Just curious: This Blue Screen Error happened today just after startup.

Rebooted with no problem & all is fine.

I get this maybe once a month or so but then all is ok.

___________________________

Opened log file 'c:\debuglog.txt'

Microsoft (R) Windows Debugger Version 6.4.0007.2
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINNT\MEMORY.DMP]
Kernel Complete Dump File: Full address space is available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: C:\WINNT;C:\WINNT\system32;C:\WINNT\system32\drive rs
Windows XP Kernel Version 2600 (Service Pack 2) UP Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp_sp2_rtm.040803-2158
Kernel base = 0x804d7000 PsLoadedModuleList = 0x8055ab20
Debug session time: Wed Apr 6 17:10:33.138 2005 (GMT-4)
System Uptime: 0 days 0:03:34.718
Loading Kernel Symbols
.................................................. .................................................. .................................................. ..........
Loading unloaded module list
.........
Loading User Symbols
************************************************** *****************************
* *
* Bugcheck Analysis *
* *
************************************************** *****************************

Use !analyze -v to get detailed debugging information.

BugCheck D1, {ffe73dc7, 2, 1, 78702333}

Probably caused by : ntoskrnl.exe ( nt!KiTrap0E+233 )

Followup: MachineOwner
---------

kd> !analyze -v;r;kv;lmtn;.logclose;q
************************************************** *****************************
* *
* Bugcheck Analysis *
* *
************************************************** *****************************

DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: ffe73dc7, memory referenced
Arg2: 00000002, IRQL
Arg3: 00000001, value 0 = read operation, 1 = write operation
Arg4: 78702333, address which referenced memory

Debugging Details:
------------------


WRITE_ADDRESS: ffe73dc7

CURRENT_IRQL: 2

FAULTING_IP:
+78702333
78702333 ?? ???

DEFAULT_BUCKET_ID: INTEL_CPU_MICROCODE_ZERO

BUGCHECK_STR: 0xD1

LAST_CONTROL_TRANSFER: from 00000000 to 78702333

STACK_TEXT:
eefd989c 00000000 804e3579 832b1100 00000000 0x78702333


FOLLOWUP_IP:
nt!KiTrap0E+233
804e2158 f7457000000200 test dword ptr [ebp+0x70],0x20000

SYMBOL_STACK_INDEX: 0

FOLLOWUP_NAME: MachineOwner

SYMBOL_NAME: nt!KiTrap0E+233

MODULE_NAME: nt

IMAGE_NAME: ntoskrnl.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 41108004

