Couldn't allocate memeory issue #1159

New Issue

MrUnknownDE · 2026-04-05T16:54:41+02:00

MrUnknownDE commented

2026-04-05 16:54:41 +02:00

Originally created by @DDarrigo-Brick on 1/7/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.0 and up

Operating System (OS)

Linux

OS Version

Linux 6.18.3-200.nobara.fc43.x86_64

Additional system information

I have an rtx 3070 GPU, an 5600x CPU, and 16 GB of RAM

Whenever I try to slice anything on my linux machine it tells me that there it cannot allocate enough memory to the process when trying to configure the GCODE for the print, it then proceeds to lock up and crash.

This is not an issue when I run the program on windows on the same machine, this is also a new problem as I ran both 2.3.0 and 2.3.1 on Nobara for the past several months with no issue.

Printer

Bambu A1

How to reproduce

Slice anything

Actual results

Program locks up and crashes at the Gcode step
This is the block of error text that I think is relevant:
BambuTunnel::GetMsg(1)
MESA: error: zink: couldn't allocate memory: heap=3 size=1572864
MESA: error: zink: couldn't allocate memory: heap=3 size=1572800
MESA: error: zink: couldn't allocate memory: heap=3 size=1572800
MESA: error: zink: couldn't allocate memory: heap=3 size=1572800
MESA: error: zink: couldn't allocate memory: heap=3 size=1572736
MESA: error: zink: couldn't allocate memory: heap=3 size=1572800
MESA: error: zink: couldn't allocate memory: heap=3 size=1572800
MESA: error: zink: couldn't allocate memory: heap=3 size=1572736
MESA: error: zink: couldn't allocate memory: heap=3 size=1572864
MESA: error: zink: couldn't allocate memory: heap=3 size=1572864
MESA: error: zink: couldn't allocate memory: heap=3 size=1572864
MESA: error: zink: couldn't allocate memory: heap=3 size=1572736
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=4194304
MESA: error: zink: couldn't allocate memory: heap=3 size=2097152
MESA: error: ZINK: vkMapMemory failed (VK_ERROR_MEMORY_MAP_FAILED)
Segmentation fault (core dumped) ./OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.0.AppImage

Note: this happens the exact same on the non-Ubuntu appiamge as well.

Expected results

suffering

Project file & Debug log uploads

debug_.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @DDarrigo-Brick on 1/7/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.0 and up ### Operating System (OS) Linux ### OS Version Linux 6.18.3-200.nobara.fc43.x86_64 ### Additional system information I have an rtx 3070 GPU, an 5600x CPU, and 16 GB of RAM Whenever I try to slice anything on my linux machine it tells me that there it cannot allocate enough memory to the process when trying to configure the GCODE for the print, it then proceeds to lock up and crash. This is not an issue when I run the program on windows on the same machine, this is also a new problem as I ran both 2.3.0 and 2.3.1 on Nobara for the past several months with no issue. ### Printer Bambu A1 ### How to reproduce Slice anything ### Actual results Program locks up and crashes at the Gcode step This is the block of error text that I think is relevant: BambuTunnel::GetMsg(1) MESA: error: zink: couldn't allocate memory: heap=3 size=1572864 MESA: error: zink: couldn't allocate memory: heap=3 size=1572800 MESA: error: zink: couldn't allocate memory: heap=3 size=1572800 MESA: error: zink: couldn't allocate memory: heap=3 size=1572800 MESA: error: zink: couldn't allocate memory: heap=3 size=1572736 MESA: error: zink: couldn't allocate memory: heap=3 size=1572800 MESA: error: zink: couldn't allocate memory: heap=3 size=1572800 MESA: error: zink: couldn't allocate memory: heap=3 size=1572736 MESA: error: zink: couldn't allocate memory: heap=3 size=1572864 MESA: error: zink: couldn't allocate memory: heap=3 size=1572864 MESA: error: zink: couldn't allocate memory: heap=3 size=1572864 MESA: error: zink: couldn't allocate memory: heap=3 size=1572736 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=4194304 MESA: error: zink: couldn't allocate memory: heap=3 size=2097152 MESA: error: ZINK: vkMapMemory failed (VK_ERROR_MEMORY_MAP_FAILED) Segmentation fault (core dumped) ./OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.0.AppImage Note: this happens the exact same on the non-Ubuntu appiamge as well. ### Expected results suffering ### Project file & Debug log uploads [debug_.zip](https://github.com/user-attachments/files/24464155/debug_.zip) ### Checklist of files to include - [x] Log file - [ ] Project file ### Anything else? _No response_

MrUnknownDE closed this issue

2026-04-05 16:54:41 +02:00

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Reference: github/OrcaSlicer#1159