.18.25030.2
WINNSI.DLL  	6.2.19041.3636
webio.dll   	6.2.19041.5553
CmajPerformer.dll
schannel.DLL	6.2.19041.5438
mskeyprotect.dll	6.2.19041.3636
NTASN1.dll  	6.2.19041.3636
ncrypt.dll  	6.2.19041.5007
ncryptsslp.dll	6.2.19041.3636
cryptnet.dll	6.2.19041.3636
LittlePlate.vst3
imagehlp.dll	6.2.19041.3636
MFPlat.DLL  	6.2.19041.4597
RTWorkQ.DLL 	6.2.19041.4842
MFReadWrite.dll	6.2.19041.4957
WrapPersist64.dll
gpapi.dll   	6.2.19041.4355
Cabinet.dll 	5.0.1.1

Windows 6.2.9200
DrMingw 0.9.2

Schmitty2005

2025-05-12 23:42

reporter   ~0029273

Mixbus 11 Crash log as well 11.0.289
Mixbus-11.0.289-crash-1747090713.txt (13,564 bytes)   
-------------------

Error occurred on Monday, May 12, 2025 at 16:40:26.

Mixbus.exe caused an Access Violation at location 0000000067F26ADD in module libgobject-2.0-0.dll Reading from location FFFFFFFFFFFFFFFF.

AddrPC           Params
0000000067F26ADD 000000000181E140 0000000067F0F607 0000000000000000  libgobject-2.0-0.dll!g_type_check_instance_is_fundamentally_a  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gtype.c @ 4028]
0000000067F0AF62 0000000025A9E3E0 000000000181E180 000000000181E180  libgobject-2.0-0.dll!g_object_ref  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gobject.c @ 3365]
000000006DD4F8E5 000000000181E0A0 0000000067F06B99 0000000000000000  ytk-2.dll!gtk_menu_window_event
000000006DD4C2E7 000000002F18B620 0000000000000002 000000000181E260  ytk-2.dll!_gtk_marshal_BOOLEAN__BOXED
0000000067F06B99 0000000000000000 0000000000000000 0000000000000000  libgobject-2.0-0.dll!g_closure_invoke  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F18C29 0000000007FA9390 0000000000000000 000000002F1E4290  libgobject-2.0-0.dll! ??   [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3742]
0000000067F1E4F4 000000002F1E4290 0000000067F0AF62 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3508]
0000000067F1EC88 0000000032557F20 000000001B7B0880 000000002F1E4290  libgobject-2.0-0.dll!g_signal_emit  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006DE65D0E 000000002F1E4290 00000000020961AA 00000000092F0E00  ytk-2.dll!gtk_widget_event_internal
000000006DE65FF7 0000000000000000 0000000000000000 0000000000000000  ytk-2.dll!synth_crossing
000000006DE69ABB 000000000181E800 0000000067F051F0 0000000032579CE0  ytk-2.dll!_gtk_widget_synthesize_crossing
000000006DD48DE2 0000003D0000018F 0000028600000237 0000028600000237  ytk-2.dll!gtk_grab_notify_foreach
000000006DD48FBB 00000000323AA4D0 000000000181E570 0000000000000039  ytk-2.dll!gtk_grab_notify.part.0
000000000043067D 0000000200000000 0000000067F29FC6 0000000000000000  Mixbus.exe!ArdourDialog::on_show
0000000000C2A43F 000000000EECF5D0 0000000000000000 0000000000000001  Mixbus.exe!SessionDialog::on_show
000000000369879B 000000000181E828 0000000000000001 00000000092F0E00  ytkmm-2.dll!Gtk::Widget_Class::show_callback
0000000067F06B99 0000000000000000 0000000000000001 0000000000000000  libgobject-2.0-0.dll!g_closure_invoke  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F188C4 0000000007FA84B0 0000000000000000 00000000092F0E00  libgobject-2.0-0.dll! ??   [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3672]
0000000067F1E824 00000000092F0E00 000000006DE655EA 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3498]
0000000067F1EC88 000000006DE8A830 0000000007FE08D0 0000000000000000  libgobject-2.0-0.dll!g_signal_emit  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006DE6B945 0000000000020002 000000000181EBF0 0000000000000000  ytk-2.dll!gtk_widget_show
00000000664E2DFC 0000000000000001 00000000094AAE80 000000000181EB40  libglibmm-2.4-1.dll!Glib::SignalProxyNormal::slot0_void_callback
0000000067F06B99 0000000000000000 000000006DD5E190 000000000181EB40  libgobject-2.0-0.dll!g_closure_invoke  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F18E0E 0000000007F064C0 0000000000000000 00000000094AAE80  libgobject-2.0-0.dll! ??   [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3812]
0000000067F1E824 00000000094AAE80 0000000067F0AF62 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3498]
0000000067F1EC88 0000000000000000 000000006DC8B878 0000000000000001  libgobject-2.0-0.dll!g_signal_emit  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006DC8AF51 000000001B0C2D50 000000006DD5DE3C 0000000000000000  ytk-2.dll!_gtk_action_emit_activate
0000000067F06B99 0000000000000000 000000000181EF60 0000000000000000  libgobject-2.0-0.dll!g_closure_invoke  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F188C4 00000000090EFD20 0000000000000000 000000001B160370  libgobject-2.0-0.dll! ??   [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3672]
0000000067F1E824 000000001B160370 000000000181F4A0 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3498]
0000000067F1EC88 000000001B160370 00007FFABF2102BB 0000000000000000  libgobject-2.0-0.dll!g_signal_emit  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006DE64B3B 000000000822CE30 000000006DD5C644 0000000007EBB5B0  ytk-2.dll!gtk_widget_activate
000000006DD5EADD 0000000000000000 00007FFABEE22B6D 0000000000000000  ytk-2.dll!gtk_menu_shell_activate_item
000000006DD5ED9A 0000000080004005 00007FFABFA02E0E 00000000019E4FB8  ytk-2.dll!gtk_menu_shell_button_release
000000006DD4C2E7 0000000000000050 000000000181F330 000000000181F330  ytk-2.dll!_gtk_marshal_BOOLEAN__BOXED
0000000067F06B99 0000000000000000 0000000000000202 0000000001A1BCE0  libgobject-2.0-0.dll!g_closure_invoke  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gclosure.c @ 810]
0000000067F18688 0000000007FA91D0 0000000000000000 000000001AFEAA60  libgobject-2.0-0.dll! ??   [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3780]
0000000067F1E4F4 000000001AFEAA60 000000006DE6576A 0000000000000000  libgobject-2.0-0.dll!g_signal_emit_valist  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3508]
0000000067F1EC88 00000000094DB220 000000006DE66C8A 0000000000000000  libgobject-2.0-0.dll!g_signal_emit  [/home/builder/win-build-w64/glib-2.64.6/build/../gobject/gsignal.c @ 3554]
000000006DE65D75 0000000000000000 0000000000000000 0000000000000000  ytk-2.dll!gtk_widget_event_internal
000000006DD4A885 00007FFAC0B8A150 00000000019BFC40 0000000032CFC430  ytk-2.dll!gtk_propagate_event
000000006DD4ACBB 000000000181F808 00000000020996F3 000000000181F810  ytk-2.dll!gtk_main_do_event
000000006FCC2FDB 0000000000000001 000000000000000E 0000000000000000  ydk-2.dll!gdk_event_dispatch
00000000020974B4 0000000000000000 0000000000000010 00000000092F02C0  libglib-2.0-0.dll!g_main_dispatch  [/home/builder/win-build-w64/glib-2.64.6/build/../glib/gmain.c @ 3309]
000000000209A586 0000000100000000 0000000064400000 000000000FB0C5D0  libglib-2.0-0.dll! ??   [/home/builder/win-build-w64/glib-2.64.6/build/../glib/gmain.c @ 3974]
000000000209AAAC 0000000000000000 00000000004AAA09 0000000007F00720  libglib-2.0-0.dll!g_main_loop_run  [/home/builder/win-build-w64/glib-2.64.6/build/../glib/gmain.c @ 4241]
000000006DD49C5A 0000000000006390 000000000181FBD0 00000000060AED60  ytk-2.dll!gtk_main
000000006731BBD2 0000000000000001 0000000064401860 00000000060AED60  gtkmm2ext-0.dll!Gtkmm2ext::UI::run
00000000010F393A 0000000000000001 0000000006092AD0 0000000001528CA8  Mixbus.exe!main
00000000004013C1 0000000000000000 0000000000000000 0000000000000000  Mixbus.exe!__tmainCRTStartup  [./build/x86_64-w64-mingw32-x86_64-w64-mingw32-crt/./mingw-w64-crt/crt/crtexe.c @ 333]
00000000004014D6 0000000000000000 0000000000000000 0000000000000000  Mixbus.exe!WinMainCRTStartup  [./build/x86_64-w64-mingw32-x86_64-w64-mingw32-crt/./mingw-w64-crt/crt/crtexe.c @ 186]
00007FFAC0DF7374 0000000000000000 0000000000000000 0000000000000000  KERNEL32.DLL!BaseThreadInitThunk
00007FFAC14BCC91 0000000000000000 0000000000000000 0000000000000000  ntdll.dll!RtlUserThreadStart