STACK_COMMAND: .trap ffffffffeefd982c ; kb

FAILURE_BUCKET_ID: 0xD1_W_nt!KiTrap0E+233

BUCKET_ID: 0xD1_W_nt!KiTrap0E+233

Followup: MachineOwner
---------

eax=ffdff13c ebx=00000002 ecx=00000000 edx=40000000 esi=78702333 edi=ffe73dc7
eip=804e2158 esp=eefd9814 ebp=eefd982c iopl=0 nv up ei ng nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00000286
nt!KiTrap0E+0x233:
804e2158 f7457000000200 test dword ptr [ebp+0x70],0x20000 ss:0010:eefd989c=00010282
ChildEBP RetAddr Args to Child
eefd982c 78702333 badb0d00 832a70ec 00000246 nt!KiTrap0E+0x233 (FPO: [0,0] TrapFrame @ eefd982c)
WARNING: Frame IP not in any known module. Following frames may be wrong.
eefd989c 00000000 804e3579 832b1100 00000000 0x78702333
start end module name
804d7000 806eb780 nt ntoskrnl.exe Wed Aug 04 02:19:48 2004 (41108004)
806ec000 806ffd80 hal halacpi.dll Wed Aug 04 01:59:04 2004 (41107B28)
b63d7000 b6400f00 kmixer kmixer.sys Wed Aug 04 02:07:46 2004 (41107D32)
b6424000 b6438400 wdmaud wdmaud.sys Wed Aug 04 02:15:03 2004 (41107EE7)
b6439000 b645c000 Fastfat Fastfat.SYS Wed Aug 04 02:14:15 2004 (41107EB7)
b64ac000 b64bad80 sysaudio sysaudio.sys Wed Aug 04 02:15:54 2004 (41107F1A)
b64fc000 b650c960 NAVENG NAVENG.Sys Thu Dec 30 16:46:10 2004 (41D47722)
b650d000 b65a5a60 NavEx15 NavEx15.Sys Thu Dec 30 16:45:19 2004 (41D476EF)
b65a6000 b65fd000 SAVRT SAVRT.SYS Fri Dec 10 15:42:07 2004 (41BA0A1F)
b685d000 b68658a0 NPDRIVER NPDRIVER.SYS Tue Aug 31 00:38:34 2004 (413400CA)
b69bd000 b6a0f180 srv srv.sys Wed Aug 04 02:14:44 2004 (41107ED4)
b6a60000 b6a8c400 mrxdav mrxdav.sys Wed Aug 04 02:00:49 2004 (41107B91)
b6ad9000 b6adc9c0 PROTECT PROTECT.DLL Fri Jun 14 08:20:19 2002 (3D09DF83)
b6add000 b6adf460 MAILFILT MAILFILT.DLL Fri Jun 14 08:20:10 2002 (3D09DF7A)
b6ae1000 b6ae49a0 ADBLOCK ADBLOCK.DLL Fri Jun 14 08:20:04 2002 (3D09DF74)
b6ae5000 b6ae7120 HTTPFILT HTTPFILT.DLL Fri Jun 14 08:20:00 2002 (3D09DF70)
b6b2d000 b6b6d5a0 symidsco symidsco.sys Thu Dec 09 20:17:28 2004 (41B8F928)
b6b6e000 b6b969e0 SYMFW SYMFW.SYS Sat Jan 22 00:57:51 2005 (41F1EB5F)
b6c0f000 b6c24980 nwlnkipx nwlnkipx.sys Wed Aug 04 02:03:29 2004 (41107C31)
b6c25000 b6c3b000 atintuxx atintuxx.sys Tue Aug 03 21:06:38 2004 (4110369E)
b6c3b000 b6c58000 atinrvxx atinrvxx.sys Tue Aug 03 21:08:29 2004 (4110370D)
b6c58000 b6c6b000 atinxsxx atinxsxx.sys Tue Aug 03 21:08:08 2004 (411036F8)
b6c6b000 b6cd4000 LVCodek2 LVCodek2.dll Mon Jun 10 17:20:25 2002 (3D051819)
b6cd4000 b6ce8000 LVCam2 LVCam2.dll Mon Jun 10 17:20:40 2002 (3D051828)
b6ce8000 b6d9b6a0 alcaudsl alcaudsl.sys Wed Jul 31 07:38:48 2002 (3D47CC48)
b6d9c000 b6e0a400 mrxsmb mrxsmb.sys Tue Jan 18 23:26:50 2005 (41EDE18A)
b6e0b000 b6e35a00 rdbss rdbss.sys Wed Oct 27 21:13:57 2004 (418047D5)
b6e36000 b6e49000 SAVRTPEL SAVRTPEL.SYS Fri Dec 10 15:42:09 2004 (41BA0A21)
b6e49000 b6e9b000 SPBBCDrv SPBBCDrv.sys Wed Jul 21 19:08:26 2004 (40FEF76A)
b6e9b000 b6ebcd00 afd afd.sys Wed Aug 04 02:14:13 2004 (41107EB5)
b6ebd000 b6ee4c00 netbt netbt.sys Wed Aug 04 02:14:36 2004 (41107ECC)
b6ee5000 b6f05f00 ipnat ipnat.sys Wed Sep 29 18:28:36 2004 (415B3714)
