View Issue Details

IDProjectCategoryView StatusLast Update
0008713ardourbugspublic2021-05-22 15:37
ReporterL3br4nd Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
PlatformMicrosoftOSWindowsOS Version10
Product Version6.6 
Summary0008713: Ardour crashes when trying to delete a freshly recorded region directly after stopping the recording
DescriptionAfter stopping the recording, when ardour is calculating the .peak files (or whatever it does shortly after hitting the stop-button), it is possible to make ardour crash by trying to delete a region which already seems to have been processed (region is displayed and marked red) while other regions are still being processed.
Steps To ReproducePreconditions: unsure, more likely to occur in projects with sample rates >=88.2 kHz and >= 24 bit depth with multiple recorded tracks
1. Start a Multi-Track recording (e.g. 9 Tracks in parallel).
2. Hit the Stop button.
3. Click at the first region which is being displayed after recording and hit <DEL> while other tracks are still being processed.
Additional InformationProject contained 48 tracks of which 9 were used for recording (drums).
Samplerate: 96 kHz
Bit depth: 24 Bit
Defect was reproducible with ardour 6.6, 6.6.489(? unsure, nightly from 16.05.2021 CEST), 6.2 and 5.12 under windows 10.

Hardware:
AMD FX-8350
32 GB RAM
Project stored on a SSD
RME Digiface USB connected to Yamaha 01V96 via ADAT used to record 9 tracks @96kHz/24bit in parallel

Unfortunately it was not possible to get the logs although I followed your instructions regarding the gdb-console. I simply was not able to find the logs on my machine although I searched every possible documents folder on the PC. I tried to raise the waveform image cache hoping to speed up the process but it still takes several seconds at which the crash can be provoked.

Also seen with Ardour 6.6 under Linux in a 16 track project with 44.1 kHz samplerate and 32 Bit float bit depth but it is necessary to act very fast to provoke this since the time frame the system needs to process the regions is very small (Xubuntu 20.10, AMD FX-7500, 8GB RAM, RME Babyface in Class Compliant mode)
Tags6.2, 6.6, 6.6.489, crash

  Users sponsoring this issue
Sponsors List Total Sponsorship = US$ 50

2021-05-18 20:00: L3br4nd (US$ 50)
  Users sponsoring this issue (Total Sponsorship = US$ 50)

Activities

x42

2021-05-18 21:00

administrator   ~0025873

Is there a file in %localappdata%\Ardour6\CrashLog\ ?

L3br4nd

2021-05-19 19:09

reporter   ~0025875

Yes, there are :-)
CrashLog.zip (18,607 bytes)

x42

2021-05-19 21:34

administrator   ~0025876

Thanks.

The original issue should be fixed since 6.6-491, but there were a few follow up issues. Ardour 6.6-570 should no longer crash when deleting the region. Please test.

There's another issue in the crash-log that's seemingly unrelated (registering actions, crash directly at startup) that I don't yet have an explanation for.

L3br4nd

2021-05-22 15:13

reporter   ~0025880

The crash is still reproducible with Version 6.7.4.
I tried to generate gdb-logs under linux, but the gdb console gets flooded with JackAudioDriver::ProcessGraphAsyncMaster: Process error
(see screenshots)

L3br4nd

2021-05-22 15:37

reporter   ~0025881

I got a debug log under Windows...
Ardour-debug.log (63,484 bytes)   
Starting program: C:\Program Files\Ardour6\bin\Ardour.exe 
[New Thread 4916.0x5d0]
[New Thread 4916.0x908]
[New Thread 4916.0x8ec]
[New Thread 4916.0x108c]
[New Thread 4916.0x7b4]
[New Thread 4916.0xe38]
[New Thread 4916.0x1168]
[Thread 4916.0x1168 exited with code 0]
[New Thread 4916.0x3e4]
[New Thread 4916.0x1694]
[New Thread 4916.0x300]
[New Thread 4916.0xb18]
[New Thread 4916.0x1518]
[Thread 4916.0x1518 exited with code 0]
[New Thread 4916.0x7a8]
[Thread 4916.0xb18 exited with code 0]
[New Thread 4916.0xdd4]
[Thread 4916.0xdd4 exited with code 1]
[New Thread 4916.0xda0]
[Thread 4916.0xda0 exited with code 1]
[New Thread 4916.0xd9c]
[Thread 4916.0xd9c exited with code 1]
[New Thread 4916.0x9c8]
[Thread 4916.0x9c8 exited with code 1]
[New Thread 4916.0x380]
[Thread 4916.0x380 exited with code 1]
[New Thread 4916.0x794]
[Thread 4916.0x794 exited with code 1]
[New Thread 4916.0x9b4]
[New Thread 4916.0x338]
[New Thread 4916.0x1738]
[Thread 4916.0x338 exited with code 0]
[Thread 4916.0x1738 exited with code 0]
[New Thread 4916.0xf54]
[New Thread 4916.0xbdc]
[New Thread 4916.0x6e4]
[New Thread 4916.0xb94]
[New Thread 4916.0x1070]
[New Thread 4916.0x5ac]
[New Thread 4916.0x85c]
[New Thread 4916.0x480]
[New Thread 4916.0xfd4]
[Thread 4916.0xfd4 exited with code 0]
[Thread 4916.0x9b4 exited with code 0]
[Thread 4916.0x480 exited with code 0]
[Thread 4916.0xf54 exited with code 0]
[Thread 4916.0xbdc exited with code 0]
[Thread 4916.0x85c exited with code 0]
[Thread 4916.0xb94 exited with code 0]
[Thread 4916.0x6e4 exited with code 0]
[Thread 4916.0x1070 exited with code 0]
[New Thread 4916.0xc7c]
[New Thread 4916.0x1024]
[New Thread 4916.0x1130]
[New Thread 4916.0x10a8]
[Thread 4916.0x1130 exited with code 0]
[Thread 4916.0x10a8 exited with code 0]
[New Thread 4916.0xe90]
[Thread 4916.0x5ac exited with code 0]
[New Thread 4916.0x137c]
[New Thread 4916.0xedc]
[New Thread 4916.0xda4]
[New Thread 4916.0x3c8]
[New Thread 4916.0x610]
[New Thread 4916.0x7c4]
[New Thread 4916.0x1550]
[Thread 4916.0x1550 exited with code 0]
[Thread 4916.0x137c exited with code 0]
[Thread 4916.0xda4 exited with code 0]
[Thread 4916.0xe90 exited with code 0]
[Thread 4916.0x610 exited with code 0]
[Thread 4916.0x3c8 exited with code 0]
[Thread 4916.0xedc exited with code 0]
[New Thread 4916.0x744]
[New Thread 4916.0xcbc]
[Thread 4916.0x744 exited with code 0]
[Thread 4916.0xcbc exited with code 0]
[New Thread 4916.0xdd0]
[Thread 4916.0xdd0 exited with code 1]
[New Thread 4916.0xf0c]
[Thread 4916.0xf0c exited with code 1]
[New Thread 4916.0x1794]
[Thread 4916.0x1794 exited with code 1]
[New Thread 4916.0x1008]
[New Thread 4916.0x16c0]
[Thread 4916.0x1008 exited with code 0]
[Thread 4916.0x16c0 exited with code 0]
[Thread 4916.0x8ec exited with code 0]
[New Thread 4916.0x1260]