Mixbus.exe
ntdll.dll   	6.2.19041.5438
KERNEL32.DLL	6.2.19041.5678
KERNELBASE.dll	6.2.19041.5678
ADVAPI32.dll	6.2.19041.5737
msvcrt.dll  	7.0.19041.3636
sechost.dll 	6.2.19041.5737
RPCRT4.dll  	6.2.19041.4957
bcrypt.dll  	6.2.19041.5369
GDI32.dll   	6.2.19041.5737
win32u.dll  	6.2.19041.5737
gdi32full.dll	6.2.19041.5737
msvcp_win.dll	6.2.19041.3636
ucrtbase.dll	6.2.19041.3636
USER32.dll  	6.2.19041.5737
libcairo-2.dll
libcurl-4.dll
CRYPT32.dll 	6.2.19041.5737
WLDAP32.dll 	6.2.19041.5737
WS2_32.dll  	6.2.19041.3636
libfftw3f-3.dll
libfontconfig-1.dll
libglibmm-2.4-1.dll
libgobject-2.0-0.dll	2.64.6.0
libintl-8.dll	0.22.4.0
liblo-7.dll
libpango-1.0-0.dll	1.42.3.0
libpangocairo-1.0-0.dll	1.42.3.0
libpangoft2-1.0-0.dll	1.42.3.0
libpangomm-1.4-1.dll
libsigc-2.0-0.dll
libxml2-2.dll
lilv-0.dll
libwinpthread-1.dll	1.0.0.0
libgcc_s_seh-1.dll
libstdc++-6.dll
aaf-0.dll
audiographer-0.dll
libcairomm-1.0-1.dll
canvas-0.dll
evoral-0.dll
ardourcp.dll
gtkmm2ext-0.dll
midipp-4.dll
pbd-4.dll
ptformat-0.dll
ole32.dll   	6.2.19041.5369
combase.dll 	6.2.19041.5553
SHELL32.dll 	6.2.19041.5678
suil-0.dll
ydk-2.dll
temporal-0.dll
IMM32.dll   	6.2.19041.5737
ydkmm-2.dll
ytk-2.dll
waveview-0.dll
widgets-0.dll
libfreetype-6.dll
libpixman-1-0.dll
zlib1.dll   	1.3.1.0
libpng16-16.dll
MSIMG32.dll 	6.2.19041.3636
libgmodule-2.0-0.dll	2.64.6.0
libffi-8.dll
IPHLPAPI.DLL	6.2.19041.3636
libfribidi-0.dll
libpangowin32-1.0-0.dll	1.42.3.0
libharfbuzz-0.dll
libiconv-2.dll	1.16.0.0
liblzma-5.dll	5.2.2.0
serd-0.dll
sord-0.dll
sratom-0.dll
libsamplerate-0.dll
libarchive-13.dll
libgiomm-2.4-1.dll
dbghelp.dll 	6.2.19041.3636
WINMM.dll   	6.2.19041.3636
ydk-pixbuf-2.dll
USP10.dll   	6.2.19041.3636
libglib-2.0-0.dll	2.64.6.0
ardour-3.dll
ytkmm-2.dll
ztkmm-2.dll
libsndfile-1.dll	1.1.0.0
libgnurx-0.dll
libgio-2.0-0.dll	2.64.6.0
ztk-2.dll
libraptor2.dll
libFLAC-8.dll
libogg-0.dll
libopus-0.dll
libvorbis-0.dll
DNSAPI.dll  	6.2.19041.5369
libxslt-1.dll
libtag.dll
libusb-1.0.dll	1.0.20.11004
rubberband-2.dll
libvorbisenc-2.dll
libfftw3-3.dll
NSI.dll     	6.2.19041.3636
windows.storage.dll	6.2.19041.5678
Wldp.dll    	6.2.19041.5737
OLEAUT32.dll	6.2.19041.3636
SHCORE.dll  	6.2.19041.5678
shlwapi.dll 	6.2.19041.4355
kernel.appcore.dll	6.2.19041.3758
bcryptPrimitives.dll	6.2.19041.5007
uxtheme.dll 	6.2.19041.4529
clbcatq.dll 	2001.12.10941.16384
CFGMGR32.dll	6.2.19041.3996
propsys.dll 	7.0.19041.5369
profapi.dll 	6.2.19041.5553
apphelp.dll 	6.2.19041.5678
MPR.dll     	6.2.19041.3636
p9np.dll    	6.2.19041.5737
drprov.dll  	6.2.19041.3636
WINSTA.dll  	6.2.19041.3636
ntlanman.dll	6.2.19041.4842
davclnt.dll 	6.2.19041.3636
DAVHLPR.dll 	6.2.19041.3636
secur32.dll 	6.2.19041.3636
SSPICLI.DLL 	6.2.19041.5737
mswsock.dll 	6.2.19041.5553
DWrite.dll  	6.2.19041.5438
exchndl.dll 	0.9.2.0
PSAPI.DLL   	6.2.19041.3636
VERSION.dll 	6.2.19041.3636
mgwhelp.dll 	0.9.2.0
dbgcore.DLL 	6.2.19041.4355
CRYPTSP.dll 	6.2.19041.3636
rsaenh.dll  	6.2.19041.5553
CRYPTBASE.dll	6.2.19041.3636
avrt.dll    	6.2.19041.3636
ardour_cc121.dll
ardour_console1.dll
ardour_midisurface.dll
ardour_contourdesign.dll
SetupAPI.dll	6.2.19041.5369
WinUSB.DLL  	6.2.19041.1
hid.dll     	6.2.19041.3636
ardour_faderport.dll
ardour_faderport16.dll
ardour_faderport2.dll
ardour_faderport8.dll
ardour_generic_midi.dll
ardour_launchkey_4.dll
ardour_launchpad_mini.dll
ardour_launchpad_pro.dll
ardour_launchpad_x.dll
ardour_launch_control_xl.dll
ardour_mcp.dll
ardour_osc.dll
ardour_push2.dll
ardour_ssl_uf8.dll
ardour_us2400.dll
ardour_websockets.dll
libwebsockets.dll	4.3.0.0
pan1in2out.dll
pan2in2out.dll
panbalance.dll
panvbap.dll
dummy_audiobackend.dll
jack_audiobackend.dll
libportaudio-2.dll
libjack64.dll
portaudio_callback_backend.dll
libclearlooks.la
TextShaping.dll
MSCTF.dll   	6.2.19041.5438
textinputframework.dll	6.2.19041.5438
CoreUIComponents.dll	6.2.19041.3636
CoreMessaging.dll	6.2.19041.5486
ntmarta.dll 	6.2.19041.3636
wintypes.dll	6.2.19041.5369
winmmbase.dll	6.2.19041.1
MMDevAPI.DLL	6.2.19041.5438
DEVOBJ.dll  	6.2.19041.4355
wdmaud.drv  	6.2.19041.4355
ksuser.dll  	6.2.19041.1
AUDIOSES.DLL	6.2.19041.4355
powrprof.dll	6.2.19041.3636
UMPDC.dll
msacm32.drv 	6.2.19041.3636
MSACM32.dll 	6.2.19041.1
midimap.dll 	6.2.19041.3636
resourcepolicyclient.dll	6.2.19041.4355
asio4all64.dll	2.15.0.0
COMCTL32.dll	5.82.19041.4355
WINTRUST.dll	6.2.19041.5737
MSASN1.dll  	6.2.19041.3636
Windows.UI.dll	6.2.19041.4355
InputHost.dll	6.2.19041.4355
WindowManagementAPI.dll
twinapi.appcore.dll	6.2.19041.4597
ak1asio64.dll	3.1.0.761
flexradioasio.dll	4.1.1.17085
asioglld.dll	1.0.30.15
audiokse.dll	6.2.19041.4717
RDAS1187.DLL	1.0.0.0
jackrouter.dll	0.2.1.0
VCRUNTIME140_1.dll	14.42.34433.0
VCRUNTIME140.dll	14.42.34433.0
MSVCP140.dll	14.42.34433.0
mgxasio4_x64.dll	2.13.0.0
asiobtin.dll	1.0.9.26
nita10asio64.dll	4.2.0.99
MSVCR120.dll	12.0.21005.1
MSVCP120.dll	12.0.21005.1
nita2m2asio64.dll	4.2.0.99
nita6asio64.dll	4.2.0.99
niks2m2asio64.dll	4.2.0.101
niks4m2asio64.dll	4.2.0.101
nikst4asio64.dll	4.2.0.99
niks8asio64.dll	4.1.0.80
nikz1asio64.dll	4.2.1.109
nikz2asio64.dll	4.2.0.101
msiltcfg.dll	5.0.19041.1
msi.dll     	5.0.19041.5737
Comctl32.dll	6.10.19041.4355
srpapi.dll  	6.2.19041.5072
SFC.DLL     	6.2.19041.4842
sfc_os.DLL  	6.2.19041.4842
zmr8asio.dll	2.6.0.11
winhttp.dll 	6.2.19041.5438
WindowsCodecs.dll	6.2.19041.5129
mscms.dll   	6.2.19041.5129
USERENV.dll 	6.2.19041.4355
ColorAdapterClient.dll	6.2.19041.5129
icm32.dll   	6.2.19041.5129
a-vapor.dll

