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Server 2012 R2 BSOD on 20 + Servers, any thoughts?

Good Evening,

Today at around 12-1PM i had the joy of around 20 of our 70 servers blue screening. (All server 2012 R2)

As you can imagine i have gone through many many logs and all i can see is that Sophos updated at the same time (or just before). 

Am i alone on this? or has anyone else experienced any issues with the Sophos update today? 

I understand it could be completely unrelated but i am checking each and every item.

any help would be greatly appreciated.

Thank you

Rob



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  • Here you go, thanks once again!


    Microsoft (R) Windows Debugger Version 10.0.15063.400 AMD64
    Copyright (c) Microsoft Corporation. All rights reserved.


    Loading Dump File [C:\Windows\MEMORY.DMP]
    Kernel Bitmap Dump File: Kernel address space is available, User address space may not be available.

    Symbol search path is: srv*
    Executable search path is:
    Windows 8.1 Kernel Version 9600 MP (24 procs) Free x64
    Product: Server, suite: TerminalServer SingleUserTS
    Built by: 9600.18505.amd64fre.winblue_ltsb.160930-0600
    Machine Name:
    Kernel base = 0xfffff800`cfc8d000 PsLoadedModuleList = 0xfffff800`cff60630
    Debug session time: Thu Jun  1 13:10:11.165 2017 (UTC + 1:00)
    System Uptime: 98 days 23:02:12.921
    Loading Kernel Symbols
    ...............................................................
    ................................................................
    ................
    Loading User Symbols

    Loading unloaded module list
    .............
    *******************************************************************************
    *                                                                             *
    *                        Bugcheck Analysis                                    *
    *                                                                             *
    *******************************************************************************

    Use !analyze -v to get detailed debugging information.

    BugCheck 7E, {ffffffffc0000005, fffff8016feebbcb, ffffd000250fe218, ffffd000250fda20}

    *** ERROR: Module load completed but symbols could not be loaded for hmpalert.sys
    Probably caused by : hmpalert.sys ( hmpalert+1478a )

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

    6: kd> !analyze -v
    *******************************************************************************
    *                                                                             *
    *                        Bugcheck Analysis                                    *
    *                                                                             *
    *******************************************************************************

    SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (7e)
    This is a very common bugcheck.  Usually the exception address pinpoints
    the driver/function that caused the problem.  Always note this address
    as well as the link date of the driver/image that contains this address.
    Arguments:
    Arg1: ffffffffc0000005, The exception code that was not handled
    Arg2: fffff8016feebbcb, The address that the exception occurred at
    Arg3: ffffd000250fe218, Exception Record Address
    Arg4: ffffd000250fda20, Context Record Address

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


    DUMP_CLASS: 1

    DUMP_QUALIFIER: 401

    BUILD_VERSION_STRING:  6.3.9600.18505 (winblue_ltsb.160930-0600)

    SYSTEM_MANUFACTURER:  HP

    SYSTEM_PRODUCT_NAME:  ProLiant DL380 Gen9

    SYSTEM_SKU:  K8P38A

    BIOS_VENDOR:  HP

    BIOS_VERSION:  P89

    BIOS_DATE:  03/05/2015

    DUMP_TYPE:  1

    BUGCHECK_P1: ffffffffc0000005

    BUGCHECK_P2: fffff8016feebbcb

    BUGCHECK_P3: ffffd000250fe218

    BUGCHECK_P4: ffffd000250fda20

    EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

    FAULTING_IP:
    fltmgr!FltpCreateFile+c7
    fffff801`6feebbcb 4c8b4b20        mov     r9,qword ptr [rbx+20h]

    EXCEPTION_RECORD:  ffffd000250fe218 -- (.exr 0xffffd000250fe218)
    ExceptionAddress: fffff8016feebbcb (fltmgr!FltpCreateFile+0x00000000000000c7)
       ExceptionCode: c0000005 (Access violation)
      ExceptionFlags: 00000000
    NumberParameters: 2
       Parameter[0]: 0000000000000000
       Parameter[1]: 0000000000000020
    Attempt to read from address 0000000000000020

