Apologies! Forget you said to run it from the command line originally...here are the last few dumps:
Loading Dump File [c:\Windows\MiniDump\Mini021813-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
WARNING: Inaccessible path: 'c:\i386'
Symbol search path is: srv*C:\symbols*
Executable search path is: c:\i386
Windows XP Kernel Version 2600 (Service Pack 3) UP Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp.080413-2111
Machine Name:
Kernel base = 0x804d7000 PsLoadedModuleList = 0x80553fc0
Debug session time: Mon Feb 18 18:33:57.984 2013 (UTC - 5:00)
System Uptime: 0 days 0:04:19.546
Loading Kernel Symbols
...............................................................
................................................................
.........................
Loading User Symbols
Loading unloaded module list
............
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 19, {20, 897524e8, 89752680, a330032}
*** WARNING: Unable to verify timestamp for snapman.sys
*** ERROR: Module load completed but symbols could not be loaded for snapman.sys
Probably caused by : CLASSPNP.SYS ( CLASSPNP!ClassCompleteRequest+11 )
Followup: MachineOwner
---------
kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 00000020, a pool block header size is corrupt.
Arg2: 897524e8, The pool entry we were looking for within the page.
Arg3: 89752680, The next pool entry.
Arg4: 0a330032, (reserved)
Debugging Details:
------------------
BUGCHECK_STR: 0x19_20
POOL_ADDRESS: 897524e8
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: DRIVER_FAULT
PROCESS_NAME: System
IRP_ADDRESS: 897524f0
LOCK_ADDRESS: 80551f60 -- (!locks 80551f60)
Resource @ nt!PiEngineLock (0x80551f60) Available
WARNING: SystemResourcesList->Flink chain invalid. Resource may be corrupted, or already deleted.
WARNING: SystemResourcesList->Blink chain invalid. Resource may be corrupted, or already deleted.
1 total locks
PNP_TRIAGE:
Lock address : 0x80551f60
Thread Count : 0
Thread address: 0x00000000
Thread wait : 0x0
LAST_CONTROL_TRANSFER: from 80544a86 to 804f8cb5
STACK_TEXT:
a359f3d8 80544a86 00000019 00000020 897524e8 nt!KeBugCheckEx+0x1b
a359f428 804ee4f8 897524f0 00000000 00000000 nt!ExFreePoolWithTag+0x2a0
a359f444 804f3dea 897524f0 89752530 89e87020 nt!IopFreeIrp+0xf2
a359f494 804fdae1 89752530 a359f4e0 a359f4d4 nt!IopCompleteRequest+0x316
a359f4e4 806d2c35 00000000 00000000 a359f4fc nt!KiDeliverApc+0xb3
a359f4e4 806d2866 00000000 00000000 a359f4fc hal!HalpApcInterrupt+0xc5
a359f56c 804faaf3 89752530 897524f0 00000000 hal!KeReleaseInStackQueuedSpinLock+0x16
a359f58c 804f07d4 89752530 00000000 00000000 nt!KeInsertQueueApc+0x4b
a359f5c0 ba108bf4 a359f660 ba0f97e2 89607478 nt!IopfCompleteRequest+0x1d8
a359f5c8 ba0f97e2 89607478 897524f0 00000000 CLASSPNP!ClassCompleteRequest+0x11
a359f660 ba1093ed 89607478 897524f0 8a29a398 disk!DiskDeviceControl+0x11ae
a359f67c 8987ccc6 89607478 897524f0 8a29a398 CLASSPNP!ClassDeviceControlDispatch+0x48
WARNING: Frame IP not in any known module. Following frames may be wrong.
