[SERVER-60303] Mongodb PSS all nodes crashed Created: 29/Sep/21  Updated: 29/Sep/21  Resolved: 29/Sep/21

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: 4.4.4
Fix Version/s: None

Type: Bug Priority: Major - P3
Reporter: Rahul Sharma Assignee: Edwin Zhou
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates SERVER-53566 Investigate and reproduce "opCtx != n... Closed
Operating System: ALL
Participants:

 Description   

All of the nodes in the cluster crashed abruptly. Upon checking the mongodb logs, we pulled out these:

{"t":\{"$date":"2021-09-27T20:57:28.439+00:00"}

,"s":"F", "c":"-", "id":23079, "ctx":"monitoring-keys-for-HMAC","msg":"Invariant failure","attr":{"expr":"opCtx != nullptr && _opCtx == nullptr","fi
le":"src/mongo/db/client.cpp","line":126}}
{"t":

{"$date":"2021-09-27T20:57:28.439+00:00"}

,"s":"F", "c":"-", "id":23080, "ctx":"monitoring-keys-for-HMAC","msg":"\n\n***aborting after invariant() failure\n\n"}
{"t":

{"$date":"2021-09-27T20:57:28.440+00:00"}

,"s":"F", "c":"CONTROL", "id":4757800, "ctx":"monitoring-keys-for-HMAC","msg":"Writing fatal message","attr":{"message":"Got signal: 6 (Aborted).\n"}}
Upon searching, we landed on multiple Jira issues reporting the same. This particular link: https://jira.mongodb.org/browse/SERVER-57007 says that the issue has been resolved in version 4.4.5. However, in the release notes 4.4.5 it's not clear if it has been fixed in this version.

We'd like to know if it has been fixed yet in any of the versions or should we downgrade to a lower version?



 Comments   
Comment by Edwin Zhou [ 29/Sep/21 ]

Hi rahul.sharma@winzogames.com,

Thanks for your report. You may find the fix in the full version changelog here.

The ticket that you link is a duplicate of SERVER-53566. This ticket tracks the fix to this issue and is listed in our changelog for v4.4.5. We recommend that you upgrade to the latest version of v4.4 which is v4.4.9 at the time of this post.

I'd also like to note that the release notes you linked is a truncated version highlighting more notable changes, but we also link to the full changelog as well as all of the closed JIRA tickets which we use to track changes to MongoDB.

Best,
Edwin

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