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: ffff842c0f00df00, memory referenced.
Arg2: 0000000000000002, X64: bit 0 set if the fault was due to a not-present PTE.
bit 1 is set if the fault was due to a write, clear if a read.
bit 3 is set if the processor decided the fault was due to a corrupted PTE.
bit 4 is set if the fault was due to attempted execute of a no-execute PTE.
- ARM64: bit 1 is set if the fault was due to a write, clear if a read.
bit 3 is set if the fault was due to attempted execute of a no-execute PTE.
Arg3: fffff8004f3db1db, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000002, (reserved)
Debugging Details:
------------------
KEY_VALUES_STRING: 1
Key : AV.Type
Value: Write
Key : Analysis.CPU.mSec
Value: 1109
Key : Analysis.Elapsed.mSec
Value: 3141
Key : Analysis.IO.Other.Mb
Value: 0
Key : Analysis.IO.Read.Mb
Value: 1
Key : Analysis.IO.Write.Mb
Value: 0
Key : Analysis.Init.CPU.mSec
Value: 375
Key : Analysis.Init.Elapsed.mSec
Value: 2171
Key : Analysis.Memory.CommitPeak.Mb
Value: 87
Key : Analysis.Version.DbgEng
Value: 10.0.27793.1000
Key : Analysis.Version.Description
Value: 10.2410.02.02 amd64fre
Key : Analysis.Version.Ext
Value: 1.2410.2.2
Key : Bugcheck.Code.LegacyAPI
Value: 0x50
Key : Bugcheck.Code.TargetModel
Value: 0x50
Key : Failure.Bucket
Value: AV_W_(null)_amdkmdag!unknown_function
Key : Failure.Exception.IP.Address
Value: 0xfffff8004f3db1db
Key : Failure.Exception.IP.Module
Value: amdkmdag
Key : Failure.Exception.IP.Offset
Value: 0x174b1db
Key : Failure.Hash
Value: {62e34d33-e524-302e-8f57-324e4cc24377}
Key : WER.OS.Branch
Value: ni_release
Key : WER.OS.Version
Value: 10.0.22621.1
BUGCHECK_CODE: 50
BUGCHECK_P1: ffff842c0f00df00
BUGCHECK_P2: 2
BUGCHECK_P3: fffff8004f3db1db
BUGCHECK_P4: 2
FILE_IN_CAB: 031225-5203-01.dmp
FAULTING_THREAD: ffff840fac686100
READ_ADDRESS: fffff80023d1d470: Unable to get MiVisibleState
Unable to get NonPagedPoolStart
Unable to get NonPagedPoolEnd
Unable to get PagedPoolStart
Unable to get PagedPoolEnd
unable to get nt!MmSpecialPagesInUse
ffff842c0f00df00
MM_INTERNAL_CODE: 2
BLACKBOXBSD: 1 (!blackboxbsd)
BLACKBOXNTFS: 1 (!blackboxntfs)
BLACKBOXPNP: 1 (!blackboxpnp)
BLACKBOXWINLOGON: 1
CUSTOMER_CRASH_COUNT: 1
PROCESS_NAME: System
TRAP_FRAME: ffffcb09693ad510 -- (.trap 0xffffcb09693ad510)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=ffff840fb57416b0 rbx=0000000000000000 rcx=00000000b5705200
rdx=000000038b319a00 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8004f3db1db rsp=ffffcb09693ad6a0 rbp=ffff840fb5702308
r8=ffff840fa7c02000 r9=ffff840fb5740ee0 r10=ffff840fb5705200
r11=ffff840fa8010000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po nc
amdkmdag+0x174b1db:
fffff800`4f3db1db 41c744d12009000000 mov dword ptr [r9+rdx*8+20h],9 ds:ffff842c`0f00df00=????????