Windows 6.2.9200
DrMingw 0.9.2

x42

2025-05-12 23:48

administrator   ~0029274

Please see https://ardour.org/debugging_ardour

Schmitty2005

2025-05-13 01:51

reporter   ~0029275

Ok....ok......here you go..... :)
Ardour-debug.log (84,362 bytes)   
Starting program: C:\Program Files\Ardour9\bin\Ardour.exe 
[New Thread 14980.0x1838]
[New Thread 14980.0xad0]
[New Thread 14980.0x3ee4]
[New Thread 14980.0x4b2c]
[New Thread 14980.0x116c]
[New Thread 14980.0x1d80]
[New Thread 14980.0x182c]
[New Thread 14980.0x399c]
[New Thread 14980.0xbe4]
[New Thread 14980.0x45d4]
[Thread 14980.0x45d4 exited with code 0]
[New Thread 14980.0x32c0]
[Thread 14980.0x32c0 exited with code 0]
[New Thread 14980.0xa34]
[New Thread 14980.0x328c]
[New Thread 14980.0x3b60]
[New Thread 14980.0x4040]
[New Thread 14980.0x47b4]
[Thread 14980.0x47b4 exited with code 0]
[New Thread 14980.0x26d4]
[New Thread 14980.0x468c]
[Thread 14980.0x468c exited with code 0]
[New Thread 14980.0x2610]
[Thread 14980.0x2610 exited with code 0]
[Thread 14980.0x4040 exited with code 0]
[New Thread 14980.0xbac]
[New Thread 14980.0x319c]
[Thread 14980.0x319c exited with code 0]
[New Thread 14980.0x1d84]
[Thread 14980.0x1d84 exited with code 0]
[New Thread 14980.0x3b2c]
[Thread 14980.0x3b2c exited with code 0]
[New Thread 14980.0x1ec0]
[Thread 14980.0x1ec0 exited with code 0]
[Thread 14980.0xbac exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(1) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(2) tid(1940) 88890001 
[New Thread 14980.0x4a54]
[Thread 14980.0x4a54 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(3) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(4) tid(1940) 88890001 
[New Thread 14980.0xe94]
[Thread 14980.0xe94 exited with code 1]
[New Thread 14980.0x17f0]
[Thread 14980.0x17f0 exited with code 0]
[New Thread 14980.0x4650]
[New Thread 14980.0x2694]
[Thread 14980.0x2694 exited with code 0]
[New Thread 14980.0x4080]
[Thread 14980.0x4080 exited with code 0]
[New Thread 14980.0x23c0]
[Thread 14980.0x23c0 exited with code 0]
[New Thread 14980.0x3cc8]
[Thread 14980.0x3cc8 exited with code 0]
[Thread 14980.0x4650 exited with code 0]
[New Thread 14980.0x3018]
[New Thread 14980.0x3e5c]
[Thread 14980.0x3e5c exited with code 0]
[New Thread 14980.0x1d04]
[Thread 14980.0x1d04 exited with code 0]
[New Thread 14980.0x3148]
[Thread 14980.0x3148 exited with code 0]
[New Thread 14980.0x1208]
[New Thread 14980.0x3680]
[Thread 14980.0x3680 exited with code 0]
[New Thread 14980.0x2d14]
[Thread 14980.0x2d14 exited with code 0]
[New Thread 14980.0x3f84]
[Thread 14980.0x3f84 exited with code 0]
[New Thread 14980.0x4580]
[Thread 14980.0x4580 exited with code 0]
[Thread 14980.0x1208 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(5) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(6) tid(1940) 88890001 
[New Thread 14980.0x388c]
[Thread 14980.0x388c exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(7) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(8) tid(1940) 88890001 
[New Thread 14980.0x3098]
[Thread 14980.0x3098 exited with code 1]
[New Thread 14980.0xdc8]
[Thread 14980.0xdc8 exited with code 0]
[New Thread 14980.0x3750]
[New Thread 14980.0x20c0]
[New Thread 14980.0x1834]
[New Thread 14980.0x367c]
[Thread 14980.0x20c0 exited with code 0]
[New Thread 14980.0x2bbc]
[Thread 14980.0x2bbc exited with code 0]
[New Thread 14980.0x4030]
[Thread 14980.0x4030 exited with code 0]
[New Thread 14980.0x23f8]
[Thread 14980.0x23f8 exited with code 0]
[Thread 14980.0x3750 exited with code 0]
[New Thread 14980.0x3fa0]
[Thread 14980.0x3fa0 exited with code 0]
[New Thread 14980.0x55c]
[New Thread 14980.0xc7c]
[New Thread 14980.0x33ec]
[New Thread 14980.0x1788]
[Thread 14980.0xc7c exited with code 0]
[Thread 14980.0x1788 exited with code 0]
[New Thread 14980.0x3c80]
[New Thread 14980.0x2f18]
[Thread 14980.0x2f18 exited with code 0]
[Thread 14980.0x3c80 exited with code 0]
[New Thread 14980.0x3638]
[Thread 14980.0x33ec exited with code 0]
[Thread 14980.0x3b60 exited with code 0]
[New Thread 14980.0x37f4]
[Thread 14980.0x3638 exited with code 0]
[New Thread 14980.0x4638]
[Thread 14980.0x4638 exited with code 0]
[New Thread 14980.0x4384]
[Thread 14980.0x4384 exited with code 0]
[New Thread 14980.0x3c98]
[Thread 14980.0x3c98 exited with code 0]
[New Thread 14980.0x49c8]
[Thread 14980.0x49c8 exited with code 0]
[Thread 14980.0x37f4 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(9) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(10) tid(1940) 88890001 
[New Thread 14980.0x86c]
[Thread 14980.0x86c exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(11) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(12) tid(1940) 88890001 
[New Thread 14980.0x1690]
[Thread 14980.0x1690 exited with code 1]
[New Thread 14980.0x570]
[Thread 14980.0x570 exited with code 0]
[New Thread 14980.0x2d28]
[New Thread 14980.0x1fe4]
[Thread 14980.0x1fe4 exited with code 0]
[New Thread 14980.0x1f40]
[Thread 14980.0x1f40 exited with code 0]
[New Thread 14980.0x4848]
[Thread 14980.0x4848 exited with code 0]
[New Thread 14980.0x29bc]
[Thread 14980.0x29bc exited with code 0]
[Thread 14980.0x2d28 exited with code 0]
[New Thread 14980.0x3ecc]
[Thread 14980.0x3ecc exited with code 0]
[New Thread 14980.0x2d0c]
[New Thread 14980.0x4340]
[Thread 14980.0x4340 exited with code 0]
[New Thread 14980.0x1b10]
[Thread 14980.0x1b10 exited with code 0]
[New Thread 14980.0x1e70]
[Thread 14980.0x1e70 exited with code 0]
[New Thread 14980.0x289c]
[Thread 14980.0x289c exited with code 0]
[Thread 14980.0x2d0c exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(13) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(14) tid(1940) 88890001 
[New Thread 14980.0x4420]
[Thread 14980.0x4420 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFA9FEE1326: (caller: 00007FFA9FEDF7D5) ReturnHr(15) tid(1940) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFA9FEDF822: (caller: 000000004FF83754) ReturnHr(16) tid(1940) 88890001 
[New Thread 14980.0x2878]
[Thread 14980.0x2878 exited with code 1]
[New Thread 14980.0x490]
[Thread 14980.0x490 exited with code 0]
[New Thread 14980.0x49ec]
[New Thread 14980.0x4bd8]
[Thread 14980.0x4bd8 exited with code 0]
[New Thread 14980.0x1dd8]
[Thread 14980.0x1dd8 exited with code 0]
[New Thread 14980.0x2cbc]
[Thread 14980.0x2cbc exited with code 0]
[New Thread 14980.0x1b00]
[Thread 14980.0x1b00 exited with code 0]
[Thread 14980.0x49ec exited with code 0]
[New Thread 14980.0x3a04]
[Thread 14980.0x3a04 exited with code 0]
[New Thread 14980.0x38a0]
[New Thread 14980.0x4050]
[New Thread 14980.0x1e94]
[New Thread 14980.0x22e4]
[New Thread 14980.0x25b4]
[New Thread 14980.0x43ec]
[Thread 14980.0x22e4 exited with code 0]
[Thread 14980.0x25b4 exited with code 0]
[New Thread 14980.0x4608]
[New Thread 14980.0x31e4]
[Thread 14980.0x4608 exited with code 0]
[Thread 14980.0x31e4 exited with code 0]
[New Thread 14980.0x35fc]
[Thread 14980.0x35fc exited with code 0]
[New Thread 14980.0x1bb0]
[Thread 14980.0x1bb0 exited with code 0]
[New Thread 14980.0x2a50]
[New Thread 14980.0x2f28]
[Thread 14980.0x2a50 exited with code 0]
[Thread 14980.0x43ec exited with code 0]
[New Thread 14980.0x2d3c]
[New Thread 14980.0x3794]
[New Thread 14980.0x43ac]
[New Thread 14980.0x1ccc]
[New Thread 14980.0x4814]
[New Thread 14980.0x35c4]
[New Thread 14980.0x3d94]
[New Thread 14980.0x44cc]
[New Thread 14980.0x490c]
[New Thread 14980.0x4320]
[New Thread 14980.0x2868]
[Thread 14980.0x2f28 exited with code 0]
[Thread 14980.0x4320 exited with code 0]
[Thread 14980.0x1ccc exited with code 0]
[Thread 14980.0x4814 exited with code 0]

Thread 106 received signal SIGSEGV, Segmentation fault.
[Switching to Thread 14980.0x35c4]
0x000000006d4448f7 in __gnu_cxx::__exchange_and_add (__val=-1, Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__mem=0xfeeefeeefeeefef6) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/ext/atomicity.h:50
50	/usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/ext/atomicity.h: No such file or directory.

