View Issue Details

IDProjectCategoryView StatusLast Update
0009815ardourbugspublic2024-10-10 00:16
ReporterSchmitty2005 Assigned Tox42  
PrioritynormalSeveritymajorReproducibilityalways
Status assignedResolutionopen 
PlatformMicrosoftOSWindowsOS Version10
Product Version8.8 
Summary0009815: GDB debugger not giving a full trace
DescriptionThe GDB debugger is not giving a usable trace, but there are lots of

Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
Steps To Reproduce1. Cause Ardour to crash in Win10
2. type 'thread apply all bt' in GDB prompt
3. See bad results.
Additional InformationExample output of BT :

Thread 244 (Thread 3312.0x375c):
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 0x00007ffd577f0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
0000001 0x00007ffd5779d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2 0x00007ffd56cb7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3 0x00007ffd5779cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
0000004 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 243 (Thread 3312.0x2e2c):
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 0x00007ffd577f0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
0000001 0x00007ffd5779d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2 0x00007ffd56cb7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3 0x00007ffd5779cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
0000004 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

TagsNo tags attached.

Relationships

related to 0009816 new CTRL-C does not bring up prompt in GDB Debugger. 

Activities

x42

2024-10-08 11:14

administrator   ~0029025

Perhaps cause by your local python version?

Could an try if editing Program Files\Ardour8\debug.bat and adding the following helps?

set PATH=%~dp0\gdb12\;%PATH%


see also https://github.com/Ardour/ardour/commit/4b83915335781d51186f9deb6ac5c1070d85ba81

