Crash in unknown_srvhost, Analyzed 50 dumps, total processed 216, rate equals 23.15%

Top 1: Version = 1.7224.1005.626, Total count = 50

dump count = 4

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

dump count = 3

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 = 2

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

dump count = 1

ChildEBP RetAddr  
0625fa84 77a6e0f3 ntdll!RtlpLowFragHeapFree+0x31
0625fa9c 75b26f2a ntdll!RtlFreeHeap+0x105
0625fab0 75b27014 ole32!CRetailMalloc_Free+0x1c
0625fac0 75f9ec3f ole32!CoTaskMemFree+0x13
0625fad4 75f9f8fe wininet!FreeProxyResolveUrl+0x47
0625faec 75f9f188 wininet!WxGetProxyContext::Release+0x57
0625fb20 75f9f04b wininet!WxProxyManager::GetProxyForUrlImpl+0x13a
0625fb38 75f9ef47 wininet!WxProxyManager::GetProxyForUrl+0x1b
0625fb94 75faa347 wininet!WxGetProxyForUrl+0x111
0625fbc0 75fab529 wininet!INTERNET_HANDLE_OBJECT::SessionGetProxyForUrl+0x96
0625fbec 75faaf2f wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpGetProxyForUrl+0x3e
0625fc30 75fab440 wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_WindowsGetProxyForUrl+0xb4
0625fc50 75faab08 wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_GetProxyForUrl+0x74
0625fc9c 75fa91fc wininet!HTTP_REQUEST_HANDLE_OBJECT::HttpSendRequest_Start+0x38f
0625fcb4 75fa8fb1 wininet!CFsm_HttpSendRequest::RunSM+0x77
0625fd08 76014d82 wininet!CFsm::Run+0x161
0625fde4 75faf6f1 wininet!CFsm::RunWorkItem+0x234
0625fe18 77aa7cfa wininet!FailFastThreadPoolCallback<&CFsm::RunWorkItemWrapper>+0x21
0625fe38 77a90991 ntdll!TppSimplepExecuteCallback+0x102
0625ff88 759d343d ntdll!TppWorkerThread+0x562
0625ff94 77a79812 kernel32!BaseThreadInitThunk+0xe
0625ffd4 77a797e5 ntdll!__RtlUserThreadStart+0x70
0625ffec 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

ChildEBP RetAddr  
WARNING: Frame IP not in any known module. Following frames may be wrong.
108feabc 76fcf080 0x6c6
108fead0 770c06f0 ole32!GetCurrentComApartment+0x61
108feae4 76faf058 ole32!InitChannelIfNecessary+0x10
108feb5c 76fb39b9 ole32!CoUnmarshalInterface+0x38
108feba4 76fb3902 ole32!ActivationPropertiesOut::OutSerializer::UnmarshalAtIndex+0xc7
108febc8 76fc2ffc ole32!ActivationPropertiesOut::GetObjectInterfaces+0xe6
108ff3bc 76fc9cfd ole32!ICoCreateInstanceEx+0x5cc
108ff41c 76fc9c42 ole32!CComActivator::DoCreateInstance+0xd9
108ff44c 76fc9c1f ole32!CoCreateInstanceEx+0x75
108ff47c 70822505 ole32!CoCreateInstance+0x37
108ff4a8 708233fd netprofm!CPubINetworkListManager::EnsureNLPConnected+0x58
108ff4bc 7529edc4 netprofm!CPubINetworkListManager::GetNetworks+0x39
108ff54c 75274fc6 wininet!NETWORK_MANAGER::ReadGuidsForConnectedNetworks+0x16b
108ff570 7529f29b wininet!InternalReadGuidsForConnectedNetworks+0x86
108ff598 7529e67f wininet!CSwpadSupport::ReadIdsForConnectedNetworks+0x2b
108ff5c4 7529e3e9 wininet!NETWORK_MANAGER::Init+0x4f
108ff620 752af356 wininet!NETWORK_MANAGER::GetWpadInformationForConnectedNetworks+0x56
108ff674 752af64e wininet!SwpadGetDecisionForNetwork+0x10e
108ff704 75243917 wininet!SwpadWpad+0x19e
108ff71c 77788ddf wininet!RefCountWorkItemThread+0x41887
108ff790 77770991 ntdll!RtlpTpWorkCallback+0x11d
108ff8e0 7506343d ntdll!TppWorkerThread+0x562
108ff8ec 77759812 kernel32!BaseThreadInitThunk+0xe
108ff92c 777597e5 ntdll!__RtlUserThreadStart+0x70
108ff944 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

