Bug 129962 - ASSERT in createBlockFreeingThread
Summary: ASSERT in createBlockFreeingThread
Status: RESOLVED DUPLICATE of bug 129758
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Oliver Hunt
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-03-08 01:15 PST by Myles C. Maxfield
Modified: 2014-03-10 11:13 PDT (History)
1 user (show)

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Description Myles C. Maxfield 2014-03-08 01:15:51 PST 
http://build.webkit.org/builders/Apple%20MountainLion%20Debug%20WK1%20%28Tests%29?numbuilds=200

The Mountain Lion Debug WK1 test bots have been crashing often for the past couple days with the same stack trace:

0   com.apple.JavaScriptCore      	0x000000011049e02a WTFCrash + 42 (Assertions.cpp:333)
1   com.apple.JavaScriptCore      	0x000000010fdaa9f6 JSC::createBlockFreeingThread(JSC::BlockAllocator*) + 118 (BlockAllocator.cpp:43)
2   com.apple.JavaScriptCore      	0x000000010fdaa023 JSC::BlockAllocator::BlockAllocator() + 339 (BlockAllocator.cpp:56)
3   com.apple.JavaScriptCore      	0x000000010fda9ec5 JSC::BlockAllocator::BlockAllocator() + 21 (BlockAllocator.cpp:59)
4   com.apple.JavaScriptCore      	0x00000001100bdbc2 JSC::Heap::Heap(JSC::VM*, JSC::HeapType) + 146 (Heap.cpp:254)
5   com.apple.JavaScriptCore      	0x00000001100bdb23 JSC::Heap::Heap(JSC::VM*, JSC::HeapType) + 35 (Heap.cpp:284)
6   com.apple.JavaScriptCore      	0x000000011044621b JSC::VM::VM(JSC::VM::VMType, JSC::HeapType) + 235 (VM.cpp:168)
7   com.apple.JavaScriptCore      	0x0000000110446121 JSC::VM::VM(JSC::VM::VMType, JSC::HeapType) + 33 (VM.cpp:325)
8   com.apple.JavaScriptCore      	0x000000011044976c JSC::VM::create(JSC::HeapType) + 60 (VM.cpp:402)
Comment 1 Alexey Proskuryakov 2014-03-10 11:11:05 PDT 

*** This bug has been marked as a duplicate of bug 129758 ***
Comment 2 Alexey Proskuryakov 2014-03-10 11:13:03 PDT 
[ Pass Failure ] doesn't help against crashes. Removed the expectation in <http://trac.webkit.org/r165384> (the test is now skipped in platform/mac/TestExpectations).