warning: Application "\??\C:\Windows\SYSTEM32\firefaceusb.exe" found in cache

[Thread 4916.0x908 exited with code 0]
[Thread 4916.0x1260 exited with code 1]
[New Thread 4916.0x1324]
[Thread 4916.0x1324 exited with code 1]
[New Thread 4916.0x15ac]
[New Thread 4916.0xe64]
[Thread 4916.0xe64 exited with code 1]
[Thread 4916.0x300 exited with code 0]
[New Thread 4916.0x100c]
[Thread 4916.0x100c exited with code 1]
[New Thread 4916.0x1018]
[New Thread 4916.0x1574]
[New Thread 4916.0xa58]
[New Thread 4916.0xc48]
[New Thread 4916.0xfd8]
[New Thread 4916.0xfe8]
[New Thread 4916.0x698]
[New Thread 4916.0x550]
[New Thread 4916.0xa64]
[Thread 4916.0xa64 exited with code 0]
[Thread 4916.0x550 exited with code 0]

warning: Application "\??\C:\Program Files\Ardour6\video\xjadeo\xjadeo.exe" found in cache

[New Thread 4916.0xa48]
[Thread 4916.0xa48 exited with code 0]

warning: Application "\??\C:\Program Files\Ardour6\video\harvid\harvid.exe" found in cache