Schmitty2005

2024-10-08 23:30

reporter   ~0029030

The output is still the same. I have attached my debug.bat as well.
Ardour-debug.log (144,923 bytes)   
Starting program: C:\Program Files\Ardour8\bin\Ardour.exe 
[New Thread 5640.0x3874]
[New Thread 5640.0x394c]
[New Thread 5640.0x824]
[New Thread 5640.0xa58]
[New Thread 5640.0x1c94]
[New Thread 5640.0x39fc]
[New Thread 5640.0x39cc]
[New Thread 5640.0x2474]
[New Thread 5640.0x365c]
[New Thread 5640.0x3b10]
[Thread 5640.0x3b10 exited with code 0]
[New Thread 5640.0x376c]
[Thread 5640.0x376c exited with code 0]
[New Thread 5640.0x3774]
[New Thread 5640.0x2e2c]
[New Thread 5640.0x39c8]
[New Thread 5640.0x1f58]
[New Thread 5640.0x3a14]
[Thread 5640.0x3a14 exited with code 0]
[New Thread 5640.0x3ac0]
[Thread 5640.0x1f58 exited with code 0]
[New Thread 5640.0x39e4]
[New Thread 5640.0x3938]
[Thread 5640.0x3938 exited with code 0]
[New Thread 5640.0x38d0]
[Thread 5640.0x38d0 exited with code 0]
[New Thread 5640.0x1d98]
[Thread 5640.0x1d98 exited with code 0]
[New Thread 5640.0x1c34]
[Thread 5640.0x1c34 exited with code 0]
[Thread 5640.0x39e4 exited with code 0]
[New Thread 5640.0x3afc]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(1) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(2) tid(3854) 88890001 
[New Thread 5640.0x37a8]
[Thread 5640.0x37a8 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(3) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(4) tid(3854) 88890001 
[New Thread 5640.0x3848]
[Thread 5640.0x3848 exited with code 1]
[New Thread 5640.0x39b0]
[Thread 5640.0x39b0 exited with code 0]
[New Thread 5640.0x381c]
[New Thread 5640.0x3aa8]
[Thread 5640.0x3aa8 exited with code 0]
[New Thread 5640.0x360]
[Thread 5640.0x360 exited with code 0]
[New Thread 5640.0x3b88]
[Thread 5640.0x3b88 exited with code 0]
[New Thread 5640.0x1aec]
[Thread 5640.0x1aec exited with code 0]
[Thread 5640.0x381c exited with code 0]
[New Thread 5640.0x297c]
[New Thread 5640.0x3bc4]
[New Thread 5640.0x2368]
[New Thread 5640.0xb38]
[Thread 5640.0xb38 exited with code 0]
[New Thread 5640.0x20dc]
[New Thread 5640.0x2cf8]
[Thread 5640.0x2cf8 exited with code 0]
[New Thread 5640.0x3ab8]
[Thread 5640.0x3ab8 exited with code 0]
[New Thread 5640.0x3464]
[Thread 5640.0x3464 exited with code 0]
[New Thread 5640.0x2fa4]
[Thread 5640.0x2fa4 exited with code 0]
[Thread 5640.0x20dc exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(5) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(6) tid(3854) 88890001 
[New Thread 5640.0x37a8]
[Thread 5640.0x37a8 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(7) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(8) tid(3854) 88890001 
[New Thread 5640.0x1c90]
[Thread 5640.0x1c90 exited with code 1]
[New Thread 5640.0x1cc0]
[Thread 5640.0x1cc0 exited with code 0]
[New Thread 5640.0x3a48]
[New Thread 5640.0x2454]
[Thread 5640.0x2454 exited with code 0]
[New Thread 5640.0x3a54]
[Thread 5640.0x3a54 exited with code 0]
[New Thread 5640.0xd1c]
[Thread 5640.0xd1c exited with code 0]
[New Thread 5640.0x2ac4]
[Thread 5640.0x2ac4 exited with code 0]
[Thread 5640.0x3a48 exited with code 0]
[New Thread 5640.0x3b2c]
[Thread 5640.0x3b2c exited with code 0]
[New Thread 5640.0x3050]
[New Thread 5640.0x38d4]
[Thread 5640.0x38d4 exited with code 0]
[New Thread 5640.0x3ad0]
[Thread 5640.0x3ad0 exited with code 0]
[New Thread 5640.0x3a3c]
[Thread 5640.0x3a3c exited with code 0]
[New Thread 5640.0x2c24]
[Thread 5640.0x2c24 exited with code 0]
[Thread 5640.0x3050 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(9) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(10) tid(3854) 88890001 
[New Thread 5640.0x3b4c]
[Thread 5640.0x3b4c exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(11) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(12) tid(3854) 88890001 
[New Thread 5640.0x39f4]
[Thread 5640.0x39f4 exited with code 1]
[New Thread 5640.0x3ab8]
[Thread 5640.0x3ab8 exited with code 0]
[New Thread 5640.0x1944]
[New Thread 5640.0xee8]
[Thread 5640.0xee8 exited with code 0]
[New Thread 5640.0x2418]
[Thread 5640.0x2418 exited with code 0]
[New Thread 5640.0x4d0]
[Thread 5640.0x4d0 exited with code 0]
[New Thread 5640.0x1ea0]
[Thread 5640.0x1ea0 exited with code 0]
[Thread 5640.0x1944 exited with code 0]
[New Thread 5640.0x3a28]
[Thread 5640.0x3a28 exited with code 0]
[New Thread 5640.0x38f8]
[New Thread 5640.0x3b4c]
[Thread 5640.0x3b4c exited with code 0]
[New Thread 5640.0x3ab8]
[Thread 5640.0x3ab8 exited with code 0]
[New Thread 5640.0x3204]
[Thread 5640.0x3204 exited with code 0]
[New Thread 5640.0x3960]
[Thread 5640.0x3960 exited with code 0]
[Thread 5640.0x38f8 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(13) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(14) tid(3854) 88890001 
[New Thread 5640.0x1f48]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(15) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(16) tid(3854) 88890001 
[Thread 5640.0x1f48 exited with code 0]
