Starting from kernel v5.19 it’s possible to mount overlayfs on top of idmapped layers. So my suspicion is that this is the issue. The mknod emulation might be insufficient in this case to get the right permissions.
Starting from kernel v5.19 it’s possible to mount overlayfs on top of idmapped layers. So my suspicion is that this is the issue. The mknod emulation might be insufficient in this case to get the right permissions.