    CONTEXT:  ffffd000250fda20 -- (.cxr 0xffffd000250fda20)
    rax=ffffd000250fe500 rbx=0000000000000000 rcx=ffffd000250fe710
    rdx=0000000000000000 rsi=ffffd000250fe6f8 rdi=ffffe0015abefa00
    rip=fffff8016feebbcb rsp=ffffd000250fe450 rbp=ffffd000250fe629
     r8=0000000000000000  r9=0000000000000000 r10=fffff78000000008
    r11=ffffd000250fe720 r12=0000000000000000 r13=0000000000000000
    r14=ffffd000250fe708 r15=ffffe0015abefa00
    iopl=0         nv up ei pl zr na po nc
    cs=0010  ss=0018  ds=002b  es=002b  fs=0053  gs=002b             efl=00010246
    fltmgr!FltpCreateFile+0xc7:
    fffff801`6feebbcb 4c8b4b20        mov     r9,qword ptr [rbx+20h] ds:002b:00000000`00000020=????????????????
    Resetting default scope

    CPU_COUNT: 18

    CPU_MHZ: 95d

    CPU_VENDOR:  GenuineIntel

    CPU_FAMILY: 6

    CPU_MODEL: 3f

    CPU_STEPPING: 2

    CPU_MICROCODE: 6,3f,2,0 (F,M,S,R)  SIG: 2B'00000000 (cache) 2B'00000000 (init)

    PROCESS_NAME:  System

    CURRENT_IRQL:  0

    ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

    EXCEPTION_CODE_STR:  c0000005

    EXCEPTION_PARAMETER1:  0000000000000000

    EXCEPTION_PARAMETER2:  0000000000000020

    FOLLOWUP_IP:
    hmpalert+1478a
    fffff801`717c478a 89842480000000  mov     dword ptr [rsp+80h],eax

    BUGCHECK_STR:  AV

    READ_ADDRESS:  0000000000000020

    DEFAULT_BUCKET_ID:  NULL_CLASS_PTR_DEREFERENCE

    ANALYSIS_SESSION_HOST:  MAN-APPASURE

    ANALYSIS_SESSION_TIME:  06-02-2017 14:29:42.0079

    ANALYSIS_VERSION: 10.0.15063.400 amd64fre

    LAST_CONTROL_TRANSFER:  from fffff8016feebec8 to fffff8016feebbcb

    STACK_TEXT: 
    ffffd000`250fe450 fffff801`6feebec8 : ffffe001`590f28d0 ffffd000`250fe710 ffffd000`250fe708 ffffd000`250fe6f8 : fltmgr!FltpCreateFile+0xc7
    ffffd000`250fe550 fffff801`717c478a : 00000000`00000000 ffffe001`590f28d0 ffffd000`250fe708 ffffd000`250fe6f8 : fltmgr!FltCreateFileEx2+0xd0
    ffffd000`250fe670 fffff801`717b982d : 00000000`00000000 ffffe001`5abefa00 00000000`00000000 ffffc002`06eee160 : hmpalert+0x1478a
    ffffd000`250fe780 fffff801`717b833e : ffffc002`06eee160 fffff800`00000000 ffffe801`79426c00 fffff801`00000000 : hmpalert+0x982d
    ffffd000`250fe7d0 fffff801`717b6278 : ffffe001`590f28d0 ffffe001`590f28d0 ffffe801`79426c00 fffff801`717cdbae : hmpalert+0x833e
    ffffd000`250fe820 fffff801`717b5fdc : ffffe001`0000000b ffffe001`53561880 00000000`00000000 00000000`00000001 : hmpalert+0x6278
    ffffd000`250fe860 fffff801`717c145d : 00000000`44525652 00000000`00000000 ffffc001`f9252010 fffff801`717cf748 : hmpalert+0x5fdc
    ffffd000`250fe890 fffff801`6ff04024 : ffffe001`5f1f4620 ffffe001`590f28d0 ffffe001`73cd8880 00000000`00000001 : hmpalert+0x1145d
    ffffd000`250fe8e0 fffff801`6ff04268 : 00000000`00000002 fffff800`cff39240 ffffd000`2715d601 ffff6d7c`bd269193 : fltmgr!FltpDoUnloadFilter+0x16c
    ffffd000`250fead0 fffff800`d020f160 : fffff800`d0138598 ffffe001`73cd8880 ffffd000`2715d680 ffffd000`2715d680 : fltmgr!FltpMiniFilterDriverUnload+0xfc
    ffffd000`250feb10 fffff800`cfccbd6f : fffff800`cfd57100 ffffe001`73cd89c0 fffff800`d0138598 ffffe001`6121b9c8 : nt! ?? ::NNGAKEGL::`string'+0x610d0
    ffffd000`250feb50 fffff800`cfcbdf34 : 00000000`00000000 ffffe001`73cd8880 00000000`00000080 ffffe001`73cd8880 : nt!ExpWorkerThread+0x69f
    ffffd000`250fec00 fffff800`cfde19c6 : ffffd000`9b73a180 ffffe001`73cd8880 ffffe001`52daf780 ffffd000`250fed90 : nt!PspSystemThreadStartup+0x58
    ffffd000`250fec60 00000000`00000000 : ffffd000`250ff000 ffffd000`250f9000 00000000`00000000 00000000`00000000 : nt!KiStartSystemThread+0x16


