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//0x500 bytes (sizeof)
struct _ETW_STACK_TRACE_BLOCK
{
    LONG Flags;                                                             //0x0
    union _LARGE_INTEGER RelatedTimestamp;                                  //0x8
    struct _ETHREAD* Thread;                                                //0x10
    struct _KDPC StackWalkDpc;                                              //0x18
    union _SLIST_HEADER ApcListHead;                                        //0x60
    struct _ETW_APC_ENTRY ApcEntry[12];                                     //0x70
    LONG ApcCount;                                                          //0x4f0
    LONG MaxApcCount;                                                       //0x4f4
};