[New Thread 4916.0x1420]
[Thread 4916.0xc7c exited with code 0]
[Thread 4916.0x1420 exited with code 0]
[New Thread 4916.0x1604]
[New Thread 4916.0x1188]
[New Thread 4916.0x1168]
[New Thread 4916.0x1354]
[New Thread 4916.0x1708]
[New Thread 4916.0xfe0]
[New Thread 4916.0x10bc]
[New Thread 4916.0x14b4]
[New Thread 4916.0xc8c]
[New Thread 4916.0xd30]
[New Thread 4916.0x1584]
[Thread 4916.0x7c4 exited with code 0]
[New Thread 4916.0x14c8]
[New Thread 4916.0xc24]
[Thread 4916.0xc24 exited with code 0]
[New Thread 4916.0x1518]
[Thread 4916.0x1518 exited with code 0]
[Thread 4916.0x1584 exited with code 0]
[New Thread 4916.0x56c]
[New Thread 4916.0x1704]
[Thread 4916.0x1704 exited with code 0]
[Thread 4916.0x15ac exited with code 0]
[New Thread 4916.0x102c]
[Thread 4916.0x56c exited with code 0]
[New Thread 4916.0x380]
[Thread 4916.0x102c exited with code 0]
[New Thread 4916.0x338]
[New Thread 4916.0x1738]
[Thread 4916.0x1738 exited with code 0]
[New Thread 4916.0xb80]
[New Thread 4916.0x1510]
[Thread 4916.0x1024 exited with code 0]
[Thread 4916.0x14c8 exited with code 0]
[New Thread 4916.0x13ec]
[Thread 4916.0x13ec exited with code 0]
[New Thread 4916.0x1480]
[Thread 4916.0x380 exited with code 0]
[New Thread 4916.0xd68]
[Thread 4916.0xd68 exited with code 0]
[New Thread 4916.0xe94]
[Thread 4916.0x1480 exited with code 0]
[New Thread 4916.0x14f0]
[Thread 4916.0xe94 exited with code 0]
[New Thread 4916.0x1130]
[Thread 4916.0x14f0 exited with code 0]
[New Thread 4916.0x13a0]
[Thread 4916.0x1130 exited with code 0]
[New Thread 4916.0xe3c]
[Thread 4916.0xe3c exited with code 0]
[New Thread 4916.0xe74]
[Thread 4916.0xe74 exited with code 0]
[New Thread 4916.0x1278]
[Thread 4916.0x13a0 exited with code 0]
[New Thread 4916.0x1710]
[Thread 4916.0x1278 exited with code 0]
[New Thread 4916.0x1768]
[Thread 4916.0x1710 exited with code 0]
[New Thread 4916.0x16e0]
[Thread 4916.0x1768 exited with code 0]
[New Thread 4916.0x1144]
[Thread 4916.0x1144 exited with code 0]
[New Thread 4916.0x9d8]
[Thread 4916.0x9d8 exited with code 0]
[New Thread 4916.0x14a0]
[Thread 4916.0x14a0 exited with code 0]
[New Thread 4916.0x1324]
[Thread 4916.0x1324 exited with code 0]
[New Thread 4916.0x518]
[Thread 4916.0x518 exited with code 0]
[New Thread 4916.0xce8]
[Thread 4916.0x16e0 exited with code 0]
[New Thread 4916.0x1274]
[Thread 4916.0xce8 exited with code 0]
[New Thread 4916.0xf2c]
[Thread 4916.0x1274 exited with code 0]
[New Thread 4916.0x3b0]
[Thread 4916.0xf2c exited with code 0]
[New Thread 4916.0xcbc]
[Thread 4916.0x3b0 exited with code 0]
[Thread 4916.0x7a8 exited with code 0]
[New Thread 4916.0x1228]
[Thread 4916.0x1228 exited with code 0]
[New Thread 4916.0xec]
[Thread 4916.0xec exited with code 0]
[New Thread 4916.0x1710]
[Thread 4916.0xcbc exited with code 0]
[New Thread 4916.0x12f8]
[Thread 4916.0x12f8 exited with code 0]
[New Thread 4916.0x1714]
[Thread 4916.0x1714 exited with code 0]
[New Thread 4916.0x1144]
[Thread 4916.0x1144 exited with code 0]
[New Thread 4916.0xcec]
[Thread 4916.0x1710 exited with code 0]
[New Thread 4916.0x920]
[Thread 4916.0x920 exited with code 0]
[New Thread 4916.0x143c]
[Thread 4916.0xcec exited with code 0]
[New Thread 4916.0xf50]
[Thread 4916.0xf50 exited with code 0]
[New Thread 4916.0x358]
[Thread 4916.0x143c exited with code 0]
[New Thread 4916.0xc84]
[Thread 4916.0x358 exited with code 0]
[New Thread 4916.0x4d0]
[New Thread 4916.0x1518]
[Thread 4916.0x1518 exited with code 0]
[New Thread 4916.0x1184]
[Thread 4916.0xc84 exited with code 0]
[New Thread 4916.0xdc0]
[New Thread 4916.0x1318]
[New Thread 4916.0x84]
[New Thread 4916.0x131c]
[Thread 4916.0x131c exited with code 0]
[New Thread 4916.0xc2c]
[Thread 4916.0xc2c exited with code 0]
[New Thread 4916.0x15e0]
[Thread 4916.0x15e0 exited with code 0]
[New Thread 4916.0x4d8]
[Thread 4916.0x4d8 exited with code 0]
[New Thread 4916.0x15d8]
[Thread 4916.0x1184 exited with code 0]
[Thread 4916.0x15d8 exited with code 0]
[New Thread 4916.0xa90]
[New Thread 4916.0xfdc]
[Thread 4916.0xa90 exited with code 0]
[New Thread 4916.0xe74]
[Thread 4916.0xfdc exited with code 0]
[New Thread 4916.0xff8]
[Thread 4916.0xff8 exited with code 0]
[New Thread 4916.0x9c4]
[Thread 4916.0xe74 exited with code 0]
[New Thread 4916.0x8f4]
[Thread 4916.0x8f4 exited with code 0]
[New Thread 4916.0x92c]
[Thread 4916.0x9c4 exited with code 0]
[New Thread 4916.0x41c]
[Thread 4916.0x92c exited with code 0]
[New Thread 4916.0x4e8]
[Thread 4916.0x4e8 exited with code 0]
[New Thread 4916.0x49c]
[Thread 4916.0x49c exited with code 0]
[New Thread 4916.0x1070]
[Thread 4916.0x41c exited with code 0]
[New Thread 4916.0xdd4]
[Thread 4916.0xdd4 exited with code 0]
[Thread 4916.0x1070 exited with code 0]
[New Thread 4916.0xddc]
[New Thread 4916.0x1448]
[Thread 4916.0xddc exited with code 0]
[New Thread 4916.0x93c]
[Thread 4916.0x93c exited with code 0]
[New Thread 4916.0xb38]
[Thread 4916.0x1448 exited with code 0]
[New Thread 4916.0x4d8]
[Thread 4916.0x4d8 exited with code 0]
[New Thread 4916.0xa5c]
[Thread 4916.0xb38 exited with code 0]
[New Thread 4916.0xfd4]
[Thread 4916.0xa5c exited with code 0]
[New Thread 4916.0x474]
[Thread 4916.0xfd4 exited with code 0]
[New Thread 4916.0x1768]
[Thread 4916.0x474 exited with code 0]
[New Thread 4916.0xda8]
[Thread 4916.0x1768 exited with code 0]
[New Thread 4916.0x11fc]
[Thread 4916.0x11fc exited with code 0]
[New Thread 4916.0x1490]
[Thread 4916.0xda8 exited with code 0]
[New Thread 4916.0x14d4]
[Thread 4916.0x1490 exited with code 0]
[New Thread 4916.0xbac]
[Thread 4916.0x14d4 exited with code 0]
[New Thread 4916.0x15d8]
[Thread 4916.0xbac exited with code 0]
[New Thread 4916.0x1678]
[Thread 4916.0x15d8 exited with code 0]
[New Thread 4916.0x15e4]
[Thread 4916.0x1678 exited with code 0]
[New Thread 4916.0x122c]
[Thread 4916.0x122c exited with code 0]
[New Thread 4916.0x1560]
[Thread 4916.0x15e4 exited with code 0]
[New Thread 4916.0xd50]
[Thread 4916.0x1560 exited with code 0]
[New Thread 4916.0x8f0]
[Thread 4916.0xd50 exited with code 0]
[New Thread 4916.0x928]
[Thread 4916.0x8f0 exited with code 0]
[New Thread 4916.0x170]
[Thread 4916.0x170 exited with code 0]
[New Thread 4916.0x1434]
[Thread 4916.0x928 exited with code 0]
[New Thread 4916.0xf3c]
[Thread 4916.0x1434 exited with code 0]
[Thread 4916.0xf3c exited with code 0]
[New Thread 4916.0xf44]
[New Thread 4916.0xf40]
[Thread 4916.0xf44 exited with code 0]
[New Thread 4916.0xed8]
[Thread 4916.0xf40 exited with code 0]
[New Thread 4916.0xa28]
[Thread 4916.0xed8 exited with code 0]
[New Thread 4916.0xd68]
[Thread 4916.0xa28 exited with code 0]
[New Thread 4916.0x1630]
[Thread 4916.0xd68 exited with code 0]
[New Thread 4916.0x15ac]
[Thread 4916.0x15ac exited with code 0]
[New Thread 4916.0x1600]
[Thread 4916.0x1600 exited with code 0]
[New Thread 4916.0x854]
[Thread 4916.0x1630 exited with code 0]
[New Thread 4916.0x1710]

