Crash in base, Analyzed 2 dumps, total processed 90, rate equals 2.22%

Top 1: Version = 2.5024.1300.126, Total count = 2

dump count = 1

ChildEBP RetAddr  
0051ecbc 024bec52 base!_wcsupr_s_l_stat+0x185
0051efc8 024c11ed utility!CTaskbarSerialRunner::DownloadResource+0x132
0051f1a0 024c0d8b utility!CTaskbarSerialRunner::StartNext+0x39d
0051f35c 024b6310 utility!CTaskbarSerialRunner::Run+0x34b
0051f45c 024b66bc utility!CPopTrayClient::OnMsgConfigReady+0x260
0051f47c 024ab34c utility!CPopTrayClient::ProcessWindowMessage+0x5c
0051f4cc 75a262fa utility!ATL::CWindowImplBaseT<ATL::CWindow,ATL::CWinTraits<1442840576,0> >::WindowProc+0x6c
0051f4f8 75a26d3a user32!InternalCallWinProc+0x23
0051f570 75a277c4 user32!UserCallWinProcCheckWow+0x109
0051f5d0 75a2788a user32!DispatchMessageWorker+0x3bc
0051f5e0 003ca5ff user32!DispatchMessageW+0xf
0051fc34 003d7e11 srvhost!main+0x71f
0051fc7c 76d033ca srvhost!__scrt_common_main_seh+0xfa
0051fc88 77d39ed2 kernel32!BaseThreadInitThunk+0xe
0051fcc8 77d39ea5 ntdll!__RtlUserThreadStart+0x70
0051fce0 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

WARNING: Frame IP not in any known module. Following frames may be wrong.
03c7ec54 53438c67 0x3c7ec7c
03c7ec7c 5344d24c base!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::append+0xa7
03c7ecb8 53496b3c base!FavUtils::GetFileContent+0xcc
03c7f0d4 534a1359 base!CLuaHelperEx::RunExtensionFile+0x5fc
03c7f0ec 534b133d base!luaD_precall+0x239
03c7f1f8 534a0e1c base!luaV_execute+0xfbd
03c7f20c 53498fd3 base!luaD_call+0x4c
03c7f220 534a14d2 base!f_call+0x13
03c7f28c 534a0faa base!luaD_rawrunprotected+0x52
03c7f2b8 53499923 base!luaD_pcall+0x3a
03c7f2e8 5348db45 base!lua_pcall+0x53
03c7f308 522fa500 base!CLuaExplain::Run+0x55
03c7f898 522fb63e utility!CConfigMgr::RunLuaScriptByLuaThread+0x230
03c7f8b8 5231faf2 utility!std::_Func_impl_no_alloc<std::_Binder<std::_Unforced,void (__thiscall CConfigMgr::*)(ATL::CStringT<wchar_t,ATL::StrTraitATL<wchar_t,ATL::ChTraitsCRT<wchar_t> > >,void *),CConfigMgr *,ATL::CStringT<wchar_t,ATL::StrTraitATL<wchar_t,ATL::ChTraitsCRT<wchar_t> > > &,void * &>,void>::_Do_call+0x2e
03c7fa08 5231f89b utility!CWorkThread::_ThreadProc+0x242
03c7fa10 75a47ba9 utility!CWorkThread::_StaticThreadProc+0xb
03c7fa20 76ebc2eb kernel32!BaseThreadInitThunk+0x19
03c7fa78 76ebc26f ntdll!__RtlUserThreadStart+0x2b
03c7fa88 00000000 ntdll!_RtlUserThreadStart+0x1b