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#31
Two things:Code:Microsoft (R) Windows Debugger Version 6.11.0001.404 X86 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Users\Owner\AppData\Local\Temp\Temp1_062510-18267-01.zip\062510-18267-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available Symbol search path is: SRV*c:\symbols*Symbol information Executable search path is: Windows 7 Kernel Version 7600 MP (4 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Personal Built by: 7600.16539.amd64fre.win7_gdr.100226-1909 Machine Name: Kernel base = 0xfffff800`02a11000 PsLoadedModuleList = 0xfffff800`02c4ee50 Debug session time: Fri Jun 25 15:11:01.541 2010 (GMT-4) System Uptime: 0 days 0:12:01.648 ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck C4, {81, fffffa8006ca7610, 8a, 0} Unable to load image mcdbus.sys, Win32 error 0n2 *** WARNING: Unable to verify timestamp for mcdbus.sys *** ERROR: Module load completed but symbols could not be loaded for mcdbus.sys Probably caused by : mcdbus.sys ( mcdbus+36823 ) Followup: MachineOwner --------- DRIVER_VERIFIER_DETECTED_VIOLATION (c4) A device driver attempting to corrupt the system has been caught. This is because the driver was specified in the registry as being suspect (by the administrator) and the kernel has enabled substantial checking of this driver. If the driver attempts to corrupt the system, bugchecks 0xC4, 0xC1 and 0xA will be among the most commonly seen crashes. Arguments: Arg1: 0000000000000081, MmMapLockedPages called without MDL_MAPPING_CAN_FAIL Arg2: fffffa8006ca7610, MDL address. Arg3: 000000000000008a, MDL flags. Arg4: 0000000000000000, 0. Debugging Details: ------------------ BUGCHECK_STR: 0xc4_81 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT PROCESS_NAME: System CURRENT_IRQL: 0 LAST_CONTROL_TRANSFER: from fffff80002f0b3dc to fffff80002a81600 STACK_TEXT: fffff880`031af588 fffff800`02f0b3dc : 00000000`000000c4 00000000`00000081 fffffa80`06ca7610 00000000`0000008a : nt!KeBugCheckEx fffff880`031af590 fffff800`02f1e89a : fffffa80`06ca7610 00000000`00000002 fffffa80`063f2660 fffff880`031b0000 : nt!VerifierBugCheckIfAppropriate+0x3c fffff880`031af5d0 fffff880`04236823 : fffff980`1d462ee0 fffff980`1d4b4fc0 fffffa80`06091f00 fffff800`000007ad : nt!VerifierMmMapLockedPages+0x4a fffff880`031af610 fffff980`1d462ee0 : fffff980`1d4b4fc0 fffffa80`06091f00 fffff800`000007ad fffff980`1d462ee0 : mcdbus+0x36823 fffff880`031af618 fffff980`1d4b4fc0 : fffffa80`06091f00 fffff800`000007ad fffff980`1d462ee0 fffff980`1d462fb0 : 0xfffff980`1d462ee0 fffff880`031af620 fffffa80`06091f00 : fffff800`000007ad fffff980`1d462ee0 fffff980`1d462fb0 fffff880`031afaa0 : 0xfffff980`1d4b4fc0 fffff880`031af628 fffff800`000007ad : fffff980`1d462ee0 fffff980`1d462fb0 fffff880`031afaa0 fffff980`1d4b4fc0 : 0xfffffa80`06091f00 fffff880`031af630 fffff980`1d462ee0 : fffff980`1d462fb0 fffff880`031afaa0 fffff980`1d4b4fc0 fffffa80`063f27b0 : 0xfffff800`000007ad fffff880`031af638 fffff980`1d462fb0 : fffff880`031afaa0 fffff980`1d4b4fc0 fffffa80`063f27b0 fffff880`031afab0 : 0xfffff980`1d462ee0 fffff880`031af640 fffff880`031afaa0 : fffff980`1d4b4fc0 fffffa80`063f27b0 fffff880`031afab0 fffff880`00000000 : 0xfffff980`1d462fb0 fffff880`031af648 fffff980`1d4b4fc0 : fffffa80`063f27b0 fffff880`031afab0 fffff880`00000000 fffff980`1d4b4fe8 : 0xfffff880`031afaa0 fffff880`031af650 fffffa80`063f27b0 : fffff880`031afab0 fffff880`00000000 fffff980`1d4b4fe8 fffffa80`054d9200 : 0xfffff980`1d4b4fc0 fffff880`031af658 fffff880`031afab0 : fffff880`00000000 fffff980`1d4b4fe8 fffffa80`054d9200 fffff800`02f1d09d : 0xfffffa80`063f27b0 fffff880`031af660 fffff880`00000000 : fffff980`1d4b4fe8 fffffa80`054d9200 fffff800`02f1d09d fffff980`1d462ee0 : 0xfffff880`031afab0 fffff880`031af668 fffff980`1d4b4fe8 : fffffa80`054d9200 fffff800`02f1d09d fffff980`1d462ee0 00000000`00000002 : 0xfffff880`00000000 fffff880`031af670 fffffa80`054d9200 : fffff800`02f1d09d fffff980`1d462ee0 00000000`00000002 fffffa80`6264636d : 0xfffff980`1d4b4fe8 fffff880`031af678 fffff800`02f1d09d : fffff980`1d462ee0 00000000`00000002 fffffa80`6264636d fffffa80`063f2660 : 0xfffffa80`054d9200 fffff880`031af680 fffff880`042362db : fffffa80`063f2660 00000000`00000000 fffff880`00f6ad88 00000000`00000000 : nt!VerifierExAllocatePoolWithTag+0x1d fffff880`031af6c0 fffffa80`063f2660 : 00000000`00000000 fffff880`00f6ad88 00000000`00000000 00000000`00000000 : mcdbus+0x362db fffff880`031af6c8 00000000`00000000 : fffff880`00f6ad88 00000000`00000000 00000000`00000000 fffff880`031af8e0 : 0xfffffa80`063f2660 STACK_COMMAND: kb FOLLOWUP_IP: mcdbus+36823 fffff880`04236823 ?? ??? SYMBOL_STACK_INDEX: 3 SYMBOL_NAME: mcdbus+36823 FOLLOWUP_NAME: MachineOwner MODULE_NAME: mcdbus IMAGE_NAME: mcdbus.sys DEBUG_FLR_IMAGE_TIMESTAMP: 49a3cd1f FAILURE_BUCKET_ID: X64_0xc4_81_mcdbus+36823 BUCKET_ID: X64_0xc4_81_mcdbus+36823 Followup: MachineOwner ---------
1. ASACPI.sys does NOT show up in this dump.
2. The faulting driver according to Driver Verifier is mcdbus.sys.Here is a thread you might want to read:The process MagicISO SCSI Host Controller belongs to the software MagicDisc or Driver for MagicISO SCSI Host Controller by MagicISO, Inc.
[SOLVED] computer crash stop message. - Tech Support Forum
I suggest that you uninstall MagicISO or uninstall it and reinstall it. If you can live without it, I'd just uninstall it, at least until we work all of the bugs out of your system.