a359f69c 804ee119 89607478 897524f0 00000000 0x8987ccc6
a359f6ac 805671fa 89607530 00000000 89819878 nt!IopfCallDriver+0x31
a359f6c8 805672db 89607478 89819880 896077f8 nt!FstubGetDiskGeometry+0x9a
a359f6e0 805682d3 89607478 a359f6fc 00000000 nt!FstubAllocateDiskInformation+0x85
a359f6f4 ba0fdfd1 89607478 a359f71c 896077f8 nt!IoReadPartitionTableEx+0x13
a359f714 ba0fd724 00000000 00000000 a359f738 disk!DiskReadPartitionTableEx+0x6f
a359f73c ba10f06d 00607478 89607530 00000270 disk!DiskEnumerateDevice+0x32
a359f754 ba0fbbe7 89607478 0007c058 89607530 CLASSPNP!ClassInvalidateBusRelations+0x36
a359f798 ba0f8c5e 89607478 c000000d 89718cd8 disk!DiskIoctlSetDriveLayoutEx+0xfb
a359f82c ba1093ed 89607478 89718cd8 00000000 disk!DiskDeviceControl+0x62a
a359f848 8987ccc6 89607478 89718cd8 00000000 CLASSPNP!ClassDeviceControlDispatch+0x48
a359f868 804ee119 89607478 89718cd8 00000270 0x8987ccc6
a359f878 ba3320cb 89dacca8 e1876180 89751000 nt!IopfCallDriver+0x31
a359f8a4 ba332260 89607478 89751000 00000000 PartMgr!PmWritePartitionTableEx+0x59
a359f920 ba333483 89dacca8 89751000 89ffd16c PartMgr!PmAddSignatures+0x170
a359f95c 804ee119 89dacbf0 89ffd008 89ffd190 PartMgr!PmPnp+0x315
a359f96c b9d7ac52 8a28c000 60000001 89761df0 nt!IopfCallDriver+0x31
a359fa28 804ee119 89d77f10 89ffd008 a359faa4 snapman+0xfc52
a359fa38 80587fc9 a359faa4 89752388 00000000 nt!IopfCallDriver+0x31
a359fa64 80588047 89d77f10 a359fa80 00000000 nt!IopSynchronousCall+0xb7
a359faa8 804f514c 89752388 89ee2c38 00000001 nt!IopStartDevice+0x4d
a359fac4 805876f7 89752388 89752301 89ee2c38 nt!PipProcessStartPhase1+0x4e
a359fd1c 80587c56 89e95718 00000001 00000000 nt!PipProcessDevNodeTree+0x1db
a359fd4c 804f58ce 00000003 80552040 8055b0fc nt!PiRestartDevice+0x80
a359fd74 80534c02 00000000 00000000 89e87020 nt!PipDeviceActionWorker+0x15e
a359fdac 805c6160 00000000 00000000 00000000 nt!ExpWorkerThread+0x100
a359fddc 80541dd2 80534b02 80000001 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
CLASSPNP!ClassCompleteRequest+11
ba108bf4 5d pop ebp
SYMBOL_STACK_INDEX: 9
SYMBOL_NAME: CLASSPNP!ClassCompleteRequest+11
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: CLASSPNP
IMAGE_NAME: CLASSPNP.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 48025c05
FAILURE_BUCKET_ID: 0x19_20_CLASSPNP!ClassCompleteRequest+11
BUCKET_ID: 0x19_20_CLASSPNP!ClassCompleteRequest+11
Followup: MachineOwner
---------
kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 00000020, a pool block header size is corrupt.
Arg2: 897524e8, The pool entry we were looking for within the page.
Arg3: 89752680, The next pool entry.
Arg4: 0a330032, (reserved)
Debugging Details:
------------------
BUGCHECK_STR: 0x19_20
POOL_ADDRESS: 897524e8
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: DRIVER_FAULT
PROCESS_NAME: System
IRP_ADDRESS: 897524f0
LOCK_ADDRESS: 80551f60 -- (!locks 80551f60)
Resource @ nt!PiEngineLock (0x80551f60) Available
WARNING: SystemResourcesList->Flink chain invalid. Resource may be corrupted, or already deleted.
WARNING: SystemResourcesList->Blink chain invalid. Resource may be corrupted, or already deleted.
1 total locks
PNP_TRIAGE:
Lock address : 0x80551f60
Thread Count : 0
Thread address: 0x00000000
Thread wait : 0x0
LAST_CONTROL_TRANSFER: from 80544a86 to 804f8cb5
STACK_TEXT:
a359f3d8 80544a86 00000019 00000020 897524e8 nt!KeBugCheckEx+0x1b
a359f428 804ee4f8 897524f0 00000000 00000000 nt!ExFreePoolWithTag+0x2a0
a359f444 804f3dea 897524f0 89752530 89e87020 nt!IopFreeIrp+0xf2
a359f494 804fdae1 89752530 a359f4e0 a359f4d4 nt!IopCompleteRequest+0x316
a359f4e4 806d2c35 00000000 00000000 a359f4fc nt!KiDeliverApc+0xb3
a359f4e4 806d2866 00000000 00000000 a359f4fc hal!HalpApcInterrupt+0xc5
a359f56c 804faaf3 89752530 897524f0 00000000 hal!KeReleaseInStackQueuedSpinLock+0x16
a359f58c 804f07d4 89752530 00000000 00000000 nt!KeInsertQueueApc+0x4b
a359f5c0 ba108bf4 a359f660 ba0f97e2 89607478 nt!IopfCompleteRequest+0x1d8
a359f5c8 ba0f97e2 89607478 897524f0 00000000 CLASSPNP!ClassCompleteRequest+0x11
a359f660 ba1093ed 89607478 897524f0 8a29a398 disk!DiskDeviceControl+0x11ae
a359f67c 8987ccc6 89607478 897524f0 8a29a398 CLASSPNP!ClassDeviceControlDispatch+0x48
WARNING: Frame IP not in any known module. Following frames may be wrong.
