Last modified: 2014-07-28 16:57:36 UTC

Wikimedia Bugzilla is closed!

Wikimedia migrated from Bugzilla to Phabricator. Bug reports are handled in Wikimedia Phabricator.
This static website is read-only and for historical purposes. It is not possible to log in and except for displaying bug reports and their history, links might be broken. See T70491, the corresponding Phabricator task for complete and up-to-date bug report information.

Bug 68491 - HHVM Failed Assertion: assertion `false && "Unsupported DataType"' failed.


Summary:	HHVM Failed Assertion: assertion `false && "Unsupported DataType"' failed.

Status:	RESOLVED FIXED

Product:	MediaWiki-Vagrant
Classification:	Unclassified
Component:	General (Other open bugs)
Version:	unspecified
Hardware:	All All

Importance:	Unprioritized normal
Target Milestone:	---
Assigned To:	Brett Simmers

URL:
Whiteboard:
Keywords:	hhvm

Duplicates:	68621 (view as bug list)
Depends on:
Blocks:	67295
	Show dependency tree / graph

Reported:	2014-07-24 00:59 UTC by Bryan Davis
Modified:	2014-07-28 16:57 UTC (History)
CC List:	4 users (show)

See Also:
Web browser:	---
Mobile Platform:	---
Assignee Huggle Beta Tester:	---

Attachments
Full stacktrace of crash (6.01 KB, text/plain) 2014-07-24 00:59 UTC, Bryan Davis	Details
Add an attachment (proposed patch, testcase, etc.)

Description Bryan Davis 2014-07-24 00:59:12 UTC

Created attachment 16029 [details]
Full stacktrace of crash

Using hhvm 3.1+20140723-1+wmf1 on Vagrant. I can get intermittent crashes by reloading /wiki/Special:Version.

Failed Assertion: /root/hhvm/joe/hhvm/hphp/runtime/vm/jit/type.cpp:242: static HPHP::JIT::Type::bits_t HPHP::JIT::Type::bitsFromDataType(HPHP::DataType, HPHP::DataType): assertion `false && "Unsupported DataType"' failed.

Full stacktrace log attached

$ dpkg -l|grep ^ii|awk '{printf "%-20s %s\n", $2, $3}'|grep hhvm
hhvm                 3.1+20140723-1+wmf1
hhvm-dev             3.1+20140723-1+wmf1
hhvm-fss             1.1-2
hhvm-luasandbox      2.0-2
hhvm-wikidiff2       1.3-2

/vagrant/mediawiki at dc1ca51969959c0989123d152ce260ee5e7cf2cf

/vagrant at a662ea513870426e57f14c754201b469c40b010b

centralauth and scribunto roles enabled

Comment 1 Brett Simmers 2014-07-25 03:47:16 UTC

Someone else on my team figured this out earlier today. The fix is up for review and should go out tomorrow.

Comment 2 Brett Simmers 2014-07-25 19:11:42 UTC

This is fixed on hhvm master as of https://github.com/facebook/hhvm/commit/8e83cdd3230c732b28a1f66dd37750054e76d4eb

Comment 3 Brett Simmers 2014-07-28 16:57:36 UTC

*** Bug 68621 has been marked as a duplicate of this bug. ***

Wikimedia Bugzilla is closed!

Search

Personal tools

Navigation

Links