Crash in unknown_srvhost, Analyzed 25 dumps, total processed 90, rate equals 27.78%

Top 1: Version = 1.7224.1005.626, Total count = 25

dump count = 3

ChildEBP RetAddr  
06def218 779e4ae8 ntdll!RtlpWaitOnCriticalSection+0x95
06def260 779e48a9 ntdll!RtlpEnterCriticalSectionContended+0x228
06def2c0 77a30afd ntdll!RtlEnterCriticalSection+0x49
06def31c 00000000 ntdll!RtlpFreeHeapInternal+0x796

dump count = 3

ChildEBP RetAddr  
069af2c8 77bf023a ntdll!RtlpWaitOnCriticalSection+0x93
069af300 77bf0089 ntdll!RtlpEnterCriticalSectionContended+0x1aa
069af374 75c411d7 ntdll!RtlEnterCriticalSection+0x49
069af39c 00000000 kernel32!CreateThreadStub+0x27

dump count = 2

ChildEBP RetAddr  
05e3f048 779c008a ntdll!RtlpWaitOnCriticalSection+0x93
05e3f080 779bfed9 ntdll!RtlpEnterCriticalSectionContended+0x1aa
05e3f0f4 76df0f37 ntdll!RtlEnterCriticalSection+0x49
05e3f11c ffffffff kernel32!CreateThreadStub+0x27
WARNING: Frame IP not in any known module. Following frames may be wrong.
05e3f164 779dbd4b 0xffffffff
05e3f1c4 00000000 ntdll!RtlQueryPerformanceCounter+0x12b

dump count = 1

ChildEBP RetAddr  
00a7f5a0 75d57ca5 bcrypt!ValidateBaseAlgHandle+0xbe
00a7f5b0 75d5b438 bcrypt!BCryptGenRandom+0x75
00a7f5dc 75d57c90 bcrypt!BCryptGenSystemPreferredRandom+0x4f
00a7f5f4 750202af bcrypt!BCryptGenRandom+0x60
00a7f638 74fa49c4 wininet!_GenerateRandomString+0x7d
00a7f688 74f34207 wininet!_CreateFileWithSuffix+0x7069d
00a7f6ec 74f3402e wininet!CreateUniqueCacheFile+0x171
00a7f73c 74f33f36 wininet!CCacheClientFileManager::CreateUniqueFile+0xc4
00a7f77c 74f336dd wininet!CCacheClientContainer::CreateUniqueFile+0x65
00a7f7c0 74f328e4 wininet!CreateUrlCacheEntryHelper+0x6c
00a7f810 74f31f27 wininet!UrlCacheCreateFileEx+0x117
00a7f878 74f31e12 wininet!INTERNET_CONNECT_HANDLE_OBJECT::BeginCacheWrite+0xab
00a7f9d0 74f3145e wininet!HTTP_REQUEST_HANDLE_OBJECT::FHttpBeginCacheWrite+0xd1
00a7f9f0 74f0355a wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_Finish+0x179
00a7fa08 74f00e6a wininet!CFsm_HttpSendRequest::RunSM+0x7a
00a7fa5c 74f005f9 wininet!CFsm::Run+0x47a
00a7fb24 74f2391f wininet!CFsm::RunWorkItem+0x1a9
00a7fb40 74f23727 wininet!CSocket::ReceiveCompletion+0x8f
00a7fb7c 767fa633 wininet!CWxSocket::IoCompletionCallback+0x77
00a7fba0 77cdb613 KERNELBASE!BasepTpIoCallback+0x33
00a7fc04 77ca5ff5 ntdll!TppIopExecuteCallback+0xe3
00a7fdc0 75e4fa29 ntdll!TppWorkerThread+0x755
00a7fdd0 77cd7a4e kernel32!BaseThreadInitThunk+0x19
00a7fe2c 77cd7a1e ntdll!__RtlUserThreadStart+0x2f
00a7fe3c 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

ChildEBP RetAddr  
0019ece0 778602aa ntdll!RtlpWaitOnCriticalSection+0x93
0019ed18 778600f9 ntdll!RtlpEnterCriticalSectionContended+0x1aa
0019edbc 762f091e ntdll!RtlEnterCriticalSection+0x49
0019ee60 762f038e KERNELBASE!CreateFileInternal+0x57e
0019ee94 762e9039 KERNELBASE!CreateFileW+0x5e
0019eef8 0019f208 KERNELBASE!GetTempFileNameW+0x209
WARNING: Frame IP not in any known module. Following frames may be wrong.
0019ef78 77860e0f 0x19f208
0019efb4 03b567b4 ntdll!RtlpInsertFreeBlock+0x11f
0019f000 00650073 0x3b567b4
0055005c 0079000a 0x650073
00550060 00790079 0x79000a
00550064 5e740079 0x790079
00550068 004d004d 0x5e740079
0055006c 0064004d 0x4d004d
00550070 00000000 0x64004d