Resetting default scope
STACK_TEXT:
ffffcb09`693ad2e8 fffff800`23471c14 : 00000000`00000050 ffff842c`0f00df00 00000000`00000002 ffffcb09`693ad510 : nt!KeBugCheckEx
ffffcb09`693ad2f0 fffff800`23267fdc : 00000000`00004e48 00000000`00000002 00000000`00000000 ffff842c`0f00df00 : nt!MiSystemFault+0x24fb74
ffffcb09`693ad3f0 fffff800`2342727e : ffff3125`c1deccc2 fffff800`4f3bc57a ffff840f`a8010000 ffff840f`a8010000 : nt!MmAccessFault+0x29c
ffffcb09`693ad510 fffff800`4f3db1db : 00000000`00000000 00000000`00000006 ffff840f`b574195c fffff800`4f3b0a14 : nt!KiPageFault+0x37e
ffffcb09`693ad6a0 00000000`00000000 : 00000000`00000006 ffff840f`b574195c fffff800`4f3b0a14 ffff840f`b57416b4 : amdkmdag+0x174b1db
SYMBOL_NAME: amdkmdag+174b1db
MODULE_NAME: amdkmdag
IMAGE_NAME: amdkmdag.sys
STACK_COMMAND: .process /r /p 0xffff840f9f702080; .thread 0xffff840fac686100 ; kb
BUCKET_ID_FUNC_OFFSET: 174b1db
FAILURE_BUCKET_ID: AV_W_(null)_amdkmdag!unknown_function
OS_VERSION: 10.0.22621.1
BUILDLAB_STR: ni_release
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {62e34d33-e524-302e-8f57-324e4cc24377}
Followup: MachineOwner
---------
PnpActivityId : {00000000-0000-0000-0000-000000000000}
PnpActivityTime : 133862639950289843
PnpEventInformation: 3
PnpEventInProgress : 0
PnpProblemCode : 24
PnpVetoType : 0
DeviceId : SW\{96E080C7-143C-11D1-B40F-00A0C9223196}\{3C0D501A-140B-11D1-B40F-00A0C9223196}
VetoString :
[SMBIOS Data Tables v3.3]
[DMI Version - 0]
[2.0 Calling Convention - No]
[Table Size - 1529 bytes]
[BIOS Information (Type 0) - Length 26 - Handle 0000h]
Vendor American Megatrends Inc.
BIOS Version P10.10
BIOS Starting Address Segment f000
BIOS Release Date 01/24/2024
BIOS ROM Size 1000000
BIOS Characteristics
07: - PCI Supported
11: - Upgradeable FLASH BIOS
12: - BIOS Shadowing Supported
15: - CD-Boot Supported
16: - Selectable Boot Supported
17: - BIOS ROM Socketed
19: - EDD Supported
23: - 1.2MB Floppy Supported
24: - 720KB Floppy Supported
25: - 2.88MB Floppy Supported
26: - Print Screen Device Supported
27: - Keyboard Services Supported
28: - Serial Services Supported
29: - Printer Services Supported
32: - BIOS Vendor Reserved
BIOS Characteristic Extensions
00: - ACPI Supported
01: - USB Legacy Supported
08: - BIOS Boot Specification Supported
10: - Enable Targeted Content Distribution
11: - UEFI Specification Supported
BIOS Major Revision 5
BIOS Minor Revision 17
EC Firmware Major Revision 255
EC Firmware Minor Revision 255
Extended BIOS ROM Size 16 MB
[System Information (Type 1) - Length 27 - Handle 0001h]
Manufacturer To Be Filled By O.E.M.
Product Name B450M-HDV R4.0
Version To Be Filled By O.E.M.
Serial Number To Be Filled By O.E.M.
UUID 00000000-0000-0000-0000-000000000000
Wakeup Type Power Switch
SKUNumber To Be Filled By O.E.M.
Family To Be Filled By O.E.M.
[BaseBoard Information (Type 2) - Length 15 - Handle 0002h]
Manufacturer ASRock
Product B450M-HDV R4.0
Version
Serial Number M80-G4021601483
Asset Tag
Feature Flags 09h
00: - Motherboard
03: - Replaceable
Location
Chassis Handle 0003h
Board Type 0ah - Processor/Memory Module
Number of Child Handles 0
[System Enclosure (Type 3) - Length 22 - Handle 0003h]
Manufacturer To Be Filled By O.E.M.
