求教问题

服务器在安装瑞星网络版后每隔一段时间就会蓝屏重启,重装过系统,机器装有tomcat,windows2003操作系统。
以下为windebug分析,因为里面出现了rfwbase.sys文件,请瑞星工程师帮忙看一下,是不是瑞星的问题。

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*                        Bugcheck Analysis                                    *
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DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
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 kernel debugger is available get stack backtrace.
Arguments:
Arg1: 00000006, memory referenced
Arg2: d0000002, IRQL
Arg3: 00000000, value 0 = read operation, 1 = write operation
Arg4: b94000ff, address which referenced memory
Debugging Details:
------------------

READ_ADDRESS:  00000006
CURRENT_IRQL:  2
FAULTING_IP:
tcpip!TcpipBufferVirtualAddress+8
b94000ff f6400605        test    byte ptr [eax+6],5
CUSTOMER_CRASH_COUNT:  1
DEFAULT_BUCKET_ID:  DRIVER_FAULT_SERVER_MINIDUMP
BUGCHECK_STR:  0xD1
PROCESS_NAME:  System
TRAP_FRAME:  f789e82c -- (.trap 0xfffffffff789e82c)
ErrCode = 00000000
eax=00000000 ebx=00000000 ecx=f789e902 edx=00000000 esi=00000000 edi=8809090c
eip=b94000ff esp=f789e8a0 ebp=f789e8a0 iopl=0        nv up ei ng nz na pe nc
cs=0008  ss=0010  ds=0023  es=0023  fs=0030  gs=0000            efl=00010286
tcpip!TcpipBufferVirtualAddress+0x8:
b94000ff f6400605        test    byte ptr [eax+6],5        ds:0023:00000006=??
Resetting default scope
LAST_CONTROL_TRANSFER:  from b94000ff to 80836e17
STACK_TEXT: 

STACK_COMMAND:  kb
FOLLOWUP_IP:
rfwbase+c64
f7135c64 ??              ???
SYMBOL_STACK_INDEX:  c
SYMBOL_NAME:  rfwbase+c64
FOLLOWUP_NAME:  MachineOwner
MODULE_NAME: rfwbase
IMAGE_NAME:  rfwbase.sys
DEBUG_FLR_IMAGE_TIMESTAMP:  48f6e1f1
FAILURE_BUCKET_ID:  0xD1_rfwbase+c64
BUCKET_ID:  0xD1_rfwbase+c64
Followup: MachineOwner
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用户系统信息:Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)