** Description changed: [Impact] without holding sufficient locks, accept_conn and shutdown_connections in AsyncMessenger could cause OSD processes crash - [Test case] + [Test plan] + + [Where problems could occur] + hold sufficient locks and decrement l_msgr_active_connections can avoid OSD processes to crash due to race condition + The only problem I can imagine is deadlock if one process is holding lock A and wait for lock B, the there is another process holding lock B and wait for lock A - [Regression potential] - low, hold sufficient locks and decrement l_msgr_active_connections shouldn't cause any regressions - - [Additional information] + [Other info] from upstream: octopus backport tracker https://tracker.ceph.com/issues/50482 octopus backport PR https://github.com/ceph/ceph/pull/43325
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1953431 Title: [SRU] fix unsafe access in unregister_conn() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ceph/+bug/1953431/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