b6f06000 b6f1af20 FILTNT FILTNT.SYS Fri Jun 14 08:19:55 2002 (3D09DF6B)
b6f1b000 b6f34a80 SYMEVENT SYMEVENT.SYS Tue Oct 19 17:18:08 2004 (41758490)
b6f35000 b6f74da0 SYMTDI SYMTDI.SYS Sat Jan 22 00:55:40 2005 (41F1EADC)
b6f75000 b6fcca80 tcpip tcpip.sys Fri Aug 13 18:50:41 2004 (411D45C1)
b6fcd000 b6fdf400 ipsec ipsec.sys Wed Aug 04 02:14:27 2004 (41107EC3)
bf800000 bf9c0380 win32k win32k.sys Wed Aug 04 02:17:30 2004 (41107F7A)
bf9c1000 bf9d2580 dxg dxg.sys Wed Aug 04 02:00:51 2004 (41107B93)
bf9d3000 bfa0e000 ati2dvag ati2dvag.dll Tue Feb 22 21:36:23 2005 (421BEC27)
bfa0e000 bfa3e000 ati2cqag ati2cqag.dll Tue Feb 22 21:20:49 2005 (421BE881)
bfa3e000 bfa6f000 atikvmag atikvmag.dll Tue Feb 22 21:23:15 2005 (421BE913)
bfa6f000 bfc8f7a0 ati3duag ati3duag.dll Tue Feb 22 21:32:33 2005 (421BEB41)
bfc90000 bfcfbc40 ativvaxx ativvaxx.dll Tue Feb 22 21:27:01 2005 (421BE9F5)
ee468000 ee48b980 portcls portcls.sys Wed Aug 04 02:15:47 2004 (41107F13)
ee48c000 ee4a3300 cwcwdm cwcwdm.sys Wed Dec 18 15:22:24 2002 (3E00D900)
ee8d6000 ee8d96a0 ckldrv ckldrv.sys Thu Feb 03 15:53:11 2000 (3899EAB7)
ee9af000 ee9b1280 rasacd rasacd.sys Fri Aug 17 16:55:39 2001 (3B7D84CB)
eefc2000 eefc4980 gameenum gameenum.sys Wed Aug 04 02:08:20 2004 (41107D54)
f09da000 f09dc580 hidusb hidusb.sys Fri Aug 17 17:02:16 2001 (3B7D8658)
f09f6000 f09f9780 dump_diskdump dump_diskdump.sys Wed Aug 04 01:59:51 2004 (41107B57)
f09fe000 f0a31200 update update.sys Wed Aug 04 01:58:32 2004 (41107B08)
f0a32000 f0a336a0 FTPFILT FTPFILT.DLL Fri Jun 14 08:20:17 2002 (3D09DF81)
f0a46000 f0a55900 Cdfs Cdfs.SYS Wed Aug 04 02:14:09 2004 (41107EB1)
f0a66000 f0a6ed80 HIDCLASS HIDCLASS.SYS Wed Aug 04 02:08:18 2004 (41107D52)
f0a96000 f0a9e700 wanarp wanarp.sys Wed Aug 04 02:04:57 2004 (41107C89)
f0aa6000 f0aaef80 dump_ultra dump_ultra.sys Fri Aug 17 16:52:19 2001 (3B7D8403)
f0ab6000 f0ac26c0 alcan5wn alcan5wn.sys Wed Jul 31 07:39:11 2002 (3D47CC5F)
f0ad6000 f0ae3000 LVCD LVCD.sys Mon Jun 10 17:20:49 2002 (3D051831)
f0ae6000 f0b16100 rdpdr rdpdr.sys Wed Aug 04 02:01:10 2004 (41107BA6)
f0b17000 f0b2d680 ndiswan ndiswan.sys Wed Aug 04 02:14:30 2004 (41107EC6)
f0b2e000 f0b41780 VIDEOPRT VIDEOPRT.SYS Wed Aug 04 02:07:04 2004 (41107D08)
f15fe000 f1606880 Fips Fips.SYS Fri Aug 17 21:31:49 2001 (3B7DC585)
f161e000 f1626700 netbios netbios.sys Wed Aug 04 02:03:19 2004 (41107C27)
f164e000 f165cb80 drmk drmk.sys Wed Aug 04 02:07:54 2004 (41107D3A)
f1b0d000 f1b0e5e0 DNSCACHE DNSCACHE.DLL Fri Jun 14 08:19:57 2002 (3D09DF6D)
f1cb4000 f1cb4c00 audstub audstub.sys Fri Aug 17 16:59:40 2001 (3B7D85BC)
f1ce3000 f1ceb900 msgpc msgpc.sys Wed Aug 04 02:04:11 2004 (41107C5B)
f1cf3000 f1d01100 usbhub usbhub.sys Wed Aug 04 02:08:40 2004 (41107D68)
f1d43000 f1d4c480 NDProxy NDProxy.SYS Fri Aug 17 16:55:30 2001 (3B7D84C2)
f1d73000 f1d7cf00 termdd termdd.sys Wed Aug 04 01:58:52 2004 (41107B1C)
f2478000 f2483d00 raspptp raspptp.sys Wed Aug 04 02:14:26 2004 (41107EC2)
f2488000 f2492200 raspppoe raspppoe.sys Wed Aug 04 02:05:06 2004 (41107C92)
f2498000 f24a4880 rasl2tp rasl2tp.sys Wed Aug 04 02:14:21 2004 (41107EBD)
f2a6a000 f2a6e080 raspti raspti.sys Fri Aug 17 16:55:32 2001 (3B7D84C4)
