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IDProjectCategoryView StatusLast Update
0010027ardourbugspublic2025-10-20 04:09
Reportertheslees Assigned To 
PriorityhighSeveritymajorReproducibilityN/A
Status newResolutionopen 
PlatformArchOSLinuxOS Version(any)
Product Version8.12 
Summary0010027: Windows VST3s erroring
DescriptionOut of nowhere the plugins from yabridgectl all errored when I rescanned for plugins in Ardour. None of my plugins work anymore,

The behaviour is inconsistent, usually the plugins are just unresponsive during the scan, but sometimes, when i'm lucky, they error. |

I can't get them to error anymore, so atm they only say "New", along with this log;
`VST3 module-path '/home/joey/.vst3/yabridge/Kilohearts/kHs Dual Delay.vst3/Contents/x86_64-linux/kHs Dual Delay.so'
[Info]: Scanning: /home/joey/.vst3/yabridge/Kilohearts/kHs Dual Delay.vst3
20:14:02 [kHs Dual Delay-07Iadfmr] Initializing yabridge version 5.1.1
20:14:02 [kHs Dual Delay-07Iadfmr] library: '/usr/lib/libyabridge-vst3.so'
20:14:02 [kHs Dual Delay-07Iadfmr] host: '/usr/bin/yabridge-host.exe'
20:14:02 [kHs Dual Delay-07Iadfmr] plugin: '/mnt/e34a95cc-66f5-4ad2-ac05-cc6094a925f5/music_pak/winesic/drive_c/Program Files/Common Files/VST3/Kilohearts/kHs Dual Delay.vst3'
20:14:02 [kHs Dual Delay-07Iadfmr] plugin type: 'VST3'
20:14:02 [kHs Dual Delay-07Iadfmr] realtime: 'yes'
20:14:02 [kHs Dual Delay-07Iadfmr] sockets: '/run/user/1000/yabridge-kHs Dual Delay-07Iadfmr'
20:14:02 [kHs Dual Delay-07Iadfmr] wine prefix: '/mnt/e34a95cc-66f5-4ad2-ac05-cc6094a925f5/music_pak/winesic'
20:14:02 [kHs Dual Delay-07Iadfmr] wine version: '9.12.r4.g4f00617d ( TkG Staging Esync Fsync )'
20:14:02 [kHs Dual Delay-07Iadfmr]
20:14:02 [kHs Dual Delay-07Iadfmr] config from: '<defaults>'
20:14:02 [kHs Dual Delay-07Iadfmr] hosting mode: 'individually, 64-bit'
20:14:02 [kHs Dual Delay-07Iadfmr] other options: '<none>'
20:14:02 [kHs Dual Delay-07Iadfmr]
20:14:02 [kHs Dual Delay-07Iadfmr] Enabled features:
20:14:02 [kHs Dual Delay-07Iadfmr] - CLAP support
20:14:02 [kHs Dual Delay-07Iadfmr] - VST3 support
20:14:02 [kHs Dual Delay-07Iadfmr]
20:14:02 [kHs Dual Delay-07Iadfmr] The Wine host process has exited unexpectedly. Check the output above for more information.
terminate called without an active exception
Error: signal 6
 ---8<---
  /usr/lib/libc.so.6(+0x44900) [0x7ffbcdc9a900]
  pthread_kill
  gsignal
  abort
  /usr/lib/libstdc++.so.6(+0x9502b) [0x7ffbcdf6202b]
  /usr/lib/libstdc++.so.6(+0xb3c8c) [0x7ffbcdf80c8c]
  std::unexpected()
  /usr/lib/libyabridge-vst3.so(+0xe7d92) [0x7ffbc9ce1d92]
  /usr/lib/libyabridge-vst3.so(+0x145987) [0x7ffbc9d3f987]
  /usr/lib/libyabridge-vst3.so(+0x1450b1) [0x7ffbc9d3f0b1]
  /usr/lib/libyabridge-vst3.so(+0x144b2f) [0x7ffbc9d3eb2f]
  /usr/lib/libyabridge-vst3.so(+0x144840) [0x7ffbc9d3e840]
  /usr/lib/libyabridge-vst3.so(+0x143f80) [0x7ffbc9d3df80]
 --->8---
Scan Failed.
`
Additional InformationI updated my wine version, tried linvst3 and carla, and redownloaded my windows vsts, all didn't work.
TagsNo tags attached.

Activities

x42

2025-10-20 02:14

administrator   ~0029476

Last edited: 2025-10-20 02:15

> The Wine host process has exited unexpectedly.

This is not an issue with Ardour, and more likely an issue with Wine and/or yabridge or your GNU/Linux distro.

> Out of nowhere

hints at the latter. There have been a couple of issues with plugins on Arch Linux lately (0010003 0010019) though this is the different, new one.

x42

2025-10-20 02:35

administrator   ~0029477

> std::unexpected()

could also hint at https://github.com/robbert-vdh/yabridge/issues/449

theslees

2025-10-20 04:09

reporter   ~0029478

Yeah, downgrading yabridge fixed my plugins, and downgrading wine allowed them to be interactive again.

Issue History

Date Modified Username Field Change
2025-10-20 01:17 theslees New Issue
2025-10-20 02:14 x42 Note Added: 0029476
2025-10-20 02:15 x42 Note Edited: 0029476
2025-10-20 02:35 x42 Note Added: 0029477
2025-10-20 04:09 theslees Note Added: 0029478