dump count = 1

ChildEBP RetAddr  
06c0ef00 777102aa ntdll!RtlpWaitOnCriticalSection+0x93
06c0ef38 777100f9 ntdll!RtlpEnterCriticalSectionContended+0x1aa
06c0ef94 77045792 ntdll!RtlEnterCriticalSection+0x49
7772b0b9 48890004 ws2_32!connect+0x82
WARNING: Frame IP not in any known module. Following frames may be wrong.
7772b0c9 7400777f 0x48890004
7772b0cd 03e53ddc 0x7400777f
7772b0d1 d5740000 0x3e53ddc
7772b0d5 04316ce9 0xd5740000
7772b0d9 75ca3b00 0x4316ce9
7772b0dd c4ebccc7 sechost!ext-ms-win-security-chambers-l1-1-0_NULL_THUNK_DATA_DLA <PERF> (sechost+0x73b00)
7772b0e1 cccccccc 0xc4ebccc7
7772b0e5 cccccccc 0xcccccccc
7772b0e9 8bcccccc 0xcccccccc
7772b0ed ec8b55ff 0x8bcccccc
7772b0f1 9068fe6a 0xec8b55ff
7772b0f5 68777dc6 0x9068fe6a
7772b0f9 7774b56f 0x68777dc6
7772b0fd 00000000 ntdll!wcstombs+0x6f

dump count = 1

ChildEBP RetAddr  
054cf33c 77133ca6 ntdll!RtlpFreeHeapInternal+0x2ff
054cf448 77162b8c ntdll!RtlFreeHeap+0x46
054cf514 7713630f ntdll!ZwClose+0xc
00000000 00000000 ntdll!RtlpAllocateHeapInternal+0x48f

dump count = 1

ChildEBP RetAddr  
06edf270 7751d4e1 ntdll!RtlpWaitOnCriticalSection+0x93
06edf2a8 7751ac69 ntdll!RtlpEnterCriticalSectionContended+0x261
06edf308 77557f0b ntdll!RtlEnterCriticalSection+0x49
06edf364 00000000 ntdll!RtlpFreeHeapInternal+0x783

dump count = 1

ChildEBP RetAddr  
05dff2d0 76f600ea ntdll!RtlpWaitOnCriticalSection+0x93
05dff308 76f5ff39 ntdll!RtlpEnterCriticalSectionContended+0x1aa
05dff37c 74ea0f37 ntdll!RtlEnterCriticalSection+0x49
05dff3a4 ffffffff kernel32!CreateThreadStub+0x27
WARNING: Frame IP not in any known module. Following frames may be wrong.
05dff3e0 76f7bcec 0xffffffff
05dff454 00000000 ntdll!RtlQueryPerformanceCounter+0x7c

dump count = 1

ChildEBP RetAddr  
061bfa84 77bee0a3 ntdll!RtlpLowFragHeapFree+0xc5
061bfa9c 763a6e6a ntdll!RtlFreeHeap+0x105
061bfab0 763a6f54 ole32!CRetailMalloc_Free+0x1c
061bfac0 75967bff ole32!CoTaskMemFree+0x13
061bfad4 759688ae wininet!FreeProxyResolveUrl+0x47
061bfaec 75968138 wininet!WxGetProxyContext::Release+0x57
061bfb20 75967ffb wininet!WxProxyManager::GetProxyForUrlImpl+0x13a
061bfb38 75967ef7 wininet!WxProxyManager::GetProxyForUrl+0x1b
061bfb94 759738a9 wininet!WxGetProxyForUrl+0x111
061bfbc0 75974143 wininet!INTERNET_HANDLE_OBJECT::SessionGetProxyForUrl+0x96
061bfbec 759739bc wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpGetProxyForUrl+0x3e
061bfc30 7597394c wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_WindowsGetProxyForUrl+0xb4
061bfc50 75973800 wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_GetProxyForUrl+0x74
061bfc9c 75971fb0 wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_Start+0x38f
061bfcb4 75971d01 wininet!CFsm_HttpSendRequest::RunSM+0x77
061bfd08 759f5aa1 wininet!CFsm::Run+0x161
061bfde4 75978591 wininet!CFsm::RunWorkItem+0x234
061bfe18 77c273fe wininet!FailFastThreadPoolCallback<&CFsm::RunWorkItemWrapper>+0x21
061bfe38 77c17fbd ntdll!TppSimplepExecuteCallback+0x102
061bff88 75e0336a ntdll!TppWorkerThread+0x562
061bff94 77bf9902 kernel32!BaseThreadInitThunk+0xe
061bffd4 77bf98d5 ntdll!__RtlUserThreadStart+0x70
061bffec 00000000 ntdll!_RtlUserThreadStart+0x1b