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* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck A, {b28cf880, 2, 1, 82c4c8bc}
Unable to load image \SystemRoot\System32\Drivers\sptd.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sptd.sys
*** ERROR: Module load completed but symbols could not be loaded for sptd.sys
Probably caused by : ataport.SYS ( ataport!IdepFreeSenseBuffer+24 )
IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: b28cf880, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000001, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: 82c4c8bc, address which referenced memory
Debugging Details:
------------------
WRITE_ADDRESS: GetPointerFromAddress: unable to read from 82d76718
Unable to read MiSystemVaType memory at 82d56160
b28cf880
CURRENT_IRQL: 2
FAULTING_IP:
nt!memcpy+11c
82c4c8bc 89448ff0 mov dword ptr [edi+ecx*4-10h],eax
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0xA
PROCESS_NAME: System
TRAP_FRAME: 807e2d9c -- (.trap 0xffffffff807e2d9c)
ErrCode = 00000002
eax=4f000000 ebx=85fc29c0 ecx=00000004 edx=00000002 esi=85fc1018 edi=b28cf880
eip=82c4c8bc esp=807e2e10 ebp=807e2e18 iopl=0 nv up ei ng nz ac pe cy
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010297
nt!memcpy+0x11c:
82c4c8bc 89448ff0 mov dword ptr [edi+ecx*4-10h],eax ds:0023:b28cf880=????????
Resetting default scope
LAST_CONTROL_TRANSFER: from 82c4c8bc to 82c547eb
STACK_TEXT:
807e2d9c 82c4c8bc badb0d00 00000002 880a3d48 nt!KiTrap0E+0x2cf
807e2e18 83696a98 b28cf880 85fc1018 00000012 nt!memcpy+0x11c
807e2e30 8369f24c 852690e0 85e35008 85e35008 ataport!IdepFreeSenseBuffer+0x24
807e2ea8 8369f66b 852690e0 85e35008 8523a008 ataport!IdeProcessCompletedRequests+0x84
807e2efc 834a7894 8526909c 85269028 00000000 ataport!IdePortCompletionDpc+0xab
WARNING: Stack unwind information not available. Following frames may be wrong.
807e2f48 82c763b5 8526909c 85269028 00000000 sptd+0x11894
807e2fa4 82c76218 807c2120 8808fd48 00000000 nt!KiExecuteAllDpcs+0xf9
807e2ff4 82c759dc b5fbfb50 00000000 00000000 nt!KiRetireDpcList+0xd5
807e2ff8 b5fbfb50 00000000 00000000 00000000 nt!KiDispatchInterrupt+0x2c
82c759dc 00000000 0000001a 00d6850f bb830000 0xb5fbfb50
STACK_COMMAND: kb
FOLLOWUP_IP:
ataport!IdepFreeSenseBuffer+24
83696a98 83c40c add esp,0Ch
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: ataport!IdepFreeSenseBuffer+24
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: ataport
IMAGE_NAME: ataport.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bbf16
FAILURE_BUCKET_ID: 0xA_ataport!IdepFreeSenseBuffer+24
BUCKET_ID: 0xA_ataport!IdepFreeSenseBuffer+24
Followup: MachineOwner
---------