这段stack怎么理解?

Windows内核调试

这段stack怎么理解?


Thomson 2009-09-10, 20:48 下午
在messagebox进kernel mode为什么会callback回user-mode?这是在做什么操作需要这样呢?

USER32!UserCallWinProcCheckWow+0x1f9
USER32!DispatchClientMessage+0xc3
USER32!__fnDWORD+0x2d
ntdll!KiUserCallbackDispatcherContinue
USER32!ZwUserCallHwndParamLock+0xa
USER32!InternalDialogBox+0x185
USER32!SoftModalMessageBox+0xd94
USER32!MessageBoxWorker+0x584
USER32!MessageBoxW+0x116

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