Program received signal SIGINT, Interrupt.
[Switching to Thread 4916.0x1710]
0x00007ffcffc920e7 in RegLoadMUIStringA ()
   from C:\Windows\system32\KernelBase.dll

Thread 181 (Thread 4916.0x1710):
#0  0x00007ffcffc920e7 in RegLoadMUIStringA ()
   from C:\Windows\system32\KernelBase.dll
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 180 (Thread 4916.0x854):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x00000000685c709b in g_async_queue_timeout_pop ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#4  0x0000000068644c01 in g_thread_pool_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#5  0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#6  0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#7  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#9  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#10 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#11 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 129 (Thread 4916.0x84):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x0000000070accbc6 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x7b30ddc0) at ../libs/waveview/wave_view_private.cc:322
#4  0x0000000070accd04 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:311
#5  0x0000000070accd4e in ArdourWaveView::WaveViewThreads::_thread_proc (
    this=0x7b30ddc0) at ../libs/waveview/wave_view_private.cc:500
#6  0x0000000070accf2d in ArdourWaveView::WaveViewThreads::thread_proc ()
    at ../libs/waveview/wave_view_private.cc:414
#7  0x0000000070ad2817 in operator() (this=0x7b30dde8)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#8  sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (
    this=0x7b30dde0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0x0000000070ad15dd in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x7b30ddb0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#11 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#13 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#15 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#16 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#17 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 128 (Thread 4916.0x1318):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x0000000070accbc6 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x7b30ddc0) at ../libs/waveview/wave_view_private.cc:322
#4  0x0000000070accd04 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:311
#5  0x0000000070accd4e in ArdourWaveView::WaveViewThreads::_thread_proc (
    this=0x7b30ddc0) at ../libs/waveview/wave_view_private.cc:500
#6  0x0000000070accf2d in ArdourWaveView::WaveViewThreads::thread_proc ()
    at ../libs/waveview/wave_view_private.cc:414
#7  0x0000000070ad2817 in operator() (this=0x7b30dde8)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#8  sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (
    this=0x7b30dde0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0x0000000070ad15dd in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x7b30ddb0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#11 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#13 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#15 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#16 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#17 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 127 (Thread 4916.0xdc0):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x0000000070accbc6 in ArdourWaveView::WaveViewThreads::_dequeue_draw_request (this=0x7b30ddc0) at ../libs/waveview/wave_view_private.cc:322
#4  0x0000000070accd04 in ArdourWaveView::WaveViewThreads::dequeue_draw_request () at ../libs/waveview/wave_view_private.cc:311
#5  0x0000000070accd4e in ArdourWaveView::WaveViewThreads::_thread_proc (
    this=0x7b30ddc0) at ../libs/waveview/wave_view_private.cc:500
#6  0x0000000070accf2d in ArdourWaveView::WaveViewThreads::thread_proc ()
    at ../libs/waveview/wave_view_private.cc:414
#7  0x0000000070ad2817 in operator() (this=0x7b30dde8)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#8  sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (
    this=0x7b30dde0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0x0000000070ad15dd in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x7b30ddb0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#11 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#13 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#15 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#16 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#17 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 124 (Thread 4916.0x4d0):
#0  0x00007ffd0276092a in ntdll!ZwDelayExecution ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe121a in SleepEx () from C:\Windows\system32\KernelBase.dll
#2  0x0000000017382a02 in ARDOUR::AutomationWatch::thread (this=0x4fe938c0)
    at ../libs/ardour/automation_watch.cc:195
#3  0x0000000017b0b3b6 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#4  operator()<boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list0> (a=<synthetic pointer>, f=..., this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind.hpp:259
#5  operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#6  sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > > >::operator() (this=<optimized out>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x0000000017931f1d in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AutomationWatch>, boost::_bi::list1<boost::_bi::value<ARDOUR::AutomationWatch*> > >, void>::call_it (rep=0xffffffffffffffd0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#9  0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#10 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#11 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#12 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#14 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#15 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 88 (Thread 4916.0x1510):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffd00ad106f in WaitForMultipleObjects ()
   from C:\Windows\system32\kernel32.dll
#3  0x000000006248343f in pthreadCancelableTimedWait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#4  0x0000000062488400 in sem_timedwait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#5  0x000000006248248b in pthread_cond_wait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00000000176980a5 in ARDOUR::Session::auto_connect_thread_run (
    this=this@entry=0x44d20430) at ../libs/ardour/session.cc:7184
#7  0x0000000017698218 in ARDOUR::Session::auto_connect_thread (
    arg=0x44d20430) at ../libs/ardour/session.cc:7115
#8  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#9  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#10 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#11 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#12 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#13 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 87 (Thread 4916.0xb80):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffd00ad106f in WaitForMultipleObjects ()
   from C:\Windows\system32\kernel32.dll
#3  0x000000006248343f in pthreadCancelableTimedWait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#4  0x0000000062488400 in sem_timedwait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#5  0x000000006248248b in pthread_cond_wait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00000000176fe7b3 in ARDOUR::Session::emit_thread_run (
    this=this@entry=0x44d20430) at ../libs/ardour/session_process.cc:1123
#7  0x00000000176fe7ea in ARDOUR::Session::emit_thread (arg=0x44d20430)
    at ../libs/ardour/session_process.cc:1112