[New Thread 5640.0x2d18]
[Thread 5640.0x2d18 exited with code 1]
[New Thread 5640.0x105c]
[Thread 5640.0x105c exited with code 0]
[New Thread 5640.0x2694]
[New Thread 5640.0x3708]
[Thread 5640.0x3708 exited with code 0]
[New Thread 5640.0x38d4]
[Thread 5640.0x38d4 exited with code 0]
[New Thread 5640.0x2b8]
[Thread 5640.0x2b8 exited with code 0]
[New Thread 5640.0x3af0]
[Thread 5640.0x3af0 exited with code 0]
[Thread 5640.0x2694 exited with code 0]
[New Thread 5640.0x3350]
[Thread 5640.0x3350 exited with code 0]
[New Thread 5640.0x2c80]
[New Thread 5640.0x3624]
[Thread 5640.0x3624 exited with code 0]
[New Thread 5640.0x3564]
[Thread 5640.0x3564 exited with code 0]
[New Thread 5640.0x1c98]
[Thread 5640.0x1c98 exited with code 0]
[New Thread 5640.0x300c]
[Thread 5640.0x300c exited with code 0]
[Thread 5640.0x2c80 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(17) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(18) tid(3854) 88890001 
[New Thread 5640.0x1344]
[Thread 5640.0x1344 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(19) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(20) tid(3854) 88890001 
[New Thread 5640.0x2e38]
[Thread 5640.0x2e38 exited with code 1]
[New Thread 5640.0x38d4]
[Thread 5640.0x38d4 exited with code 0]
[New Thread 5640.0x530]
[New Thread 5640.0x39a8]
[Thread 5640.0x39a8 exited with code 0]
[New Thread 5640.0x3130]
[Thread 5640.0x3130 exited with code 0]
[New Thread 5640.0x3a3c]
[Thread 5640.0x3a3c exited with code 0]
[New Thread 5640.0x2694]
[Thread 5640.0x2694 exited with code 0]
[Thread 5640.0x530 exited with code 0]
[Thread 5640.0x39c8 exited with code 0]
[New Thread 5640.0x1c14]
[Thread 5640.0x1c14 exited with code 0]
[New Thread 5640.0x738]
[New Thread 5640.0x3564]
[Thread 5640.0x3564 exited with code 0]
[New Thread 5640.0x3058]
[Thread 5640.0x3058 exited with code 0]
[New Thread 5640.0x300c]
[Thread 5640.0x300c exited with code 0]
[New Thread 5640.0x2c80]
[Thread 5640.0x2c80 exited with code 0]
[Thread 5640.0x738 exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(21) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(22) tid(3854) 88890001 
[New Thread 5640.0x374c]
[Thread 5640.0x374c exited with code 0]
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2433)\AUDIOSES.DLL!00007FFAE0C31326: (caller: 00007FFAE0C2F7D5) ReturnHr(23) tid(3854) 88890001 
warning: avcore\audiocore\client\audioclient\audioclientcore.cpp(2401)\AUDIOSES.DLL!00007FFAE0C2F822: (caller: 00000000618A3754) ReturnHr(24) tid(3854) 88890001 
[New Thread 5640.0x3b08]
[Thread 5640.0x3b08 exited with code 1]
[New Thread 5640.0x2d90]
[Thread 5640.0x2d90 exited with code 0]
[New Thread 5640.0x39f0]
[New Thread 5640.0x3bf8]
[Thread 5640.0x3bf8 exited with code 0]
[New Thread 5640.0x25ac]
[Thread 5640.0x25ac exited with code 0]
[New Thread 5640.0x3940]
[Thread 5640.0x3940 exited with code 0]
[New Thread 5640.0x3a9c]
[Thread 5640.0x3a9c exited with code 0]
[Thread 5640.0x39f0 exited with code 0]
[New Thread 5640.0x13dc]
[Thread 5640.0x13dc exited with code 0]
[New Thread 5640.0x2430]
[New Thread 5640.0x3a48]
[New Thread 5640.0x3868]
[New Thread 5640.0x39f4]
[Thread 5640.0x39f4 exited with code 0]
[Thread 5640.0x3868 exited with code 0]
[Thread 5640.0x3a48 exited with code 0]
[New Thread 5640.0x3590]
[New Thread 5640.0x2cd4]
[Thread 5640.0x2cd4 exited with code 0]
[New Thread 5640.0x3294]
[Thread 5640.0x3590 exited with code 0]
[New Thread 5640.0x320]
[New Thread 5640.0x3508]
[New Thread 5640.0x2c14]
[New Thread 5640.0x3678]
[New Thread 5640.0x3b4c]
[New Thread 5640.0x387c]
[New Thread 5640.0x3970]
[New Thread 5640.0x3acc]
[New Thread 5640.0x39b8]
[New Thread 5640.0x3b90]
[New Thread 5640.0x304c]
[New Thread 5640.0x3ac8]
[New Thread 5640.0x1f48]
[New Thread 5640.0x352c]
[New Thread 5640.0x3a5c]
[New Thread 5640.0x31e0]
[New Thread 5640.0x7f4]
[New Thread 5640.0x2604]
[New Thread 5640.0x299c]
[New Thread 5640.0x3b6c]
[New Thread 5640.0x2df4]
[New Thread 5640.0x3bbc]
[New Thread 5640.0x18cc]
[New Thread 5640.0x3ad4]
[New Thread 5640.0x39f4]
[New Thread 5640.0x5cc]
[New Thread 5640.0x18e4]
[New Thread 5640.0x5f0]
[New Thread 5640.0x3860]
[New Thread 5640.0x860]
[New Thread 5640.0x13ac]
[New Thread 5640.0x1ea4]
[New Thread 5640.0xde8]
[New Thread 5640.0x3958]
[Thread 5640.0x3294 exited with code 0]
[New Thread 5640.0x3bc0]
[New Thread 5640.0x39c4]
[New Thread 5640.0x16c]
[Thread 5640.0x39c4 exited with code 0]
[Thread 5640.0x3bc0 exited with code 0]
[New Thread 5640.0x3318]
[New Thread 5640.0x375c]
[Thread 5640.0x3318 exited with code 0]
[Thread 5640.0x16c exited with code 0]
[New Thread 5640.0x3994]
[Thread 5640.0x3994 exited with code 0]
[New Thread 5640.0x798]
[Thread 5640.0x798 exited with code 0]
[New Thread 5640.0x2694]
[Thread 5640.0x375c exited with code 0]
[New Thread 5640.0x39f8]
[New Thread 5640.0x384c]
[New Thread 5640.0x2d28]
[New Thread 5640.0x39f0]
[New Thread 5640.0x2abc]
[New Thread 5640.0x3870]
[New Thread 5640.0x39a4]

