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* *
* Bugcheck Analysis *
* *
************************************************** *****************************

Use !analyze -v to get detailed debugging information.

BugCheck 19, {20, 82007000, 82007120, a240000}

Unable to load image a347bus.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for a347bus.sys
*** ERROR: Module load completed but symbols could not be loaded for a347bus.sys
Probably caused by : a347bus.sys ( a347bus+3509 )

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

kd> !analyze -v
ERROR: FindPlugIns 8007007b
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* *
* 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: 82007000, The pool entry we were looking for within the page.
Arg3: 82007120, The next pool entry.
Arg4: 0a240000, (reserved)

Debugging Details:
------------------


BUGCHECK_STR: 0x19_20

POOL_ADDRESS: 82007000

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: DRIVER_FAULT

PROCESS_NAME: svchost.exe

LAST_CONTROL_TRANSFER: from 8054b941 to 8053354e

STACK_TEXT:
ba3d4c9c 8054b941 00000019 00000020 82007000 nt!KeBugCheckEx+0x1b
ba3d4cec 8054b2b9 82007008 00000000 f85092a0 nt!ExFreePoolWithTag+0x2be
ba3d4cfc f84f0509 82007008 f84faa2f f8509840 nt!ExFreePool+0xf
WARNING: Stack unwind information not available. Following frames may be wrong.
ba3d4d58 804de7ec 0000010c 0065febc 7c90eb94 a347bus+0x3509
ba3d4d58 00000000 0000010c 0065febc 7c90eb94 nt!KiFastCallEntry+0xf8


STACK_COMMAND: kb

FOLLOWUP_IP:
a347bus+3509
f84f0509 ?? ???

SYMBOL_STACK_INDEX: 3

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: a347bus

IMAGE_NAME: a347bus.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 4091f40d

SYMBOL_NAME: a347bus+3509

FAILURE_BUCKET_ID: 0x19_20_a347bus+3509

BUCKET_ID: 0x19_20_a347bus+3509

Followup: MachineOwner