Renoise Crashes When Adding New Pattern in a Specific .xrns Project

System Info: Arch Linux (6.18.2-arch2-1), Kernel: linux, Sound system: Pipewire (Jack in Renoise), Renoise: 64bit V3.5.4

Tho i have i tried opening the file with another system with the same Arch Version and Kernel there isn’t any difference, Both systems work fine with any other project but the one i am currently working with only does this.

When I duplicate patterns/Add a new patter:
The project hangs for couple of seconds, Then crashes.
Running renoise via terminal also outputs only: ‘Killed Renoise’ after the crash.

(Apparently I can’t attach the .xrns here so there is that, any ideas for that might be helpful)

Thanks in advance.

What does the .log say?

In my knowledge nothing, The log.txt is very long so i don’t know how to paste it here

Another edit: I pasted the wrong section of the log, My bad (It was very long)



============================================================
Version : Renoise V3.5.4 (Nov 19 2025)
Date    : 2025-12-30
Time    : 01:39:25
OS      : Linux version 6.18.2-arch2-1 (linux@archlinux) (gcc (GCC) 15.2.1 20251112, GNU ld (GNU Binutils) 2.45.1) #1 SMP PREEMPT_DYNAMIC Thu, 18 Dec 2025 18:00:18 +0000
============================================================

System: Application path retrieved from /proc/self/exe: '/usr/bin/renoise'
System: Running from '/usr/bin/'...

CPU: Found 1 enabled unit(s) with 8 core(s) and 16 logical processor(s) per unit. 8 cores, 16 logical processors are enabled in total.

Application: Showing the splash window...

StartupWindow: Initialiting the startup window...

GraphPort: Initialising XThreads...
GraphPort: Opening XDisplay ':1' (configured via 'DISPLAY' env)...
GraphPort: XDisplay was successfully opened
GraphPort: Initializing Freeimage...

StartupWindow: Failed to resolve font 'misc-fixed-medium' for the splash screen. Using the system default 'fixed' font...
StartupWindow: Startup window successfully initialized...

Application: Initializing the API...

IPP: Detected CPU type: 0x46

File-IO: Enabling MP3 decoding support using system's mpg123 library...

ALSA: Enumerating Devices...
ALSA: PLAYBACK info: card 0: Gen [Scarlett Solo 4th Gen], device 0: USB Audio [USB Audio]
ALSA: CAPTURE info: card 0: Gen [Scarlett Solo 4th Gen], device 0: USB Audio [USB Audio]
ALSA: PLAYBACK info: card 1: NVidia [HDA NVidia], device 3: HDMI 0 [LS32A70]
ALSA: PLAYBACK info: card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
ALSA: PLAYBACK info: card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
ALSA: PLAYBACK info: card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
ALSA: PLAYBACK info: card 2: Microphones [Blue Microphones], device 0: USB Audio [USB Audio]
ALSA: CAPTURE info: card 2: Microphones [Blue Microphones], device 0: USB Audio [USB Audio]
ALSA: PLAYBACK info: card 3: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
ALSA: CAPTURE info: card 3: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
ALSA: PLAYBACK info: card 3: sofhdadsp [sof-hda-dsp], device 3: HDMI1 (*) []
ALSA: PLAYBACK info: card 3: sofhdadsp [sof-hda-dsp], device 4: HDMI2 (*) []
ALSA: PLAYBACK info: card 3: sofhdadsp [sof-hda-dsp], device 5: HDMI3 (*) []
ALSA: CAPTURE info: card 3: sofhdadsp [sof-hda-dsp], device 6: DMIC (*) []
ALSA: CAPTURE info: card 3: sofhdadsp [sof-hda-dsp], device 7: DMIC16kHz (*) []
ALSA: PLAYBACK info: card 3: sofhdadsp [sof-hda-dsp], device 31: HDA Analog Deep Buffer (*) []

MIDI-IO: Starting the input thread...

GraphPort: Loading cursor images (libXcursor is present)...
GraphPort: Initializing the Font Engine...
GraphPort: Enumerating system fonts...
GraphPort: Initializing Keyboard mappings...
GraphPort: Initializing XAtoms...

Application: Initializing Icon Bitmaps...

Audio Plugins: Plugin server does exists. Can use the plugin server to scan plugins...

Player: Loading pattrns library from: '/usr/share/renoise-3.5.4/libpattrns.so'
Player: Initializing pattrns...

Application: Start running...
Application: Loading the preferences...
Application: Init...

ScriptingTools: Initializing '/usr/share/renoise-3.5.4/Scripts/Tools/com.renoise.ToolUpdater.xrnx/'...
ScriptingTools: Initializing '/usr/share/renoise-3.5.4/Scripts/Tools/com.renoise.UpdateChecker.xrnx/'...

