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*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
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CRITICAL_STRUCTURE_CORRUPTION (109)
This BugCheck is generated when the kernel detects that critical kernel code or
data have been corrupted. There are generally three causes for a corruption:
1) A driver has inadvertently or deliberately modified critical kernel code
 or data. See http://www.microsoft.com/whdc/driver/kernel/64bitPatching.mspx
2) A developer attempted to set a normal kernel breakpoint using a kernel
 debugger that was not attached when the system was booted. Normal breakpoints,
 "bp", can only be set if the debugger is attached at boot time. Hardware
 breakpoints, "ba", can be set at any time.
3) A hardware corruption occurred, e.g. failing RAM holding kernel code or data.
Arguments:
Arg1: a39fcf6847108667, Reserved
Arg2: b3b6dbee9992910a, Reserved
Arg3: fffff80044a86c90, Failure type dependent information
Arg4: 0000000000000001, Type of corrupted region, can be
    0   : A generic data region
    1   : Modification of a function or .pdata
    2   : A processor IDT
    3   : A processor GDT
    4   : Type 1 process list corruption
    5   : Type 2 process list corruption
    6   : Debug routine modification
    7   : Critical MSR modification
    8   : Object type
    9   : A processor IVT
    a   : Modification of a system service function
    b   : A generic session data region
    c   : Modification of a session function or .pdata
    d   : Modification of an import table
    e   : Modification of a session import table
    f   : Ps Win32 callout modification
    10  : Debug switch routine modification
    11  : IRP allocator modification
    12  : Driver call dispatcher modification
    13  : IRP completion dispatcher modification
    14  : IRP deallocator modification
    15  : A processor control register
    16  : Critical floating point control register modification
    17  : Local APIC modification
    18  : Kernel notification callout modification
    19  : Loaded module list modification
    1a  : Type 3 process list corruption
    1b  : Type 4 process list corruption
    1c  : Driver object corruption
    1d  : Executive callback object modification
    1e  : Modification of module padding
    1f  : Modification of a protected process
    20  : A generic data region
    21  : A page hash mismatch
    22  : A session page hash mismatch
    23  : Load config directory modification
    24  : Inverted function table modification
    25  : Session configuration modification
    26  : An extended processor control register
    27  : Type 1 pool corruption
    28  : Type 2 pool corruption
    29  : Type 3 pool corruption
    2a  : Type 4 pool corruption
    2b  : Modification of a function or .pdata
    2c  : Image integrity corruption
    2d  : Processor misconfiguration
    2e  : Type 5 process list corruption
    2f  : Process shadow corruption
    30  : Retpoline code page corruption
    101 : General pool corruption
    102 : Modification of win32k.sys
Debugging Details:
------------------
KEY_VALUES_STRING: 1
    Key  : Analysis.CPU.mSec
    Value: 11749
    Key  : Analysis.DebugAnalysisManager
    Value: Create
    Key  : Analysis.Elapsed.mSec
    Value: 50083
    Key  : Analysis.Init.CPU.mSec
    Value: 2156
    Key  : Analysis.Init.Elapsed.mSec
    Value: 71547
    Key  : Analysis.Memory.CommitPeak.Mb
    Value: 84
    Key  : WER.OS.Branch
    Value: co_release
    Key  : WER.OS.Timestamp
    Value: 2021-06-04T16:28:00Z
    Key  : WER.OS.Version
    Value: 10.0.22000.1
BUGCHECK_CODE:  109
BUGCHECK_P1: a39fcf6847108667
BUGCHECK_P2: b3b6dbee9992910a
BUGCHECK_P3: fffff80044a86c90
BUGCHECK_P4: 1
MEMORY_CORRUPTOR:  ONE_BIT
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXPNP: 1 (!blackboxpnp)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT:  1
PROCESS_NAME:  csrss.exe
STACK_TEXT:
ffffe009`84ed7d68 00000000`00000000     : 00000000`00000109 a39fcf68`47108667 b3b6dbee`9992910a fffff800`44a86c90 : nt!KeBugCheckEx
CHKIMG_EXTENSION: !chkimg -lo 50 -d !tcpip
    fffff80044a86cd8 - tcpip!Ipv4pValidateRoutingHeaderForSend+48
    [ 41:c1 ]
1 error : !tcpip (fffff80044a86cd8)
MODULE_NAME: memory_corruption
IMAGE_NAME:  memory_corruption
STACK_COMMAND:  .thread ; .cxr ; kb
FAILURE_BUCKET_ID:  MEMORY_CORRUPTION_ONE_BIT
OS_VERSION:  10.0.22000.1
BUILDLAB_STR:  co_release
OSPLATFORM_TYPE:  x64
OSNAME:  Windows 10
FAILURE_ID_HASH:  {e3faf315-c3d0-81db-819a-6c43d23c63a7}
Followup:     memory_corruption
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