f2a72000 f2a76580 ptilink ptilink.sys Fri Aug 17 16:49:53 2001 (3B7D8371)
f2a7a000 f2a7e880 TDI TDI.SYS Wed Aug 04 02:07:47 2004 (41107D33)
f32d3000 f32d7500 watchdog watchdog.sys Wed Aug 04 02:07:32 2004 (41107D24)
f5036000 f5039c80 mssmbios mssmbios.sys Wed Aug 04 02:07:47 2004 (41107D33)
f504e000 f5050580 ndistapi ndistapi.sys Fri Aug 17 16:55:29 2001 (3B7D84C1)
f513d000 f5143180 HIDPARSE HIDPARSE.SYS Wed Aug 04 02:08:15 2004 (41107D4F)
f5145000 f5149a80 Msfs Msfs.SYS Wed Aug 04 02:00:37 2004 (41107B85)
f5155000 f515a060 SYMREDRV SYMREDRV.SYS Sat Jan 22 00:58:32 2005 (41F1EB88)
f517d000 f5183000 symlcbrd symlcbrd.sys Sun Aug 22 04:10:18 2004 (412854EA)
f521b000 f522a700 nwlnknb nwlnknb.sys Fri Aug 17 16:54:16 2001 (3B7D8478)
f6c3f000 f6c4ae00 STREAM STREAM.SYS Wed Aug 04 02:07:58 2004 (41107D3E)
f6d6f000 f6d761e0 SYMIDS SYMIDS.SYS Sat Jan 22 00:59:16 2005 (41F1EBB4)
f731f000 f732ca80 nwlnkspx nwlnkspx.sys Fri Aug 17 16:54:16 2001 (3B7D8478)
f7343000 f7345900 Dxapi Dxapi.sys Fri Aug 17 16:53:19 2001 (3B7D843F)
f734b000 f734e280 ndisuio ndisuio.sys Wed Aug 04 02:03:10 2004 (41107C1E)
f737f000 f7384200 vga vga.sys Wed Aug 04 02:07:06 2004 (41107D0A)
f7387000 f738e880 Npfs Npfs.SYS Wed Aug 04 02:00:38 2004 (41107B86)
f7d44000 f7d4e000 SYMNDIS SYMNDIS.SYS Sat Jan 22 00:57:07 2005 (41F1EB33)
f829c000 f8395000 ati2mtag ati2mtag.sys Tue Feb 22 21:36:03 2005 (421BEC13)
f8395000 f83b7680 ks ks.sys Wed Aug 04 02:15:20 2004 (41107EF8)
f83b8000 f83d3700 cwcspud cwcspud.sys Wed Dec 18 15:22:23 2002 (3E00D8FF)
f83d4000 f83f6e80 USBPORT USBPORT.SYS Wed Aug 04 02:08:34 2004 (41107D62)
f83f7000 f840a900 parport parport.sys Wed Aug 04 01:59:04 2004 (41107B28)
f847b000 f848b000 atinraxx atinraxx.sys Tue Aug 03 21:07:52 2004 (411036E8)
f8504000 f851e580 Mup Mup.sys Wed Aug 04 02:15:20 2004 (41107EF8)
f851f000 f854ba80 NDIS NDIS.sys Wed Aug 04 02:14:27 2004 (41107EC3)
f854c000 f85d8480 Ntfs Ntfs.sys Wed Aug 04 02:15:06 2004 (41107EEA)
f85d9000 f85ef780 KSecDD KSecDD.sys Wed Aug 04 01:59:45 2004 (41107B51)
f85f0000 f8601f00 sr sr.sys Wed Aug 04 02:06:22 2004 (41107CDE)
f8602000 f8620780 fltmgr fltmgr.sys Wed Aug 04 02:01:17 2004 (41107BAD)
f8621000 f8638800 SCSIPORT SCSIPORT.SYS Wed Aug 04 01:59:39 2004 (41107B4B)
f8639000 f8650480 atapi atapi.sys Wed Aug 04 01:59:41 2004 (41107B4D)
f8651000 f8676700 dmio dmio.sys Wed Aug 04 02:07:13 2004 (41107D11)
f8677000 f8695880 ftdisk ftdisk.sys Fri Aug 17 16:52:41 2001 (3B7D8419)
f8696000 f86a6a80 pci pci.sys Wed Aug 04 02:07:45 2004 (41107D31)
f86a7000 f86d4d80 ACPI ACPI.sys Wed Aug 04 02:07:35 2004 (41107D27)
f86f6000 f86fec00 isapnp isapnp.sys Fri Aug 17 16:58:01 2001 (3B7D8559)
f8706000 f8710500 MountMgr MountMgr.sys Wed Aug 04 01:58:29 2004 (41107B05)
f8716000 f8722c80 VolSnap VolSnap.sys Wed Aug 04 02:00:14 2004 (41107B6E)
f8726000 f872ef80 ultra ultra.sys Fri Aug 17 16:52:19 2001 (3B7D8403)
f8736000 f873ee00 disk disk.sys Wed Aug 04 01:59:53 2004 (41107B59)
f8746000 f8752200 CLASSPNP CLASSPNP.SYS Wed Aug 04 02:14:26 2004 (41107EC2)
f8756000 f8760580 agp440 agp440.sys Wed Aug 04 02:07:40 2004 (41107D2C)
