在passthru中使用KeDelayExecutionThread函数，卸载驱动后过一会儿会蓝屏是怎么回事？

在线程使用KeDelayExecutionThread函数，卸载驱动后过一会儿会蓝屏是怎么回事？但是不用KeDelayExecutionThread就不会蓝屏

你在哪里用那个函数?在MpSend里面吗?
KeDelayExecutionThread的运行中断级别是0

引用第1楼Linsion于2008-08-29 01:46发表的  :
你在哪里用那个函数?在MpSend里面吗?
KeDelayExecutionThread的运行中断级别是0

不是，我是在自己创建的一个线程中调用的

你看看你的BugCheck ID的意思是不是指Unload driver without cancelling work item blah blah blah....

如果是的话就是你的那个驱动卸载完了后还有一个Thread在运行

以下是蓝屏后，windbg报出来的错误

*** Fatal System Error: 0x000000ce
                       (0xF7F34F2D,0x00000000,0xF7F34F2D,0x00000000)

Driver at fault: WstIPSec.sys.
Break instruction exception - code 80000003 (first chance)

A fatal system error has occurred.
Debugger entered on first try; Bugcheck callbacks have not been invoked.

A fatal system error has occurred.

*********************************************************************
* Symbols can not be loaded because symbol path is not initialized. *
*                                                                   *
* The Symbol Path can be set by:                                    *
*   using the _NT_SYMBOL_PATH environment variable.                 *
*   using the -y <symbol_path> argument when starting the debugger. *
*   using .sympath and .sympath+                                    *
*********************************************************************
*** ERROR: Module load completed but symbols could not be loaded for ntdll.dll
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntkrnlpa.exe -
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck CE, {f7f34f2d, 0, f7f34f2d, 0}

***** Kernel symbols are WRONG. Please fix symbols to do analysis.

***** Kernel symbols are WRONG. Please fix symbols to do analysis.

*** ERROR: Module load completed but symbols could not be loaded for mssmbios.sys
Probably caused by : WstIPSec.sys ( WstIPSec+bf2d )

Followup: MachineOwner
---------

nt!DbgBreakPointWithStatus+0x4:
80528bdc cc              int     3

up!!

卸载之前将线程结束了就可以啦，否则就会蓝