VMware NSX
Audit account deletion led to the abrupt connection closure of the session.
Deletion of any NSX local node users namely root, admin, audit, guestuser1, guestuser2, including the change of user id is not supported in any release before NSX 4.1.
If the Linux utility command 'userdel' was used to delete the local node user/users, please open a case with Broadcom Support referencing this article.
Creating and managing Broadcom support cases
NSX Manager - https://knowledge.broadcom.com/external/article?articleNumber=375623