Thread 1 received signal SIGSEGV, Segmentation fault.
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
0x00007ffaecc5b0d0 in ?? ()

Thread 162 (Thread 5640.0x39a4):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000025d0969c in poll_rest (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg_fd=0x0, stop_fd=0x0, handles=handles@entry=0x88a0f540, handle_to_fd=handle_to_fd@entry=0x88a0f740, nhandles=4, timeout_ms=-1) at ../glib/gpoll.c:182
#3  0x0000000025d09882 in poll_single_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=data@entry=0x88a0f540) at ../glib/gpoll.c:282
#4  0x0000000025d09df7 in g_poll (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
fds=fds@entry=0x8688f810, nfds=nfds@entry=4, timeout=timeout@entry=-1) at ../glib/gpoll.c:395
#5  0x0000000025cfa4e8 in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x8688f810, timeout=<optimized out>, context=0x86a4dba0) at ../glib/gmain.c:4346
#6  g_main_context_iterate (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
context=0x86a4dba0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4042
#7  0x0000000025cfaaac in g_main_loop_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
loop=0x86a4d930) at ../glib/gmain.c:4241
#8  0x0000000029c827f5 in BaseUI::main_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x86a08cf0) at ../libs/pbd/base_ui.cc:101
#9  0x0000000029cd0586 in boost::_mfi::mf0<void, BaseUI>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>, this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#10 boost::_bi::list1<boost::_bi::value<BaseUI*> >::operator()<boost::_mfi::mf0<void, BaseUI>, boost::_bi::list0> (a=<synthetic pointer>..., f=..., this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#11 boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >::operator() (this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:1294
#12 boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, BaseUI>, boost::_bi::list1<boost::_bi::value<BaseUI*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#13 0x0000000029c9f7ac in boost::function0<void>::operator() (this=0x86a4de08) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#14 PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x86a4dde0) at ../libs/pbd/pthread_utils.cc:584
#15 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
#16 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#17 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#18 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#19 0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#20 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 161 (Thread 5640.0x3870):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf3f280fc in ?? () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf3f2f4de in Tcpip4_WSHAddressToString () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf70916f7 in select () from C:\windows\System32\ws2_32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000029c876af in CrossThreadChannel::poll_for_request (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cf01f08) at ../libs/pbd/crossthread.win.cc:171
#5  0x0000000029c8770e in CrossThreadChannel::receive (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cf01f08, Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg=@0x86fdf700: 0 '\000', wait=wait@entry=true) at ../libs/pbd/crossthread.win.cc:191
#6  0x000000002fa7227d in ARDOUR::Butler::thread_work (this=this@entry=0x7cf01e60) at ../libs/ardour/butler.cc:209
#7  0x000000002fa74ec5 in ARDOUR::Butler::_thread_work (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x7cf01e60) at ../libs/ardour/butler.cc:179
#8  0x0000000029c9f430 in fake_thread_start (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x86a08440) 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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf717cc91 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 160 (Thread 5640.0x2abc):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000029ca111c in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x8113cea0) at ../libs/pbd/semutils.cc:87
#3  0x000000002fb4648c in ARDOUR::IOTaskList::io_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x8113ce60) at ../libs/ardour/io_tasklist.cc:165
#4  0x000000002fb46694 in ARDOUR::IOTaskList::_worker_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
me=0x8113ce60) at ../libs/ardour/io_tasklist.cc:153
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 159 (Thread 5640.0x39f0):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000029ca111c in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x8113cea0) at ../libs/pbd/semutils.cc:87
#3  0x000000002fb4648c in ARDOUR::IOTaskList::io_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x8113ce60) at ../libs/ardour/io_tasklist.cc:165
#4  0x000000002fb46694 in ARDOUR::IOTaskList::_worker_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
me=0x8113ce60) at ../libs/ardour/io_tasklist.cc:153
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 158 (Thread 5640.0x2d28):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000029ca111c in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7da44f08) at ../libs/pbd/semutils.cc:87
#3  0x000000002fb0df35 in ARDOUR::Graph::run_one (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7da44dd0) at ../libs/ardour/graph.cc:320
#4  0x000000002fb0e6a4 in ARDOUR::Graph::helper_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7da44dd0) at ../libs/ardour/graph.cc:372
#5  0x000000002ffdc896 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>, this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#6  boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (a=<synthetic pointer>..., f=..., this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#7  boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:1294
#8  boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#9  0x00000000690072e8 in boost::function0<void>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x819cfe10) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#10 ARDOUR::PortAudioBackend::portaudio_process_thread (arg=0x7b1e69e0) at ../libs/backends/portaudio/portaudio_backend.cc:1089
#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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffaf717cc91 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 157 (Thread 5640.0x384c):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000029ca111c in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7da44f08) at ../libs/pbd/semutils.cc:87
#3  0x000000002fb0df35 in ARDOUR::Graph::run_one (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7da44dd0) at ../libs/ardour/graph.cc:320
#4  0x000000002fb0e6a4 in ARDOUR::Graph::helper_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7da44dd0) at ../libs/ardour/graph.cc:372
#5  0x000000002ffdc896 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>, this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#6  boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (a=<synthetic pointer>..., f=..., this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#7  boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:1294
#8  boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#9  0x00000000690072e8 in boost::function0<void>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x817cfe10) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#10 ARDOUR::PortAudioBackend::portaudio_process_thread (arg=0x7dd8f220) at ../libs/backends/portaudio/portaudio_backend.cc:1089
#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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffaf717cc91 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 156 (Thread 5640.0x39f8):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000029ca111c in PBD::Semaphore::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7da44f18) at ../libs/pbd/semutils.cc:87
#3  0x000000002fb0e9be in ARDOUR::Graph::main_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x7da44dd0) at ../libs/ardour/graph.cc:403
#4  0x000000002ffdc896 in boost::_mfi::mf0<void, ARDOUR::Graph>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>, this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#5  boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> >::operator()<boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list0> (a=<synthetic pointer>..., f=..., this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#6  boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >::operator() (this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:1294
#7  boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::Graph>, boost::_bi::list1<boost::_bi::value<ARDOUR::Graph*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#8  0x00000000690072e8 in boost::function0<void>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x815cfe10) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#9  ARDOUR::PortAudioBackend::portaudio_process_thread (arg=0x7b3f2560) at ../libs/backends/portaudio/portaudio_backend.cc:1089
#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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf717cc91 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 155 (Thread 5640.0x2694 "pool-Ardour.exe"):
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  0x00007ffaf71d0f94 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf7195601 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4853319 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x0000000025d4fd2c in g_cond_wait_until (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
cond=cond@entry=0x53dc2bf8, entered_mutex=entered_mutex@entry=0x53dc2bf0, end_time=end_time@entry=597897654) at ../glib/gthread-win32.c:280
#4  0x0000000025cc6191 in g_async_queue_pop_intern_unlocked (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
queue=0x53dc2bf0, wait=1, end_time=597897654) at ../glib/gasyncqueue.c:422
#5  0x0000000025cc67d3 in g_async_queue_timeout_pop (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
queue=0x53dc2bf0, timeout=timeout@entry=15000000) at ../glib/gasyncqueue.c:545
#6  0x0000000025d26ac1 in g_thread_pool_wait_for_new_pool () at ../glib/gthreadpool.c:183
