==== Error ====
* mwversion: `1.40.0-wmf.10`
* reqId: `fc5efdac-e88c-4201-97d4-1f7c020f0368`
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2022-11-14T19:11:49.000Z',to:'2022-11-15T19:15:47.669Z'))&_a=(query:(query_string:(query:'reqId:%22fc5efdac-e88c-4201-97d4-1f7c020f0368%22'))) | Find reqId in Logstash ]]
```name=normalized_message
[{reqId}] {exception_url} PHP Notice: Unexpected clearActionName after getActionName already called
```
```name=exception.trace,lines=10
from /srv/mediawiki/php-1.40.0-wmf.10/includes/context/RequestContext.php(311)
#0 [internal function]: MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.40.0-wmf.10/includes/context/RequestContext.php(311): trigger_error(string)
#2 /srv/mediawiki/php-1.40.0-wmf.10/includes/context/RequestContext.php(176): RequestContext->clearActionName()
#3 /srv/mediawiki/php-1.40.0-wmf.10/includes/Feed/FeedUtils.php(187): RequestContext->setTitle(Title)
#4 /srv/mediawiki/php-1.40.0-wmf.10/includes/actions/HistoryAction.php(447): MediaWiki\Feed\FeedUtils::formatDiffRow2(Title, integer, integer, string, string)
#5 /srv/mediawiki/php-1.40.0-wmf.10/includes/actions/HistoryAction.php(413): HistoryAction->feedItem(stdClass, string)
#6 /srv/mediawiki/php-1.40.0-wmf.10/includes/actions/HistoryAction.php(200): HistoryAction->feed(string)
#7 /srv/mediawiki/php-1.40.0-wmf.10/includes/actions/FormlessAction.php(48): HistoryAction->onView()
#8 /srv/mediawiki/php-1.40.0-wmf.10/includes/MediaWiki.php(539): FormlessAction->show()
#9 /srv/mediawiki/php-1.40.0-wmf.10/includes/MediaWiki.php(317): MediaWiki->performAction(Article, Title)
#10 /srv/mediawiki/php-1.40.0-wmf.10/includes/MediaWiki.php(901): MediaWiki->performRequest()
#11 /srv/mediawiki/php-1.40.0-wmf.10/includes/MediaWiki.php(559): MediaWiki->main()
#12 /srv/mediawiki/php-1.40.0-wmf.10/index.php(50): MediaWiki->run()
#13 /srv/mediawiki/php-1.40.0-wmf.10/index.php(46): wfIndexMain()
#14 /srv/mediawiki/w/index.php(3): require(string)
#15 {main}
```
==== Impact ====
~70 of these since deploying {T320515} to group0 a few minutes ago. Feeds don't
==== Notes ====
I'm guessing this is {T314008}, although most of the errors I'm seeing are from feeds specifically.
Tentatively treating as a blocker but not yet rolling back from group0, since it doesn't seem like the feeds themselves are broken.