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Wikimedia\Rdbms\DBUnexpectedError: No atomic section is open (got MediaWiki\Extension\CheckUser\SuggestedInvestigations\Services\SuggestedInvestigationsCaseManagerService::createCase)
Open, Needs TriagePublicPRODUCTION ERROR

Description

Error
  • service.version: 1.47.0-wmf.17
  • timestamp: 2026-08-27T12:30:30.992Z
  • labels.phpversion: 8.3.33
  • trace.id: e030d3a1-83b5-46c3-82f8-ee81a545b258
  • Find trace.id in Logstash
labels.normalized_message
[{reqId}] {exception_url}   Wikimedia\Rdbms\DBUnexpectedError: No atomic section is open (got MediaWiki\Extension\CheckUser\SuggestedInvestigations\Services\SuggestedInvestigationsCaseManagerService::createCase)
FrameLocationCall
from/srv/mediawiki/php-1.47.0-wmf.17/includes/libs/Rdbms/Database/TransactionManager.php(346)
#0/srv/mediawiki/php-1.47.0-wmf.17/includes/libs/Rdbms/Database/Database.php(2251)Wikimedia\Rdbms\TransactionManager->onCancelAtomicBeforeCriticalSection(Wikimedia\Rdbms\DatabaseMySQL, string)
#1/srv/mediawiki/php-1.47.0-wmf.17/includes/libs/Rdbms/Database/DBConnRef.php(129)Wikimedia\Rdbms\Database->cancelAtomic(string)
#2/srv/mediawiki/php-1.47.0-wmf.17/includes/libs/Rdbms/Database/DBConnRef.php(753)Wikimedia\Rdbms\DBConnRef->__call(string, array)
#3/srv/mediawiki/php-1.47.0-wmf.17/extensions/CheckUser/src/SuggestedInvestigations/Services/SuggestedInvestigationsCaseManagerService.php(127)Wikimedia\Rdbms\DBConnRef->cancelAtomic(string)
#4/srv/mediawiki/php-1.47.0-wmf.17/extensions/CheckUser/src/SuggestedInvestigations/Services/SuggestedInvestigationsSignalMatchService.php(165)MediaWiki\Extension\CheckUser\SuggestedInvestigations\Services\SuggestedInvestigationsCaseManagerService->createCase(array, array)
#5/srv/mediawiki/php-1.47.0-wmf.17/extensions/CheckUser/src/SuggestedInvestigations/Services/SuggestedInvestigationsSignalMatchService.php(146)MediaWiki\Extension\CheckUser\SuggestedInvestigations\Services\SuggestedInvestigationsSignalMatchService->createNewCase(MediaWiki\Extension\CheckUser\SuggestedInvestigations\Model\SuggestedInvestigationsCaseUser, MediaWiki\Extension\CheckUser\SuggestedInvestigations\Signals\SuggestedInvestigationsSignalMatchResult)
#6/srv/mediawiki/php-1.47.0-wmf.17/extensions/CheckUser/src/SuggestedInvestigations/Services/SuggestedInvestigationsSignalMatchService.php(102)MediaWiki\Extension\CheckUser\SuggestedInvestigations\Services\SuggestedInvestigationsSignalMatchService->processMergeableSignal(MediaWiki\Extension\CheckUser\SuggestedInvestigations\Model\SuggestedInvestigationsCaseUser, MediaWiki\Extension\CheckUser\SuggestedInvestigations\Signals\SuggestedInvestigationsSignalMatchResult)
#7/srv/mediawiki/php-1.47.0-wmf.17/extensions/CheckUser/src/Jobs/SuggestedInvestigationsMatchSignalsAgainstUserJob.php(56)MediaWiki\Extension\CheckUser\SuggestedInvestigations\Services\SuggestedInvestigationsSignalMatchService->matchSignalsAgainstUser(MediaWiki\User\UserIdentityValue, string, array)
#8/srv/mediawiki/php-1.47.0-wmf.17/extensions/EventBus/includes/JobExecutor.php(94)MediaWiki\Extension\CheckUser\Jobs\SuggestedInvestigationsMatchSignalsAgainstUserJob->run()
#9/srv/mediawiki/rpc/RunSingleJob.php(62)MediaWiki\Extension\EventBus\JobExecutor->execute(array)
#10{main}
Impact
Notes

Details

Request URL
https://mw-jobrunner.discovery.wmnet/rpc/RunSingleJob.php
Related Changes in Gerrit:

Event Timeline

Change #1330440 had a related patch set uploaded (by Zabe; author: Zabe):

[mediawiki/extensions/CheckUser@master] Add updateEditRelatedPropertiesForCases callback prior to ending atomic

https://gerrit.wikimedia.org/r/1330440

Change #1330440 merged by jenkins-bot:

[mediawiki/extensions/CheckUser@master] Add updateEditRelatedPropertiesForCases callback prior to ending atomic

https://gerrit.wikimedia.org/r/1330440

Dreamy_Jazz subscribed.

Adding Product Safety and Integrity sprint so we can remember to do QA to verify this error no longer appears

Zabe removed Zabe as the assignee of this task.Sun, Sep 6, 11:24 AM

Still appears (e.g. dbaecbd5-b20d-4226-8633-9df4f1ca2088). Not sure why.

brennen subscribed.

Still seeing this in 1.47.0-wmf.21, 22. 55 in the last 24h.