#7  g_thread_pool_thread_proxy (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=<optimized out>) at ../glib/gthreadpool.c:411
#8  0x0000000025d26061 in g_thread_proxy (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=0x7eac2280) at ../glib/gthread.c:807
#9  0x0000000025d4feb7 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
#10 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf717cc91 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 147 (Thread 5640.0x3958):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x0000000064942e76 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=0x7f84fc00, all=all@entry=0, timeout=timeout@entry=2562) at ./mingw-w64-libraries/winpthreads/src/misc.c:146
#4  0x0000000064941e28 in do_sema_b_wait_intern (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
sema=sema@entry=0x478, nointerrupt=nointerrupt@entry=0, timeout=timeout@entry=2562) 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=0x52c51178, cs=0x52c51150, timeout=2562, nointerrupt=0, sema=0x478) at ./mingw-w64-libraries/winpthreads/src/cond.c:606
#6  do_sema_b_wait (sema=0x478, nointerrupt=0, timeout=2562, cs=0x52c51150, val=0x52c51178) at ./mingw-w64-libraries/winpthreads/src/cond.c:596
#7  0x0000000064942b59 in pthread_cond_timedwait_impl (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
c=c@entry=0x523b44f8, external_mutex=external_mutex@entry=0x523b44f0, Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
t=t@entry=0x7f84fdb0, rel=rel@entry=0) at ./mingw-w64-libraries/winpthreads/src/cond.c:526
#8  0x0000000064942b98 in pthread_cond_timedwait (c=c@entry=0x523b44f8, m=m@entry=0x523b44f0, t=t@entry=0x7f84fdb0) at ./mingw-w64-libraries/winpthreads/src/cond.c:536
#9  0x000000006900355f in ARDOUR::PortAudioBackend::freewheel_process_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x523b4260) at ../libs/backends/portaudio/portaudio_backend.cc:932
#10 0x0000000069003682 in freewheel_thread (arg=<optimized out>) at ../libs/backends/portaudio/portaudio_backend.cc:851
#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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#15 0x00007ffaf717cc91 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 146 (Thread 5640.0xde8 "ASIO"):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffa65692096 in ?? () from c:\program files\native instruments\audio kontrol 1 driver\asio\ak1asio64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffa656c5e83 in ak1asio64!DllUnregisterServer () from c:\program files\native instruments\audio kontrol 1 driver\asio\ak1asio64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffa656c60d8 in ak1asio64!DllUnregisterServer () from c:\program files\native instruments\audio kontrol 1 driver\asio\ak1asio64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x00007ffa6577c6d3 in ak1asio64!DllUnregisterServer () from c:\program files\native instruments\audio kontrol 1 driver\asio\ak1asio64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffa6577c787 in ak1asio64!DllUnregisterServer () from c:\program files\native instruments\audio kontrol 1 driver\asio\ak1asio64.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 145 (Thread 5640.0x1ea4):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7acdc650, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7acdc650) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 144 (Thread 5640.0x13ac):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7acdc570, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7acdc570) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 143 (Thread 5640.0x860):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7acbf8c0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7acbf8c0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 142 (Thread 5640.0x3860):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7acbf830, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7acbf830) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 141 (Thread 5640.0x5f0):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7acbf7a0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7acbf7a0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 140 (Thread 5640.0x18e4):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cb19b50, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7cb19b50) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 139 (Thread 5640.0x5cc):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7b570ff0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7b570ff0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 138 (Thread 5640.0x39f4):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cb19ac0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7cb19ac0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 137 (Thread 5640.0x3ad4):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cb19a30, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7cb19a30) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 136 (Thread 5640.0x18cc):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cb199a0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7cb199a0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 135 (Thread 5640.0x3bbc):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7cb19910, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7cb19910) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 134 (Thread 5640.0x2df4):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7b570f60, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7b570f60) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 133 (Thread 5640.0x3b6c):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7b570ed0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7b570ed0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 132 (Thread 5640.0x299c):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7b570e40, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7b570e40) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 131 (Thread 5640.0x2604):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x7b570db0, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x7b570db0) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 130 (Thread 5640.0x7f4):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000069019c91 in ARDOUR::WinMMEMidiOutputDevice::wait (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x52958070, semaphore=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:284
#3  0x000000006901ca2a in ARDOUR::WinMMEMidiOutputDevice::midi_output_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=0x52958070) at ../libs/backends/portaudio/winmmemidi_output_device.cc:355
#4  0x000000006901e5b9 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (arg=<optimized out>) at ../libs/backends/portaudio/winmmemidi_output_device.cc:336
#5  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
#6  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 129 (Thread 5640.0x31e0):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf480920e in WaitForSingleObjectEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffac9cc02e1 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cc4584 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffac9cc46cf in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#6  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#7  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#8  0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 128 (Thread 5640.0x3a5c):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 127 (Thread 5640.0x352c):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 126 (Thread 5640.0x1f48):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 125 (Thread 5640.0x3ac8):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 124 (Thread 5640.0x304c):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 123 (Thread 5640.0x3b90):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 122 (Thread 5640.0x39b8):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 121 (Thread 5640.0x3acc):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 120 (Thread 5640.0x3970):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 119 (Thread 5640.0x387c):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 118 (Thread 5640.0x3b4c):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 117 (Thread 5640.0x3678):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 116 (Thread 5640.0x2c14):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 115 (Thread 5640.0x3508):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 114 (Thread 5640.0x320):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffac9cbcf27 in widMessage () from C:\windows\SYSTEM32\wdmaud.drv
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 107 (Thread 5640.0x2430 "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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x0000000025d0969c in poll_rest (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg_fd=0x0, stop_fd=0x0, handles=handles@entry=0x6480f930, handle_to_fd=handle_to_fd@entry=0x6480fb30, nhandles=1, timeout_ms=-1) at ../glib/gpoll.c:182
#3  0x0000000025d0984e in poll_single_thread (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=data@entry=0x6480f930) at ../glib/gpoll.c:289
#4  0x0000000025d09df7 in g_poll (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
fds=fds@entry=0x78991ba0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../glib/gpoll.c:395
#5  0x0000000025cfa4e8 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x78991ba0, timeout=<optimized out>, context=0x78991a60) 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=0x78991a60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4042
#7  0x0000000025cfa7a0 in g_main_context_iteration (may_block=1, context=0x78991a60) 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  0x0000000025d26061 in g_thread_proxy (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
data=0x7c9339c0) at ../glib/gthread.c:807
#10 0x0000000025d4feb7 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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf717cc91 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 35 (Thread 5640.0x2368):