#8  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#9  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#10 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#11 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#12 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#13 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 85 (Thread 4916.0x338):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00000000686220ae in poll_rest ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#3  0x0000000068622409 in g_poll ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#4  0x0000000068607871 in g_main_context_iterate.isra ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#5  0x0000000068608093 in g_main_loop_run ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#6  0x0000000028b62c58 in BaseUI::main_thread (this=0x4913f6d8)
    at ../libs/pbd/base_ui.cc:98
#7  0x0000000028bd87bb in operator() (this=0x0)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#8  sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator()
    (this=0xfffffffffffffff8)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0x0000000028bd5ffd in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it (rep=0xffffffffffffffd2)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#11 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#13 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#15 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#16 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#17 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 76 (Thread 4916.0xd30):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00000000686220ae in poll_rest ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#3  0x0000000068622409 in g_poll ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#4  0x0000000068607871 in g_main_context_iterate.isra ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#5  0x0000000068608093 in g_main_loop_run ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#6  0x0000000028b62c58 in BaseUI::main_thread (this=0x4a5b76f0)
    at ../libs/pbd/base_ui.cc:98
#7  0x0000000028bd87bb in operator() (this=0xfeeefeee)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
#8  sigc::adaptor_functor<sigc::bound_mem_functor0<void, BaseUI> >::operator()
    (this=0xfeeefee6)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#9  0x0000000028bd5ffd in sigc::internal::slot_call0<sigc::bound_mem_functor0<void, BaseUI>, void>::call_it (rep=0xffffffffffffffd4)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#10 0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#11 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#13 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#15 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#16 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#17 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 75 (Thread 4916.0xc8c):
#0  0x00007ffd0248104a in WaitMessage () from C:\Windows\system32\user32.dll
#1  0x00007ffd024b5a37 in USER32!BringWindowToTop ()
   from C:\Windows\system32\user32.dll
#2  0x00007ffd024b8836 in USER32!LoadBitmapA ()
   from C:\Windows\system32\user32.dll
#3  0x00007ffd024baae2 in USER32!SoftModalMessageBox ()
   from C:\Windows\system32\user32.dll
#4  0x00007ffd024ba27d in USER32!MessageBoxIndirectW ()
   from C:\Windows\system32\user32.dll
#5  0x00007ffd025087aa in USER32!MessageBoxTimeoutW ()
   from C:\Windows\system32\user32.dll
#6  0x00007ffd025086a2 in USER32!MessageBoxTimeoutA ()
   from C:\Windows\system32\user32.dll
#7  0x00007ffd0250836e in USER32!MessageBoxA ()
   from C:\Windows\system32\user32.dll
#8  0x00007ffd00e5ad1c in strerror_s () from C:\Windows\system32\msvcrt.dll
#9  0x00007ffd00e5ca10 in msvcrt!.threadid ()
   from C:\Windows\system32\msvcrt.dll
#10 0x00007ffd00e599ea in msvcrt!abort () from C:\Windows\system32\msvcrt.dll
#11 0x0000000017899172 in _wassert (
    _Message=_Message@entry=0x81a4d060 L"_current_trans", 
    _File=0x4a3c00f0 L"\xdf90\x17c8", 
    _File@entry=0x81865450 L"../libs/ardour/session_state.cc", _Line=3035)
    at ../../mingw-w64-crt/misc/wassert.c:54
#12 0x0000000017899228 in _assert (
    _Message=0x17c0d222 <ARDOUR::Session::bounce_chunk_size+20058> "_current_trans", 
    _File=0x17c0c260 <ARDOUR::Session::bounce_chunk_size+16024> "../libs/ardour/session_state.cc", _Line=3035) at ../../mingw-w64-crt/misc/wassert.c:30
#13 0x00000000177176f4 in ARDOUR::Session::add_command (this=0x44d20430, 
    cmd=cmd@entry=0x81897c60) at ../libs/ardour/session_state.cc:3035
#14 0x00000000177ae306 in ARDOUR::Track::use_captured_audio_sources (
    this=this@entry=0x50e42380, srcs=..., capture_info=...)
    at ../libs/ardour/track.cc:1096
#15 0x00000000177ae78b in ARDOUR::Track::use_captured_sources (
    this=0x50e42380, srcs=..., capture_info=...)
    at ../libs/ardour/track.cc:883
#16 0x00000000173c90f3 in ARDOUR::DiskWriter::transport_stopped_wallclock (
    this=0x565258d0, when=..., twhen=twhen@entry=1621697544, 
    abort_capture=abort_capture@entry=false)
    at ../libs/ardour/disk_writer.cc:1246
#17 0x00000000177a5273 in ARDOUR::Track::transport_stopped_wallclock (
    this=0x50e42380, n=..., t=t@entry=1621697544, g=g@entry=false)
    at ../libs/ardour/track.cc:574
#18 0x00000000177459b3 in ARDOUR::Session::non_realtime_stop (
    this=this@entry=0x44d20430, abort=abort@entry=false, 
    on_entry=on_entry@entry=1, finished=@0x4b59e847: true)
    at ../libs/ardour/session_transport.cc:1330
#19 0x0000000017747564 in ARDOUR::Session::butler_transport_work (
    this=0x44d20430, have_process_lock=have_process_lock@entry=false)
    at ../libs/ardour/session_transport.cc:1129
#20 0x000000001738fe65 in ARDOUR::Butler::thread_work (
    this=this@entry=0x3a4de300) at ../libs/ardour/butler.cc:218
#21 0x0000000017392d1b in ARDOUR::Butler::_thread_work (arg=0x3a4de300)
    at ../libs/ardour/butler.cc:166
#22 0x0000000028b8f2e4 in fake_thread_start (arg=0x4a5b5ef0)
    at ../libs/pbd/pthread_utils.cc:113
#23 0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#24 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#25 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#26 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#27 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#28 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 74 (Thread 4916.0x14b4):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017444412 in ARDOUR::Graph::reached_terminal_node (
    this=0x44d29ff0) at ../libs/ardour/graph.cc:301
#4  0x000000001744bf3f in ARDOUR::GraphNode::finish (
    this=this@entry=0x4f941eb0, chain=chain@entry=1)
    at ../libs/ardour/graphnode.cc:74
#5  0x0000000017445133 in run (chain=1, this=0x4f941eb0)
    at ../libs/ardour/ardour/graphnode.h:65
#6  ARDOUR::Graph::run_one (this=this@entry=0x44d29ff0)
    at ../libs/ardour/graph.cc:442
#7  0x00000000174458e9 in ARDOUR::Graph::main_thread (this=0x44d29ff0)
    at ../libs/ardour/graph.cc:523
#8  0x0000000017957f36 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#9  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
#10 operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#11 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
#12 0x000000006900a37f in operator() (this=0x46e5fc10)
    at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:769
#13 ARDOUR::PortAudioBackend::portaudio_process_thread (arg=<optimized out>)
    at ../libs/backends/portaudio/portaudio_backend.cc:1092
#14 0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#15 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#16 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#17 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#18 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#19 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 73 (Thread 4916.0x10bc):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017444f48 in ARDOUR::Graph::run_one (this=this@entry=0x44d29ff0)
    at ../libs/ardour/graph.cc:426
#4  0x00000000174454c6 in ARDOUR::Graph::helper_thread (this=0x44d29ff0)
