The !callback extension displays the callback data related to the trap for the specified thread.
!callback Address [Number]
Specifies the hexadecimal address of the thread. If this is -1 or omitted, the current thread is used.
Specifies the number of the desired callback frame. This frame is noted in the display.
Windows XP and later
This extension command can only be used with an x86-based target computer.
For information about system traps, see the Windows Driver Kit (WDK) documentation and Microsoft Windows Internals by Mark Russinovich and David Solomon. (These resources may not be available in some languages and countries.)
If the system has not experienced a system trap, this extension will not produce useful data.