mongod crashes while running the Django test suite

[timgraham]

For example, mongod terminates with "Aborted (core dumped)" in the middle of $ ./runtests.py sessions_tests or $ ./runtests.py lookup. It may be a problem specific to my environment (Ubuntu 20.04) as it has not happened while running the tests on GitHub actions.

$ mongod --version
db version v7.0.8
Build Info: {
    "version": "7.0.8",
    "gitVersion": "c5d33e55ba38d98e2f48765ec4e55338d67a4a64",
    "openSSLVersion": "OpenSSL 1.1.1f  31 Mar 2020",
    "modules": [],
    "allocator": "tcmalloc",
    "environment": {
        "distmod": "ubuntu2004",
        "distarch": "x86_64",
        "target_arch": "x86_64"
    }
}