[Webkit-unassigned] [Bug 137028] New: [Win64] Exceptions with CHECK_HASHTABLE_ITERATORS

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=137028

           Summary: [Win64] Exceptions with CHECK_HASHTABLE_ITERATORS
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: bfulgham at webkit.org


I'm encountering exceptions when attempting to run TestWebKitAPI under 64-bit (Debug) Windows builds. This appears to be happening when a HashTable is being destroyed, and the 'invalidateIterators' call is made.

Unhandled exception at 0x00007FF94D425BF8 in TestWebKitAPI.exe: Microsoft C++ exception: Concurrency::scheduler_resource_allocation_error at memory location 0x000000000013F788.

Call stack:

     KernelBase.dll!RaiseException()    Unknown
     [External Code]    
     WebKit.dll!Concurrency::details::SchedulerBase::SchedulerBase(const Concurrency::SchedulerPolicy & policy) Line 149    C++
     WebKit.dll!Concurrency::details::ThreadScheduler::ThreadScheduler(const Concurrency::SchedulerPolicy & policy) Line 27    C++
     WebKit.dll!Concurrency::details::ThreadScheduler::Create(const Concurrency::SchedulerPolicy & policy) Line 34    C++
     WebKit.dll!Concurrency::details::SchedulerBase::CreateWithoutInitializing(const Concurrency::SchedulerPolicy & policy) Line 285    C++
     WebKit.dll!Concurrency::details::SchedulerBase::GetDefaultScheduler() Line 654    C++
     WebKit.dll!Concurrency::details::SchedulerBase::CreateContextFromDefaultScheduler() Line 573    C++
     WebKit.dll!Concurrency::details::LockQueueNode::LockQueueNode(unsigned int timeout) Line 619    C++
     WebKit.dll!Concurrency::critical_section::lock() Line 1031    C++
     WebKit.dll!mtx_do_lock(_Mtx_internal_imp_t * * mtx, const xtime * target) Line 67    C++
     WebKit.dll!std::_Mtx_lockX(_Mtx_internal_imp_t * * _Mtx) Line 68    C++
     WebKit.dll!std::_Mutex_base::lock() Line 42    C++
     WebKit.dll!std::lock_guard<std::mutex>::lock_guard<std::mutex>(std::mutex & _Mtx) Line 184    C++
>	WebKit.dll!WTF::HashTable<WebCore::ProtectionSpace,WTF::KeyValuePair<WebCore::ProtectionSpace,WebCore::Credential>,WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WebCore::ProtectionSpace,WebCore::Credential> >,WebCore::ProtectionSpaceHash,WTF::HashMap<WebCore::ProtectionSpace,WebCore::Credential,WebCore::ProtectionSpaceHash,WTF::HashTraits<WebCore::ProtectionSpace>,WTF::HashTraits<WebCore::Credential> >::KeyValuePairTraits,WTF::HashTraits<WebCore::ProtectionSpace> >::invalidateIterators() Line 1292	C++
     WebKit.dll!WTF::HashTable<WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64,WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64,WTF::IdentityExtractor,WTF::ListHashSetNodeHashFunctions<WTF::PtrHash<WebCore::RenderBox * __ptr64> >,WTF::HashTraits<WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64>,WTF::HashTraits<WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64> >::~HashTable<WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64,WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64,WTF::IdentityExtractor,WTF::ListHashSetNodeHashFunctions<WTF::PtrHash<WebCore::RenderBox * __ptr64> >,WTF::HashTraits<WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64>,WTF::HashTraits<WTF::ListHashSetNode<WebCore::RenderBox * __ptr64,16> * __ptr64> >() Line 352    C++
     [External Code]    

The TestWebKitAPI program has proceeded as follows:

WebCoreLayoutUnit.
  LayoutUnitInt
  LayoutUnitFloat
  LayoutUnitRounding
  LayoutUnitMultiplication
  LayoutUnitDivision
  LayoutUnitCeil
  LayoutUnitFloor
WebViewDestruction.
  NoInitWithFrame
  CloseWithoutInitWithFrame
WebViewDestructionWithHostWindow.
  CloseWithoutDestroyViewWindow
  DestroyViewWindowWithoutClose
  CloseThenDestroyViewWindow
  DestroyViewWindowThenClose
  DestroyHostWindow
  DestroyHostWindowThenClose
  CloseThenDestroyHostWindow
RetainPtr.
  AdoptCF
RetainPtrHashing.
  HashSet
  HashMapKey
  HashMapValue
WTF.
  Checked_int8_t
  Checked_int16_t
  Checked_int32_t
  Checked_uint32_t
  Checked_int64_t
  Checked_uint64_t
  Lrint
  clampToIntLong
  clampToIntLongLong
  clampToIntegerFloat
  clampToIntegerDouble
  clampToFloat
  clampToUnsignedLong
  clampToUnsignedLongLong
  MediaTime
  SaturatedArithmeticAddition
  SaturatedArithmeticSubtraction
  StringHasher
  StringHasher_addCharacter
  StringHasher_addCharacters
  StringHasher_addCharactersAssumingAligned
  StringHasher_computeHash
  StringHasher_computeHashAndMaskTop8Bits
  StringHasher_hashMemory
  StringOperators
FunctionalTest.
  Basic
  UnaryBind
  BinaryBind
  MemberFunctionBind
  MemberFunctionBindRefDeref
  RefCountedStorage
WTF_HashMap.
  HashTableIteratorComparison
  DoubleHashCollisions
  MoveOnlyValues
  MoveOnlyKeys
  InitializerList
  EfficientGetter
  OwnPtrKey
  OwnPtrKey_FindUsingRawPointer
  OwnPtrKey_ContainsUsingRawPointer
  OwnPtrKey_GetUsingRawPointer
  OwnPtrKey_RemoveUsingRawPointer
  OwnPtrKey_TakeUsingRawPointer
  UniquePtrKey
  UniquePtrKey_CustomDeleter
  UniquePtrKey_FindUsingRawPointer
  UniquePtrKey_ContainsUsingRawPointer
  UniquePtrKey_GetUsingRawPointer
  UniquePtrKey_RemoveUsingRawPointer
  UniquePtrKey_TakeUsingRawPointer
WTF_MD5.
  Computation
WTF_Ref.
  Basic
  Assignment
  ReturnValue
WTF_RefPtr.
  Basic
  AssignPassRefToRefPtr
  Adopt
  Assignment
  Swap
  ReleaseNonNull
  Release
  ReturnValue
WTF_SHA1.
  Computation
WTF_Vector.
  Basic
  Iterator
  OverloadedOperatorAmpersand
  AppendLast
  InitializerList
  Reverse
  ReverseIterator
  MoveOnly_UncheckedAppend
  MoveOnly_Append
  MoveOnly_Insert
  MoveOnly_TakeLast
  VectorOfVectorsOfVectorsInlineCapacitySwap

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.