Chassis Type Desktop
Version To Be Filled By O.E.M.
Serial Number
Asset Tag Number
Bootup State Safe
Power Supply State Safe
Thermal State Safe
Security Status None
OEM Defined 0
Height 0U
Number of Power Cords 1
Number of Contained Elements 0
Contained Element Size 3
[OEM Strings (Type 11) - Length 5 - Handle 0007h]
Number of Strings 1
1 To Be Filled By O.E.M.
[ (Type 256) - Length 14 - Handle 0009h]
[ (Type 256) - Length 9 - Handle 000ah]
[ (Type 256) - Length 31 - Handle 000bh]
[32Bit Memory Error Information (Type 18) - Length 23 - Handle 000ch]
[Physical Memory Array (Type 16) - Length 23 - Handle 000dh]
Location 03h - SystemBoard/Motherboard
Use 03h - System Memory
Memory Error Correction 03h - None
Maximum Capacity 134217728KB
Memory Error Inf Handle 000ch
Number of Memory Devices 2
[Memory Array Mapped Address (Type 19) - Length 31 - Handle 000eh]
Starting Address 00000000h
Ending Address 002fffffh
Memory Array Handle 000dh
Partition Width 02
Extended Starting Address 0000000000000000h
Extended Ending Address 0000000000000000h
[Memory Array Mapped Address (Type 19) - Length 31 - Handle 000fh]
Starting Address 00400000h
Ending Address 020fffffh
Memory Array Handle 000dh
Partition Width 02
Extended Starting Address 0000000000000000h
Extended Ending Address 0000000000000000h
[Cache Information (Type 7) - Length 27 - Handle 0010h]
Socket Designation L1 - Cache
Cache Configuration 0180h - WBEnabled Int NonSocketed L1
Maximum Cache Size 0180h - 384K
Installed Size 0180h - 384K
Supported SRAM Type 0010h - Pipeline-Burst
Current SRAM Type 0010h - Pipeline-Burst
Cache Speed 1ns
Error Correction Type Specification Reserved
System Cache Type Unified
Associativity 8-way Set-Associative
Maximum Cache Size 2 180 - 00000384l Kb
Installed Cache Size 2 180 - 00000384l Kb
[Cache Information (Type 7) - Length 27 - Handle 0011h]
Socket Designation L2 - Cache
Cache Configuration 0181h - WBEnabled Int NonSocketed L2
Maximum Cache Size 0c00h - 3072K
Installed Size 0c00h - 3072K
Supported SRAM Type 0010h - Pipeline-Burst
Current SRAM Type 0010h - Pipeline-Burst
Cache Speed 1ns
Error Correction Type Specification Reserved
System Cache Type Unified
Associativity 8-way Set-Associative
Maximum Cache Size 2 c00 - 00003072l Kb
Installed Cache Size 2 c00 - 00003072l Kb
[Cache Information (Type 7) - Length 27 - Handle 0012h]
Socket Designation L3 - Cache
Cache Configuration 0182h - WBEnabled Int NonSocketed L3
Maximum Cache Size 8200h - 32768K
Installed Size 8200h - 32768K
Supported SRAM Type 0010h - Pipeline-Burst
Current SRAM Type 0010h - Pipeline-Burst
Cache Speed 1ns
Error Correction Type Specification Reserved
System Cache Type Unified
Associativity 16-way Set-Associative
Maximum Cache Size 2 80000200 - 00032768l Kb
Installed Cache Size 2 80000200 - 00032768l Kb
[Processor Information (Type 4) - Length 48 - Handle 0013h]
Socket Designation AM4
Processor Type Central Processor
Processor Family 6bh - AMD Zen Processor Family
Processor Manufacturer Advanced Micro Devices, Inc.