Thread 111 (Thread 14980.0x2868):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150db74 in ntdll!ZwDelayExecution () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee3ddae in SleepEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x000000002817aad4 in ARDOUR::AutomationWatch::thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7bcf5310) at ../libs/ardour/automation_watch.cc:206
#3  0x000000002899a026 in std::__invoke_impl<void, void (ARDOUR::AutomationWatch::*&)(), ARDOUR::AutomationWatch*&> (__t=<error reading variable: Cannot access memory at address 0x44>, __f=<error reading variable: Cannot access memory at address 0x34>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#4  std::__invoke<void (ARDOUR::AutomationWatch::*&)(), ARDOUR::AutomationWatch*&> (__fn=<error reading variable: Cannot access memory at address 0x34>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#5  std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x34) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#6  std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>::operator()<, void>() (this=0x34) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#7  std::__invoke_impl<void, std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#8  std::__invoke_r<void, std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&>(std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#9  std::_Function_handler<void (), std::_Bind<void (ARDOUR::AutomationWatch::*(ARDOUR::AutomationWatch*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#10 0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x0) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#11 0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x7bcf55f0) at ../libs/pbd/pthread_utils.cc:586
#12 0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#13 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#16 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#17 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 109 (Thread 14980.0x490c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150e044 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee4c250 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee4c14e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x0000000064942e9e in _pthread_wait_for_multiple_objects (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
count=count@entry=2, handles=handles@entry=0x97c5fc10, all=all@entry=0, timeout=timeout@entry=4294967295) at ./mingw-w64-libraries/winpthreads/src/misc.c:136
#4  0x0000000064941e28 in do_sema_b_wait_intern (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
sema=sema@entry=0x6b0, nointerrupt=nointerrupt@entry=0, timeout=timeout@entry=4294967295) at ./mingw-w64-libraries/winpthreads/src/cond.c:647
#5  0x0000000064942166 in do_sema_b_wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
val=0x78e44768, cs=0x78e44740, timeout=4294967295, nointerrupt=0, sema=0x6b0) at ./mingw-w64-libraries/winpthreads/src/cond.c:606
#6  do_sema_b_wait (sema=0x6b0, nointerrupt=0, timeout=4294967295, cs=0x78e44740, val=0x78e44768) at ./mingw-w64-libraries/winpthreads/src/cond.c:596
#7  0x000000006494279c in pthread_cond_wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
c=c@entry=0x7bd80b50, external_mutex=external_mutex@entry=0x7bd80b48) at ./mingw-w64-libraries/winpthreads/src/cond.c:461
#8  0x000000002848e151 in ARDOUR::Session::emit_thread_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7bd7e820) at ../libs/ardour/session_process.cc:1241
#9  0x000000002848e173 in ARDOUR::Session::emit_thread (arg=<optimized out>) at ../libs/ardour/session_process.cc:1231
#10 0x000000004d71f93a in fake_thread_start (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x89500980) at ../libs/pbd/pthread_utils.cc:191
#11 0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#12 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 108 (Thread 14980.0x44cc):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffabeb81104 in win32u!NtUserGetMessage () from C:\windows\System32\win32u.dll
#1  0x00007ffac0ba8ff6 in USER32!GetMessageA () from C:\windows\System32\user32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000026bfda83 in windows_clock_gettime_threaded () from C:\Program Files\Ardour9\bin\libusb-1.0.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 107 (Thread 14980.0x3d94):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150e044 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee4c250 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000024bc969c in poll_rest (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg_fd=0x0, stop_fd=0x0, handles=handles@entry=0x8c10f580, handle_to_fd=handle_to_fd@entry=0x8c10f780, nhandles=4, timeout_ms=-1) at ../glib/gpoll.c:182
#3  0x0000000024bc9882 in poll_single_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=data@entry=0x8c10f580) at ../glib/gpoll.c:282
#4  0x0000000024bc9df7 in g_poll (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
fds=fds@entry=0x8914b630, nfds=nfds@entry=4, timeout=timeout@entry=-1) at ../glib/gpoll.c:395
#5  0x0000000024bba4e8 in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x8914b630, timeout=<optimized out>, context=0x8914bf00) at ../glib/gmain.c:4346
#6  g_main_context_iterate (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
context=0x8914bf00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4042
#7  0x0000000024bbaaac in g_main_loop_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
loop=0x891283a0) at ../glib/gmain.c:4241
#8  0x000000004d7026a8 in BaseUI::main_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x891502b0) at ../libs/pbd/base_ui.cc:101
#9  0x000000004d750076 in std::__invoke_impl<void, void (BaseUI::*&)(), BaseUI*&> (__t=<error reading variable: Cannot access memory at address 0x6b>, __f=<error reading variable: Cannot access memory at address 0x5b>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#10 std::__invoke<void (BaseUI::*&)(), BaseUI*&> (__fn=<error reading variable: Cannot access memory at address 0x5b>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#11 std::_Bind<void (BaseUI::*(BaseUI*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x5b) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#12 std::_Bind<void (BaseUI::*(BaseUI*))()>::operator()<, void>() (this=0x5b) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#13 std::__invoke_impl<void, std::_Bind<void (BaseUI::*(BaseUI*))()>&>(std::__invoke_other, std::_Bind<void (BaseUI::*(BaseUI*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#14 std::__invoke_r<void, std::_Bind<void (BaseUI::*(BaseUI*))()>&>(std::_Bind<void (BaseUI::*(BaseUI*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#15 std::_Function_handler<void (), std::_Bind<void (BaseUI::*(BaseUI*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#16 0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#17 0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x8914c230) at ../libs/pbd/pthread_utils.cc:586
#18 0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#19 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#20 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#21 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#22 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#23 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 106 (Thread 14980.0x35c4):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x000000006d4448f7 in __gnu_cxx::__exchange_and_add (__val=-1, __mem=0xfeeefeeefeeefef6) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/ext/atomicity.h:50
#1  __gnu_cxx::__exchange_and_add_dispatch (__val=-1, __mem=0xfeeefeeefeeefef6) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/ext/atomicity.h:84
#2  std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0xfeeefeeefeeefeee) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/shared_ptr_base.h:155
#3  std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=0x890ed880, __in_chrg=<optimized out>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/shared_ptr_base.h:733
#4  std::__shared_ptr<Temporal::TempoMap const, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=0x890ed878, __in_chrg=<optimized out>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/shared_ptr_base.h:1183
#5  std::shared_ptr<Temporal::TempoMap const>::~shared_ptr (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x890ed878, __in_chrg=<optimized out>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/shared_ptr.h:121
#6  0x000000002520a3bc in (anonymous namespace)::run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>) at ../../../../../src/libstdc++-v3/libsupc++/atexit_thread.cc:75
#7  0x0000000064944e41 in _pthread_cleanup_dest (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
t=<optimized out>) at ./mingw-w64-libraries/winpthreads/src/thread.c:973
#8  0x0000000064945001 in _pthread_cleanup_dest (t=<optimized out>) at ./mingw-w64-libraries/winpthreads/src/thread.c:949
#9  pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1524
#10 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 103 (Thread 14980.0x43ac):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d574 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee1920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x000000004d7213fc in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7935bbc8) at ../libs/pbd/semutils.cc:87
#3  0x00000000282215aa in ARDOUR::Graph::run_one (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7935ba90) at ../libs/ardour/graph.cc:320
#4  0x0000000028221d1e in ARDOUR::Graph::helper_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7935ba90) at ../libs/ardour/graph.cc:372
#5  0x000000002899add6 in std::__invoke_impl<void, void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__t=<error reading variable: Cannot access memory at address 0x14>, __f=<error reading variable: Cannot access memory at address 0x4>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#6  std::__invoke<void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__fn=<error reading variable: Cannot access memory at address 0x4>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#7  std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#8  std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::operator()<, void>() (this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#9  std::__invoke_impl<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#10 std::__invoke_r<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#11 std::_Function_handler<void (), std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#12 0x00000000727ae3de in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x860) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#13 0x00000000727939b0 in ARDOUR::JACKAudioBackend::_start_process_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x78e4bb40) at ../libs/backends/jack/jack_audiobackend.cc:895
