I'm having an issue trying to restore a single domain backup. The system is a freshly installed Debian 10 (Webmin 1.942, Virtualmin 6.09), on a 16 thread Ryzen CPU with 64GB of RAM and plenty of disk space. The backup, composed of the .dom, .info and the .tar.bz2 itself, is 1.3GB in size, and was dumped on a Debian 9 system (same *min versions). The old system relied on apache2, the new one on nginx (installed by passing "-b LEMP" to the Virtualmin install script).
Attempting the restore works up until an unknown step (unknown as in no step is being echoed) completely fills up the RAM over 15-30 seconds on the webmin process, while keeping it at 100% on 1 core, at which point the kernel kills the process to survive.
This happens both via the web interface and virtualmin-cli; I'm attaching the output log for the latter. Thank you.