windows server2012 R2重启问题，想各位帮忙系统重启的原因，以及解决方法，谢谢。
操作系统：windows server2012 R2
问题描述：服务器重启
想请教下，是什么原因导致系统重启。
用WINDbg查看dmp文件如下：
Use !analyze -v to get detailed debugging information.
BugCheck 44, {fffffa800fe7e7d0, eae, 0, 0}
Unable to load image \SystemRoot\system32\DRIVERS\e1r62x64.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for e1r62x64.sys
*** ERROR: Module load completed but symbols could not be loaded for e1r62x64.sys
Probably caused by : NETIO.SYS ( NETIO!NetioDereferenceNetBufferListChain+f3 )
Followup: MachineOwner
---------
0: kd> !analyze -v
*******************************************************************************
*
*
* Bugcheck Analysis
*
*
*
*******************************************************************************
MULTIPLE_IRP_COMPLETE_REQUESTS (44)
A driver has requested that an IRP be completed (IoCompleteRequest()), but
the packet has already been completed. This is a tough bug to find because
the easiest case, a driver actually attempted to complete its own packet
twice, is generally not what happened. Rather, two separate drivers each
believe that they own the packet, and each attempts to complete it. The
first actually works, and the second fails. Tracking down which drivers
in the system actually did this is difficult, generally because the trails
of the first driver have been covered by the second. However, the driver
stack for the current request can be found by examining the DeviceObject
fields in each of the stack locations.
Arguments:
Arg1: fffffa800fe7e7d0, Address of the IRP
Arg2: 0000000000000eae
Arg3: 0000000000000000
Arg4: 0000000000000000
Debugging Details:
------------------
IRP_ADDRESS: fffffa800fe7e7d0
FOLLOWUP_IP:
NETIO!NetioDereferenceNetBufferListChain+f3
fffff880`00e60173 4c8b742440 mov r14,qword ptr [rsp+40h]
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: DRIVER_FAULT_SERVER_MINIDUMP
BUGCHECK_STR: 0x44
PROCESS_NAME: System
CURRENT_IRQL: 2
LAST_CONTROL_TRANSFER: from fffff80001aa6b95 to fffff80001abcf00
STACK_TEXT:
fffff800`03937718 fffff800`01aa6b95 : 00000000`00000044 fffffa80`0fe7e7d0 00000000`00000eae 00000000`00000000 : nt!KeBugCheckEx
fffff800`03937720 fffff880`02ea94d2 : fffffa80`0f31e030 fffff800`01ac19fa 00000000`00000000 fffff880`00e604fb : nt! ?? ::FNODOBFM::`string'+0x3ed4e
fffff800`03937800 fffff880`01e7b98e : fffffa80`12282a10 00000000`00000000 fffffa80`12282a10 00000000`00000000 : afd!WskProTLSendOrDisconnectComplete+0x72
fffff800`03937860 fffff880`00e60173 : fffffa80`12216e00 fffffa80`0f5cfbb0 00000000`00000001 00000000`00000002 : tcpip!TcpTcbSendDatagramsComplete+0x1b4
fffff800`039378c0 fffff880`01e75837 : fffffa80`122827d0 fffffa80`10fbb101 00000000`00000001 00000000`00000004 : NETIO!NetioDereferenceNetBufferListChain+0xf3
fffff800`03937940 fffff880`00fa646f : fffff800`01c35e80 00000000`00000000 fffffa80`0f4591a0 fffff800`01ac55f7 : tcpip!FlSendNetBufferListChainComplete+0x37
fffff800`03937970 fffff880`00fa65ad : fffffa80`00000000 fffffa80`1116c750 fffffa80`00000001 fffff880`00000000 : NDIS!ndisMSendCompleteNetBufferListsInternal+0x10f
fffff800`03937a10 fffff880`034b6635 : 00000000`00000006 00000000`00000099 fffffa80`0f57b740 00000000`00000002 : NDIS!NdisMSendNetBufferListsComplete+0x6d
fffff800`03937a50 00000000`00000006 : 00000000`00000099 fffffa80`0f57b740 00000000`00000002 fffffa80`1116c750 : e1r62x64+0x2c635
fffff800`03937a58 00000000`00000099 : fffffa80`0f57b740 00000000`00000002 fffffa80`1116c750 fffffa80`0f594e20 : 0x6
fffff800`03937a60 fffffa80`0f57b740 : 00000000`00000002 fffffa80`1116c750 fffffa80`0f594e20 fffffa80`00000002 : 0x99
fffff800`03937a68 00000000`00000002 : fffffa80`1116c750 fffffa80`0f594e20 fffffa80`00000002 00000000`00000001 : 0xfffffa80`0f57b740
fffff800`03937a70 fffffa80`1116c750 : fffffa80`0f594e20 fffffa80`00000002 00000000`00000001 00000000`00000000 : 0x2
fffff800`03937a78 fffffa80`0f594e20 : fffffa80`00000002 00000000`00000001 00000000`00000000 fffff800`00000000 : 0xfffffa80`1116c750
fffff800`03937a80 fffffa80`00000002 : 00000000`00000001 00000000`00000000 fffff800`00000000 00000100`00000001 : 0xfffffa80`0f594e20
fffff800`03937a88 00000000`00000001 : 00000000`00000000 fffff800`00000000 00000100`00000001 00000000`00000001 : 0xfffffa80`00000002
fffff800`03937a90 00000000`00000000 : fffff800`00000000 00000100`00000001 00000000`00000001 00000000`00000000 : 0x1
STACK_COMMAND: kb
SYMBOL_STACK_INDEX: 4
SYMBOL_NAME: NETIO!NetioDereferenceNetBufferListChain+f3
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: NETIO
IMAGE_NAME: NETIO.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bc18a
FAILURE_BUCKET_ID: X64_0x44_NETIO!NetioDereferenceNetBufferListChain+f3
BUCKET_ID: X64_0x44_NETIO!NetioDereferenceNetBufferListChain+f3
Followup: MachineOwner
