Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Page MenuHomePhabricator
Create Task
Maniphest T141905

Parsoid crashes from logs
Closed, ResolvedPublic
Actions

Description

After analysing RESTBase logs I've found several different crashes in parsoid. Attaching links to individual logs:

It's not super-critical since these failures doesn't happen often.

There are also a bunch of these:
https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2016.08.03/parsoid?id=AVZS0RHPJW_HnhxrdjNu

Details

SubjectRepoBranchLines +/-
Stop asserting that we'll never be encapsulating a flipped rangemediawiki/services/parsoidmaster+42 -5
Customize query in gerrit

Related Objects

Event Timeline

• Pchelolo created this task.Aug 2 2016, 6:36 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptAug 2 2016, 6:36 PM
Arlolra added a comment.Aug 2 2016, 6:37 PM
This comment was removed by Arlolra.
Arlolra claimed this task.Aug 3 2016, 6:45 PM
Arlolra triaged this task as Medium priority.
ssastry renamed this task from Parsoid crashes from RESTBase logs to Parsoid crashes from logs.Aug 4 2016, 3:45 PM
ssastry updated the task description. (Show Details)
ssastry merged a task: T139622: Crasher in serializer (from kibana logs).Aug 11 2016, 10:27 PM
ssastry added a subscriber: Zppix.

Not sure Kibana logs will stick around indefinitely, so it may be worth it to copy the individual referenced stack traces into the bug description.

Arlolra added a comment.Aug 15 2016, 3:42 PM

https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2016.08.02/restbase?id=AVZMZaWq14thRtYy44-P

/ar.wikipedia.org/v1/page/html/%D9%86%D9%82%D8%A7%D8%B4_%D8%A7%D9%84%D9%85%D8%B3%D8%AA%D8%AE%D8%AF%D9%85:TheEgyptian/17688207

Cannot call method 'unshift' of undefined
TypeError: Cannot call method 'unshift' of undefined
    at Object.handleLinkNeighbours [as run] (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/handlers/handleLinkNeighbours.js:144:18)
    at DOMTraverser.callHandlers (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:52:35)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:109:27)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMPostProcessor.doPostProcess (/srv/deployment/parsoid/deploy/src/lib/wt2html/DOMPostProcessor.js:406:22)
    at TreeBuilder.EventEmitter.emit (events.js:95:17)
    at TreeBuilder.onEnd (/srv/deployment/parsoid/deploy/src/lib/wt2html/HTML5TreeBuilder.js:117:7)
    at SyncTokenTransformManager.EventEmitter.emit (events.js:92:17)
    at SyncTokenTransformManager.onEndEvent (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:958:8)
    at AsyncTokenTransformManager.EventEmitter.emit (events.js:92:17)
    at AsyncTokenTransformManager.emitChunk (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:352:9)
Arlolra added a comment.Aug 15 2016, 3:43 PM

https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2016.08.02/restbase?id=AVZLHRH214thRtYy1DSs

/es.wikipedia.org/v1/page/html/L%C3%ADnea_B_(Subte_de_Buenos_Aires)/91283888

Encapsulating a flipped range.
AssertionError: Encapsulating a flipped range.
    at Console.assert (console.js:102:23)
    at encapsulateTemplates (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/processors/wrapTemplates.js:612:11)
    at wrapTemplatesInTree (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/processors/wrapTemplates.js:981:3)
    at Array.wrapTemplates [as 10] (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/processors/wrapTemplates.js:997:2)
    at DOMPostProcessor.doPostProcess (/srv/deployment/parsoid/deploy/src/lib/wt2html/DOMPostProcessor.js:406:22)
    at TreeBuilder.EventEmitter.emit (events.js:95:17)
    at TreeBuilder.onEnd (/srv/deployment/parsoid/deploy/src/lib/wt2html/HTML5TreeBuilder.js:117:7)
    at SyncTokenTransformManager.EventEmitter.emit (events.js:92:17)
    at SyncTokenTransformManager.onEndEvent (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:958:8)
    at AsyncTokenTransformManager.EventEmitter.emit (events.js:92:17)
    at AsyncTokenTransformManager.emitChunk (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:352:9)
    at TokenAccumulator._callParentCB (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:1279:16)
    at TokenAccumulator.receiveToksFromChild (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:1210:7)
    at AsyncTokenTransformManager.maybeSyncReturn (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:804:3)
    at TokenAccumulator._callParentCB (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:1279:16)
    at TokenAccumulator.emitTokens (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:1171:9)
    at TokenAccumulator.receiveToksFromSibling (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:1262:8)
    at TemplateHandler._onEnd (/srv/deployment/parsoid/deploy/src/lib/wt2html/tt/TemplateHandler.js:911:3)
Arlolra added a comment.Aug 15 2016, 3:44 PM

https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2016.08.02/restbase?id=AVZK_1dB14thRtYy0xjC

