malloc() failed when allocating D_matrix

[ravigupta-art]

I have been getting this error when using a docker image on raspberry pi

[marknefedov]

Same error on Fedora 35 x86_64

[marknefedov]

Solved by enabling overcommit.

[ravigupta-art]

@markusgod How to enable overcommit?

[marknefedov]

r4victor/afaligner#2

[bridgewaterrobbie]

This also happened to me when using docker. Not sure if there is a good way to do overcommit there.

[marknefedov]

Docker shares kernel with the host, so you need to enable overcommit on the host.
https://forums.docker.com/t/how-to-set-the-vm-overcommit-memory-parameter-when-running-docker-desktop-on-win11/130691

[versae]

I had the same issue in Linux and as suggested by @markusgod, running the next code before invoking syncabook made it work for me.

$ echo 1 | sudo tee /proc/sys/vm/overcommit_memory