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Bug 2383180

Summary:	[9.0][MGR] Ceph MGR crashes with the assert: virtual ceph::common::RefCountedObject::~RefCountedObject(): ceph_assert(nref == 0)
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Prashant Dhange <pdhange>
Component:	RADOS	Assignee:	Prashant Dhange <pdhange>
Status:	CLOSED ERRATA	QA Contact:	Pawan <pdhiran>
Severity:	medium	Docs Contact:	Rivka Pollack <rpollack>
Priority:	unspecified
Version:	8.1	CC:	amagrawa, bhubbard, ceph-eng-bugs, cephqe-warriors, ksachdev, lithomas, msaini, nojha, pdhange, pdhiran, rpollack, rzarzyns, vumrao
Target Milestone:	---
Target Release:	9.0
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	ceph-20.1.0-45	Doc Type:	Bug Fix
Doc Text:	`ceph-mgr` no longer crashes during `MgrOpRequest` cleanup Previously, the `ceph-mgr` daemon crashed because it attempted to use a `MgrOpRequest` instance after its reference memory was released. This caused a crash during `MgrOpRequest` cleanup. With this fix, The critical use-after-free bug was addressed, and the `ceph-mgr` daemon no longer crashes during `MgrOpRequest` cleanup.	Story Points:	---
Clone Of:	2367768
Clones:	2397601 (view as bug list)		Environment:
Last Closed:	2026-01-29 06:56:15 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2367768
Bug Blocks:	2397601

Description Prashant Dhange 2025-07-24 02:16:54 UTC

+++ This bug was initially created as a clone of Bug #2367768 +++

Comment 11 errata-xmlrpc 2026-01-29 06:56:15 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Moderate: Red Hat Ceph Storage 9.0 Security and Enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2026:1536