Description

Error

mwversion: 1.45.0-wmf.22
timestamp: 2025-10-08T09:46:22.130Z
phpversion: 8.1.33
reqId: d8d2cb9a-f314-4b7b-8e08-13b8134a865a
Find reqId in Logstash

normalized_message

[{reqId}] {exception_url}   PHP Warning: Undefined array key 20250928162850

Frame	Location	Call
from	/srv/mediawiki/php-1.45.0-wmf.22/extensions/CheckUser/src/Services/CheckUserTemporaryAccountsByIPLookup.php(294)
#0	/srv/mediawiki/php-1.45.0-wmf.22/extensions/CheckUser/src/Services/CheckUserTemporaryAccountsByIPLookup.php(294)	MediaWiki\Exception\MWExceptionHandler::handleError(int, string, string, int)
#1	/srv/mediawiki/php-1.45.0-wmf.22/extensions/CheckUser/src/Services/CheckUserTemporaryAccountsByIPLookup.php(183)	MediaWiki\CheckUser\Services\CheckUserTemporaryAccountsByIPLookup->sortEntitiesByTimestamp(int, array, array)
#2	/srv/mediawiki/php-1.45.0-wmf.22/extensions/CheckUser/src/Services/CheckUserTemporaryAccountsByIPLookup.php(217)	MediaWiki\CheckUser\Services\CheckUserTemporaryAccountsByIPLookup->getTempAccountsFromIPAddress(string, int)
#3	/srv/mediawiki/php-1.45.0-wmf.22/extensions/CheckUser/src/Services/CheckUserUserInfoCardService.php(407)	MediaWiki\CheckUser\Services\CheckUserTemporaryAccountsByIPLookup->getAggregateActiveTempAccountCount(MediaWiki\User\User, int)
#4	/srv/mediawiki/php-1.45.0-wmf.22/extensions/CheckUser/src/Api/Rest/Handler/UserInfoHandler.php(66)	MediaWiki\CheckUser\Services\CheckUserUserInfoCardService->getUserInfo(MediaWiki\User\User, MediaWiki\User\User)
#5	/srv/mediawiki/php-1.45.0-wmf.22/includes/Rest/SimpleHandler.php(41)	MediaWiki\CheckUser\Api\Rest\Handler\UserInfoHandler->run()
#6	/srv/mediawiki/php-1.45.0-wmf.22/includes/Rest/Module/Module.php(454)	MediaWiki\Rest\SimpleHandler->execute()
#7	/srv/mediawiki/php-1.45.0-wmf.22/includes/Rest/Module/Module.php(301)	MediaWiki\Rest\Module\Module->executeHandler(MediaWiki\CheckUser\Api\Rest\Handler\UserInfoHandler)
#8	/srv/mediawiki/php-1.45.0-wmf.22/includes/Rest/Router.php(485)	MediaWiki\Rest\Module\Module->execute(string, MediaWiki\Rest\RequestFromGlobals)
#9	/srv/mediawiki/php-1.45.0-wmf.22/includes/Rest/Router.php(444)	MediaWiki\Rest\Router->doExecute(string, MediaWiki\Rest\RequestFromGlobals)
#10	/srv/mediawiki/php-1.45.0-wmf.22/includes/Rest/EntryPoint.php(207)	MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#11	/srv/mediawiki/php-1.45.0-wmf.22/includes/MediaWikiEntryPoint.php(184)	MediaWiki\Rest\EntryPoint->execute()
#12	/srv/mediawiki/php-1.45.0-wmf.22/rest.php(25)	MediaWiki\MediaWikiEntryPoint->run()
#13	/srv/mediawiki/w/rest.php(3)	require(string)
#14	{main}

Impact

Notes

Details

Request URL: https://it.wikipedia.org/w/rest.php/checkuser/v0/userinfo?uselang=*

Related Changes in Gerrit:

	Subject	Author	Repo	Branch	Lines +/-
	Check against correct key in sortEntitiesByTimestamp	STran	mediawiki/extensions/CheckUser	master	+1 -1
	Check against correct key in sortEntitiesByTimestamp	Kosta Harlan	mediawiki/extensions/CheckUser	wmf/1.45.0-wmf.22	+1 -1

Customize query in gerrit

Related Objects

Mentioned Here: rECHUd4a4edbe14cf: Look up cu_log_events accounts in getTempAccountsFromIPAddress()
T388718: UserInfoCard: Visual cue that other temporary accounts are active on the same IP or IPv6 /64 range

Event Timeline

Reedy created this task.Oct 8 2025, 9:58 AM

Restricted Application added a project: Product Safety and Integrity. · View Herald TranscriptOct 8 2025, 9:58 AM

Restricted Application added a subscriber: Aklapper. · View Herald Transcript

Dreamy_Jazz added a project: CheckUser-UserInfoCard.Oct 8 2025, 10:07 AM

Dreamy_Jazz added a project: Temporary accounts.

Change #1194879 had a related patch set uploaded (by STran; author: STran):

[mediawiki/extensions/CheckUser@master] Check against correct key in sortEntitiesByTimestamp

https://gerrit.wikimedia.org/r/1194879

gerritbot added a project: Patch-For-Review.Oct 9 2025, 8:43 AM

kostajh assigned this task to STran.Oct 9 2025, 9:16 AM

kostajh edited projects, added: Product Safety and Integrity (Sprint Apfel Strudel (Sep 29 - Oct 17)); removed: Product Safety and Integrity.

Change #1194879 merged by jenkins-bot:

[mediawiki/extensions/CheckUser@master] Check against correct key in sortEntitiesByTimestamp

https://gerrit.wikimedia.org/r/1194879

Change #1194890 had a related patch set uploaded (by Kosta Harlan; author: STran):

[mediawiki/extensions/CheckUser@wmf/1.45.0-wmf.22] Check against correct key in sortEntitiesByTimestamp

https://gerrit.wikimedia.org/r/1194890

OKryva-WMF moved this task from Priority backlog to In progress on the Product Safety and Integrity (Sprint Apfel Strudel (Sep 29 - Oct 17)) board.Oct 9 2025, 9:19 AM

Change #1194890 merged by jenkins-bot:

[mediawiki/extensions/CheckUser@wmf/1.45.0-wmf.22] Check against correct key in sortEntitiesByTimestamp

https://gerrit.wikimedia.org/r/1194890

Mentioned in SAL (#wikimedia-operations) [2025-10-09T09:32:52Z] <kharlan@deploy2002> Started scap sync-world: Backport for [[gerrit:1194890|Check against correct key in sortEntitiesByTimestamp (T406707)]]

Mentioned in SAL (#wikimedia-operations) [2025-10-09T09:36:39Z] <kharlan@deploy2002> kharlan: Backport for [[gerrit:1194890|Check against correct key in sortEntitiesByTimestamp (T406707)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

STran moved this task from In progress to Needs QA on the Product Safety and Integrity (Sprint Apfel Strudel (Sep 29 - Oct 17)) board.Oct 9 2025, 9:40 AM

Mentioned in SAL (#wikimedia-operations) [2025-10-09T09:44:10Z] <kharlan@deploy2002> Finished scap sync-world: Backport for [[gerrit:1194890|Check against correct key in sortEntitiesByTimestamp (T406707)]] (duration: 11m 18s)

ReleaseTaggerBot added a project: MW-1.45-notes (1.45.0-wmf.23; 2025-10-14).Oct 9 2025, 10:00 AM

Maintenance_bot removed a project: Patch-For-Review.Oct 9 2025, 10:30 AM

https://logstash.wikimedia.org/goto/d845abd0a25c7fb6339bf100a5a77a40 errors are gone.

PHP Warning: Undefined array key 20250928162850Closed, ResolvedPublicPRODUCTION ERRORActions