#14 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 102 (Thread 14980.0x3794):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d574 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee1920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x000000004d7213fc in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7935bbc8) at ../libs/pbd/semutils.cc:87
#3  0x00000000282215aa in ARDOUR::Graph::run_one (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7935ba90) at ../libs/ardour/graph.cc:320
#4  0x0000000028221d1e in ARDOUR::Graph::helper_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7935ba90) at ../libs/ardour/graph.cc:372
#5  0x000000002899add6 in std::__invoke_impl<void, void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__t=<error reading variable: Cannot access memory at address 0x14>, __f=<error reading variable: Cannot access memory at address 0x4>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#6  std::__invoke<void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__fn=<error reading variable: Cannot access memory at address 0x4>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#7  std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#8  std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::operator()<, void>() (this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#9  std::__invoke_impl<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#10 std::__invoke_r<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#11 std::_Function_handler<void (), std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#12 0x00000000727ae3de in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x860) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#13 0x00000000727939b0 in ARDOUR::JACKAudioBackend::_start_process_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x757a03a0) at ../libs/backends/jack/jack_audiobackend.cc:895
#14 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 101 (Thread 14980.0x2d3c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d574 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee1920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x000000004d7213fc in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7935bbd8) at ../libs/pbd/semutils.cc:87
#3  0x0000000028220e16 in ARDOUR::Graph::reached_terminal_node (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7935ba90) at ../libs/ardour/graph.cc:267
#4  0x0000000028227458 in ARDOUR::GraphNode::finish (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x891e92b8, chain=<optimized out>) at ../libs/ardour/graphnode.cc:107
#5  0x0000000028227477 in ARDOUR::GraphNode::run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x891e92b8, chain=0x7780cdf0) at ../libs/ardour/graphnode.cc:74
#6  0x000000002822198d in ARDOUR::Graph::run_one (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7935ba90) at ../libs/ardour/graph.cc:344
#7  0x00000000282220aa in ARDOUR::Graph::main_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7935ba90) at ../libs/ardour/graph.cc:425
#8  0x000000002899add6 in std::__invoke_impl<void, void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__t=<error reading variable: Cannot access memory at address 0x14>, __f=<error reading variable: Cannot access memory at address 0x4>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#9  std::__invoke<void (ARDOUR::Graph::*&)(), ARDOUR::Graph*&> (__fn=<error reading variable: Cannot access memory at address 0x4>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#10 std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#11 std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>::operator()<, void>() (this=0x4) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#12 std::__invoke_impl<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#13 std::__invoke_r<void, std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&>(std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#14 std::_Function_handler<void (), std::_Bind<void (ARDOUR::Graph::*(ARDOUR::Graph*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#15 0x00000000727ae3de in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x86c) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#16 0x00000000727939b0 in ARDOUR::JACKAudioBackend::_start_process_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x7860a750) at ../libs/backends/jack/jack_audiobackend.cc:895
#17 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#18 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#19 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 91 (Thread 14980.0x1e94):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d574 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee1920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffa5053f2fd in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffa50547b5d in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffa5053ba1e in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffa50535dde in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x00000000727a2e9d in WJACK_cycle_wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
client=client@entry=0x78649ad0) at ../libs/backends/jack/weak_libjack.def:95
#7  0x000000007279366e in ARDOUR::JACKAudioBackend::process_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x518e47d0) at ../libs/backends/jack/jack_audiobackend.cc:924
#8  0x00000000727938e1 in ARDOUR::JACKAudioBackend::_process_thread (arg=<optimized out>) at ../libs/backends/jack/jack_audiobackend.cc:903
#9  0x00007ffa505ed0ee in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x00007ffa50538f45 in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 90 (Thread 14980.0x4050):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffabee22670 in ReadFile () from C:\windows\System32\KernelBase.dll
#1  0x00007ffa505465d4 in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffa505528aa in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffa50538f45 in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 89 (Thread 14980.0x38a0):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150e044 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee4c250 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee4c14e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffa5054081d in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffa5054009d in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffa50538f45 in ?? () from C:\windows\libjack64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 54 (Thread 14980.0x55c "gmain"):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150e044 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee4c250 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000024bc969c in poll_rest (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg_fd=0x0, stop_fd=0x0, handles=handles@entry=0x6460f930, handle_to_fd=handle_to_fd@entry=0x6460fb30, nhandles=1, timeout_ms=-1) at ../glib/gpoll.c:182
#3  0x0000000024bc984e in poll_single_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=data@entry=0x6460f930) at ../glib/gpoll.c:289
#4  0x0000000024bc9df7 in g_poll (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
fds=fds@entry=0x783c70f0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../glib/gpoll.c:395
#5  0x0000000024bba4e8 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x783c70f0, timeout=<optimized out>, context=0x785a1840) at ../glib/gmain.c:4346
#6  g_main_context_iterate (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
context=context@entry=0x785a1840, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4042
#7  0x0000000024bba7a0 in g_main_context_iteration (may_block=1, context=0x785a1840) at ../glib/gmain.c:4108
#8  glib_worker_main (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=<optimized out>) at ../glib/gmain.c:5996
#9  0x0000000024be6061 in g_thread_proxy (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=0x779ec980) at ../glib/gthread.c:807
#10 0x0000000024c0feb7 in g_thread_win32_proxy (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=<optimized out>) at ../glib/gthread-win32.c:422
#11 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 49 (Thread 14980.0x367c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 48 (Thread 14980.0x1834):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 34 (Thread 14980.0x3018):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150e044 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee4c250 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee4c14e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffab8ae1cf7 in msiltcfg!RestartMsi () from C:\windows\SYSTEM32\msiltcfg.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 18 (Thread 14980.0x26d4):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d614 in ntdll!ZwRemoveIoCompletion () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabe2510ab in ?? () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 14 (Thread 14980.0x328c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f24 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14d55f1 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee5bb59 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x0000000028133d91 in ARDOUR::AudioEngine::do_devicelist_update (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x4f6e3a40) at ../libs/ardour/audioengine.cc:763
#4  0x0000000028999036 in std::__invoke_impl<void, void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__t=<error reading variable: Cannot access memory at address 0x1e2>, __f=<error reading variable: Cannot access memory at address 0x1d2>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#5  std::__invoke<void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__fn=<error reading variable: Cannot access memory at address 0x1d2>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#6  std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x1d2) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#7  std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::operator()<, void>() (this=0x1d2) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#8  std::__invoke_impl<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#9  std::__invoke_r<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#10 std::_Function_handler<void (), std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#11 0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x4f6e4418) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#12 0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x4f6f9800) at ../libs/pbd/pthread_utils.cc:586
