BSOD happens randomly

I am analyzing the problem with WinDbg I am not sure where to go from here. Please check the dmp file


Microsoft (R) Windows Debugger Version 10.0.14321.1024 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Windows\Minidump\032917-22916-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: srv*
Executable search path is:
Windows 7 Kernel Version 7601 (Service Pack 1) MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.23677.amd64fre.win7sp1_ldr.170209-0600
Machine Name:
Kernel base = 0xfffff800`03067000 PsLoadedModuleList = 0xfffff800`032a9730
Debug session time: Wed Mar 29 11:57:24.547 2017 (UTC - 6:00)
System Uptime: 1 days 0:46:01.406
Loading Kernel Symbols
...............................................................
................................................................
.................................................
Loading User Symbols
Loading unloaded module list
................
ERROR: FindPlugIns 8007007b
ERROR: Some plugins may not be available [8007007b]
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 50, {fffff30020e5abd0, 1, fffff800030d8740, 7}


Could not read faulting driver name
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+3a251 )

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

7: kd> !analyze -v
ERROR: FindPlugIns 8007007b
ERROR: Some plugins may not be available [8007007b]
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except.
Typically the address is just plain bad or it is pointing at freed memory.
Arguments:
Arg1: fffff30020e5abd0, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff800030d8740, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000007, (reserved)

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


Could not read faulting driver name

DUMP_CLASS: 1

DUMP_QUALIFIER: 400

BUILD_VERSION_STRING: 7601.23677.amd64fre.win7sp1_ldr.170209-0600

DUMP_TYPE: 2

BUGCHECK_P1: fffff30020e5abd0

BUGCHECK_P2: 1

BUGCHECK_P3: fffff800030d8740

BUGCHECK_P4: 7

WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff80003313100
Unable to get MmSystemRangeStart
GetUlongPtrFromAddress: unable to read from fffff800033132e8
GetUlongPtrFromAddress: unable to read from fffff80003313498
GetPointerFromAddress: unable to read from fffff800033130b8
fffff30020e5abd0

FAULTING_IP:
nt!memset+b0
fffff800`030d8740 480fc311 movnti qword ptr [rcx],rdx

MM_INTERNAL_CODE: 7

CPU_COUNT: 8

CPU_MHZ: ae9

CPU_VENDOR: GenuineIntel

CPU_FAMILY: 6

CPU_MODEL: 46

CPU_STEPPING: 1

CPU_MICROCODE: 6,46,1,0 (F,M,S,R) SIG: 12'00000000 (cache) 12'00000000 (init)

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT

BUGCHECK_STR: 0x50

PROCESS_NAME: LDISCN32.EXE

CURRENT_IRQL: 0

ANALYSIS_SESSION_HOST: L81503W

ANALYSIS_SESSION_TIME: 03-29-2017 14:29:45.0995

ANALYSIS_VERSION: 10.0.14321.1024 amd64fre

TRAP_FRAME: fffff88007738410 -- (.trap 0xfffff88007738410)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff30020e5abd0 rbx=0000000000000000 rcx=fffff30020e5abd0
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff800030d8740 rsp=fffff880077385a8 rbp=0000000000000001
r8=0000000000000030 r9=00000015ffab3910 r10=0000000000000000
r11=0000000000000040 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na pe nc
nt!memset+0xb0:
fffff800`030d8740 480fc311 movnti qword ptr [rcx],rdx ds:fffff300`20e5abd0=????????????????
Resetting default scope

LAST_CONTROL_TRANSFER: from fffff80003152db9 to fffff800030d6440

STACK_TEXT:
fffff880`077382a8 fffff800`03152db9 : 00000000`00000050 fffff300`20e5abd0 00000000`00000001 fffff880`07738410 : nt!KeBugCheckEx
fffff880`077382b0 fffff800`030d456e : 00000000`00000001 fffff300`20e5abd0 00000000`00000000 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x3a251
fffff880`07738410 fffff800`030d8740 : fffff800`0339bbd7 fffffa80`00000000 fffffa80`0000bb3e 00000000`00000000 : nt!KiPageFault+0x16e
fffff880`077385a8 fffff800`0339bbd7 : fffffa80`00000000 fffffa80`0000bb3e 00000000`00000000 00000000`0001e600 : nt!memset+0xb0
fffff880`077385b0 fffff800`033d9f62 : fffffa80`1a06c340 00000000`00000000 00000000`00000002 fffff880`07738870 : nt!MiCreateImageFileMap+0x847
fffff880`077387e0 fffff800`033b4eda : fffff880`07738a40 00000000`00000002 00000000`00000000 fffff880`07738a38 : nt!MmCreateSection+0x712
fffff880`077389f0 fffff800`030d56d3 : fffffa80`14b3fb50 00000000`00d8e7c8 fffff880`07738a88 00000000`00000000 : nt!NtCreateSection+0x171
fffff880`07738a70 00000000`76dbc1da : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`00d8e7a8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x76dbc1da


STACK_COMMAND: kb

THREAD_SHA1_HASH_MOD_FUNC: 683480236dd0aa7a8fa5db5bb39bf70b260b1256

THREAD_SHA1_HASH_MOD_FUNC_OFFSET: 1f941cd3a8e40107c0b71c2ea3cd47925985aeb5

THREAD_SHA1_HASH_MOD: cb5f414824c2521bcc505eaa03e92fa10922dad8

FOLLOWUP_IP:
nt! ?? ::FNODOBFM::`string'+3a251
fffff800`03152db9 cc int 3

FAULT_INSTR_CODE: 11fa80cc

SYMBOL_STACK_INDEX: 1

SYMBOL_NAME: nt! ?? ::FNODOBFM::`string'+3a251

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

IMAGE_NAME: ntkrnlmp.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 589c915d

IMAGE_VERSION: 6.1.7601.23677

FAILURE_BUCKET_ID: X64_0x50_nt!_??_::FNODOBFM::_string_+3a251

BUCKET_ID: X64_0x50_nt!_??_::FNODOBFM::_string_+3a251

PRIMARY_PROBLEM_CLASS: X64_0x50_nt!_??_::FNODOBFM::_string_+3a251

TARGET_TIME: 2017-03-29T17:57:24.000Z

OSBUILD: 7601

OSSERVICEPACK: 1000

SERVICEPACK_NUMBER: 0

OS_REVISION: 0

SUITE_MASK: 272

PRODUCT_TYPE: 1

OSPLATFORM_TYPE: x64

OSNAME: Windows 7

OSEDITION: Windows 7 WinNt (Service Pack 1) TerminalServer SingleUserTS

OS_LOCALE:

USER_LCID: 0

OSBUILD_TIMESTAMP: 2017-02-09 08:57:17

BUILDDATESTAMP_STR: 170209-0600

BUILDLAB_STR: win7sp1_ldr

BUILDOSVER_STR: 6.1.7601.23677.amd64fre.win7sp1_ldr.170209-0600

ANALYSIS_SESSION_ELAPSED_TIME: 4eb

ANALYSIS_SOURCE: KM

FAILURE_ID_HASH_STRING: km:x64_0x50_nt!_??_::fnodobfm::_string_+3a251

FAILURE_ID_HASH: {9deefd5d-d151-b276-4612-70b2283714c2}

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