Processor ID 120fa200fffb8b17
Processor Version AMD Ryzen 5 5600 6-Core Processor
Processor Voltage 8bh - 1.1V
External Clock 100MHz
Max Speed 4450MHz
Current Speed 3500MHz
Status Enabled Populated
Processor Upgrade Socket AM4
L1 Cache Handle 0010h
L2 Cache Handle 0011h
L3 Cache Handle 0012h
Serial Number
Asset Tag Number
Part Number Unknown
Core Count 6
Core Enabled 6
Thread Count 12
Processor Characteristics fc
Enabled Characteristics:
0x 2: 64-bit Capable
0x 3: Multi-Core
0x 4: Hardware Thread
0x 5: Execute Protection
0x 6: Enhanced Virtualization
0x 7: Power/Performance Control
Processor Family 2 006bh - AMD Zen Processor Family
Core Count 2 6
Core Enabled 2 6
Thread Count 2 12
[32Bit Memory Error Information (Type 18) - Length 23 - Handle 0014h]
[Memory Device (Type 17) - Length 92 - Handle 0015h]
Memory Error Info Handle 0014h
Total Width 64 bits
Data Width 64 bits
Size 16384MB
Form Factor 09h - DIMM
Device Set [None]
Device Locator DIMM 0
Bank Locator P0 CHANNEL A
Memory Type 1ah - DDR4
Type Detail 4080h - Synchronous Unbuffered (Unregistered)
Speed 3200MHz
Manufacturer Unknown
Serial Number
Asset Tag Number [String Not Specified]
Part Number DDR-C600
Attributes 2
Extended Size 0
Configured Memory Speed 3200
Minimum Voltage 1200
Maximum Voltage 1200
Configured Voltage 1200
Memory Technology 3
Memory Operating Mode Capability 8
Firmware Version 6
Module Manufacturer Id 63243
Module Product Id 0
Memory Subsystem Controller Manufacturer Id 0
Memory Subsystem Controller Product Id 0
Non-Volatile Size 0
Volatile Size 0
Cache Size 0
Logical Size 0
Extended Speed 0
Extended Configured Memory Speed 0
[Memory Device Mapped Address (Type 20) - Length 35 - Handle 0016h]
Starting Address 00000000h
Ending Address 01ffffffh
Memory Device Handle 0015h
Mem Array Mapped Adr Handle 000fh
Partition Row Position [Unknown]
Interleave Position [Unknown]
Interleave Data Depth [Unknown]
Extended Starting Address 0000000000000000h
Extended Ending Address 0000000000000000h
[32Bit Memory Error Information (Type 18) - Length 23 - Handle 0017h]
[Memory Device (Type 17) - Length 92 - Handle 0018h]
Memory Error Info Handle 0017h
Total Width 64 bits
Data Width 64 bits
Size 16384MB
Form Factor 09h - DIMM
Device Set [None]
Device Locator DIMM 0
Bank Locator P0 CHANNEL B
Memory Type 1ah - DDR4
Type Detail 4080h - Synchronous Unbuffered (Unregistered)
Speed 3200MHz
Manufacturer Unknown
Serial Number
Asset Tag Number [String Not Specified]
Part Number DDR-C600
Attributes 2
Extended Size 0
Configured Memory Speed 3200
Minimum Voltage 1200
Maximum Voltage 1200
Configured Voltage 1200
Memory Technology 3
Memory Operating Mode Capability 8
Firmware Version 6
Module Manufacturer Id 63243
Module Product Id 0
Memory Subsystem Controller Manufacturer Id 0
Memory Subsystem Controller Product Id 0
Non-Volatile Size 0
Volatile Size 0
Cache Size 0
Logical Size 0
Extended Speed 0
Extended Configured Memory Speed 0
[Memory Device Mapped Address (Type 20) - Length 35 - Handle 0019h]
Starting Address 00000000h
Ending Address 01ffffffh
Memory Device Handle 0018h
Mem Array Mapped Adr Handle 000fh
Partition Row Position [Unknown]
Interleave Position [Unknown]
Interleave Data Depth [Unknown]
Extended Starting Address 0000000000000000h
Extended Ending Address 0000000000000000h
[ (Type 256) - Length 4 - Handle 001ah]