DspDevices: Registering native DSP effects...

Vst3Plugs: VST3_PATH environment variable not set. Using '~/.vst3:/usr/lib[64]/vst3:/usr/local/lib[64]/vst3'...

Audio Plugins: Skipping VST3 plugin path '/home/cnc/.vst3/' (Directory does not exist)...
Audio Plugins: Skipping VST3 plugin path '/usr/lib/vst3/' (Directory does not exist)...
Audio Plugins: Skipping VST3 plugin path '/usr/lib64/vst3/' (Directory does not exist)...
Audio Plugins: Skipping VST3 plugin path '/usr/local/lib/vst3/' (Directory does not exist)...
Audio Plugins: Skipping VST3 plugin path '/usr/local/lib64/vst3/' (Directory does not exist)...

System: Application path retrieved from /proc/self/exe: '/usr/bin/renoise'

Jack: Trying to open client 'renoise'...
Jack: Sample rate: 48000
Jack: Using Buffersize 1024...
Jack: Configuring the Player...
Jack: Successfully connected port 'Scarlett Solo 4th Gen Headphones / Line 1-2:playback_FL' to port renoise:output_01_left
Jack: Successfully connected port 'Scarlett Solo 4th Gen Headphones / Line 1-2:playback_FR' to port renoise:output_01_right
Jack: Up and running

MIDI-IO: Adding unlinked virtual MIDI in ports...
MIDI-IO: Adding unlinked virtual MIDI out ports...
MIDI-IO: Enumerating external input devices...
MIDI-IO: Adding Input device 'Midi Through Port-0'...
MIDI-IO: Adding Input device 'PipeWire-System: input'...
MIDI-IO: Adding Input device 'PipeWire-RT-Event: input'...
MIDI-IO: Enumerating external output devices...
MIDI-IO: Adding Output device 'Midi Through Port-0'...
MIDI-IO: Adding Output device 'PipeWire-System: input'...
MIDI-IO: Adding Output device 'PipeWire-RT-Event: input'...
MIDI-IO: Opening MIDI in device 'Renoise MIDI In Port A'...
MIDI-IO: Opening MIDI in device 'Renoise MIDI In Port B'...
MIDI-IO: Opening MIDI in device 'Renoise MIDI In Sync'...
MIDI-IO: Opening MIDI out device 'Renoise MIDI Out Sync'...

Application: Creating a new document...

MIDI: Loading MIDI actions from file '/usr/share/renoise-3.5.4/Scripts/GlobalMidiActions.lua'...

Osc: Loading OSC actions from file '/usr/share/renoise-3.5.4/Scripts/GlobalOscActions.lua'...

Player: Constructing...
Player: Creating slave threads...
Player: 16 threads enabled. 16 CPUs are available.

System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: No such file or directory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error No such file or directory). Trying again with the default scheduler mode...

Player: Start running...

GUI: Creating the Document GUI...
GUI: Successfully constructed

Application: A new document was created.

GraphPort: Initializing in WindowedMode...
GraphPort: Successfully initialized

Application: Init OK

StartupWindow: Closing the window...

Application: Enter MainLoop...

Application: Releasing the old document...

MIDI: Loading MIDI actions from file '/usr/share/renoise-3.5.4/Scripts/GlobalMidiActions.lua'...

Osc: Loading OSC actions from file '/usr/share/renoise-3.5.4/Scripts/GlobalOscActions.lua'...

Player: Constructing...
Player: Creating slave threads...
Player: 16 threads enabled. 16 CPUs are available.

System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...

Player: Start running...

GUI: Creating the Document GUI...
GUI: Successfully constructed

Application: Loading 'Dark_Places.xrns'.

MIDI: Loading MIDI actions from file '/usr/share/renoise-3.5.4/Scripts/GlobalMidiActions.lua'...

Osc: Loading OSC actions from file '/usr/share/renoise-3.5.4/Scripts/GlobalOscActions.lua'...

Player: Constructing...
Player: Creating slave threads...
Player: 16 threads enabled. 16 CPUs are available.

System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...
System: Failed to access rtlimits. Assuming 95 is the max allowed priority...
System: Failed to create a RT thread (Error: Cannot allocate memory). Trying again as FIFO thread on process scope...
System: Failed to create a FIFO thread (Error Cannot allocate memory). Trying again with the default scheduler mode...

Player: Start running...

GUI: Creating the Document GUI...
GUI: Successfully constructed

Application: Successfully loaded 'Dark_Places.xrns'.


I am very bad at forums, Especially the formating stuff, So sorry in advance.

https://hexmos.com/freedevtools/man-pages/miscellaneous/system-standards/libpipewire-module-rt/

Hth

You might want to run rtcqs to check your environment thoroughly.