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  0x00007ffaf71ce0b4 in ntdll!ZwWaitForMultipleObjects () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf4844030 in WaitForMultipleObjectsEx () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4843f2e in WaitForMultipleObjects () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffacc541cf7 in msiltcfg!RestartMsi () from C:\windows\SYSTEM32\msiltcfg.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#5  0x00007ffaf717cc91 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 34 (Thread 5640.0x3bc4):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 33 (Thread 5640.0x297c):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 24 (Thread 5640.0x3afc):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 18 (Thread 5640.0x3ac0):
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  0x00007ffaf71cd684 in ntdll!ZwRemoveIoCompletion () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf3f210ab in ?? () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 5640.0x2e2c):
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  0x00007ffaf71d0f94 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf7195601 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4853319 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x000000002fa2269f in ARDOUR::AudioEngine::do_devicelist_update (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x51ab0380) at ../libs/ardour/audioengine.cc:758
#4  0x000000002ffdc556 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>, this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#5  boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (a=<synthetic pointer>..., f=..., this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#6  boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:1294
#7  boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#8  0x0000000029c9f7ac in boost::function0<void>::operator() (this=0x51ab2e78) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#9  PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x51ab2e50) at ../libs/pbd/pthread_utils.cc:584
#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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf717cc91 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 13 (Thread 5640.0x3774):
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  0x00007ffaf71d0f94 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf7195601 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4853319 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x000000002fa24ba6 in ARDOUR::AudioEngine::do_reset_backend (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=0x51ab0380) at ../libs/ardour/audioengine.cc:723
#4  0x000000002ffdc556 in boost::_mfi::mf0<void, ARDOUR::AudioEngine>::operator() (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
p=<optimized out>, this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#5  boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> >::operator()<boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list0> (a=<synthetic pointer>..., f=..., this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#6  boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >::operator() (this=<optimized out>) at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:1294
#7  boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::invoke (function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#8  0x0000000029c9f7ac in boost::function0<void>::operator() (this=0x51ab1598) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#9  PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x51ab1570) at ../libs/pbd/pthread_utils.cc:584
#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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#14 0x00007ffaf717cc91 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 10 (Thread 5640.0x365c):
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  0x00007ffaf71d0f94 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf7195601 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4853319 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x000000002fa03fc9 in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:95
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x000000002ffdbfb6 in sigc::pointer_functor0<void>::operator() (this=0x305a0070 <ARDOUR::Analyser::analysis_queue_lock>) at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:76
#5  boost::detail::function::void_function_obj_invoker0<sigc::pointer_functor0<void>, void>::invoke (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
function_obj_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:159
#6  0x0000000029c9f7ac in boost::function0<void>::operator() (this=0x51ab3228) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#7  PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x51ab3200) at ../libs/pbd/pthread_utils.cc:584
#8  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
#9  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf717cc91 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 9 (Thread 5640.0x2474):
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  0x00007ffaf71d0f94 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf7195601 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4853319 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x000000002fddf299 in peak_thread_work () at ../libs/ardour/source_factory.cc:73
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x000000002ffdbf86 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
function_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:118
#5  0x0000000029c9f7ac in boost::function0<void>::operator() (this=0x51a6d378) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#6  PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x51a6d350) at ../libs/pbd/pthread_utils.cc:584
#7  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
#8  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 8 (Thread 5640.0x39cc):
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  0x00007ffaf71d0f94 in ntdll!ZwWaitForAlertByThreadId () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf7195601 in ntdll!RtlSleepConditionVariableSRW () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf4853319 in SleepConditionVariableSRW () from C:\windows\System32\KernelBase.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x000000002fddf299 in peak_thread_work () at ../libs/ardour/source_factory.cc:73
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x000000002ffdbf86 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
function_ptr=...) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:118
#5  0x0000000029c9f7ac in boost::function0<void>::operator() (this=0x51a6bf28) at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:768
#6  PBD::Thread::_run (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x51a6bf00) at ../libs/pbd/pthread_utils.cc:584
#7  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
#8  0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#9  0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#10 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffaf717cc91 in ntdll!RtlUserThreadStart () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 7 (Thread 5640.0x39fc):
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  0x00007ffaf71cd5e4 in ntdll!ZwWaitForSingleObject () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf3f280fc in ?? () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf3f2f4de in Tcpip4_WSHAddressToString () from C:\windows\system32\mswsock.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf70916f7 in select () from C:\windows\System32\ws2_32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#4  0x0000000029c876af in CrossThreadChannel::poll_for_request (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x50ce0390) at ../libs/pbd/crossthread.win.cc:171
#5  0x0000000029c8770e in CrossThreadChannel::receive (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
this=this@entry=0x50ce0390, Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
msg=@0x5193fcdf: 0 '\000', wait=wait@entry=true) at ../libs/pbd/crossthread.win.cc:191
#6  0x000000002fe37828 in ARDOUR::TriggerBoxThread::thread_work (this=this@entry=0x50ce0360) at ../libs/ardour/triggerbox.cc:4910
#7  0x000000002fe37c23 in ARDOUR::TriggerBoxThread::_thread_work (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x50ce0360) at ../libs/ardour/triggerbox.cc:4900
#8  0x0000000029c9f430 in fake_thread_start (Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
arg=0x50ce2570) 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 0x00007ffaf5a2af5a in msvcrt!_beginthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#11 0x00007ffaf5a2b02c in msvcrt!_endthreadex () from C:\windows\System32\msvcrt.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#12 0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#13 0x00007ffaf717cc91 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 5640.0x1c94):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 5640.0xa58):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 5640.0x824):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 5640.0x394c):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 5640.0x3874):
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  0x00007ffaf71d0ff4 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\windows\SYSTEM32\ntdll.dll
#1  0x00007ffaf717d407 in ntdll!TpReleaseCleanupGroupMembers () from C:\windows\SYSTEM32\ntdll.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#2  0x00007ffaf6ee7374 in KERNEL32!BaseThreadInitThunk () from C:\windows\System32\kernel32.dll
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
#3  0x00007ffaf717cc91 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 5640.0x3854):
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  0x00007ffaecc5b0d0 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Ardour-debug.log (144,923 bytes)   
debug.bat (263 bytes)   
set PYTHONPATH=%~dp0\gdb12\python3.10
set PATH=%~dp0\gdb12\;%PATH%
cd bin
..\gdb12\gdb.exe -ex "set logging overwrite on" -ex "set height 0" -ex "set logging file %UserProfile%\Ardour-debug.log" -ex "set logging enabled on" -ex "target exec Ardour.exe" -ex "run"
debug.bat (263 bytes)   