    THREAD_SHA1_HASH_MOD_FUNC:  b3e45fe0d5bf853419ada422084b0acbe084b639

    THREAD_SHA1_HASH_MOD_FUNC_OFFSET:  78287a7eeaba0bc01a240dab78e8d766333aae63

    THREAD_SHA1_HASH_MOD:  0af9beb6c879a65f84b8796640a5b54de50b621a

    FAULT_INSTR_CODE:  80248489

    SYMBOL_STACK_INDEX:  2

    SYMBOL_NAME:  hmpalert+1478a

    FOLLOWUP_NAME:  MachineOwner

    MODULE_NAME: hmpalert

    IMAGE_NAME:  hmpalert.sys

    DEBUG_FLR_IMAGE_TIMESTAMP:  5899cd41

    STACK_COMMAND:  .cxr 0xffffd000250fda20 ; kb

    BUCKET_ID_FUNC_OFFSET:  1478a

    FAILURE_BUCKET_ID:  AV_hmpalert!unknown_function

    BUCKET_ID:  AV_hmpalert!unknown_function

    PRIMARY_PROBLEM_CLASS:  AV_hmpalert!unknown_function

    TARGET_TIME:  2017-06-01T12:10:11.000Z

    OSBUILD:  9600

    OSSERVICEPACK:  18505

    SERVICEPACK_NUMBER: 0

    OS_REVISION: 0

    SUITE_MASK:  272

    PRODUCT_TYPE:  3

    OSPLATFORM_TYPE:  x64

    OSNAME:  Windows 8.1

    OSEDITION:  Windows 8.1 Server TerminalServer SingleUserTS

    OS_LOCALE: 

    USER_LCID:  0

    OSBUILD_TIMESTAMP:  2016-09-30 15:31:28

    BUILDDATESTAMP_STR:  160930-0600

    BUILDLAB_STR:  winblue_ltsb

    BUILDOSVER_STR:  6.3.9600.18505

    ANALYSIS_SESSION_ELAPSED_TIME:  975

    ANALYSIS_SOURCE:  KM

    FAILURE_ID_HASH_STRING:  km:av_hmpalert!unknown_function

    FAILURE_ID_HASH:  {9453d9a1-2fd9-1a8d-d742-01cc77f6eeb0}

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

  • Looks like an issue with the hmpalert.sys driver during unload by the Windows Filter Manager.  The hmpalert.sys driver is a file system mini-filter so I suspect that during an update of the Cryptoguard component, in order to remove the existing driver (with a view to load the new one) it was unloaded.  

    It would also get unloaded at shutdown but I assume this bugcheck didn't happen at shutdown.  I would contact Support with this thread as reference.  Hopefully they are aware of this but I don't see this happening again in the short term and the driver isn't typically unloaded unless there is an update.

    Regards,

    Jak

  • Hi Robert,

    Just curious if did you get a response from Support?

    Regards,

    Jak

  • Hi , 

    I would recommend you to contact support for this issue, seems to be serious and we need an engineer to collect the logs from your system.