I forced a crash by printing to the networked Brother printer. Here it is.
Microsoft (R) Windows Debugger Version 6.6.0007.5
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\WINDOWS\Minidump\Mini102806-03.dmp]
Mini Kernel Dump File: Only registers and stack trace are available
Symbol search path is: SRV*c:\debug*
http://msdl.microsoft.com/downloads/symbols
Executable search path is:
Windows XP Kernel Version 2600 (Service Pack 2) MP (2 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp_sp2_gdr.050301-1519
Kernel base = 0x804d7000 PsLoadedModuleList = 0x805624a0
Debug session time: Sat Oct 28 19:22:52.031 2006 (GMT-7)
System Uptime: 0 days 0:07:48.729
Loading Kernel Symbols
.....................................................................................................
Loading User Symbols
Loading unloaded module list
..
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* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 9C, {0, f7a22050, b2000000, 1040080f}
*** WARNING: Unable to verify timestamp for xfilt.sys
*** ERROR: Module load completed but symbols could not be loaded for xfilt.sys
Probably caused by : intelppm.sys ( intelppm!AcpiC1Idle+12 )
Followup: MachineOwner
---------
1: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
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MACHINE_CHECK_EXCEPTION (9c)
A fatal Machine Check Exception has occurred.
KeBugCheckEx parameters;
x86 Processors
If the processor has ONLY MCE feature available (For example Intel
Pentium), the parameters are:
1 - Low 32 bits of P5_MC_TYPE MSR
2 - Address of MCA_EXCEPTION structure
3 - High 32 bits of P5_MC_ADDR MSR
4 - Low 32 bits of P5_MC_ADDR MSR
If the processor also has MCA feature available (For example Intel
Pentium Pro), the parameters are:
1 - Bank number
2 - Address of MCA_EXCEPTION structure
3 - High 32 bits of MCi_STATUS MSR for the MCA bank that had the error
4 - Low 32 bits of MCi_STATUS MSR for the MCA bank that had the error
IA64 Processors
1 - Bugcheck Type
1 - MCA_ASSERT
2 - MCA_GET_STATEINFO
SAL returned an error for SAL_GET_STATEINFO while processing MCA.
3 - MCA_CLEAR_STATEINFO
SAL returned an error for SAL_CLEAR_STATEINFO while processing MCA.
4 - MCA_FATAL
FW reported a fatal MCA.
5 - MCA_NONFATAL
SAL reported a recoverable MCA and we don't support currently
support recovery or SAL generated an MCA and then couldn't
produce an error record.
0xB - INIT_ASSERT
0xC - INIT_GET_STATEINFO
SAL returned an error for SAL_GET_STATEINFO while processing INIT event.
0xD - INIT_CLEAR_STATEINFO
SAL returned an error for SAL_CLEAR_STATEINFO while processing INIT event.
0xE - INIT_FATAL
Not used.
2 - Address of log
3 - Size of log
4 - Error code in the case of x_GET_STATEINFO or x_CLEAR_STATEINFO
AMD64 Processors
1 - Bank number
2 - Address of MCA_EXCEPTION structure
3 - High 32 bits of MCi_STATUS MSR for the MCA bank that had the error
4 - Low 32 bits of MCi_STATUS MSR for the MCA bank that had the error
Arguments:
Arg1: 00000000
Arg2: f7a22050
Arg3: b2000000
Arg4: 1040080f
Debugging Details:
------------------
NOTE: This is a hardware error. This error was reported by the CPU
via Interrupt 18. This analysis will provide more information about
the specific error. Please contact the manufacturer for additional
information about this error and troubleshooting assistance.
This error is documented in the following publication:
- IA-32 Intel(r) Architecture Software Developer's Manual
Volume 3: System Programming Guide
Bit Mask:
MA Model Specific MCA
O ID Other Information Error Code Error Code
VV SDP ___________|____________ _______|_______ _______|______
AEUECRC| | | |
LRCNVVC| | | |
^^^^^^^| | | |
6 5 4 3 2 1
3210987654321098765432109876543210987654321098765432109876543210
----------------------------------------------------------------
1011001000000000000000000000000000010000010000000000100000001111
VAL - MCi_STATUS register is valid
Indicates that the information contained within the IA32_MCi_STATUS
register is valid. When this flag is set, the processor follows the
rules given for the OVER flag in the IA32_MCi_STATUS register when
overwriting previously valid entries. The processor sets the VAL
flag and software is responsible for clearing it.
UC - Error Uncorrected
Indicates that the processor did not or was not able to correct the
error condition. When clear, this flag indicates that the processor
was able to correct the error condition.
EN - Error Enabled
Indicates that the error was enabled by the associated EEj bit of the
IA32_MCi_CTL register.
PCC - Processor Context Corrupt
Indicates that the state of the processor might have been corrupted
by the error condition detected and that reliable restarting of the
processor may not be possible.
BUSCONNERR - Bus and Interconnect Error BUS{LL}_{PP}_{RRRR}_{II}_{T}_err
These errors match the format 0000 1PPT RRRR IILL
Concatenated Error Code:
--------------------------
_VAL_UC_EN_PCC_BUSCONNERR_F
This error code can be reported back to the manufacturer.
They may be able to provide additional information based upon
this error. All questions regarding STOP 0x9C should be
directed to the hardware manufacturer.
BUGCHECK_STR: 0x9C_IA32_GenuineIntel
CUSTOMER_CRASH_COUNT: 3
DEFAULT_BUCKET_ID: DRIVER_FAULT
PROCESS_NAME: Idle
LAST_CONTROL_TRANSFER: from 80702bff to 805371aa
STACK_TEXT:
f7a22028 80702bff 0000009c 00000000 f7a22050 nt!KeBugCheckEx+0x1b
f7a22154 806fdc52 f7a1ed70 00000000 00000000 hal!HalpMcaExceptionHandler+0xdd
f7a22154 f78a0062 f7a1ed70 00000000 00000000 hal!HalpMcaExceptionHandlerWrapper+0x4a
f7ba5d38 f7a1e000 80560f00 f7a20e20 f7a1ec50 intelppm!AcpiC1Idle+0x12
WARNING: Frame IP not in any known module. Following frames may be wrong.
f7ba5d50 804dcbef 00000000 0000000e 00000000 0xf7a1e000
f7ba5d54 00000000 0000000e 00000000 00000000 nt!KiIdleLoop+0x10
STACK_COMMAND: kb
FOLLOWUP_IP:
intelppm!AcpiC1Idle+12
f78a0062 6a00 push 0
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: intelppm!AcpiC1Idle+12
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: intelppm
IMAGE_NAME: intelppm.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 41107b37
FAILURE_BUCKET_ID: 0x9C_IA32_GenuineIntel_intelppm!AcpiC1Idle+12
BUCKET_ID: 0x9C_IA32_GenuineIntel_intelppm!AcpiC1Idle+12
Followup: MachineOwner
---------
BTW, thanks for your help.