    at ../libs/ardour/graph.cc:470
#5  0x0000000017957f36 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#6  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  operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#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  0x000000006900a37f in operator() (this=0x4705fc10)
    at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:769
#10 ARDOUR::PortAudioBackend::portaudio_process_thread (arg=<optimized out>)
    at ../libs/backends/portaudio/portaudio_backend.cc:1092
#11 0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#12 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#15 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 72 (Thread 4916.0xfe0):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017444f48 in ARDOUR::Graph::run_one (this=this@entry=0x44d29ff0)
    at ../libs/ardour/graph.cc:426
#4  0x00000000174454c6 in ARDOUR::Graph::helper_thread (this=0x44d29ff0)
    at ../libs/ardour/graph.cc:470
#5  0x0000000017957f36 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#6  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  operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#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  0x000000006900a37f in operator() (this=0x4725fc10)
    at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:769
#10 ARDOUR::PortAudioBackend::portaudio_process_thread (arg=<optimized out>)
    at ../libs/backends/portaudio/portaudio_backend.cc:1092
#11 0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#12 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#15 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 71 (Thread 4916.0x1708):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017444f48 in ARDOUR::Graph::run_one (this=this@entry=0x44d29ff0)
    at ../libs/ardour/graph.cc:426
#4  0x00000000174454c6 in ARDOUR::Graph::helper_thread (this=0x44d29ff0)
    at ../libs/ardour/graph.cc:470
#5  0x0000000017957f36 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#6  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  operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#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  0x000000006900a37f in operator() (this=0x4745fc10)
    at /home/ardour/win-stack-w64-dbg/include/boost/function/function_template.hpp:769
#10 ARDOUR::PortAudioBackend::portaudio_process_thread (arg=<optimized out>)
    at ../libs/backends/portaudio/portaudio_backend.cc:1092
#11 0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#12 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#15 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 70 (Thread 4916.0x1354):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017667e7b in ARDOUR::RTTaskList::run (this=this@entry=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:112
#4  0x0000000017668340 in ARDOUR::RTTaskList::_thread_run (arg=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:68
#5  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#7  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#9  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 69 (Thread 4916.0x1168):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017667e7b in ARDOUR::RTTaskList::run (this=this@entry=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:112
#4  0x0000000017668340 in ARDOUR::RTTaskList::_thread_run (arg=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:68
#5  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#7  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#9  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 68 (Thread 4916.0x1188):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017667e7b in ARDOUR::RTTaskList::run (this=this@entry=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:112
#4  0x0000000017668340 in ARDOUR::RTTaskList::_thread_run (arg=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:68
#5  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#7  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#9  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 67 (Thread 4916.0x1604):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x0000000028b91a54 in PBD::Semaphore::wait (this=<optimized out>)
    at ../libs/pbd/semutils.cc:74
#3  0x0000000017667e7b in ARDOUR::RTTaskList::run (this=this@entry=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:112
#4  0x0000000017668340 in ARDOUR::RTTaskList::_thread_run (arg=0x44d28b50)
    at ../libs/ardour/rt_tasklist.cc:68
#5  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#7  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#9  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 62 (Thread 4916.0x698):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffd00ad106f in WaitForMultipleObjects ()
   from C:\Windows\system32\kernel32.dll
#3  0x000000006248343f in pthreadCancelableTimedWait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#4  0x0000000062488400 in sem_timedwait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#5  0x00000000624825fe in pthread_cond_timedwait ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x000000006900373b in ARDOUR::PortAudioBackend::freewheel_process_thread (
    this=0x2da9cde0) at ../libs/backends/portaudio/portaudio_backend.cc:936
#7  0x000000006900383d in freewheel_thread (arg=<optimized out>)
    at ../libs/backends/portaudio/portaudio_backend.cc:855
#8  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#9  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#10 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#11 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#12 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#13 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 61 (Thread 4916.0xfe8):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x000000006902c88f in ARDOUR::WinMMEMidiOutputDevice::wait (
    this=this@entry=0x3bf9dd60, semaphore=<optimized out>)
    at ../libs/backends/portaudio/winmmemidi_output_device.cc:283
#3  0x00000000690302fd in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (
    this=0x3bf9dd60)
    at ../libs/backends/portaudio/winmmemidi_output_device.cc:354
#4  0x0000000069033691 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (
    arg=<optimized out>)
    at ../libs/backends/portaudio/winmmemidi_output_device.cc:335
#5  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#7  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#9  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 60 (Thread 4916.0xfd8):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x000000006902c88f in ARDOUR::WinMMEMidiOutputDevice::wait (
    this=this@entry=0x3fae1cc0, semaphore=<optimized out>)
    at ../libs/backends/portaudio/winmmemidi_output_device.cc:283
#3  0x00000000690302fd in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (
    this=0x3fae1cc0)
    at ../libs/backends/portaudio/winmmemidi_output_device.cc:354
#4  0x0000000069033691 in ARDOUR::WinMMEMidiOutputDevice::midi_output_thread (
    arg=<optimized out>)
    at ../libs/backends/portaudio/winmmemidi_output_device.cc:335
#5  0x0000000062485de5 in ptw32_threadStart ()
   from C:\Program Files\Ardour6\bin\pthreadGC2.dll
#6  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#7  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#8  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#9  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 59 (Thread 4916.0xc48):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffceab624bf in ?? () from C:\Windows\SYSTEM32\wdmaud.drv
#3  0x00007ffceab623c9 in ?? () from C:\Windows\SYSTEM32\wdmaud.drv
#4  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#5  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#6  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 58 (Thread 4916.0xa58):