a359f69c 804ee119 89607478 897524f0 00000000 0x8987ccc6
a359f6ac 805671fa 89607530 00000000 89819878 nt!IopfCallDriver+0x31
a359f6c8 805672db 89607478 89819880 896077f8 nt!FstubGetDiskGeometry+0x9a
a359f6e0 805682d3 89607478 a359f6fc 00000000 nt!FstubAllocateDiskInformation+0x85
a359f6f4 ba0fdfd1 89607478 a359f71c 896077f8 nt!IoReadPartitionTableEx+0x13
a359f714 ba0fd724 00000000 00000000 a359f738 disk!DiskReadPartitionTableEx+0x6f
a359f73c ba10f06d 00607478 89607530 00000270 disk!DiskEnumerateDevice+0x32
a359f754 ba0fbbe7 89607478 0007c058 89607530 CLASSPNP!ClassInvalidateBusRelations+0x36
a359f798 ba0f8c5e 89607478 c000000d 89718cd8 disk!DiskIoctlSetDriveLayoutEx+0xfb
a359f82c ba1093ed 89607478 89718cd8 00000000 disk!DiskDeviceControl+0x62a
a359f848 8987ccc6 89607478 89718cd8 00000000 CLASSPNP!ClassDeviceControlDispatch+0x48
a359f868 804ee119 89607478 89718cd8 00000270 0x8987ccc6
a359f878 ba3320cb 89dacca8 e1876180 89751000 nt!IopfCallDriver+0x31
a359f8a4 ba332260 89607478 89751000 00000000 PartMgr!PmWritePartitionTableEx+0x59
a359f920 ba333483 89dacca8 89751000 89ffd16c PartMgr!PmAddSignatures+0x170
a359f95c 804ee119 89dacbf0 89ffd008 89ffd190 PartMgr!PmPnp+0x315
a359f96c b9d7ac52 8a28c000 60000001 89761df0 nt!IopfCallDriver+0x31
a359fa28 804ee119 89d77f10 89ffd008 a359faa4 snapman+0xfc52
a359fa38 80587fc9 a359faa4 89752388 00000000 nt!IopfCallDriver+0x31
a359fa64 80588047 89d77f10 a359fa80 00000000 nt!IopSynchronousCall+0xb7
a359faa8 804f514c 89752388 89ee2c38 00000001 nt!IopStartDevice+0x4d
a359fac4 805876f7 89752388 89752301 89ee2c38 nt!PipProcessStartPhase1+0x4e
a359fd1c 80587c56 89e95718 00000001 00000000 nt!PipProcessDevNodeTree+0x1db
a359fd4c 804f58ce 00000003 80552040 8055b0fc nt!PiRestartDevice+0x80
a359fd74 80534c02 00000000 00000000 89e87020 nt!PipDeviceActionWorker+0x15e
a359fdac 805c6160 00000000 00000000 00000000 nt!ExpWorkerThread+0x100
a359fddc 80541dd2 80534b02 80000001 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
CLASSPNP!ClassCompleteRequest+11
ba108bf4 5d pop ebp
SYMBOL_STACK_INDEX: 9
SYMBOL_NAME: CLASSPNP!ClassCompleteRequest+11
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: CLASSPNP
IMAGE_NAME: CLASSPNP.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 48025c05
FAILURE_BUCKET_ID: 0x19_20_CLASSPNP!ClassCompleteRequest+11
BUCKET_ID: 0x19_20_CLASSPNP!ClassCompleteRequest+11
Followup: MachineOwner
---------
kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 00000020, a pool block header size is corrupt.
Arg2: 897524e8, The pool entry we were looking for within the page.
Arg3: 89752680, The next pool entry.
Arg4: 0a330032, (reserved)
Debugging Details:
------------------
BUGCHECK_STR: 0x19_20
POOL_ADDRESS: 897524e8
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: DRIVER_FAULT
PROCESS_NAME: System
IRP_ADDRESS: 897524f0
LOCK_ADDRESS: 80551f60 -- (!locks 80551f60)
Resource @ nt!PiEngineLock (0x80551f60) Available
WARNING: SystemResourcesList->Flink chain invalid. Resource may be corrupted, or already deleted.
WARNING: SystemResourcesList->Blink chain invalid. Resource may be corrupted, or already deleted.