#13 0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#14 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#16 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#17 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#18 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 13 (Thread 14980.0xa34):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f24 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14d55f1 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee5bb59 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x0000000028134ff6 in ARDOUR::AudioEngine::do_reset_backend (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x4f6e3a40) at ../libs/ardour/audioengine.cc:728
#4  0x0000000028999036 in std::__invoke_impl<void, void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__t=<error reading variable: Cannot access memory at address 0x1e2>, __f=<error reading variable: Cannot access memory at address 0x1d2>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:73
#5  std::__invoke<void (ARDOUR::AudioEngine::*&)(), ARDOUR::AudioEngine*&> (__fn=<error reading variable: Cannot access memory at address 0x1d2>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:95
#6  std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::__call<void, , 0ull>(std::tuple<>&&, std::_Index_tuple<0ull>) (__args=..., this=0x1d2) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:416
#7  std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>::operator()<, void>() (this=0x1d2) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/functional:499
#8  std::__invoke_impl<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::__invoke_other, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#9  std::__invoke_r<void, std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&>(std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()>&) (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#10 std::_Function_handler<void (), std::_Bind<void (ARDOUR::AudioEngine::*(ARDOUR::AudioEngine*))()> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#11 0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x4f6e43e8) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#12 0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x4f6f9190) at ../libs/pbd/pthread_utils.cc:586
#13 0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#14 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#16 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#17 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#18 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 10 (Thread 14980.0xbe4):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f24 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14d55f1 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee5bb59 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x000000002811444d in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000028997b96 in sigc::pointer_functor0<void>::operator() (this=0x28cab070 <ARDOUR::Analyser::analysis_queue_lock>) at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:76
#5  std::__invoke_impl<void, sigc::pointer_functor0<void>&> (__f=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:60
#6  std::__invoke_r<void, sigc::pointer_functor0<void>&> (__fn=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#7  std::_Function_handler<void (), sigc::pointer_functor0<void> >::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#8  0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x28cab070 <ARDOUR::Analyser::analysis_queue_lock>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#9  0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x4ed82cc0) at ../libs/pbd/pthread_utils.cc:586
#10 0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#11 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 9 (Thread 14980.0x399c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f24 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14d55f1 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee5bb59 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00000000284ed7c7 in peak_thread_work () at ../libs/ardour/source_factory.cc:73
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000028997bf6 in std::__invoke_impl<void, void (*&)()> (__f=@0x28caeba8: 0x0) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:59
#5  std::__invoke_r<void, void (*&)()> (__fn=@0x28caeba8: 0x0) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#6  std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#7  0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x28caeba8 <ARDOUR::SourceFactory::peak_building_lock>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#8  0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x4ed82d50) at ../libs/pbd/pthread_utils.cc:586
#9  0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#10 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 8 (Thread 14980.0x182c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f24 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14d55f1 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabee5bb59 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00000000284ed7c7 in peak_thread_work () at ../libs/ardour/source_factory.cc:73
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000028997bf6 in std::__invoke_impl<void, void (*&)()> (__f=@0x28caeba8: 0x0) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:59
#5  std::__invoke_r<void, void (*&)()> (__fn=@0x28caeba8: 0x0) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/invoke.h:110
#6  std::_Function_handler<void (), void (*)()>::_M_invoke(std::_Any_data const&) (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
__functor=...) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:291
#7  0x000000004d74f9ee in std::function<void ()>::operator()() const (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x28caeba8 <ARDOUR::SourceFactory::peak_building_lock>) at /usr/lib/gcc/x86_64-w64-mingw32/10-posix/include/c++/bits/std_function.h:622
#8  0x000000004d71fc97 in PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x4ed79870) at ../libs/pbd/pthread_utils.cc:586
#9  0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#10 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 7 (Thread 14980.0x1d80):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d574 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabe258c8c in ?? () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffabe26006e in Tcpip4_WSHAddressToString () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffabfc016f7 in select () from C:\windows\System32\ws2_32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x000000004d7071af in CrossThreadChannel::poll_for_request (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x274509d0) at ../libs/pbd/crossthread.win.cc:171
#5  0x000000004d70720e in CrossThreadChannel::receive (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x274509d0, Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg=@0x4ed6fd1f: 0 '\000', wait=wait@entry=true) at ../libs/pbd/crossthread.win.cc:191
#6  0x0000000028555cbe in ARDOUR::TriggerBoxThread::thread_work (this=this@entry=0x274509a0) at ../libs/ardour/triggerbox.cc:5720
#7  0x00000000285560d9 in ARDOUR::TriggerBoxThread::_thread_work (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x274509a0) at ../libs/ardour/triggerbox.cc:5710
#8  0x000000004d71f93a in fake_thread_start (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x27452bb0) at ../libs/pbd/pthread_utils.cc:191
#9  0x0000000064944fd3 in pthread_create_wrapper (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
args=0x0) at ./mingw-w64-libraries/winpthreads/src/thread.c:1517
#10 0x00007ffabfb8af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffabfb8b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 6 (Thread 14980.0x116c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 14980.0x4b2c):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 14980.0x3ee4):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 14980.0xad0):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 14980.0x1838):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac1510f84 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffac14bd407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac0df7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac14bcc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 14980.0x1940):
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Python Exception <class 'AttributeError'>: module 'gdb' has no attribute 'current_progspace'
#0  0x00007ffac150d574 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffabee1920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000064946ac6 in pthread_join (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
t=20, res=0x2432e380) at ./mingw-w64-libraries/winpthreads/src/thread.c:1682
#3  0x00000000281832f0 in ARDOUR::Butler::terminate_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7a1e1600) at ../libs/ardour/butler.cc:166
#4  0x0000000028183335 in ARDOUR::Butler::~Butler (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7a1e1600, __in_chrg=<optimized out>) at ../libs/ardour/butler.cc:77
#5  0x00000000281833dd in ARDOUR::Butler::~Butler (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7a1e1600, __in_chrg=<optimized out>) at ../libs/ardour/butler.cc:78
#6  0x00000000284472fd in ARDOUR::Session::destroy (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7bd7e820) at ../libs/ardour/session.cc:743
#7  0x0000000028453a7c in ARDOUR::Session::~Session (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7bd7e820, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../libs/ardour/session.cc:577
#8  0x00000000284549c9 in ARDOUR::Session::~Session (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7bd7e820, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../libs/ardour/session.cc:578
#9  0x0000000000451065 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
Ardour-debug.log (84,362 bytes)   

x42

2025-05-13 02:10

administrator   ~0029276

Thanks, that's Interesting. That points to TempoMap thread-local variable. Maybe the glib is a follow up error (memory corruption).

johne53

2025-05-13 11:36

reporter   ~0029279

Wow, admittedly I've no idea what to look for but how did you deduce that from all the content? All I could see was a bunch of mysterious errors relating to Python :-)

johne53

2025-05-14 09:56

reporter   ~0029284

Okay I've done lots of experiments here but I can't find a way to home in on this crash. However I've an older computer here running Windows 7, along with Mixbus32C-9 and that also reproduces it. So whatever's causing this, it's not been introduced recently and has clearly been around for a very long time.

One interesting thing is that if I right-click on a track and choose 'Height' but I don't change anything, I don't see the crash. But if I set a track's height to be the same height it's already set to, that does produce the crash - even though nothing got changed. So it's looking like the act of selecting a track's height is somehow corrupting something. If Robin could let me know which function gets called when setting a track's height, I could maybe step through it and see if I can get any closer.

johne53

2025-05-14 11:29

reporter   ~0029285

@x42 - I got a tiny bit closer... I came across 2 functions called 'Editor::set_track_height()' and 'Editor::fit_tracks()' which seemed likely but AFAICT, neither of those functions ever gets called. So I looked a bit further and found 'TimeAxisView::set_height()' which gets called if I set a track's height by clicking & dragging. And a separate function called 'TimeAxisView::set_height_enum()' which responds to those menu items. 'TimeAxisView::set_height_enum()' causes the subsequent crash with Session->Close whereas 'TimeAxisView::set_height()' doesn't cause any crash.

Maybe Robin can take a look at the code and see if it suggests something?

johne53

2025-05-14 12:32

reporter   ~0029286

I found another complication here:-

void
TimeAxisView::set_height_enum (Height h, bool apply_to_selection)
{
    if (apply_to_selection) {
        _editor.get_selection().tracks.foreach_time_axis (std::bind (&TimeAxisView::set_height_enum, _1, h, false));
    } else {
        set_height (preset_height (h)); // <--- THIS LINE
    }
}

I assumed that the call to 'set_height (preset_height (h));' was intended to call 'TimeAxisView::set_height()' but in fact it calls 'RouteTimeAxisView::set_height()' - so there's a lot of complicated stuff going on here :-(

x42

2025-05-14 13:00

administrator   ~0029287

> I assumed that the call to 'set_height (preset_height (h));' was intended to call 'TimeAxisView::set_height()' but in fact it calls 'RouteTimeAxisView::set_height()' - so there's a lot of complicated stuff going on here :-(


That is correct. `TimeAxisView::set_height` is a virtual function, and the derived class RouteTimeAxisView which is-a TimeAxisView reimplements that function.
(see https://ardour.org/files/doxygen/classRouteTimeAxisView.html#a169f277a42fe63e3f28387323d8330f0)

> All I could see was a bunch of mysterious errors relating to Python :-)

Hah. yeah, that is gdb, which uses python, and we only include a minimal set of python modules so the debugger barfs python errors in some cases.

johne53

2025-05-14 15:00

reporter   ~0029288

Thanks Robin and I think I've narrowed this down to where the problem lies...