x42

2024-10-09 00:05

administrator   ~0029031

I am out of ideas why that would be.

I cannot reproduce this here, nor can two harrison employees.
So far the only clue is that you have a system wide python install, but setting PATH should have fixed that.

can you try in gdb (after using ctrl+c to get to the commandline)
(gdb) py
>import sys
>print(sys.executable)
>end

Schmitty2005

2024-10-09 02:40

reporter   ~0029032

The output from print(sys.exectutable) was :

c:\program files\ardour8/bin/python

Does the direction of the \ and the / matter in Win 10 ? Back in the day it did, but I do not know about now.
image.png (5,392 bytes)   
image.png (5,392 bytes)   

Schmitty2005

2024-10-09 02:41

reporter   ~0029033

A quick test in the file browser for Win 10 gives this error : (see pic)
image-2.png (6,715 bytes)   
image-2.png (6,715 bytes)   

Schmitty2005

2024-10-09 02:43

reporter   ~0029034

And there is no python in c:/program files/ardour8/bin/ directory.....

Schmitty2005

2024-10-09 02:45

reporter   ~0029035

python.exe is in the gdb12 directory. No shortcut in windows build ?

x42

2024-10-09 14:10

administrator   ~0029037

Interesting.. Can you try to copy pyhon.exe fom gdb12 to bin?

I also get this "incorrect" sys.executable, but here without a system-wide install of python the bundled python.exe is used regardless.
Ardour8-gdb-py.png (138,662 bytes)   
Ardour8-gdb-py.png (138,662 bytes)   

Schmitty2005

2024-10-09 22:44

reporter   ~0029039

Copying python.exe to bin did not work. I removed it from the bin directory and tried again. When GDB started, I was able to spot this output that does not get into the ardour-log.txt:

C:\Program Files\Ardour8>set PYTHONPATH=C:\Program Files\Ardour8\\gdb12\python3.10 ##<---please note the two \\ before gdb12

and

C:\Program Files\Ardour8\bin>..\gdb12\gdb.exe -ex "set logging overwrite on" -ex "set height 0" -ex "set logging file C:
\Users\brian\Ardour-debug.log" -ex "set logging enabled on" -ex "target exec Ardour.exe" -ex "run"
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
GNU gdb (GDB) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.


I had also attempted to remove my %PATH%, but that did not work either.

I have attached the full output that is not recorded in the gdb log file.


The previous version of GDB ( I think it was V7 ?) included with ardour worked on this same Win10 system install a couple of years ago.
ArdourGDB_Startup.txt (6,793 bytes)   
C:\Program Files\Ardour8>set PYTHONPATH=C:\Program Files\Ardour8\\gdb12\python3.10

C:\Program Files\Ardour8>set PATH=C:\Program Files\Ardour8\\gdb12\C:\Program Files (x86)\Embarcadero\Studio\22.0\bin;C:\
Users\Public\Documents\Embarcadero\Studio\22.0\Bpl;C:\Program Files (x86)\Embarcadero\Studio\22.0\bin64;C:\Users\Public\
Documents\Embarcadero\Studio\22.0\Bpl\Win64;C:\Program Files (x86)\Common Files\Intel\Shared Files\cpp\bin\Intel64;C:\Pr
ogram Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Common Files\Oracle\Java\javapath;C:\Program Files (x
86)\Common Files\Oracle\Java\javapath;C:\Program Files (x86)\Common Files\Intel\Shared Libraries\redist\ia32\compiler;C:
\Program Files (x86)\Common Files\Intel\Shared Libraries\redist\intel64\compiler;C:\Program Files\Microsoft HPC Pack 201
2\Bin\;C:\ActiveTcl\bin;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Windows\System3
2;C:\Windows;C:\Windows\System32\wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\
130\Tools\Binn\;C:\Program Files (x86)\Common Files\Acronis\SnapAPI\;C:\Program Files (x86)\GtkSharp\2.12\bin;C:\Program
 Files (x86)\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\120\DTS\Binn\;C:\Program Fil
es (x86)\Microsoft SQL Server\130\DTS\Binn\;C:\Program Files (x86)\PuTTY\;C:\Program Files\LuxRender;C:\Program Files\In
tel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Progra
m Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Co
mponents\IPT;C:\Program Files (x86)\Calibre2\;C:\Program Files\nodejs\;C:\ProgramData\chocolatey\bin;C:\Program Files (x
86)\sbt\bin;C:\Program Files (x86)\Brackets\command;C:\Windows\System32\OpenSSH\;C:\Program Files (x86)\GnuPG\bin;C:\Pro
gram Files\Csound6_x64\bin;C:\Program Files\TortoiseSVN\bin;C:\Program Files\PuTTY\;C:\windows\system32;C:\windows;C:\wi
ndows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\windows\System32\OpenSSH\;C:\Program Files (x86)\Subv
ersion\bin;C:\Program Files\Cabbage;C:\Program Files\Git\cmd;C:\Program Files\Common Files\Steinberg\VST2\Nettle;C:\Prog
ram Files\Airshipper\;C;c:\Program Files (x86)\Acustica\Framework\;c:\Program Files\Acustica\Framework\;C:\Program Files
\CMake\bin;C:\Program Files\Meson\;C:\Program Files\dotnet\;C:\Program Files\PowerShell\7\;C:\Users\brian\AppData\Local\
Programs\Python\Python38-32\Scripts\;C:\Users\brian\AppData\Local\Programs\Python\Python38-32\;C:\Users\brian\.cargo\bin
;C:\Ruby24-x64\bin;C:\Program Files (x86)\GNU Tools ARM Embedded\5.4 2016q3\bin;C:\Users\brian\AppData\Local\Microsoft\W
indowsApps;C:\Users\brian\AppData\Local\atom\bin;C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\
MSVC\14.10.25017\bin\HostX64\x64;C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.10.25017
\bin\HostX64\x86;C:\Users\brian\AppData\Roaming\npm;C:\Program Files\Microsoft VS Code\bin;C:\Users\brian\AppData\Local\
Programs\Python\Python35-32\Scripts;D:\flutter;D:\flutter\bin;C:\Users\brian\AppData\Local\Programs\Python;C:\Users\bria
n\AppData\Local\GitHubDesktop\bin;C:\Users\brian\AppData\Local\Programs\Microsoft VS Code\bin;C:\ProgramData\chocolatey\
lib\ghc\tools\ghc-8.4.4\bin;C:\tools\msys64;C:\MinGW\bin;C:\MinGW\msys\1.0\bin;C:\Users\brian\.dotnet\tools;C:\Users\bri
an\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Java\jdk-15.0.2\bin;C:\Users\brian\OneDrive\Documents\Pascal-PS-
source\pascal-p5\LibBin\GP\bin;C:\GNAT\2021\bin;C:\mingw64\bin;C:\php;C:\Program Files\Git\cmd;C:\Program Files\Git\usr\
bin;;C:\Program Files (x86)\Common Files\Acronis\TibMounter64

