Last modified: 2014-07-14 23:32:02 UTC

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Bug 67652 - HHVM crash running extension tests
HHVM crash running extension tests
Status: RESOLVED FIXED
Product: MediaWiki
Classification: Unclassified
Unit tests (Other open bugs)
unspecified
All All
: Unprioritized normal (vote)
: ---
Assigned To: Nobody - You can work on this!
: hhvm
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2014-07-08 02:57 UTC by Max Semenik
Modified: 2014-07-14 23:32 UTC (History)
5 users (show)

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

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Description Max Semenik 2014-07-08 02:57:55 UTC 
Assertion failure: 0
data block = afrozen
message: Attempted to emit 85 byte(s) into a 78 byte DataBlock with 78 bytes available. This almost certainly means the TC is full. If this is the case, increasing Eval.JitASize, Eval.JitAColdSize, Eval.JitAFrozenSize and Eval.JitGlobalDataSize in the configuration file when running this script or application should fix this problem.


/srv/hhvm-dev/hphp/runtime/vm/jit/translator.cpp:1961: HPHP::JIT::Translator::TranslateResult HPHP::JIT::Translator::translateRegion(const HPHP::JIT::RegionDesc&, bool, HPHP::JIT::Translator::RegionBlacklist&, HPHP::JIT::TransFlags): assertion `0' failed.
php: /srv/hhvm-dev/hphp/runtime/vm/unit.h:335: HPHP::Offset HPHP::Unit::offsetOf(HPHP::PC) const: Assertion `contains(pc)' failed.

Repro: just run all the extension tests on osmium and it will eventually happen. Currently, it happens in MobileFrontend tests, but not when they're run standalone. I'm continuing to bisect for a minimum repro.
Comment 1 Tim Starling 2014-07-14 23:32:02 UTC 
I have increased JitAFrozenSize on osmium to 100MB, please reopen or increase further if this happens again.
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