windows mobile 6.5.3 ERROR: Power Handler function yield to low priority thread.

休眠以后，提示如下错误，且无法唤醒：

ProcessPageFault Error: Page fault occured while in power handler! Address = 0x527000fc
Data Abort: Thread=9a77f400 Proc=818be550 'filesys.exe'
AKY=00000083 PC=00042298(filesys.exe+0x00032298) RA=000365cc(filesys.exe+0x000265cc) BVA=527000fc FSR=0000080f
ProcessPageFault Error: Page fault occured while in power handler! Address = 0x527000fc
Data Abort: Thread=9a77f400 Proc=818be550 'filesys.exe'
AKY=00000083 PC=00042298(filesys.exe+0x00032298) RA=000365cc(filesys.exe+0x000265cc) BVA=527000fc FSR=0000080f
ProcessPageFault Error: Page fault occured while in power handler! Address = 0x527000fc
Data Abort: Thread=9a707400 Proc=818be550 'filesys.exe'
AKY=00000083 PC=00042298(filesys.exe+0x00032298) RA=000365cc(filesys.exe+0x000265cc) BVA=527000fc FSR=0000080f
ProcessPageFault Error: Page fault occured while in power handler! Address = 0x527000fc
Data Abort: Thread=9a707400 Proc=818be550 'filesys.exe'
AKY=00000083 PC=00042298(filesys.exe+0x00032298) RA=000365cc(filesys.exe+0x000265cc) BVA=527000fc FSR=0000080f
OEMIoControl: Unsupported Code 0x1010024 - device 0x0101 func 9

问题在于某个驱动里面的XXX_Powerup或者XXX_Powerdown的实现由问题，重点查找该驱动的这个实现。