#0  0x00007ffd0276062a in ntdll!ZwWaitForSingleObject ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe1118 in WaitForSingleObjectEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffceab7e16b in midMessage () from C:\Windows\SYSTEM32\wdmaud.drv
#3  0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#4  0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#5  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#6  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#7  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 57 (Thread 4916.0x1574):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffd00ad106f in WaitForMultipleObjects ()
   from C:\Windows\system32\kernel32.dll
#3  0x00007ffceab78d90 in midMessage () from C:\Windows\SYSTEM32\wdmaud.drv
#4  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#5  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#6  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 56 (Thread 4916.0x1018):
#0  0x00007ffd02760b9a in ntdll!ZwWaitForMultipleObjects ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffcffbe13ed in WaitForMultipleObjectsEx ()
   from C:\Windows\system32\KernelBase.dll
#2  0x00007ffd00ad106f in WaitForMultipleObjects ()
   from C:\Windows\system32\kernel32.dll
#3  0x00007ffce9051bf3 in ?? ()
   from C:\Windows\system32\fireface_usb_asio_64.dll
#4  0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#5  0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#6  0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 9 (Thread 4916.0x1694):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x000000001734322e in ARDOUR::AudioEngine::do_devicelist_update (
    this=0x2cbc4000) at ../libs/ardour/audioengine.cc:717
#4  0x0000000017b0b386 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#5  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  operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#7  sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator() (this=<optimized out>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#8  0x0000000017931efd in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it (rep=0x2cbc48e8)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#9  0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#10 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#11 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#15 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 8 (Thread 4916.0x3e4):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x0000000017346833 in ARDOUR::AudioEngine::do_reset_backend (
    this=0x2cbc4000) at ../libs/ardour/audioengine.cc:681
#4  0x0000000017b0b386 in operator() (p=<optimized out>, this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/mem_fn_template.hpp:49
#5  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  operator() (this=<optimized out>)
    at /home/ardour/win-stack-w64-dbg/include/boost/bind/bind_template.hpp:20
#7  sigc::adaptor_functor<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > > >::operator() (this=<optimized out>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#8  0x0000000017931efd in sigc::internal::slot_call0<boost::_bi::bind_t<void, boost::_mfi::mf0<void, ARDOUR::AudioEngine>, boost::_bi::list1<boost::_bi::value<ARDOUR::AudioEngine*> > >, void>::call_it (rep=0x2cbc48b8)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#9  0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#10 0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#11 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#12 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#14 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#15 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#16 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 6 (Thread 4916.0xe38):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x00000000177770c7 in peak_thread_work ()
    at ../libs/ardour/source_factory.cc:73
#4  0x0000000017b0b3c7 in operator() (
    this=0x17daa5d8 <ARDOUR::SourceFactory::peak_building_lock+8>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#5  sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (
    this=0x17daa5d0 <ARDOUR::SourceFactory::peak_building_lock>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#6  0x0000000017931f7d in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x17daa5a0 <_ZStL8__ioinit>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#7  0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#8  0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#9  0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#10 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#11 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#12 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#13 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#14 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 4916.0x7b4):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x00000000173244a7 in ARDOUR::Analyser::work ()
    at ../libs/ardour/analyser.cc:93
#4  0x00000000173247aa in analyser_work () at ../libs/ardour/analyser.cc:58
#5  0x0000000017b0b3c7 in operator() (
    this=0x17da7048 <ARDOUR::Analyser::analysis_active_lock>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#6  sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (
    this=0x17da7040 <ARDOUR::Analyser::analysis_queue_lock>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#7  0x0000000017931f7d in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x17da7010 <std::__ioinit>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#8  0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#9  0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#10 0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#11 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#12 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#13 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#14 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#15 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 4916.0x108c):
#0  0x00007ffd027620aa in ntdll!ZwWaitForAlertByThreadId ()
   from C:\Windows\SYSTEM32\ntdll.dll
#1  0x00007ffd0274e58c in ntdll!RtlSleepConditionVariableSRW ()
   from C:\Windows\SYSTEM32\ntdll.dll
#2  0x00007ffcffc5f2f8 in SleepConditionVariableSRW ()
   from C:\Windows\system32\KernelBase.dll
#3  0x00000000177770c7 in peak_thread_work ()
    at ../libs/ardour/source_factory.cc:73
#4  0x0000000017b0b3c7 in operator() (
    this=0x17daa5d8 <ARDOUR::SourceFactory::peak_building_lock+8>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77
#5  sigc::adaptor_functor<sigc::pointer_functor0<void> >::operator() (
    this=0x17daa5d0 <ARDOUR::SourceFactory::peak_building_lock>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256
#6  0x0000000017931f7d in sigc::internal::slot_call0<sigc::pointer_functor0<void>, void>::call_it (rep=0x17daa5a0 <_ZStL8__ioinit>)
    at ../../win-stack-w64/include/sigc++-2.0/sigc++/functors/slot.h:103
#7  0x00000000664cd271 in call_thread_entry_slot ()
   from C:\Program Files\Ardour6\bin\libglibmm-2.4-1.dll
#8  0x0000000068644149 in g_thread_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#9  0x000000006866cf6a in g_thread_win32_proxy ()
   from C:\Program Files\Ardour6\bin\libglib-2.0-0.dll
#10 0x00007ffd00e00b13 in msvcrt!_strupr ()
   from C:\Windows\system32\msvcrt.dll
#11 0x00007ffd00e00bcd in msvcrt!_endthreadex ()
   from C:\Windows\system32\msvcrt.dll
#12 0x00007ffd00ad13f2 in KERNEL32!BaseThreadInitThunk ()
   from C:\Windows\system32\kernel32.dll
#13 0x00007ffd026e54f4 in ntdll!RtlUserThreadStart ()
   from C:\Windows\SYSTEM32\ntdll.dll
#14 0x0000000000000000 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 4916.0x5d0):
#0  0x00007ffd004a231a in PolyPatBlt () from C:\Windows\system32\gdi32.dll
#1  0x00007ffd004a22e1 in PolyPatBlt () from C:\Windows\system32\gdi32.dll
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
A debugging session is active.

