De acordo com o este link , o vuhub.sys é o Eltima Software USB to Ethernet Connector Driver . Tente atualizar o driver / software .
Eu tenho tido BSOD nos últimos dias. Nada intencionalmente instalado - além de atualizações regulares.
O BSOD parece estar relacionado à atividade de Wi-Fi / rede / bluetooth. Começou a acontecer quando o mouse BT no laptop parou de funcionar, foi para emparelhar em PC & Dispositivos / Bluetooth e BSOD em tentar abrir o diálogo Bluetooth parng com mensagem:
PAGE_FAULT_IN_NON_PAGED_AREA (vuhub.sys)
Na próxima vez, o mouse parou de funcionar e eu não tentei emparelhar e depois de cerca de 3 a 7 minutos as BSODs em si.
Então, fui ao suporte da Dell, baixamos os drivers mais recentes do wifi / bt e os instalamos, mas com os mesmos resultados de BSOD.
Tentei remover todos os dispositivos BT e de rede, reinicializar e reinstalar os drivers de rede e wifi / BT e ainda obter o mesmo resultado.
Analisou o minidump (colou os resultados da análise do minidump abaixo da mensagem) com o visualizador do dump, mas não fazia muito sentido para mim. Indicado que o problema estava com
Gostaria de receber ajuda se alguém puder ler descrições para ajudar a descobrir onde o conflito está acontecendo.
Percebeu-se também que o teste de velocidade do Wi-Fi caiu 75% no upload e download ao usar o Wi-Fi, mas não quando conectado ao roteador. Testou o teste de velocidade do Wi-Fi em outro computador Win8.1 conectado ao mesmo roteador e a velocidade do Wi-Fi está no máximo. Então, o roteador não parece ser um problema, embora tenha sido reinicializado de qualquer maneira - sem qualquer alteração na minha velocidade de Wi-Fi.
Sistema: Dell Laptop XPS 15 O / S: Win 8.1 Driver de rede: Killer Wireless BT / Wifi: Atheros
Crash Dump Analysis provided by OSR Open Systems Resources, Inc. (http://www.osr.com)
Online Crash Dump Analysis Service
See http://www.osronline.com for more information
Windows 8 Kernel Version 9600 MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS Personal
Built by: 9600.17041.amd64fre.winblue_gdr.140305-1710
Machine Name:
Kernel base = 0xfffff801'8d803000 PsLoadedModuleList = 0xfffff801'8dacd2d0
Debug session time: Thu Apr 17 03:48:51.838 2014 (UTC - 4:00)
System Uptime: 0 days 1:16:47.690
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: ffffe00108674ff8, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff8016369c0ab, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
Debugging Details:
------------------
Could not read faulting driver name
TRIAGER: Could not open triage file : e:\dump_analysis\program\triage\modclass.ini, error 2
READ_ADDRESS: fffff8018dabace0: Unable to get special pool info
fffff8018dabace0: Unable to get special pool info
unable to get nt!MmNonPagedPoolStart
unable to get nt!MmSizeOfNonPagedPoolInBytes
ffffe00108674ff8
FAULTING_IP:
vuhub+80ab
fffff801'6369c0ab 4c8b140a mov r10,qword ptr [rdx+rcx]
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN8_DRIVER_FAULT
BUGCHECK_STR: AV
PROCESS_NAME: UsbService64.e
CURRENT_IRQL: 0
TRAP_FRAME: ffffd0017fca25d0 -- (.trap 0xffffd0017fca25d0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=6853695602ae0000 rbx=0000000000000000 rcx=ffffe00108c2da10
rdx=ffffffffffa475e8 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8016369c0ab rsp=ffffd0017fca2768 rbp=0000000000000000
r8=000000000000b430 r9=0000000000000351 r10=1a421bcfc82056cd
r11=ffffe00108c27000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na pe nc
vuhub+0x80ab:
fffff801'6369c0ab 4c8b140a mov r10,qword ptr [rdx+rcx] ds:ffffe001'08674ff8=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff8018d9880e7 to fffff8018d956fa0
STACK_TEXT:
ffffd001'7fca23e8 fffff801'8d9880e7 : 00000000'00000050 ffffe001'08674ff8 00000000'00000000 ffffd001'7fca25d0 : nt!KeBugCheckEx
ffffd001'7fca23f0 fffff801'8d86a9c9 : 00000000'00000000 ffffe001'02157880 ffffd001'7fca25d0 00000000'00000000 : nt! ?? ::FNODOBFM::'string'+0x20c37
ffffd001'7fca2490 fffff801'8d96122f : 00000000'00000000 ffffe001'03288e78 ffffe000'f4c6ab00 ffffd001'7fca25d0 : nt!MmAccessFault+0x7a9
ffffd001'7fca25d0 fffff801'6369c0ab : fffff801'6369af74 ffffd001'7fca2819 fffff801'630ad7f5 00000000'00000002 : nt!KiPageFault+0x12f
ffffd001'7fca2768 fffff801'6369af74 : ffffd001'7fca2819 fffff801'630ad7f5 00000000'00000002 00000000'00000000 : vuhub+0x80ab
ffffd001'7fca2770 ffffd001'7fca2819 : fffff801'630ad7f5 00000000'00000002 00000000'00000000 ffffe001'02157880 : vuhub+0x6f74
ffffd001'7fca2778 fffff801'630ad7f5 : 00000000'00000002 00000000'00000000 ffffe001'02157880 fffff801'8d959e36 : 0xffffd001'7fca2819
ffffd001'7fca2780 fffff801'8dbff8f2 : 00000000'00000000 ffffd001'7fca2b80 ffffe001'01efde10 00000000'00000001 : afd!AfdPoll64+0x66b
ffffd001'7fca2880 fffff801'8dc001c6 : 00000000'00000000 0000000c'001f0003 00000000'00000000 00000000'013dfd00 : nt!IopXxxControlFile+0x8d2
ffffd001'7fca2a20 fffff801'8d9627b3 : 00000000'00000000 ffffd001'7fca2ad8 00000000'00000000 fffff801'00000001 : nt!NtDeviceIoControlFile+0x56
ffffd001'7fca2a90 00000000'00000000 : 00000000'00000000 00000000'00000000 00000000'00000000 00000000'00000000 : nt!KiSystemServiceCopyEnd+0x13
STACK_COMMAND: kb
FOLLOWUP_IP:
vuhub+80ab
fffff801'6369c0ab 4c8b140a mov r10,qword ptr [rdx+rcx]
SYMBOL_STACK_INDEX: 4
SYMBOL_NAME: vuhub+80ab
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: vuhub
IMAGE_NAME: vuhub.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 473db7c1
FAILURE_BUCKET_ID: X64_AV_vuhub+80ab
BUCKET_ID: X64_AV_vuhub+80ab
Followup: MachineOwner
---------
Dump File : 041714-16937-01.dmp
Crash Time : 17/04/2014 08:48:51
Bug Check String : PAGE_FAULT_IN_NONPAGED_AREA
Bug Check Code : 0x00000050
Parameter 1 : ffffe001'08674ff8
Parameter 2 : 00000000'00000000
Parameter 3 : fffff801'6369c0ab
Parameter 4 : 00000000'00000000
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+153fa0
File Description : NT Kernel & System
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.3.9600.17041 (winblue_gdr.140305-1710)
Processor : x64
Crash Address : ntoskrnl.exe+153fa0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\WINDOWS\Minidump1714-16937-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 323,856
Dump File Time : 17/04/2014 08:50:17
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De acordo com o este link , o vuhub.sys é o Eltima Software USB to Ethernet Connector Driver . Tente atualizar o driver / software .