f8776000 f8785d80 serial serial.sys Wed Aug 04 02:15:51 2004 (41107F17)
f8786000 f8790380 imapi imapi.sys Wed Aug 04 02:00:12 2004 (41107B6C)
f8796000 f87a2180 cdrom cdrom.sys Wed Aug 04 01:59:52 2004 (41107B58)
f87a6000 f87b4080 redbook redbook.sys Wed Aug 04 01:59:34 2004 (41107B46)
f8956000 f8960600 p3 p3.sys Wed Aug 04 01:59:18 2004 (41107B36)
f8966000 f8972e00 i8042prt i8042prt.sys Wed Aug 04 02:14:36 2004 (41107ECC)
f8976000 f897c200 PCIIDEX PCIIDEX.SYS Wed Aug 04 01:59:40 2004 (41107B4C)
f897e000 f8982900 PartMgr PartMgr.sys Fri Aug 17 21:32:23 2001 (3B7DC5A7)
f8986000 f898abc0 PxHelp20 PxHelp20.sys Tue Oct 28 13:25:49 2003 (3F9EB4AD)
f89e6000 f89ec000 kbdclass kbdclass.sys Wed Aug 04 01:58:32 2004 (41107B08)
f89ee000 f89f3a00 mouclass mouclass.sys Wed Aug 04 01:58:32 2004 (41107B08)
f89f6000 f89fcb00 fdc fdc.sys Wed Aug 04 01:59:25 2004 (41107B3D)
f89fe000 f8a03000 usbuhci usbuhci.sys Wed Aug 04 02:08:34 2004 (41107D62)
f8a16000 f8a1d000 atinpdxx atinpdxx.sys Tue Aug 03 21:08:41 2004 (41103719)
f8a2e000 f8a35000 atinmdxx atinmdxx.sys Tue Aug 03 21:08:36 2004 (41103714)
f8ad6000 f8adb000 flpydisk flpydisk.sys Wed Aug 04 01:59:24 2004 (41107B3C)
f8b06000 f8b09000 BOOTVID BOOTVID.dll Fri Aug 17 16:49:09 2001 (3B7D8345)
f8bda000 f8bddc80 serenum serenum.sys Wed Aug 04 01:59:06 2004 (41107B2A)
f8bf6000 f8bf7b80 kdcom kdcom.dll Fri Aug 17 16:49:10 2001 (3B7D8346)
f8bf8000 f8bf9100 WMILIB WMILIB.SYS Fri Aug 17 17:07:23 2001 (3B7D878B)
f8bfa000 f8bfb580 intelide intelide.sys Wed Aug 04 01:59:40 2004 (41107B4C)
f8bfc000 f8bfd700 dmload dmload.sys Fri Aug 17 16:58:15 2001 (3B7D8567)
f8c30000 f8c31c20 HTMLFILT HTMLFILT.DLL Fri Jun 14 08:20:02 2002 (3D09DF72)
f8c38000 f8c399e0 POP3FILT POP3FILT.DLL Fri Jun 14 08:20:08 2002 (3D09DF78)
f8c4c000 f8c4d640 SYMDNS SYMDNS.SYS Sat Jan 22 0020 2005 (41F1EB04)
f8c64000 f8c65f00 Fs_Rec Fs_Rec.SYS Fri Aug 17 16:49:37 2001 (3B7D8361)
f8c66000 f8c67280 USBD USBD.SYS Fri Aug 17 17:02:58 2001 (3B7D8682)
f8c6a000 f8c6ba80 ParVdm ParVdm.SYS Fri Aug 17 16:49:49 2001 (3B7D836D)
f8c72000 f8c73080 Beep Beep.SYS Fri Aug 17 16:47:33 2001 (3B7D82E5)
f8c76000 f8c779e0 IMAPFILT IMAPFILT.DLL Fri Jun 14 08:20:15 2002 (3D09DF7F)
f8c7c000 f8c7d080 RDPCDD RDPCDD.sys Fri Aug 17 16:46:56 2001 (3B7D82C0)
f8c88000 f8c89080 mnmdd mnmdd.SYS Fri Aug 17 16:57:28 2001 (3B7D8538)
f8c92000 f8c93820 NNTPFILT NNTPFILT.DLL Fri Jun 14 08:20:13 2002 (3D09DF7D)
f8ca6000 f8ca72a0 alcawh alcawh.sys Wed Jul 31 07:38:31 2002 (3D47CC37)
f8caa000 f8cab100 swenum swenum.sys Wed Aug 04 01:58:41 2004 (41107B11)
f8cdd000 f8cddd00 dxgthk dxgthk.sys Fri Aug 17 16:53:12 2001 (3B7D8438)
f8ce6000 f8ce6740 BCMNTIO BCMNTIO.sys Fri Jun 19 20:25:06 1998 (358B0162)
f8ce7000 f8ce7d80 alcacr alcacr.sys Wed Jul 31 07:38:40 2002 (3D47CC40)
f8cfc000 f8cfcda0 CONTENT CONTENT.DLL Fri Jun 14 08:20:11 2002 (3D09DF7B)
f8d43000 f8d43e80 cwcos cwcos.sys Wed Dec 18 15:22:22 2002 (3E00D8FE)
f8d69000 f8d69860 BANTExt BANTExt.sys Wed May 27 22:43:29 1998 (356CCF51)
f8d77000 f8d77b80 Null Null.SYS Fri Aug 17 16:47:39 2001 (3B7D82EB)
f8e39000 f8e398a0 MAPMEM MAPMEM.sys Fri May 08 17:25:04 1998 (35537830)