Basically, the function 'RouteTimeAxisView::set_height()' sometimes gets called directly and other times it gets called via 'TimeAxisView::set_height_enum'. So I commented out everything that calls 'TimeAxisView::set_height_enum' - except for these lines in 'TimeAxisView::build_size_menu()'

    items.push_back (MenuElem (_("Largest"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightLargest, true)));
    items.push_back (MenuElem (_("Larger"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightLarger, true)));
    items.push_back (MenuElem (_("Large"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightLarge, true)));
    items.push_back (MenuElem (_("Normal"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightNormal, true)));
    items.push_back (MenuElem (_("Small"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightSmall, true)));

And with all the direct calls commented out, the crash still occurs. What I suspect is that when the session gets closed, those bound functions must be going out of scope and that's why we're seeing the crash.

x42

2025-05-14 15:12

administrator   ~0029289

The weird thing is that I cannot reproduce that crash... but if it is indeed memory corruption, it'll be somewhat random.

Schmitty2005

2025-05-14 15:24

reporter   ~0029290

Would it be possible to manually extend the Python included (by downloading python and placing in proper directory) with Ardour, after it is installed, to reduce barf? Would that give a better debug log if it worked ?

I think it was python 3.8…..

johne53

2025-05-14 15:43

reporter   ~0029291

Robin - I had one Mixbus session here that wasn't failing and I found that if I saved the session with the Editor's lower pane visible, next time I loaded that session it failed from then on (though of course that might also have been a coincidence...)

johne53

2025-05-15 10:22

reporter   ~0029292

Hi Robin,

    items.push_back (MenuElem (_("Largest"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightLargest, true)));
    items.push_back (MenuElem (_("Larger"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightLarger, true)));
    items.push_back (MenuElem (_("Large"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightLarge, true)));
    items.push_back (MenuElem (_("Normal"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightNormal, true)));
    items.push_back (MenuElem (_("Small"), sigc::bind (sigc::mem_fun (*this, &TimeAxisView::set_height_enum), HeightSmall, true)));

When creating those menu items, is there a way to set up the connections without involving sigc? AFAICT they're the only menu items in TimeAxisView that get created that way and they're the only ones causing a crash.

johne53

2025-05-16 10:27

reporter   ~0029293

Hmmm... by some totally random fluke this morning, I've managed to find a simple change that stops the crash (namely a few extra lines at the end of 'TimeAxisView::set_height_enum()' ):-

void
TimeAxisView::set_height_enum (Height h, bool apply_to_selection)
{
    if (apply_to_selection) {
        _editor.get_selection().tracks.foreach_time_axis (std::bind (&TimeAxisView::set_height_enum, _1, h, false));
    } else {
        set_height (preset_height (h));
    }

    // ADD THE CODE BELOW !
    if (apply_to_selection && _size_menu) {
        delete _size_menu;
        _size_menu = 0;
    }
}

Ordinarily I'd be tempted to push the change upstream but I'm very reluctant to do that because I haven't the vaguest idea why it works :-(

johne53

2025-05-16 13:11

reporter   ~0029294

Alternatively, this also fixes the crash (though I still don't understand why???)

void
TimeAxisView::set_height_enum (Height h, bool apply_to_selection)
{
    if (apply_to_selection) {
        _editor.get_selection().tracks.foreach_time_axis (std::bind (&TimeAxisView::set_height_enum, _1, h, false));

        delete _size_menu;
        _size_menu = 0;
    } else {
        set_height (preset_height (h));
    }
}

x42

2025-05-16 14:36

administrator   ~0029295

interesting.. can you try if swapping the menu in the d'tor helps?

diff --git a/gtk2_ardour/time_axis_view.cc b/gtk2_ardour/time_axis_view.cc
index 401f61d845..7f140bd75f 100644
--- a/gtk2_ardour/time_axis_view.cc
+++ b/gtk2_ardour/time_axis_view.cc
@@ -268,10 +268,11 @@ TimeAxisView::~TimeAxisView()
        delete _canvas_display;
        _canvas_display = 0;
 
+       delete _size_menu;
+       _size_menu = 0;
+
        delete display_menu;
        display_menu = 0;
-
-       delete _size_menu;
 }
 
 void


If the menu is attached to the `display_menu` while that menu is destroyed, it could lead to a double free.
Then again ASAN (AddressSanitizer) does not report this to be an issue on Linux or macOS..

johne53

2025-05-16 15:49

reporter   ~0029296

Good hunch Robin... I removed my own change and just applied yours - and yes, no crash!!! Excellent work!

x42

2025-05-16 16:18

administrator   ~0029297

Thank you for testing and tracking this down.
Fixed in 9.0-pre0-1208-ge81f1464a9

Issue History

Date Modified Username Field Change
2025-05-11 09:23 johne53 New Issue
2025-05-11 23:48 Schmitty2005 Note Added: 0029263
2025-05-12 00:04 Schmitty2005 Note Added: 0029264
2025-05-12 06:41 johne53 Note Added: 0029266
2025-05-12 18:03 johne53 Note Added: 0029268
2025-05-12 22:12 x42 Note Added: 0029269
2025-05-12 22:18 x42 Note Added: 0029270
2025-05-12 22:19 x42 Note Added: 0029271
2025-05-12 22:52 Schmitty2005 Note Added: 0029272
2025-05-12 22:52 Schmitty2005 File Added: Ardour-8.10.0-crash-1747007622.txt
2025-05-12 23:42 Schmitty2005 Note Added: 0029273
2025-05-12 23:42 Schmitty2005 File Added: Mixbus-11.0.289-crash-1747090713.txt
2025-05-12 23:48 x42 Note Added: 0029274
2025-05-13 01:51 Schmitty2005 Note Added: 0029275
2025-05-13 01:51 Schmitty2005 File Added: Ardour-debug.log
2025-05-13 02:10 x42 Note Added: 0029276
2025-05-13 11:36 johne53 Note Added: 0029279
2025-05-14 09:56 johne53 Note Added: 0029284
2025-05-14 11:29 johne53 Note Added: 0029285
2025-05-14 12:32 johne53 Note Added: 0029286
2025-05-14 13:00 x42 Note Added: 0029287
2025-05-14 15:00 johne53 Note Added: 0029288
2025-05-14 15:12 x42 Note Added: 0029289
2025-05-14 15:24 Schmitty2005 Note Added: 0029290
2025-05-14 15:43 johne53 Note Added: 0029291
2025-05-15 10:22 johne53 Note Added: 0029292
2025-05-16 10:27 johne53 Note Added: 0029293
2025-05-16 13:11 johne53 Note Added: 0029294
2025-05-16 14:36 x42 Note Added: 0029295
2025-05-16 15:49 johne53 Note Added: 0029296
2025-05-16 16:18 x42 Assigned To => x42
2025-05-16 16:18 x42 Status new => resolved
2025-05-16 16:18 x42 Resolution open => fixed
2025-05-16 16:18 x42 Note Added: 0029297