C:\Program Files\Ardour8>cd bin

C:\Program Files\Ardour8\bin>..\gdb12\gdb.exe -ex "set logging overwrite on" -ex "set height 0" -ex "set logging file C:
\Users\brian\Ardour-debug.log" -ex "set logging enabled on" -ex "target exec Ardour.exe" -ex "run"
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
GNU gdb (GDB) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-w64-mingw32".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word".
Copying output to C:\Users\brian\Ardour-debug.log.
Copying debug output to C:\Users\brian\Ardour-debug.log.
Starting program: C:\Program Files\Ardour8\bin\Ardour.exe
[New Thread 14756.0x3870]
[New Thread 14756.0x213c]
[New Thread 14756.0x10cc]
[New Thread 14756.0x2f78]
[New Thread 14756.0x30b4]
ARDOUR_DATA_PATH not set in environment
bind txt domain [gtk2_ardour8] to /home/ardour/win-stack-w64-dbg/share/ardour8/locale
Ardour8.8.0 (built using 8.8 and GCC version 10-posix 20210110)
Crash Log: C:\Users\brian\AppData\Local\Ardour8\CrashLog\Ardour-8.8.0-crash-1728512679.txt
Ardour: [INFO]: MMCSS Initialized
[New Thread 14756.0x2818]
Ardour: [INFO]: Your system is configured to limit Ardour to 2048 open files
ARDOUR_CONFIG_PATH not set in environment
Ardour: [INFO]: Loading system configuration file C:\Program Files\Ardour8\share\ardour8\system_config
Ardour: [INFO]: Loading user configuration file C:\Users\brian\AppData\Local\Ardour8\config
Ardour: [INFO]: CPU vendor: GenuineIntel
Ardour: [INFO]: AVX capable processor
Ardour: [INFO]: AVX with FMA capable processor
Ardour: [INFO]: CPU brand: Intel(R) Core(TM) i7-4500U CPU @ 1.80GHz
Ardour: [INFO]: Using AVX and FMA optimized routines
[New Thread 14756.0x269c]
[New Thread 14756.0x121c]
[New Thread 14756.0x39ec]
Ardour: [INFO]: Loading plugin meta data file C:\Program Files\Ardour8\share\ardour8\plugin_metadata\plugin_tags
[New Thread 14756.0x3504]

Thread 11 received signal SIGINT, Interrupt.
[Switching to Thread 14756.0x3504]
Python Exception <class 'NameError'>: Installation error: gdb._execute_unwinders function is missing
0x00007ffef9a23f07 in TlsGetValue () from C:\windows\System32\KernelBase.dll
(gdb) py
>import sys
>print (sys.version)
>end
3.10.8 (main, Oct 15 2022, 19:00:40)  [GCC 12.2.0 64 bit (AMD64)]
ArdourGDB_Startup.txt (6,793 bytes)   

x42

2024-10-09 23:25

administrator   ~0029040

The previous version of gdb was ancient, from the days where there was no python support. Since we now use C++17 it was no longer useful.

The two slashes in PYTHONPATH are not a problem. That's idempotent, though you're right it looks nicer to only have one.

Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]


Those warnings are also of no consequence. I get them as well. We only ship a very minimal version of python, just enough to satisfy gdb.
The python version on your system matches the one we ship, the PYTHONPATH looks fine and gdb12/python3.10/gdb/__init__.py defines the function.

This should work .. and yet it does not on your box.

So far it seems your system is the only affected one. But extrapolating there are likely 30 other users who just don't report this issue.
I think we're in need of a Windows expert to track this down.

Schmitty2005

2024-10-10 00:16

reporter   ~0029041

I have had several version of Python 2 and 3 on this machine over the years, along with Cygwin, MinGw, Visual Studio, PyCharm, PyScripter, and various Python open source projects and other non-python compilers. The only thing that comes to my mind would be a path, or registry setting causing this. It would be nice to find out. I am no expert, but someday I may take the time to see what I can do. I will install Ardour 8.9 for now.

Hopefully the Ardour team will get a Windows Developer some day.

Thank you for your time checking into this.

Issue History

Date Modified Username Field Change
2024-10-07 23:34 Schmitty2005 New Issue
2024-10-08 11:14 x42 Note Added: 0029025
2024-10-08 11:14 x42 Assigned To => x42
2024-10-08 11:14 x42 Status new => feedback
2024-10-08 11:15 x42 Relationship added related to 0009816
2024-10-08 23:30 Schmitty2005 Note Added: 0029030
2024-10-08 23:30 Schmitty2005 File Added: Ardour-debug.log
2024-10-08 23:30 Schmitty2005 File Added: debug.bat
2024-10-08 23:30 Schmitty2005 Status feedback => assigned
2024-10-09 00:05 x42 Note Added: 0029031
2024-10-09 02:40 Schmitty2005 Note Added: 0029032
2024-10-09 02:40 Schmitty2005 File Added: image.png
2024-10-09 02:41 Schmitty2005 Note Added: 0029033
2024-10-09 02:41 Schmitty2005 File Added: image-2.png
2024-10-09 02:43 Schmitty2005 Note Added: 0029034
2024-10-09 02:45 Schmitty2005 Note Added: 0029035
2024-10-09 14:10 x42 Note Added: 0029037
2024-10-09 14:10 x42 File Added: Ardour8-gdb-py.png
2024-10-09 22:44 Schmitty2005 Note Added: 0029039
2024-10-09 22:44 Schmitty2005 File Added: ArdourGDB_Startup.txt
2024-10-09 23:25 x42 Note Added: 0029040
2024-10-10 00:16 Schmitty2005 Note Added: 0029041