Unloaded modules:
f8d87000 f8d88000 drmkaud.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b6645000 b6652000 DMusic.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b645c000 b646a000 swmidi.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b6401000 b6424000 aec.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f1b11000 f1b13000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b6a8d000 b6ab5000 nwrdr.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f15ee000 f15f7000 processr.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7377000 f737c000 Cdaudio.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
ee9b3000 ee9b6000 Sfloppy.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
Closing open log file c:\debuglog.txt

unfortunaly, this particular crash cannot be debugged with the wizard. It has to be reconstructed by hand.

The machine crashed as a result of trying to access some memory that it shouldnt be. The way it crashed didnt allow the debugging tool to unwind the aftermath. The data is all there, it just has to be assembled by hand. The most likely reason this crashed was memory corruption. Since you say this only happens about once a month or so, its probably not worth going through all the trouble to get it cracked out. Best to just wait for next month's crash and hope we get a better stack.

Thank You joehobart

This particular BSOD has occured on my machine as well, started as a once in a while thing, then became a once a month thing, and then became an every 10 minute thing. Turned out one of the RAM sticks I was using was bad. I temporarily achieved stability by turning the memory timings down from 200 mhz(ddr 400) to 166 mhz(ddr333). But it turned out that the memory stick had overheated at some point in its lifetime. Whether by my own fault (due to mild oc'ing) or by some fluke chance. Just thought you might want to explore this option. Microsoft's Memtest turned up the clues that pointed to the bad RAM.