==== Error ====
* service.version: 1.43.0-wmf.23
* trace.id: `893f9307-66f8-4360-8380-72462da1376b`
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2024-09-17T08:16:16.185Z',to:'2024-09-18T08:25:04.970Z'))&_a=(query:(query_string:(query:'reqId:%22893f9307-66f8-4360-8380-72462da1376b%22'))) | Find trace.id in Logstash ]]
```name=labels.normalized_message,lines=10
[{reqId}] {exception_url} InvalidArgumentException: Invalid username: 80.246.136.0/24
```
| Frame | Location | Call
| -- | -- | --
| from | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/CentralAuth/+/refs/heads/wmf/1.43.0-wmf.23/includes/User/CentralAuthUser.php#253 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/CentralAuth/includes/User/CentralAuthUser.php(253) ]] |
| #0 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/CentralAuth/+/refs/heads/wmf/1.43.0-wmf.23/includes/User/CentralAuthUser.php#230 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/CentralAuth/includes/User/CentralAuthUser.php(230) ]] | MediaWiki\Extension\CentralAuth\User\CentralAuthUser::getInstanceByName(string)
| #1 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/CentralAuth/+/refs/heads/wmf/1.43.0-wmf.23/includes/User/CentralAuthIdLookup.php#115 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/CentralAuth/includes/User/CentralAuthIdLookup.php(115) ]] | MediaWiki\Extension\CentralAuth\User\CentralAuthUser::getInstance(MediaWiki\User\User)
| #2 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/GlobalPreferences/+/refs/heads/wmf/1.43.0-wmf.23/includes/GlobalUserOptionsStore.php#75 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/GlobalPreferences/includes/GlobalUserOptionsStore.php(75) ]] | MediaWiki\Extension\CentralAuth\User\CentralAuthIdLookup->isOwned(MediaWiki\User\User)
| #3 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/GlobalPreferences/+/refs/heads/wmf/1.43.0-wmf.23/includes/GlobalUserOptionsStore.php#35 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/GlobalPreferences/includes/GlobalUserOptionsStore.php(35) ]] | GlobalPreferences\GlobalUserOptionsStore->getStorage(MediaWiki\User\User)
| #4 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php#494 | /srv/mediawiki/php-1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php(494) ]] | GlobalPreferences\GlobalUserOptionsStore->fetch(MediaWiki\User\User, int)
| #5 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php#570 | /srv/mediawiki/php-1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php(570) ]] | MediaWiki\User\Options\UserOptionsManager->loadOptionsFromStore(MediaWiki\User\User, int)
| #6 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php#460 | /srv/mediawiki/php-1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php(460) ]] | MediaWiki\User\Options\UserOptionsManager->loadOriginalOptions(MediaWiki\User\User, int)
| #7 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php#169 | /srv/mediawiki/php-1.43.0-wmf.23/includes/user/Options/UserOptionsManager.php(169) ]] | MediaWiki\User\Options\UserOptionsManager->loadUserOptions(MediaWiki\User\User, int)
| #8 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/user/Options/UserOptionsLookup.php#125 | /srv/mediawiki/php-1.43.0-wmf.23/includes/user/Options/UserOptionsLookup.php(125) ]] | MediaWiki\User\Options\UserOptionsManager->getOption(MediaWiki\User\User, string, null, bool, int)
| #9 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/ContentTranslation/+/refs/heads/wmf/1.43.0-wmf.23/includes/PreferenceHelper.php#136 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/ContentTranslation/includes/PreferenceHelper.php(136) ]] | MediaWiki\User\Options\UserOptionsLookup->getBoolOption(MediaWiki\User\User, string)
| #10 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/ContentTranslation/+/refs/heads/wmf/1.43.0-wmf.23/includes/Hooks.php#291 | /srv/mediawiki/php-1.43.0-wmf.23/extensions/ContentTranslation/includes/Hooks.php(291) ]] | ContentTranslation\PreferenceHelper->isCXEntrypointDisabled(MediaWiki\User\User)
| #11 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/HookContainer/HookContainer.php#159 | /srv/mediawiki/php-1.43.0-wmf.23/includes/HookContainer/HookContainer.php(159) ]] | ContentTranslation\Hooks->onSpecialContributionsBeforeMainOutput(int, MediaWiki\User\User, MediaWiki\Specials\SpecialContributions)
| #12 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/HookContainer/HookRunner.php#3651 | /srv/mediawiki/php-1.43.0-wmf.23/includes/HookContainer/HookRunner.php(3651) ]] | MediaWiki\HookContainer\HookContainer->run(string, array)
| #13 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/specialpage/ContributionsSpecialPage.php#304 | /srv/mediawiki/php-1.43.0-wmf.23/includes/specialpage/ContributionsSpecialPage.php(304) ]] | MediaWiki\HookContainer\HookRunner->onSpecialContributionsBeforeMainOutput(int, MediaWiki\User\User, MediaWiki\Specials\SpecialContributions)
| #14 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/specialpage/SpecialPage.php#719 | /srv/mediawiki/php-1.43.0-wmf.23/includes/specialpage/SpecialPage.php(719) ]] | MediaWiki\SpecialPage\ContributionsSpecialPage->execute(string)
| #15 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/specialpage/SpecialPageFactory.php#1711 | /srv/mediawiki/php-1.43.0-wmf.23/includes/specialpage/SpecialPageFactory.php(1711) ]] | MediaWiki\SpecialPage\SpecialPage->run(string)
| #16 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/actions/ActionEntryPoint.php#502 | /srv/mediawiki/php-1.43.0-wmf.23/includes/actions/ActionEntryPoint.php(502) ]] | MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, MediaWiki\Context\RequestContext)
| #17 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/actions/ActionEntryPoint.php#145 | /srv/mediawiki/php-1.43.0-wmf.23/includes/actions/ActionEntryPoint.php(145) ]] | MediaWiki\Actions\ActionEntryPoint->performRequest()
| #18 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/includes/MediaWikiEntryPoint.php#200 | /srv/mediawiki/php-1.43.0-wmf.23/includes/MediaWikiEntryPoint.php(200) ]] | MediaWiki\Actions\ActionEntryPoint->execute()
| #19 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.43.0-wmf.23/index.php#58 | /srv/mediawiki/php-1.43.0-wmf.23/index.php(58) ]] | MediaWiki\MediaWikiEntryPoint->run()
| #20 | [[ https://gerrit.wikimedia.org/r/plugins/gitiles/operations/mediawiki-config/+/refs/heads/master/w/index.php#3 | /srv/mediawiki/w/index.php(3) ]] | require(string)
| #21 | {main} |
==== Notes ====
Seen after rollout of wmf.23 to groups 0 and 1. Affects multiple wikis, probably a majority of them since it's the CentralAuth extension.
It seems IPs are being interpreted as usernames. Other examples:
- [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2024-09-17T08:29:16.215Z',to:'2024-09-18T08:34:16.096Z'))&_a=(query:(query_string:(query:'reqId:%22fa89e651-fb1a-4035-829e-97858a7ef4d4%22'))) | Trace.id in Logstash ]]
- [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2024-09-17T08:26:16.694Z',to:'2024-09-18T08:35:35.133Z'))&_a=(query:(query_string:(query:'reqId:%229080debd-3bb0-40c4-8fad-b713aa10d043%22'))) | Trace.id in Logstash ]]