UploadStashFileNotFoundException: Key [file].jpg not found in stash. (via Special:Upload tryagain feature)
Closed, ResolvedPublicPRODUCTION ERROR
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Description

Error

service.version: 1.45.0-wmf.2
trace.id: 00df0fbc-0d4b-40cb-b5fc-175a5e237ef1
Find trace.id in Logstash

labels.normalized_message

[{reqId}] {exception_url}   UploadStashFileNotFoundException: Key "1bt2r7e6bawk.jyp10r.46780975.jpg" not found in stash.

Frame	Location	Call
from	/srv/mediawiki/php-1.45.0-wmf.2/includes/upload/UploadStash.php(137)
#0	/srv/mediawiki/php-1.45.0-wmf.2/includes/upload/UploadStash.php(181)	UploadStash->getFile(string)
#1	/srv/mediawiki/php-1.45.0-wmf.2/includes/upload/UploadFromStash.php(106)	UploadStash->getMetadata(string)
#2	/srv/mediawiki/php-1.45.0-wmf.2/includes/upload/UploadFromStash.php(136)	UploadFromStash->initialize(string, string)
#3	/srv/mediawiki/php-1.45.0-wmf.2/includes/upload/UploadBase.php(247)	UploadFromStash->initializeFromRequest(MediaWiki\Request\WebRequest)
#4	/srv/mediawiki/php-1.45.0-wmf.2/includes/specials/SpecialUpload.php(170)	UploadBase::createFromRequest(MediaWiki\Request\WebRequest)
#5	/srv/mediawiki/php-1.45.0-wmf.2/includes/specials/SpecialUpload.php(275)	MediaWiki\Specials\SpecialUpload->loadRequest()
#6	/srv/mediawiki/php-1.45.0-wmf.2/includes/specialpage/SpecialPage.php(734)	MediaWiki\Specials\SpecialUpload->execute(null)
#7	/srv/mediawiki/php-1.45.0-wmf.2/includes/specialpage/SpecialPageFactory.php(1738)	MediaWiki\SpecialPage\SpecialPage->run(null)
#8	/srv/mediawiki/php-1.45.0-wmf.2/includes/actions/ActionEntryPoint.php(499)	MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, MediaWiki\Context\RequestContext)
#9	/srv/mediawiki/php-1.45.0-wmf.2/includes/actions/ActionEntryPoint.php(143)	MediaWiki\Actions\ActionEntryPoint->performRequest()
#10	/srv/mediawiki/php-1.45.0-wmf.2/includes/MediaWikiEntryPoint.php(198)	MediaWiki\Actions\ActionEntryPoint->execute()
#11	/srv/mediawiki/php-1.45.0-wmf.2/index.php(58)	MediaWiki\MediaWikiEntryPoint->run()
#12	/srv/mediawiki/w/index.php(3)	require(string)
#13	{main}

Notes

Noted 3 of these in T392172: 1.45.0-wmf.2 deployment blockers while doing log triage, but it seems likely this is a longstanding issue.

Details

Request URL: https://en.wikipedia.org/wiki/Special:Upload

Related Changes in Gerrit:

	Subject	Author	Repo	Branch	Lines +/-
	specials: Handle UploadStashException on Special:Upload	Umherirrender	mediawiki/core	master	+9 -1

Customize query in gerrit

Related Objects

Mentioned In: T405658: UploadStashFileNotFoundException: Key "[filename].tif" not found in stash. (via PublishStashedFileJob)
Mentioned Here: T392172: 1.45.0-wmf.2 deployment blockers

Event Timeline

brennen created this task.May 22 2025, 3:15 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 22 2025, 3:15 PM

Maintenance_bot added a project: Commons.May 22 2025, 3:30 PM

brennen moved this task from Backlog to Logs/Train on the User-brennen board.May 28 2025, 11:42 PM

• thcipriani moved this task from Untriaged to Apr-Jun 2025 on the Wikimedia-production-error board.Jul 29 2025, 6:49 PM

brennen mentioned this in T405658: UploadStashFileNotFoundException: Key "[filename].tif" not found in stash. (via PublishStashedFileJob).Sep 25 2025, 7:48 PM

brennen added a project: Unstewarded-production-error.

Umherirrender claimed this task.Sep 29 2025, 10:21 PM

Umherirrender renamed this task from UploadStashFileNotFoundException: Key [file].jpg not found in stash. to UploadStashFileNotFoundException: Key [file].jpg not found in stash. (via Special:Upload tryagain feature).Sep 29 2025, 10:27 PM

Change #1192256 had a related patch set uploaded (by Umherirrender; author: Umherirrender):

[mediawiki/core@master] specials: Handle UploadStashException on Special:Upload

https://gerrit.wikimedia.org/r/1192256

gerritbot added a project: Patch-For-Review.Sep 29 2025, 10:27 PM

thiemowmde subscribed.Sep 30 2025, 7:42 AM

Change #1192256 merged by jenkins-bot:

[mediawiki/core@master] specials: Handle UploadStashException on Special:Upload

https://gerrit.wikimedia.org/r/1192256

Maintenance_bot removed a project: Patch-For-Review.Sep 30 2025, 3:32 PM

ReleaseTaggerBot added a project: MW-1.45-notes (1.45.0-wmf.22; 2025-10-07).Sep 30 2025, 4:00 PM

Umherirrender merged a task: T204827: Special:Upload responds with UploadStashFileNotFoundException "Key .. not found in stash".Sep 30 2025, 4:41 PM

Umherirrender added subscribers: Krinkle, TheDJ, SWinxy and 5 others.