Hey guys.
So I updated my video card drivers to the latest Crimson 16.4.1 (hotfix) and my system started crashing to random BSODs. First it was 0x0AE (or EA) and now it's "DRIVER_CORRUPTED_EXPOOL (c5)". Unfortunately CCleaner cleaned and removed the other BSOD so I only have 0x0C5. Here's the dump info.
I should provide notice that my system was not BSODing before I installed/updated the video drivers. I have new RAM too. (all 4 sticks are brand new) I will be having a new model motherboard on Monday installed so I'll need to do a clean-up of all the old board drivers.
System seems stable in Safe Mode with Networking. (I did the minidump stuff in SMw/Networking.
EDIT: It may also seem I have some errors when I ran chkdsk in SafeModew/ Networking.
So I updated my video card drivers to the latest Crimson 16.4.1 (hotfix) and my system started crashing to random BSODs. First it was 0x0AE (or EA) and now it's "DRIVER_CORRUPTED_EXPOOL (c5)". Unfortunately CCleaner cleaned and removed the other BSOD so I only have 0x0C5. Here's the dump info.
Microsoft (R) Windows Debugger Version 6.2.9200.20512 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\Windows\Minidump\040916-14617-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: srv*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7601 (Service Pack 1) MP (6 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.19110.amd64fre.win7sp1_gdr.151230-0600
Machine Name:
Kernel base = 0xfffff800`06804000 PsLoadedModuleList = 0xfffff800`06a4b730
Debug session time: Sat Apr 9 14:44:21.431 2016 (UTC + 1:00)
System Uptime: 0 days 0:01:37.649
Loading Kernel Symbols
...............................................................
................................................................
................................................................
.................
Loading User Symbols
Loading unloaded module list
.....
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck C5, {8, 2, 0, fffff800069b0b15}
Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+249 )
Followup: Pool_corruption
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
DRIVER_CORRUPTED_EXPOOL (c5)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is
caused by drivers that have corrupted the system pool. Run the driver
verifier against any new (or suspect) drivers, and if that doesn't turn up
the culprit, then use gflags to enable special pool.
Arguments:
Arg1: 0000000000000008, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff800069b0b15, address which referenced memory
Debugging Details:
------------------
BUGCHECK_STR: 0xC5_2
CURRENT_IRQL: 2
FAULTING_IP:
nt!ExDeferredFreePool+249
fffff800`069b0b15 4c395808 cmp qword ptr [rax+8],r11
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
PROCESS_NAME: System
TRAP_FRAME: fffff88003999940 -- (.trap 0xfffff88003999940)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=fffff80006a0c6d0
rdx=fffffa800016e350 rsi=0000000000000000 rdi=0000000000000000
rip=fffff800069b0b15 rsp=fffff88003999ad0 rbp=0000000000000000
r8=0000000000000000 r9=fffffa800016e350 r10=0000000000000001
r11=fffffa800016e360 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz ac po cy
nt!ExDeferredFreePool+0x249:
fffff800`069b0b15 4c395808 cmp qword ptr [rax+8],r11 ds:00000000`00000008=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff800068771a9 to fffff80006877c00
STACK_TEXT:
fffff880`039997f8 fffff800`068771a9 : 00000000`0000000a 00000000`00000008 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`03999800 fffff800`06875e20 : fffffa80`0b1fcb10 fffffa80`0b36b040 fffffa80`0b273040 00000000`00000000 : nt!KiBugCheckDispatch+0x69
