Crash in unknown_srvhost, Analyzed 78 dumps, total processed 250, rate equals 31.20%

Top 1: Version = 1.7224.1005.626, Total count = 78

dump count = 7

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 = 7

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

dump count = 4

ChildEBP RetAddr  
1f10d9e0 77cc3fd8 ntdll!RtlpWaitOnCriticalSection+0x95
1f10da28 77cc3d99 ntdll!RtlpEnterCriticalSectionContended+0x228
1f10db00 77ccbfa3 ntdll!RtlEnterCriticalSection+0x49
1f10db88 00000000 ntdll!RtlpAllocateHeapInternal+0x443

dump count = 2

ChildEBP RetAddr  
06b2f00c 765411d7 KERNELBASE!RaiseException+0x62
06b2f034 ffffffff kernel32!CreateThreadStub+0x27
WARNING: Frame IP not in any known module. Following frames may be wrong.
00000000 00000000 0xffffffff

dump count = 2

ChildEBP RetAddr  
0505f8d8 00000000 ntdll!RtlpWaitOnCriticalSection+0x95

dump count = 2

ChildEBP RetAddr  
0838f460 7751a38a ntdll!RtlpWaitOnCriticalSection+0x6b
0838f480 7751a259 ntdll!RtlpEnterCriticalSectionContended+0x12a
0838f4f8 74e145d7 ntdll!RtlEnterCriticalSection+0x49
748bcb82 fffe1485 kernel32!CreateThreadStub+0x27
WARNING: Frame IP not in any known module. Following frames may be wrong.
748bcb9e ffffff38 0xfffe1485
748bcba2 e941c933 0xffffff38
748bcba6 ffffff3c 0xe941c933
748bcbaa 0018a164 0xffffff3c
748bcbae 98390000 0x18a164
748bcbb2 00000000 0x98390000

dump count = 2

ChildEBP RetAddr  
063af1c8 77c011d7 KERNELBASE!RaiseException+0x62
063af1f0 00000000 kernel32!CreateThreadStub+0x27

dump count = 2

ChildEBP RetAddr  
0631f1d8 77bd01aa ntdll!RtlpWaitOnCriticalSection+0x93
0631f210 77bcfff9 ntdll!RtlpEnterCriticalSectionContended+0x1aa
0631f284 76220f37 ntdll!RtlEnterCriticalSection+0x49
0631f2ac ffffffff kernel32!CreateThreadStub+0x27
WARNING: Frame IP not in any known module. Following frames may be wrong.
00000000 00000000 0xffffffff

dump count = 2

ChildEBP RetAddr  
045aef58 76ef012a ntdll!RtlpWaitOnCriticalSection+0x93
045aef90 76eeff79 ntdll!RtlpEnterCriticalSectionContended+0x1aa
045aeff0 76f3799d ntdll!RtlEnterCriticalSection+0x49
045af04c 00000000 ntdll!RtlpFreeHeapInternal+0x783

dump count = 2

ChildEBP RetAddr  
0617f6f0 77df058d KERNELBASE!RaiseException+0x62
0617f74c 00000000 ntdll!RtlpFreeHeapInternal+0x796