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Maniphest T280449

Error: Bad regular expression
Closed, ResolvedPublicPRODUCTION ERROR
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Description

Error
normalized_message
[{reqId}] {exception_url}   Error: Bad regular expression
exception.trace
from /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/ConstrainedText/ConstrainedText.php(171)
#0 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(688): Wikimedia\Parsoid\Html2Wt\ConstrainedText\ConstrainedText->matches(string)
#1 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1219): Wikimedia\Parsoid\Html2Wt\SerializerState->emitChunk(Wikimedia\Parsoid\Html2Wt\ConstrainedText\ConstrainedText, DOMElement)
#2 [internal function]: Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOMNode(DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\PHandler)
#3 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1353): call_user_func(array, DOMElement, Wikimedia\Parsoid\Html2Wt\DOMHandlers\PHandler)
#4 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(715): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeNode(DOMElement)
#5 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/SerializerState.php(741): Wikimedia\Parsoid\Html2Wt\SerializerState->serializeChildren(DOMElement, NULL)
#6 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/WikitextSerializer.php(1620): Wikimedia\Parsoid\Html2Wt\SerializerState->kickOffSerialize(DOMElement)
#7 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Html2Wt/SelectiveSerializer.php(227): Wikimedia\Parsoid\Html2Wt\WikitextSerializer->serializeDOM(DOMElement, boolean)
#8 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Core/WikitextContentModelHandler.php(168): Wikimedia\Parsoid\Html2Wt\SelectiveSerializer->serializeDOM(DOMDocument)
#9 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/src/Parsoid.php(281): Wikimedia\Parsoid\Core\WikitextContentModelHandler->fromDOM(Wikimedia\Parsoid\Config\Env, Wikimedia\Parsoid\Core\SelserData)
#10 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/extension/src/Rest/Handler/ParsoidHandler.php(828): Wikimedia\Parsoid\Parsoid->dom2wikitext(MWParsoid\Config\PageConfig, DOMDocument, array, Wikimedia\Parsoid\Core\SelserData)
#11 /srv/mediawiki/php-1.37.0-wmf.1/vendor/wikimedia/parsoid/extension/src/Rest/Handler/TransformHandler.php(133): MWParsoid\Rest\Handler\ParsoidHandler->html2wt(MWParsoid\Config\PageConfig, array, string)
#12 /srv/mediawiki/php-1.37.0-wmf.1/includes/Rest/Router.php(395): MWParsoid\Rest\Handler\TransformHandler->execute()
#13 /srv/mediawiki/php-1.37.0-wmf.1/includes/Rest/Router.php(322): MediaWiki\Rest\Router->executeHandler(MWParsoid\Rest\Handler\TransformHandler)
#14 /srv/mediawiki/php-1.37.0-wmf.1/includes/Rest/EntryPoint.php(165): MediaWiki\Rest\Router->execute(MediaWiki\Rest\RequestFromGlobals)
#15 /srv/mediawiki/php-1.37.0-wmf.1/includes/Rest/EntryPoint.php(130): MediaWiki\Rest\EntryPoint->execute()
#16 /srv/mediawiki/php-1.37.0-wmf.1/rest.php(31): MediaWiki\Rest\EntryPoint::main()
#17 /srv/mediawiki/w/rest.php(3): require(string)
#18 {main}
Impact
Notes

Details

Request URL
https://en.wikipedia.org/w/rest.php/en.wikipedia.org/v3/transform/pagebundle/to/wikitext/Ma_(Indic)/1007255881
SubjectRepoBranchLines +/-
Bump wikimedia/parsoid to 0.14.0-a1 for MW 1.37mediawiki/vendormaster+472 -265
Add some logging around failing preg_match when serializingmediawiki/services/parsoidmain+11 -3
Add some logging around failing preg_match when serializingmediawiki/services/parsoidmaster+11 -3
Customize query in gerrit

Related Objects

Event Timeline

ssastry created this task.Apr 17 2021, 5:25 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 17 2021, 5:25 PM
gerritbot added a comment.Apr 19 2021, 9:43 PM

Change 681199 had a related patch set uploaded (by Arlolra; author: Arlolra):

[mediawiki/services/parsoid@master] Add some logging around failing preg_match when serializing

https://gerrit.wikimedia.org/r/681199

gerritbot added a project: Patch-For-Review.Apr 19 2021, 9:43 PM
Arlolra triaged this task as Medium priority.Apr 19 2021, 9:44 PM
Arlolra moved this task from Needs Triage to Bugs & Crashers on the Parsoid board.
gerritbot added a comment.Apr 20 2021, 7:13 PM

Change 681461 had a related patch set uploaded (by Arlolra; author: Arlolra):

[mediawiki/services/parsoid@main] Add some logging around failing preg_match when serializing

https://gerrit.wikimedia.org/r/681461

gerritbot added a comment.Apr 20 2021, 7:14 PM

Change 681199 abandoned by Arlolra:

[mediawiki/services/parsoid@master] Add some logging around failing preg_match when serializing

Reason:

In favour of https://gerrit.wikimedia.org/r/c/mediawiki/services/parsoid/ /681461 against main

https://gerrit.wikimedia.org/r/681199

Krinkle moved this task from Untriaged to Apr 2021 on the Wikimedia-production-error board.Apr 21 2021, 6:57 PM
gerritbot added a comment.Apr 21 2021, 8:44 PM

Change 681461 merged by jenkins-bot:

[mediawiki/services/parsoid@main] Add some logging around failing preg_match when serializing

https://gerrit.wikimedia.org/r/681461

Arlolra closed this task as Resolved.Apr 21 2021, 8:46 PM
Arlolra claimed this task.
Maintenance_bot removed a project: Patch-For-Review.Apr 21 2021, 9:11 PM
gerritbot added a comment.Apr 26 2021, 5:08 PM

Change 682690 had a related patch set uploaded (by Arlolra; author: Arlolra):

[mediawiki/vendor@master] Bump wikimedia/parsoid to v0.14.0-a1

https://gerrit.wikimedia.org/r/682690

gerritbot added a project: Patch-For-Review.Apr 26 2021, 5:08 PM
gerritbot added a comment.Apr 26 2021, 9:58 PM

Change 682690 merged by jenkins-bot:

[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.14.0-a1 for MW 1.37

https://gerrit.wikimedia.org/r/682690

Maintenance_bot removed a project: Patch-For-Review.Apr 26 2021, 10:11 PM
Arlolra mentioned this in T286786: Error: Bad regular expression.Jul 16 2021, 3:09 PM
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