1 total locks
PNP_TRIAGE:
Lock address : 0x80551f60
Thread Count : 0
Thread address: 0x00000000
Thread wait : 0x0
LAST_CONTROL_TRANSFER: from 80544a86 to 804f8cb5
STACK_TEXT:
a359f3d8 80544a86 00000019 00000020 897524e8 nt!KeBugCheckEx+0x1b
a359f428 804ee4f8 897524f0 00000000 00000000 nt!ExFreePoolWithTag+0x2a0
a359f444 804f3dea 897524f0 89752530 89e87020 nt!IopFreeIrp+0xf2
a359f494 804fdae1 89752530 a359f4e0 a359f4d4 nt!IopCompleteRequest+0x316
a359f4e4 806d2c35 00000000 00000000 a359f4fc nt!KiDeliverApc+0xb3
a359f4e4 806d2866 00000000 00000000 a359f4fc hal!HalpApcInterrupt+0xc5
a359f56c 804faaf3 89752530 897524f0 00000000 hal!KeReleaseInStackQueuedSpinLock+0x16
a359f58c 804f07d4 89752530 00000000 00000000 nt!KeInsertQueueApc+0x4b
a359f5c0 ba108bf4 a359f660 ba0f97e2 89607478 nt!IopfCompleteRequest+0x1d8
a359f5c8 ba0f97e2 89607478 897524f0 00000000 CLASSPNP!ClassCompleteRequest+0x11
a359f660 ba1093ed 89607478 897524f0 8a29a398 disk!DiskDeviceControl+0x11ae
a359f67c 8987ccc6 89607478 897524f0 8a29a398 CLASSPNP!ClassDeviceControlDispatch+0x48
WARNING: Frame IP not in any known module. Following frames may be wrong.
a359f69c 804ee119 89607478 897524f0 00000000 0x8987ccc6
a359f6ac 805671fa 89607530 00000000 89819878 nt!IopfCallDriver+0x31
a359f6c8 805672db 89607478 89819880 896077f8 nt!FstubGetDiskGeometry+0x9a
a359f6e0 805682d3 89607478 a359f6fc 00000000 nt!FstubAllocateDiskInformation+0x85
a359f6f4 ba0fdfd1 89607478 a359f71c 896077f8 nt!IoReadPartitionTableEx+0x13
a359f714 ba0fd724 00000000 00000000 a359f738 disk!DiskReadPartitionTableEx+0x6f
a359f73c ba10f06d 00607478 89607530 00000270 disk!DiskEnumerateDevice+0x32
a359f754 ba0fbbe7 89607478 0007c058 89607530 CLASSPNP!ClassInvalidateBusRelations+0x36
a359f798 ba0f8c5e 89607478 c000000d 89718cd8 disk!DiskIoctlSetDriveLayoutEx+0xfb
a359f82c ba1093ed 89607478 89718cd8 00000000 disk!DiskDeviceControl+0x62a
a359f848 8987ccc6 89607478 89718cd8 00000000 CLASSPNP!ClassDeviceControlDispatch+0x48
a359f868 804ee119 89607478 89718cd8 00000270 0x8987ccc6
a359f878 ba3320cb 89dacca8 e1876180 89751000 nt!IopfCallDriver+0x31
a359f8a4 ba332260 89607478 89751000 00000000 PartMgr!PmWritePartitionTableEx+0x59
a359f920 ba333483 89dacca8 89751000 89ffd16c PartMgr!PmAddSignatures+0x170
a359f95c 804ee119 89dacbf0 89ffd008 89ffd190 PartMgr!PmPnp+0x315
a359f96c b9d7ac52 8a28c000 60000001 89761df0 nt!IopfCallDriver+0x31
a359fa28 804ee119 89d77f10 89ffd008 a359faa4 snapman+0xfc52
a359fa38 80587fc9 a359faa4 89752388 00000000 nt!IopfCallDriver+0x31
a359fa64 80588047 89d77f10 a359fa80 00000000 nt!IopSynchronousCall+0xb7
a359faa8 804f514c 89752388 89ee2c38 00000001 nt!IopStartDevice+0x4d
a359fac4 805876f7 89752388 89752301 89ee2c38 nt!PipProcessStartPhase1+0x4e
a359fd1c 80587c56 89e95718 00000001 00000000 nt!PipProcessDevNodeTree+0x1db
a359fd4c 804f58ce 00000003 80552040 8055b0fc nt!PiRestartDevice+0x80
a359fd74 80534c02 00000000 00000000 89e87020 nt!PipDeviceActionWorker+0x15e
a359fdac 805c6160 00000000 00000000 00000000 nt!ExpWorkerThread+0x100
a359fddc 80541dd2 80534b02 80000001 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
CLASSPNP!ClassCompleteRequest+11
ba108bf4 5d pop ebp
SYMBOL_STACK_INDEX: 9
SYMBOL_NAME: CLASSPNP!ClassCompleteRequest+11
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: CLASSPNP
IMAGE_NAME: CLASSPNP.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 48025c05
FAILURE_BUCKET_ID: 0x19_20_CLASSPNP!ClassCompleteRequest+11
BUCKET_ID: 0x19_20_CLASSPNP!ClassCompleteRequest+11
Followup: MachineOwner
---------