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Windows 7: BSOD occurs randomly

30 Mar 2010   #1

win 7 pro x64
BSOD occurs randomly


I keep getting random BSODs while playing, surfing pretty much doing anything.
The thing is that it can occur anytime but mostly happens like once every 3 days or something like that. Since i don't know why i keep getting them and it's really starting to bug me I followed the:
[1 - Novice] How to ask for help with a BSOD problem

And here I am

I appreciate any help I can get


My System SpecsSystem Spec
30 Mar 2010   #2

Windows 7 Professional x64


It looks like your Atheros Ethernet Controller driver L1E62x64.sys is causing the problem.

I recommend updating your network card drivers, or uninstalling them and see what happens.

Good luck!


Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Users\Jonathan\Desktop\033010-29296-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*
Executable search path is: 
Windows 7 Kernel Version 7600 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Machine Name:
Kernel base = 0xfffff800`02e61000 PsLoadedModuleList = 0xfffff800`0309ee50
Debug session time: Tue Mar 30 07:22:57.617 2010 (GMT-4)
System Uptime: 2 days 8:49:37.900
Loading Kernel Symbols
Loading User Symbols
Loading unloaded module list
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

Use !analyze -v to get detailed debugging information.

BugCheck A, {fffffa811e617da8, 2, 0, fffff80002f507a8}

Unable to load image \SystemRoot\system32\DRIVERS\L1E62x64.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for L1E62x64.sys
*** ERROR: Module load completed but symbols could not be loaded for L1E62x64.sys
Probably caused by : L1E62x64.sys ( L1E62x64+6a10 )

Followup: MachineOwner

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

An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arg1: fffffa811e617da8, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, bitfield :
    bit 0 : value 0 = read operation, 1 = write operation
    bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: fffff80002f507a8, address which referenced memory

Debugging Details:

READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800031090e0


nt! ?? ::FNODOBFM::`string'+40b1c
fffff800`02f507a8 488b4128        mov     rax,qword ptr [rcx+28h]




PROCESS_NAME:  uTorrent.exe

TRAP_FRAME:  fffff88002992e20 -- (.trap 0xfffff88002992e20)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=fffff88008fe4000
rdx=000000000ee1c000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff80002ed4ff0 rsp=fffff88002992fb8 rbp=0000000000000002
 r8=0000000000000028  r9=0000000000000008 r10=fffffa800641c290
r11=fffff88002992fa0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl nz ac po nc
fffff800`02ed4ff0 488b0411        mov     rax,qword ptr [rcx+rdx] ds:fffff880`17e00000=????????????????
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002ed2469 to fffff80002ed2f00

fffff880`029929e8 fffff800`02ed2469 : 00000000`0000000a fffffa81`1e617da8 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`029929f0 fffff800`02ed10e0 : 00000000`00005fd9 fffff6fb`7dbf1000 00000000`00000011 fffffa80`0869d000 : nt!KiBugCheckDispatch+0x69
fffff880`02992b30 fffff800`02f507a8 : 00000000`000007ff fffff880`03170000 00000000`00000000 fffff800`03060888 : nt!KiPageFault+0x260
fffff880`02992cc0 fffff800`02ed0fee : 00000000`00000000 fffff880`17e00000 00000000`00002011 00000000`000100b8 : nt! ?? ::FNODOBFM::`string'+0x40b1c
fffff880`02992e20 fffff800`02ed4ff0 : fffff800`02e1ae08 fffff880`17e00000 00000000`00000002 fffffa80`09b43640 : nt!KiPageFault+0x16e
fffff880`02992fb8 fffff800`02e1ae08 : fffff880`17e00000 00000000`00000002 fffffa80`09b43640 fffffa80`0641c290 : nt!RtlCopyMemoryNonTemporal+0xf0
fffff880`02992fc0 fffff800`02e1a593 : fffffa80`0641c290 fffffa80`0641c200 00000000`00000670 00000000`00000000 : hal!HalpDmaSyncMapBuffers+0x1b0
fffff880`02993070 fffff800`02e1d4fb : fffffa80`06a649e0 fffffa80`0641c290 fffffa80`09b43640 4e649427`726fcfb2 : hal!HalpDmaMapScatterTransfer+0xa3
fffff880`029930c0 fffff800`02e1d472 : fffffa80`06a649e0 fffffa80`06a649d8 00000000`00000030 00000000`00000000 : hal!HalpMapTransfer+0x7b
fffff880`02993150 fffff800`02e1c94f : 00000000`00000000 fffff800`02e1a01e 00000000`00000000 00000000`00000002 : hal!IoMapTransfer+0x8e
fffff880`02993190 fffff800`02e1d13d : fffffa80`060c3050 fffffa80`0641c290 fffffa80`0641c201 00000000`00000000 : hal!HalpAllocateAdapterCallback+0xc7
fffff880`02993230 fffff800`02e1c71f : fffffa80`06a64980 00000000`00000060 fffffa80`0641c290 fffffa80`09826640 : hal!HalAllocateAdapterChannel+0x101
fffff880`02993270 fffff880`016eb831 : fffffa80`09784910 fffffa80`09b6ab00 fffffa80`000000a0 b456fa0c`7fbd0832 : hal!HalBuildScatterGatherList+0x2f3
fffff880`029932e0 fffff880`043caa10 : fffffa80`060c31a0 00000000`00000000 fffffa80`06a557c0 fffffa80`09b6ab00 : ndis!NdisMAllocateNetBufferSGList+0x181
fffff880`02993380 fffffa80`060c31a0 : 00000000`00000000 fffffa80`06a557c0 fffffa80`09b6ab00 fffffa80`06a64980 : L1E62x64+0x6a10
fffff880`02993388 00000000`00000000 : fffffa80`06a557c0 fffffa80`09b6ab00 fffffa80`06a64980 fffffa80`000001c0 : 0xfffffa80`060c31a0


fffff880`043caa10 ??              ???


SYMBOL_NAME:  L1E62x64+6a10

FOLLOWUP_NAME:  MachineOwner


IMAGE_NAME:  L1E62x64.sys


FAILURE_BUCKET_ID:  X64_0xA_L1E62x64+6a10

BUCKET_ID:  X64_0xA_L1E62x64+6a10

Followup: MachineOwner
My System SpecsSystem Spec

 BSOD occurs randomly

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