Hello. I've got a two node cluster on windows server 2012 standard. The hardware is Dell VRTX with 2x Power Edge M520. Problem occurs at random on both nodes. In event viewer got those messages:
- Critical 10/7/2014 10:44:24
- Source Kernel-Power
- Event ID: 41
- The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
- Error 10/7/2014 10:44:48
- Source: BugCheck
- Event ID: 1001
- The computer has rebooted from a bugcheck. The bugcheck was: 0x00000019 (0x0000000000000020, 0xfffffa80206b1cc0, 0xfffffa80206b1cf0, 0x0000000004030004). A dump was saved in: C:\Windows\MEMORY.DMP. Report Id: 100714-29062-01.
Dump analysis:
********************************************************************************
* 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: 0000000000000020, a pool block header size is corrupt.
Arg2: fffffa80206b1cc0, The pool entry we were looking for within the page.
Arg3: fffffa80206b1cf0, The next pool entry.
Arg4: 0000000004030004, (reserved)
Debugging Details:
------------------
BUGCHECK_STR: 0x19_20
POOL_ADDRESS: GetPointerFromAddress: unable to read from fffff802f7b62168
GetUlongFromAddress: unable to read from fffff802f7b621f8
fffffa80206b1cc0 Nonpaged pool
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT_SERVER
PROCESS_NAME: System
CURRENT_IRQL: 0
ANALYSIS_VERSION: 6.3.9600.17237 (debuggers(dbg).140716-0327) amd64fre
LAST_CONTROL_TRANSFER: from fffff802f7a7cba5 to fffff802f7864540
STACK_TEXT:
fffff880`0af68908 fffff802`f7a7cba5 : 00000000`00000019 00000000`00000020 fffffa80`206b1cc0 fffffa80`206b1cf0 : nt!KeBugCheckEx
fffff880`0af68910 fffff880`0522a2e5 : fffffa80`206b1cd0 00000000`00000002 90339132`0001734d fffffa80`6c704c43 : nt!ExFreePool+0xadb
fffff880`0af689f0 fffff880`05227652 : fffffa80`00000003 fffff880`0af68ab8 2db460d9`0002734d 00000000`00000000 : ClusDisk!ClusDskpScrubPRKeys+0xd5
fffff880`0af68a70 fffff802`f78b2cd7 : fffffa80`3c473560 fffff880`052274c4 fffff880`052274c4 fffffa80`1a108ae0 : ClusDisk!ClusDskReservationWorker+0x18e
fffff880`0af68b10 fffff802`f78a2411 : fffff802`f7a90190 fffffa80`219fbb00 fffff802`f78b2c78 fffff880`06853200 : nt!IopProcessWorkItem+0x5f
fffff880`0af68b80 fffff802`f7837075 : fffffa80`1d5acb00 00000000`00000080 fffff802`f78a22d0 fffffa80`219fbb00 : nt!ExpWorkerThread+0x142
fffff880`0af68c10 fffff802`f78eb3b6 : fffff880`00e5e180 fffffa80`219fbb00 fffff880`00e6a340 fffffa80`18e94400 : nt!PspSystemThreadStartup+0x59
fffff880`0af68c60 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
ClusDisk!ClusDskpScrubPRKeys+d5
fffff880`0522a2e5 8bc7 mov eax,edi
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: ClusDisk!ClusDskpScrubPRKeys+d5
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: ClusDisk
IMAGE_NAME: ClusDisk.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5258ecbb
IMAGE_VERSION: 6.2.9200.16736
BUCKET_ID_FUNC_OFFSET: d5
FAILURE_BUCKET_ID: 0x19_20_ClusDisk!ClusDskpScrubPRKeys
BUCKET_ID: 0x19_20_ClusDisk!ClusDskpScrubPRKeys
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0x19_20_clusdisk!clusdskpscrubprkeys
FAILURE_ID_HASH: {eb9889fd-94ce-1ea8-80c0-fc6ea4548464}
Followup: MachineOwner
---------
Any idea what it might be, or where to search for more details ?
