I'm also having issues with BSOD's in Windows 7 U x64....the last 4 have been with CPU clock interrupts as shown in the memory dump below:
Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\Users\Joseph\Documents\My Received Files\050510-24632-01.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 (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Machine Name:
Kernel base = 0xfffff800`03414000 PsLoadedModuleList = 0xfffff800`03651e50
Debug session time: Wed May 5 07:23:27.091 2010 (UTC - 4:00)
System Uptime: 0 days 0:27:46.215
Loading Kernel Symbols
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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 101, {19, 0, fffff880009b1180, 4}
Probably caused by : Unknown_Image ( ANALYSIS_INCONCLUSIVE )
Followup: MachineOwner
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0: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
*******************************************************************************
CLOCK_WATCHDOG_TIMEOUT (101)
An expected clock interrupt was not received on a secondary processor in an
MP system within the allocated interval. This indicates that the specified
processor is hung and not processing interrupts.
Arguments:
Arg1: 0000000000000019, Clock interrupt time out interval in nominal clock ticks.
Arg2: 0000000000000000, 0.
Arg3: fffff880009b1180, The PRCB address of the hung processor.
Arg4: 0000000000000004, 0.
Debugging Details:
------------------
BUGCHECK_STR: CLOCK_WATCHDOG_TIMEOUT_8_PROC
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: System
CURRENT_IRQL: d
STACK_TEXT:
fffff800`00b9bfb8 fffff800`03432443 : 00000000`00000101 00000000`00000019 00000000`00000000 fffff880`009b1180 : nt!KeBugCheckEx
fffff800`00b9bfc0 fffff800`0348ccf7 : 00000000`00000000 fffff800`00000004 00000000`000030d4 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x4dfe
fffff800`00b9c050 fffff800`039fa895 : fffff800`03a1f460 fffff800`00b9c200 fffff800`03a1f460 fffffa80`00000000 : nt!KeUpdateSystemTime+0x377
fffff800`00b9c150 fffff800`03480af3 : fffff880`100ca352 fffffa80`06e14101 00000000`046c6b64 fffff800`00b9c200 : hal!HalpHpetClockInterrupt+0x8d
fffff800`00b9c180 fffff800`03446173 : fffff800`035fee80 fffffa80`03cf4b60 fffff800`035fee80 00000000`00000004 : nt!KiInterruptDispatchNoLock+0x163
fffff800`00b9c310 fffff800`0348d2a9 : 00000000`00000002 fffff800`03610000 fffff880`00000005 00000000`000000ff : nt!KxWaitForSpinLockAndAcquire+0x23
fffff800`00b9c340 fffff880`04612f3a : 00000000`00000001 fffff800`03629600 fffff800`00b9c430 fffffa80`06e131a0 : nt!KeAcquireSpinLockRaiseToDpc+0x89
fffff800`00b9c390 fffff880`046144a1 : fffffa80`06e131a0 fffffa80`06e04050 fffff800`00b9c430 fffffa80`06e041a0 : USBPORT!USBPORT_AcquireEpListLock+0x2e
fffff800`00b9c3c0 fffff880`0461c259 : fffffa80`06e041a0 fffffa80`06e041a0 00000000`00000003 fffffa80`06e131a0 : USBPORT!USBPORT_ProcessNeoStateChangeList+0x39
fffff800`00b9c430 fffff800`0346f493 : 00000000`00000000 00000000`00000000 00000000`00000001 fffffa80`04e689f8 : USBPORT!USBPORT_DM_IoTimerDpc+0x29
fffff800`00b9c460 fffff800`034906a6 : 00000000`00000002 fffff800`00b9c6a8 00000000`00000000 00000000`00000000 : nt!IopTimerDispatch+0x132
fffff800`00b9c570 fffff800`0348fa26 : fffffa80`08e71e50 fffffa80`08e71e50 00000000`00000000 00000000`00000000 : nt!KiProcessTimerDpcTable+0x66
fffff800`00b9c5e0 fffff800`0349057e : 00000003`dc3eca1e fffff800`00b9cc58 00000000`00019f29 fffff800`036017a8 : nt!KiProcessExpiredTimerList+0xc6
fffff800`00b9cc30 fffff800`0348fd97 : 00000001`023faccb 00000001`00019f29 00000001`023faceb 00000000`00000029 : nt!KiTimerExpiration+0x1be
fffff800`00b9ccd0 fffff800`0348cdfa : fffff800`035fee80 fffff800`0360cc40 00000000`00000000 fffff880`10114ea0 : nt!KiRetireDpcList+0x277
fffff800`00b9cd80 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiIdleLoop+0x5a
STACK_COMMAND: kb
SYMBOL_NAME: ANALYSIS_INCONCLUSIVE
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: Unknown_Module
IMAGE_NAME: Unknown_Image
DEBUG_FLR_IMAGE_TIMESTAMP: 0
FAILURE_BUCKET_ID: X64_CLOCK_WATCHDOG_TIMEOUT_8_PROC_ANALYSIS_INCONCLUSIVE
BUCKET_ID: X64_CLOCK_WATCHDOG_TIMEOUT_8_PROC_ANALYSIS_INCONCLUSIVE
Followup: MachineOwner