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jp7677

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Hello,

My Win2003 server (Winroute Firewall 6.4.2) just did a restart out of the blue. When analyzing the crashdump it says that winroute is the problems. Does anybody knows what this could cause (and what the problem really could be)? The only special thing at this time was may be somewhat heavy net traffic (both connections and bandwidth) with a resulting high cpu usage. The memory on this machine should be fine according to a memtester.


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Microsoft (R) Windows Debugger Version 6.8.0004.0 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Mini030308-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: svr*e:\Symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows Server 2003 Kernel Version 3790 (Service Pack 2) UP Free x86 compatible
Product: LanManNt, suite: Enterprise TerminalServer SingleUserTS
Built by: 3790.srv03_sp2_gdr.070304-2240
Kernel base = 0x80800000 PsLoadedModuleList = 0x808a8e48
Debug session time: Mon Mar 3 22:48:31.382 2008 (GMT+1)
System Uptime: 0 days 2:33:52.241
Loading Kernel Symbols
............................................................ .........................................
Loading User Symbols
Loading unloaded module list
..........
************************************************************ *******************
* *
* Bugcheck Analysis *
* *
************************************************************ *******************

Use !analyze -v to get detailed debugging information.

BugCheck 4E, {99, 43070, 0, 0}



Probably caused by : memory_corruption ( nt!MiFreeWsleList+2b4 )

Followup: MachineOwner
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kd> !analyze -v
************************************************************ *******************
* *
* Bugcheck Analysis *
* *
************************************************************ *******************

PFN_LIST_CORRUPT (4e)
Typically caused by drivers passing bad memory descriptor lists (ie: calling
MmUnlockPages twice with the same list, etc). If a kernel debugger is
available get the stack trace.
Arguments:
Arg1: 00000099, A PTE or PFN is corrupt
Arg2: 00043070, page frame number
Arg3: 00000000, current page state
Arg4: 00000000, 0

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




BUGCHECK_STR: 0x4E_99

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: DRIVER_FAULT_SERVER_MINIDUMP

PROCESS_NAME: wrctrl.exe

CURRENT_IRQL: 2

LAST_CONTROL_TRANSFER: from 808570c1 to 80876ae0

STACK_TEXT:
ba2b1988 808570c1 0000004e 00000099 00043070 nt!KeBugCheckEx+0x1b
ba2b1a5c 80849011 84b6b208 ba2b1a78 ffffffff nt!MiFreeWsleList+0x2b4
ba2b1b04 809be908 00000004 00000001 84978508 nt!MiEmptyWorkingSet+0x17d
ba2b1b34 809286d7 ffffffff ffffffff 00000000 nt!MmAdjustWorkingSetSizeEx+0x12e
ba2b1c0c 80928753 00000488 00000001 0006f8a4 nt!PspSetQuotaLimits+0x2d9
ba2b1d4c 8082350b 00000488 00000001 0006f8a4 nt!NtSetInformationProcess+0x3b6
ba2b1d4c 7c8285ec 00000488 00000001 0006f8a4 nt!KiFastCallEntry+0xf8
WARNING: Frame IP not in any known module. Following frames may be wrong.
0006f8dc 00000000 00000000 00000000 00000000 0x7c8285ec


STACK_COMMAND: kb

FOLLOWUP_IP:
nt!MiFreeWsleList+2b4
808570c1 cc int 3

SYMBOL_STACK_INDEX: 1

SYMBOL_NAME: nt!MiFreeWsleList+2b4

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

DEBUG_FLR_IMAGE_TIMESTAMP: 45ec146a

IMAGE_NAME: memory_corruption

FAILURE_BUCKET_ID: 0x4E_99_nt!MiFreeWsleList+2b4

BUCKET_ID: 0x4E_99_nt!MiFreeWsleList+2b4

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

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