Your first bugcheck indicates Kaspersky is to blame:
Code:
DRIVER_POWER_STATE_FAILURE (9f)
A driver has failed to complete a power IRP within a specific time (usually 10 minutes).
Arguments:
Arg1: 00000004, The power transition timed out waiting to synchronize with the Pnp
subsystem.
Arg2: 00000258, Timeout in seconds.
Arg3: 85754020, The thread currently holding on to the Pnp lock.
Arg4: 8296bb24, nt!TRIAGE_9F_PNP on Win7
This bugcheck occurs when a device is unable to change an
activity state.
The RAW stack:The stack holds what was present in memory at the time of the dump.
Code:
807efa94 9083ce0c klif+0x33e0c
807efa54 9082d5fd klif+0x245fd
807ef894 908503a1 klif+0x473a1
807ef854 9087abe0 klif+0x71be0
807ef81c 9087abe0 klif+0x71be0
807ef818 9085164c klif+0x4864c
807ef7e4 908503a1 klif+0x473a1
807ef7a4 9087abe0 klif+0x71be0
807ef76c 9087abe0 klif+0x71be0
807ef768 9085164c klif+0x4864c
807ef5ac 90850300 klif+0x47300
807ef56c 908503a1 klif+0x473a1
klif.sys is a Kaspersky driver.
The
PNP mentioned at the top, note a
plug and play, what do you have
connected in the USB ports?
I recommend removing Kaspersky completely and switching to
Microsoft Security Essentials for Windows as an Anti-Virus, it's proven to work very well with Windows 7.
If Kaspersky is a paid service I recommend sorting the mess that might
have happened when you upgraded the software.
- Unistalling Kaspersky.
- Follow through with a pass of Driver Sweeper.
- Once the system is clean from any leftovers ! - install Kaspersky.
Your 2nd bugcheck was caused by your wireless adapter:
Code:
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
Arguments:
Arg1: 00000004, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000000, value 0 = read operation, 1 = write operation
Arg4: 8b8735cc, address which referenced memory
- This is usually caused by drivers using improper memory addresses.
As we can see in Argument 1
00000004 is the memory that a driver tried to reference,
this address is invalid which led to a crash.
The Stack:This time there is no need to call for the RAW stack, it's pretty obvious:
Code:
807d3c38 91eea63f 85c191f8 807d3c50 91eefcac athr+0x3a5c1
807d3c44 91eefcac 85c19028 807d3c68 91eefc5f athr+0x1f63f
807d3c50 91eefc5f 85c19028 c000009a 85c19028 athr+0x24cac
807d3c68 91ee213e 86ea52a8 807d3c7c 00000001 athr+0x24c5f
807d3c88 91edb69c 86ea52a8 00000001 807d3ca0 athr+0x1713e
807d3cc4 91edb598 86ea52a8 807f338c 86ea52a8 athr+0x1069c
807d3cdc 8b83d2ca 86ea52a8 86a45870 807d3d00 athr+0x10598
By using
lmvm athr we are presented with more information about the driver.
Code:
Loaded symbol image file: athr.sys
Image path: \SystemRoot\system32\DRIVERS\athr.sys
Image name: athr.sys
Timestamp: Tue Jun 09 21:04:52 2009 (4A2EA444)
We can see that the driver is very old!
Code:
Atheros AR9285 802.11b/g WiFi Adapter
Download the latest version: