Attempting to assign CV from Random LFO crashes server

I tried mapping the MOD Random CV generator to a Delay feedback or bandpass filter frequency. In both cases, the connection breaks and I get the following error message.

image

I tried it with the Modulation Generator pedal and the Bandpass filter. Same thing happened.

I am on the 64 bit version of Patchbox.

patch@patchbox:~ $ uname -a
Linux patchbox 6.6.20+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.6.20-1+rpt1 (2024-03-07) aarch64 GNU/Linux
patch@patchbox:~ $ 

Scanning through here it looks like some people have made CV control work. What am I missing?

Here’s a more direct question or three.

Have you made CV control work on MODEP?

a) Which OS were you using, 32 or 64 bit? I’m going to try 32-bit but I had to order some extra SD cards as I only had one.
b) Which version of MODEP?
c) Which CV and effect modules did you use?

As a lot of the modules are “work in progress” it’s possible that the developers did not test this aspect of it.

Thx,

DL

Hi, I have same issue when trying to assign any param to CV.
I have: Raspberry pi 3b 1.2, audioinjector zero.
Any change that it will work with Pisound Micro?

Any idea how can I debug it to understand the issue better?
Thanks for any help!

Some logs:

sudo journalctl --unit modep-mod-ui -f
Jul 08 17:58:38 patchbox authbind[5519]: DEBUG:root:[host] popped from queue: cv_map 7 gain effect_15:Cvoutput 0.000000 1.000000 +
Jul 08 17:58:38 patchbox authbind[5519]: DEBUG:root:[host] sending -> cv_map 7 gain effect_15:Cvoutput 0.000000 1.000000 +
Jul 08 17:58:40 patchbox systemd[1]: Stopping modep-mod-ui.service - MOD-UI...
Jul 08 17:58:40 patchbox systemd[1]: modep-mod-ui.service: Deactivated successfully.
Jul 08 17:58:40 patchbox systemd[1]: Stopped modep-mod-ui.service - MOD-UI.
Jul 08 17:58:40 patchbox systemd[1]: modep-mod-ui.service: Consumed 20.833s CPU time.
Jul 08 17:58:40 patchbox systemd[1]: Started modep-mod-ui.service - MOD-UI.


sudo journalctl --unit modep-mod-host -f
Jul 08 17:58:38 patchbox systemd[1]: modep-mod-host.service: Main process exited, code=killed, status=11/SEGV
Jul 08 17:58:38 patchbox systemd[1]: modep-mod-host.service: Failed with result 'signal'.

sudo journalctl --unit jack -f
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = mod-host was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = mod-monitor was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_15 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_14 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_11 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_12 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_7 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_10 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot read socket fd = 18 err = Connection reset by peer
Jul 08 17:58:38 patchbox jackdrc[636]: Could not read notification result
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-host notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 32 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_15 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 38 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_11 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 29 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_6 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 41 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_12 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 35 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_14 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 44 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_7 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 47 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_10 notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 25 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-monitor notification = 18 val1 = 0 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 25 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-monitor notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 47 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_10 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 44 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_7 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 35 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_14 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 41 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_12 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 29 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_6 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 38 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_11 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 32 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = effect_15 notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 18 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-host notification = 18 val1 = 1 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 25 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-monitor notification = 12 val1 = 17 val2 = 11
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 25 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-monitor notification = 12 val1 = 5 val2 = 11
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 18 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-host notification = 10 val1 = 11 val2 = 0
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = mod-monitor was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_6 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_15 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_14 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_11 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_12 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_7 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackEngine::XRun: client = effect_10 was not finished, state = Triggered
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Jul 08 17:58:38 patchbox jackdrc[636]: Cannot write socket fd = 18 err = Broken pipe
Jul 08 17:58:38 patchbox jackdrc[636]: CheckRes error
Jul 08 17:58:38 patchbox jackdrc[636]: Could not write notification
Jul 08 17:58:38 patchbox jackdrc[636]: ClientNotify fails name = mod-host notification = 10 val1 = 11 val2 = 0