Ntdll! kifastsystemcallret

Question

My program crashes at the end of execution and cannot even see information about deleting the stack. all i see is "ntdll! kifastsystemcallret", can someone throw out some kind of light?

Answer 1

You see this quite often in all the threads that are just waiting - one of the threads should, hopefully, have another useful stack, the rest can show it. Try installing Debugging Tools for Windows and run the program in windbg. When a type of accident occurs !analyze -v, to obtain a useful post-mortem probable cause of the failure.

Answer 2

KiFastSystemCallRet , syscall - syscall x86 NT , , ntdll, , . , ...

Answer 3

, windbg . .

Answer 4

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Answer 5

kifastsystemcallret ~ Fast return of a kernel system call or emergency exit from the Kernel function? some kernel error failed ...