/nn.wikipedia.org/v1/page/html/Bilen/2808132

Cannot read property '0' of undefined
TypeError: Cannot read property '0' of undefined
    at hoistTransclusionInfo (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/handlers/tableFixups.js:104:12)
    at TableFixups.reparseTemplatedAttributes (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/handlers/tableFixups.js:321:3)
    at TableFixups.handleTableCellTemplates (/srv/deployment/parsoid/deploy/src/lib/wt2html/pp/handlers/tableFixups.js:374:8)
    at DOMTraverser.callHandlers (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:52:35)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:109:27)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMTraverser.traverse (/srv/deployment/parsoid/deploy/src/lib/utils/DOMTraverser.js:120:10)
    at DOMPostProcessor.doPostProcess (/srv/deployment/parsoid/deploy/src/lib/wt2html/DOMPostProcessor.js:406:22)
    at TreeBuilder.EventEmitter.emit (events.js:95:17)
    at TreeBuilder.onEnd (/srv/deployment/parsoid/deploy/src/lib/wt2html/HTML5TreeBuilder.js:117:7)
    at SyncTokenTransformManager.EventEmitter.emit (events.js:92:17)
    at SyncTokenTransformManager.onEndEvent (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:958:8)
    at AsyncTokenTransformManager.EventEmitter.emit (events.js:92:17)
    at AsyncTokenTransformManager.emitChunk (/srv/deployment/parsoid/deploy/src/lib/wt2html/TokenTransformManager.js:352:9)
Arlolra added a comment.Aug 15 2016, 3:45 PM

https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2016.08.02/restbase?id=AVZJwL9i14thRtYyxsY8

/en.wikipedia.org/v1/transform/wikitext/to/html/Draft%3ASandbox

Cannot read property 'tsr' of undefined
TypeError: Cannot read property 'tsr' of undefined
    at peg$c303 (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:1768:73)
    at peg$parseimplicit_table_data_tag (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:19061:12)
    at peg$parsetable_row_tag (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:18524:11)
    at peg$parsetable_content_line (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:17843:10)
    at peg$parsetable_line (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:15711:10)
    at peg$parsetable_lines (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:13873:10)
    at peg$parseblock_line (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:9196:11)
    at peg$parseblock_lines (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:6227:10)
    at peg$parseblock (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:4204:10)
    at peg$parsetlb (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:2807:10)
    at Object.next (eval at <anonymous> (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:1:0), <anonymous>:1813:14)
    at Object.tokenizeChunk [as _onImmediate] (/srv/deployment/parsoid/deploy/src/lib/wt2html/tokenizer.js:300:21)
    at processImmediate [as _immediateCallback] (timers.js:330:15)
gerritbot subscribed.Sep 23 2016, 7:47 PM

Change 312553 had a related patch set uploaded (by Arlolra):
T141905: Fix crasher in table fixups

https://gerrit.wikimedia.org/r/312553

gerritbot added a project: Patch-For-Review.Sep 23 2016, 7:47 PM
gerritbot added a comment.Sep 23 2016, 10:13 PM

Change 312553 merged by jenkins-bot:
T141905: Fix crasher in table fixups

https://gerrit.wikimedia.org/r/312553

gerritbot added a comment.Oct 6 2016, 8:40 PM

Change 314595 had a related patch set uploaded (by Arlolra):
Stop asserting that we'll never be encapsulating a flipped range

https://gerrit.wikimedia.org/r/314595

gerritbot added a comment.Oct 7 2016, 10:33 PM

Change 314782 had a related patch set uploaded (by Arlolra):
T141905: Fix crasher

https://gerrit.wikimedia.org/r/314782

gerritbot added a comment.Oct 13 2016, 12:55 AM

Change 314595 merged by jenkins-bot:
Stop asserting that we'll never be encapsulating a flipped range

https://gerrit.wikimedia.org/r/314595

gerritbot added a comment.Oct 13 2016, 1:00 AM

Change 314782 merged by jenkins-bot:
T141905: Fix crasher and other bugs of that category

https://gerrit.wikimedia.org/r/314782

ssastry moved this task from Needs Triage to In Progress on the Parsoid board.Oct 16 2016, 5:19 AM
Stashbot mentioned this in T139032: Close wikimania2015wiki.Oct 24 2016, 8:42 PM
Stashbot mentioned this in T146612: Create Livvi-Karelian Wikipedia at olo.wikipedia.org.
Stashbot subscribed.

Mentioned in SAL (#wikimedia-operations) [2016-10-24T20:42:45Z] <arlolra> updated Parsoid to version 63f1e151 (T139032, T146612, T141905)

Arlolra closed this task as Resolved.Oct 25 2016, 1:37 AM
Arlolra removed a project: Patch-For-Review.
Stashbot mentioned this in T149241: Unknown contentmodel wikibase-item.Nov 2 2016, 8:27 PM
Stashbot mentioned this in T119228: Switch Parsoid to use node > 0.10 (most likely node 4.x).
Stashbot mentioned this in T141723: [Bug] Wikipedia article on the letter "ß" does not load properly..

Mentioned in SAL (#wikimedia-operations) [2016-11-02T20:27:45Z] <arlolra> updated Parsoid to version 173d7e32 (T149241, T119228, T141723, T141905, T147742, T48580, T133320)

Stashbot mentioned this in T147742: Template generated data-mw include incomplete href.Nov 2 2016, 8:27 PM
Stashbot mentioned this in T48580: Create a VisualEditor plugin to integrate with ProofreadPage.
Stashbot mentioned this in T133320: Unified extension registration mechanism for core/VE/Parsoid.
cscott mentioned this in T269548: Parsoid doesn't detect fostered content from a table and causes corruption on DiscussionTools edits.Sep 22 2021, 8:40 PM
Content licensed under Creative Commons Attribution-ShareAlike (CC BY-SA) 4.0 unless otherwise noted; code licensed under GNU General Public License (GPL) 2.0 or later and other open source licenses. By using this site, you agree to the Terms of Use, Privacy Policy, and Code of Conduct. · Wikimedia Foundation · Privacy Policy · Code of Conduct · Terms of Use · Disclaimer · CC-BY-SA · GPL · Credits