Есть система, которая перманентно падает в бсод в случайные моменты времени.
Система: Windows XP Pro SP2.
Железо: P4, intel d865gbf. Пробовал меня память - не помогает.
Что это может быть?
Вывод дампа в отладчике:
Цитата:
UNEXPECTED_KERNEL_MODE_TRAP (7f)
This means a trap occurred in kernel mode, and it's a trap of a kind
that the kernel isn't allowed to have/catch (bound trap) or that
is always instant death (double fault). The first number in the
bugcheck params is the number of the trap (8 = double fault, etc)
Consult an Intel x86 family manual to learn more about what these
traps are. Here is a *portion* of those codes:
If kv shows a taskGate
use .tss on the part before the colon, then kv.
Else if kv shows a trapframe
use .trap on that value
Else
.trap on the appropriate frame will show where the trap was taken
(on x86, this will be the ebp that goes with the procedure KiTrap)
Endif
kb will then show the corrected stack.
Arguments:
Arg1: 00000000, EXCEPTION_DIVIDED_BY_ZERO
Arg2: 00000000
Arg3: 00000000
Arg4: 00000000
Debugging Details:
------------------
BUGCHECK_STR: 0x7f_0
TRAP_FRAME: f7be6bac -- (.trap 0xfffffffff7be6bac)
ErrCode = 00000000
eax=00033bbc ebx=00000000 ecx=00000050 edx=00000000 esi=0000ca9a edi=86386ae0
eip=804e252f esp=f7be6c20 ebp=f7be6c38 iopl=0 nv up ei pl zr na pe nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010246
nt!MiCheckControlArea+0x17f:
804e252f f7f6 div eax,esi
Resetting default scope
DEFAULT_BUCKET_ID: DRIVER_FAULT
PROCESS_NAME: System
LAST_CONTROL_TRANSFER: from 8062b2e7 to 80537807
STACK_TEXT:
f7be6b48 8062b2e7 0000007f 804e252f 0000ca9a nt!KeBugCheck+0x14
f7be6ba0 804deb41 f7be6bac f7be6c38 804e252f nt!Ki386CheckDivideByZeroTrap+0x41
f7be6ba0 804e252f f7be6bac f7be6c38 804e252f nt!KiTrap00+0x84
f7be6c38 804f1bfe 86386ae0 00000000 2422f900 nt!MiCheckControlArea+0x17f
f7be6c68 804f227d 86386b10 00000000 00001000 nt!MmFlushSection+0x252
f7be6cf0 804f39cf 00001000 00000000 00000001 nt!CcFlushCache+0x38c
f7be6d34 804e6d74 863c1298 8056b4c0 863c3da8 nt!CcWriteBehind+0x119
f7be6d7c 804e29d6 863c1298 00000000 863c3da8 nt!CcWorkerThread+0x12f
f7be6dac 80576b24 863c1298 00000000 00000000 nt!ExpWorkerThread+0xef
f7be6ddc 804eed86 804e2912 00000000 00000000 nt!PspSystemThreadStartup+0x34
00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!Ki386CheckDivideByZeroTrap+41
8062b2e7 c645e601 mov byte ptr [ebp-1Ah],1
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: nt!Ki386CheckDivideByZeroTrap+41
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 41107faa
FAILURE_BUCKET_ID: 0x7f_0_nt!Ki386CheckDivideByZeroTrap+41
BUCKET_ID: 0x7f_0_nt!Ki386CheckDivideByZeroTrap+41
Followup: MachineOwner
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