Crash in cleanengine, Analyzed 2 dumps, total processed 342, rate equals 0.58%

Top 1: Version = 1.7524.1025.918, Total count = 2

dump count = 2

ChildEBP RetAddr  
0b50fb9c 65b77aa3 CleanEngine!TrailingDownVec+0x1d0
0b50fbc0 65b90db7 CleanEngine!std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> >+0x83
0b50fc48 65b90c0b CleanEngine!RuleManage::BuildRule+0xa7
0b50fc80 65b936ce CleanEngine!RuleManage::AsyncScan+0x9b
0b50fc94 65b5a677 CleanEngine!Task::CTaskT<<lambda_a8aa327b296ec16e3cca9591c0e68adc> >::Execute+0x2e
0b50fcb4 65b5a4ce CleanEngine!Task::CTaskInfo::Execute+0x77
0b50fd14 65b5b9bf CleanEngine!Task::CTaskQueue::DoTask_Idle+0xae
0b50fd84 65b5c2a6 CleanEngine!Task::CTaskThread::ThreadProc+0x1df
0b50fdc4 65cd4a87 CleanEngine!Task::CTaskThread::s_ThreadProc+0x66
0b50fe00 7713338a CleanEngine!thread_start<unsigned int (__stdcall*)(void *)>+0x57
0b50fe0c 77669902 kernel32!BaseThreadInitThunk+0xe
0b50fe4c 776698d5 ntdll!__RtlUserThreadStart+0x70
0b50fe64 00000000 ntdll!_RtlUserThreadStart+0x1b