ChildEBP RetAddr  
0604f630 77b9ebbf ntdll!RtlpWaitOnCriticalSection+0x8f
0604f668 77b9e419 ntdll!RtlpEnterCriticalSectionContended+0x25f
0604f6c8 77bdebd1 ntdll!RtlEnterCriticalSection+0x49
0604f724 00000000 ntdll!RtlpFreeHeapInternal+0x757

dump count = 1

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

dump count = 1

071be818 724742ee rpcrt4!NdrClientCall2+0x17a
WARNING: Stack unwind information not available. Following frames may be wrong.
071be830 7247421c dnsapi!DnsValidateName_W+0xcde
071be8a8 72474528 dnsapi!DnsValidateName_W+0xc0c
071be900 724744d1 dnsapi!DnsQueryExW+0xed
071be920 72474474 dnsapi!DnsQueryExW+0x96
071be934 6fd94e0b dnsapi!DnsQueryExW+0x39
071be994 6fd948e5 mswsock!SaBlob_Query+0x6d
071be9e0 6fd94b82 mswsock!Rnr_DoDnsLookup+0x13f
071bec7c 75134ed7 mswsock!Dns_NSPLookupServiceNext+0x265
071bec94 75134eb7 ws2_32!NSPROVIDER::NSPLookupServiceNext+0x17
071becb0 75134fe3 ws2_32!NSPROVIDERSTATE::LookupServiceNext+0x1c
071bece0 75134f4a ws2_32!NSQUERY::LookupServiceNext+0xb3
071bed24 751352ab ws2_32!WSALookupServiceNextW+0x74
071bf5e0 7513532a ws2_32!QueryDnsForFamily+0x215
071bf620 75136485 ws2_32!QueryDns+0xa3
071bf6a0 75134a99 ws2_32!LookupAddressForName+0x151
071bf7a8 74e23d3f ws2_32!GetAddrInfoW+0x4ab
071bfa80 74e24914 wininet!QueryWellKnownDnsName+0x149
071bfabc 74dc3f8f wininet!RunDnsWpad+0x84
071bfad4 77918b5b wininet!RefCountWorkItemThread+0xb958f
071bfb48 77909121 ntdll!RtlpTpWorkCallback+0x11d
071bfc98 74bd343d ntdll!TppWorkerThread+0x562
071bfca4 778e9732 kernel32!BaseThreadInitThunk+0xe
071bfce4 778e9705 ntdll!__RtlUserThreadStart+0x70
071bfcfc 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

04a0f5dc 75760ec2 netprofm!CPubINetworkListManager::GetNetworks+0x39
04a0f65c 04a0f684 wininet!NETWORK_MANAGER::ReadGuidsForConnectedNetworks+0x12d
WARNING: Frame IP not in any known module. Following frames may be wrong.
04a0f670 04a0f6f8 0x4a0f684
00000000 00000000 0x4a0f6f8

dump count = 1

ChildEBP RetAddr  
WARNING: Frame IP not in any known module. Following frames may be wrong.
07f4f0f8 7665207d 0x10115b08
07f4f10c 76652034 ole32!UnmarshalSwitch+0x56
07f4f140 7664f00d ole32!UnmarshalObjRef+0x9f
07f4f1cc 76653929 ole32!CoUnmarshalInterface+0xf3
07f4f214 76653872 ole32!ActivationPropertiesOut::OutSerializer::UnmarshalAtIndex+0xc7
07f4f238 76662f5c ole32!ActivationPropertiesOut::GetObjectInterfaces+0xe6
07f4fa2c 76669c5d ole32!ICoCreateInstanceEx+0x5cc
07f4fa8c 76669ba2 ole32!CComActivator::DoCreateInstance+0xd9
07f4fabc 76669b7f ole32!CoCreateInstanceEx+0x75
07f4faec 71d12505 ole32!CoCreateInstance+0x37
07f4fb18 71d133fd netprofm!CPubINetworkListManager::EnsureNLPConnected+0x58
07f4fb2c 7631ef44 netprofm!CPubINetworkListManager::GetNetworks+0x39
07f4fbbc 762f5176 wininet!NETWORK_MANAGER::ReadGuidsForConnectedNetworks+0x16b
07f4fbe0 7631f41b wininet!InternalReadGuidsForConnectedNetworks+0x86
07f4fc08 7631f681 wininet!CSwpadSupport::ReadIdsForConnectedNetworks+0x2b
07f4fc74 763295f0 wininet!NETWORK_MANAGER::SetWpadDecisionForCurrentNetwork+0x85
07f4fd20 7632df8e wininet!AutoProxyResolver::UpdateAutoproxyWithCompletedDetection+0x26a
07f4fd74 762c3917 wininet!AutoProxyWpadAndResultThread+0xee
07f4fd8c 77e6902f wininet!RefCountWorkItemThread+0x966d7
07f4fe00 77e59139 ntdll!RtlpTpWorkCallback+0x11d
07f4ff50 75de347d ntdll!TppWorkerThread+0x562
07f4ff5c 77e39732 kernel32!BaseThreadInitThunk+0xe
07f4ff9c 77e39705 ntdll!__RtlUserThreadStart+0x70
07f4ffb4 00000000 ntdll!_RtlUserThreadStart+0x1b