	Inferior 1 [process 4916] will be killed.

Quit anyway? (y or n) 
Ardour-debug.log (63,484 bytes)   

Issue History

Date Modified Username Field Change
2021-05-18 19:56 L3br4nd New Issue
2021-05-18 19:56 L3br4nd Tag Attached: 6.2
2021-05-18 19:56 L3br4nd Tag Attached: 6.6
2021-05-18 19:56 L3br4nd Tag Attached: 6.6.489
2021-05-18 19:56 L3br4nd Tag Attached: crash
2021-05-18 20:00 L3br4nd Sponsorship Added L3br4nd: US$ 50
2021-05-18 20:00 L3br4nd Sponsorship Total 0 => 50
2021-05-18 21:00 x42 Note Added: 0025873
2021-05-19 19:09 L3br4nd File Added: CrashLog.zip
2021-05-19 19:09 L3br4nd Note Added: 0025875
2021-05-19 21:34 x42 Note Added: 0025876
2021-05-22 15:13 L3br4nd File Added: Bildschirmfoto_2021-05-22_17-09-07.png
2021-05-22 15:13 L3br4nd Note Added: 0025880
2021-05-22 15:37 L3br4nd File Added: Ardour-debug.log
2021-05-22 15:37 L3br4nd Note Added: 0025881