fffff880`03999940 fffff800`069b0b15 : 00000000`00000000 00000000`00000000 00000000`00000000 70696d57`00000000 : nt!KiPageFault+0x260
fffff880`03999ad0 fffff800`069b01b1 : 00000000`00000000 fffffa80`1082ba70 00000000`00000000 fffff800`06acf180 : nt!ExDeferredFreePool+0x249
fffff880`03999b60 fffff800`06acf5b5 : 00000000`c0000001 fffffa80`1082ba80 fffff8a0`3377444e 00000000`00000324 : nt!ExFreePoolWithTag+0x411
fffff880`03999c10 fffff800`06acf484 : fffffa80`1082ba80 00000000`00000000 fffffa80`0eaab901 00000000`00000000 : nt!WmipProcessEvent+0x101
fffff880`03999c80 fffff800`06881a69 : fffff800`06a22200 fffff800`06b71401 fffffa80`0b273000 fffffa80`0b273040 : nt!WmipEventNotification+0x38
fffff880`03999cb0 fffff800`06b10926 : 00000000`00000000 fffffa80`0b273040 00000000`00000080 fffffa80`0b1fcb10 : nt!ExpWorkerThread+0x111
fffff880`03999d40 fffff800`068690e6 : fffff880`038a4180 fffffa80`0b273040 fffff880`038af040 00000000`00000000 : nt!PspSystemThreadStartup+0x5a
fffff880`03999d80 00000000`00000000 : fffff880`0399a000 fffff880`03994000 fffff880`039999e0 00000000`00000000 : nt!KiStartSystemThread+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!ExDeferredFreePool+249
fffff800`069b0b15 4c395808 cmp qword ptr [rax+8],r11
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: nt!ExDeferredFreePool+249
FOLLOWUP_NAME: Pool_corruption
IMAGE_NAME: Pool_Corruption
DEBUG_FLR_IMAGE_TIMESTAMP: 0
MODULE_NAME: Pool_Corruption
FAILURE_BUCKET_ID: X64_0xC5_2_nt!ExDeferredFreePool+249
BUCKET_ID: X64_0xC5_2_nt!ExDeferredFreePool+249
Followup: Pool_corruption
---------
1: kd> lmvm Pool_Corruption
start end module name
1: kd> !driver
No export driver found
1: kd> .trap 0xfffff88003999940
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=fffff80006a0c6d0
rdx=fffffa800016e350 rsi=0000000000000000 rdi=0000000000000000
rip=fffff800069b0b15 rsp=fffff88003999ad0 rbp=0000000000000000
r8=0000000000000000 r9=fffffa800016e350 r10=0000000000000001
r11=fffffa800016e360 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz ac po cy
nt!ExDeferredFreePool+0x249:
fffff800`069b0b15 4c395808 cmp qword ptr [rax+8],r11 ds:00000000`00000008=????????????????
I should provide notice that my system was not BSODing before I installed/updated the video drivers. I have new RAM too. (all 4 sticks are brand new) I will be having a new model motherboard on Monday installed so I'll need to do a clean-up of all the old board drivers.
System seems stable in Safe Mode with Networking. (I did the minidump stuff in SMw/Networking.
EDIT: It may also seem I have some errors when I ran chkdsk in SafeModew/ Networking.
Last edited:
My Computer
At a glance
Windows 10 Pro x64 (UPGRADED - 10/20/2016)AMD FX 8350 (OC: 4.48GHz)14GB DDR3 Corsair VengeanceAsus AMD Radeon R9 280X 3GB
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Custom Built
- OS
- Windows 10 Pro x64 (UPGRADED - 10/20/2016)
- CPU
- AMD FX 8350 (OC: 4.48GHz)
- Motherboard
- ASUS Crosshair V Formula-Z AM3+
- Memory
- 14GB DDR3 Corsair Vengeance
- Graphics Card(s)
- Asus AMD Radeon R9 280X 3GB
- Sound Card
- N/A
- Monitor(s) Displays
- BenQ G2420HD
- Screen Resolution
- 1920x1080
- Hard Drives
- Internal: 1x 500GB WD Blue SSD | 1TB WD Caviar Black | 3x 500GB WD Caviar Green
External: 500GB Seagate
- PSU
- Corsair AX1200i
- Case
- CoolerMaster HAF X
- Cooling
- Corsair Hydro H90 Water Cooling
- Keyboard
- Microsoft SideWinder X6 Keyboard
- Mouse
- Microsoft SideWinder X8 Mouse
- Antivirus
- MSE / Malwarebytes Anti-Malware
- Browser
- Mozilla Firefox + Google Chrome