Comment 8 for bug 1940866

After more investigation on this bug, we found the oom killer being called against the ceph-mgr multiple times.
So as per more tests we conducted via [1] and [2], looks like the root cause here is a memory issue, that can be fixed via [1].

[1] https://review.opendev.org/q/topic:%22disable_cephadm%22+(status:open%20OR%20status:merged)
[2] https://review.rdoproject.org/r/c/testproject/+/35173