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BSOD on W7 x64
Hi
I am new on this forum, so hello everyone
I have installed W7 x64 on a new computer, which is in fact performant :
Asus P7P55 Deluxe
Core I7 860
Nvidia GTX295
8gb Gskill memory
(I haven't paid it myself )
Unfortunately, the system in very instable : Aero often crash, explorer crash sometimes, and I have BSODs 1 or 2 times per days (with 4 hours of utilisation).
The problem is that errors are not always the same
Yesterday I had a BSOD with Memory_Management, and today a BSOD with Pool_corruption.
Here are the two reports :
AndCode:0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* MEMORY_MANAGEMENT (1a) # Any other values for parameter 1 must be individually examined. Arguments: Arg1: 0000000000041790, The subtype of the bugcheck. Arg2: fffffa80058820a0 Arg3: 000000000000ffff Arg4: 0000000000000000 Debugging Details: ------------------ BUGCHECK_STR: 0x1a_41790 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT PROCESS_NAME: vlc.exe CURRENT_IRQL: 0 LAST_CONTROL_TRANSFER: from fffff80002cfa26e to fffff80002c87f00 STACK_TEXT: fffff880`07b7c828 fffff800`02cfa26e : 00000000`0000001a 00000000`00041790 fffffa80`058820a0 00000000`0000ffff : nt!KeBugCheckEx fffff880`07b7c830 fffff800`02cbb5d9 : 00000000`00000000 00000000`65e53fff fffffa80`00000000 fffff800`02e10000 : nt! ?? ::FNODOBFM::`string'+0x339d6 fffff880`07b7c9f0 fffff800`02f9de50 : fffffa80`06fdf480 0007ffff`00000000 00000000`00000000 00000000`00000000 : nt!MiRemoveMappedView+0xd9 fffff880`07b7cb10 fffff800`02f9e25b : 00000980`00000000 00000000`65e40000 fffffa80`00000001 fffffa80`070b0450 : nt!MiUnmapViewOfSection+0x1b0 fffff880`07b7cbd0 fffff800`02c87153 : 00000000`00000001 00000000`025decb8 fffffa80`0b630b30 00000000`7efdb000 : nt!NtUnmapViewOfSection+0x5f fffff880`07b7cc20 00000000`7732015a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 00000000`0008e308 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7732015a STACK_COMMAND: kb FOLLOWUP_IP: nt! ?? ::FNODOBFM::`string'+339d6 fffff800`02cfa26e cc int 3 SYMBOL_STACK_INDEX: 1 SYMBOL_NAME: nt! ?? ::FNODOBFM::`string'+339d6 FOLLOWUP_NAME: MachineOwner MODULE_NAME: nt IMAGE_NAME: ntkrnlmp.exe DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bc600 FAILURE_BUCKET_ID: X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+339d6 BUCKET_ID: X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+339d6 Followup: MachineOwner ---------
I have tried a memtest86 (one pass), the windows memory test, a prime95 (15 minutes calculation without an error).Code:6: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* BAD_POOL_HEADER (19) The pool is already corrupt at the time of the current request. This may or may not be due to the caller. The internal pool links must be walked to figure out a possible cause of the problem, and then special pool applied to the suspect tags or the driver verifier to a suspect driver. Arguments: Arg1: 0000000000000003, the pool freelist is corrupt. Arg2: fffff88007361a10, the pool entry being checked. Arg3: fffdf88007361a10, the read back flink freelist value (should be the same as 2). Arg4: fffff88007361a10, the read back blink freelist value (should be the same as 2). Debugging Details: ------------------ BUGCHECK_STR: 0x19_3 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT PROCESS_NAME: firefox.exe CURRENT_IRQL: 0 LAST_CONTROL_TRANSFER: from fffff80002decd6f to fffff80002cbaf00 STACK_TEXT: fffff880`086e50c8 fffff800`02decd6f : 00000000`00000019 00000000`00000003 fffff880`07361a10 fffdf880`07361a10 : nt!KeBugCheckEx fffff880`086e50d0 fffff960`001128ed : fffff900`00000000 00000000`00000000 fffff960`00133e70 fffff960`00000000 : nt!ExFreePool+0x536 fffff880`086e51c0 fffff960`00113e0f : 00000000`00000000 fffff880`086e5360 00000000`00000001 fffff960`001114ee : win32k!EngSetLastError+0xff19 fffff880`086e5200 fffff960`000eb48c : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!memcmp+0x126f fffff880`086e52f0 fffff960`000eb006 : 00000019`00000019 00000000`00000019 00000000`470806fa 00000000`00000019 : win32k!XLATEOBJ_iXlate+0x1ea8 fffff880`086e53c0 fffff800`02cba153 : fffffa80`06ee0060 fffff880`086e5520 00000000`00000000 fffff900`c00bf010 : win32k!XLATEOBJ_iXlate+0x1a22 fffff880`086e54a0 00000000`75752dd9 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 00000000`000ad2a8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x75752dd9 STACK_COMMAND: kb FOLLOWUP_IP: nt!ExFreePool+536 fffff800`02decd6f cc int 3 SYMBOL_STACK_INDEX: 1 SYMBOL_NAME: nt!ExFreePool+536 FOLLOWUP_NAME: Pool_corruption IMAGE_NAME: Pool_Corruption DEBUG_FLR_IMAGE_TIMESTAMP: 0 MODULE_NAME: Pool_Corruption FAILURE_BUCKET_ID: X64_0x19_3_nt!ExFreePool+536 BUCKET_ID: X64_0x19_3_nt!ExFreePool+536 Followup: Pool_corruption ---------
The drivers are all the windows 7 native drivers, except the video driver, and today I have installed Asus AI Suite to update the ACPI driver.
The ACPI driver was know to cause crashs on W7, but it don't seems to be the real problem...
My antivirus is Antivir.
Does someone have an idea about what I can do to find the source of all these errors ? :)