pc tries to restart (dump log included)

xp pro
amd 64 3700+
1gb ram

ive noticed this happening for a week or so now ...
my computer will or so it seems try to restart ,
the screen goes black and the monitor acts as it does when the computer is turned off.
on checkling the event viewer ive noticed the same error appearing ...

Error code 1000007f, parameter1 00000008, parameter2 80042000, parameter3 00000000, parameter4 00000000.

i also managed to get the dump info

Opened log file 'c:\debuglog.txt'

Microsoft (R) Windows Debugger Version 6.6.0007.5
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINDOWS\Minidump\Mini101706-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is: C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS\system32\drivers
Windows XP Kernel Version 2600 (Service Pack 2) UP Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 2600.xpsp_sp2_gdr.050301-1519
Kernel base = 0x804d7000 PsLoadedModuleList = 0x805531a0
Debug session time: Tue Oct 17 18:53:44.468 2006 (GMT+1)
System Uptime: 0 days 1:29:11.075
Loading Kernel Symbols
...................................................................................................................................
Loading User Symbols
Loading unloaded module list
..............
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 1000007F, {8, 80042000, 0, 0}

Probably caused by : ntkrnlpa.exe ( nt!SwapContext+d0 )

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

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

UNEXPECTED_KERNEL_MODE_TRAP_M (1000007f)
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: 00000008, EXCEPTION_DOUBLE_FAULT
Arg2: 80042000
Arg3: 00000000
Arg4: 00000000

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


BUGCHECK_STR: 0x7f_8

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: DRIVER_FAULT

PROCESS_NAME: DkService.exe

LAST_CONTROL_TRANSFER: from 00000000 to 80540b80

STACK_TEXT:
80042000 00000000 b9fc0010 00001000 760c4d89 nt!SwapContext+0xd0


STACK_COMMAND: kb

FOLLOWUP_IP:
nt!SwapContext+d0
80540b80 59 pop ecx

SYMBOL_STACK_INDEX: 0

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: nt

IMAGE_NAME: ntkrnlpa.exe

DEBUG_FLR_IMAGE_TIMESTAMP: 42250a1d

SYMBOL_NAME: nt!SwapContext+d0

FAILURE_BUCKET_ID: 0x7f_8_nt!SwapContext+d0

BUCKET_ID: 0x7f_8_nt!SwapContext+d0

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

eax=00007ffd ebx=ffdff000 ecx=8003f000 edx=80010031 esi=851e5990 edi=864c9390
eip=80540b80 esp=bb34ecbc ebp=80042000 iopl=0 nv up ei pl nz na po nc
cs=0008 ss=0010 ds=0023 es=0023 fs=0030 gs=0000 efl=00010202
nt!SwapContext+0xd0:
80540b80 59 pop ecx
ChildEBP RetAddr Args to Child
80042000 00000000 b9fc0010 00001000 760c4d89 nt!SwapContext+0xd0 (FPO: [0,2,0])
start end module name
804d7000 806cd280 nt ntkrnlpa.exe Wed Mar 02 00:34:37 2005 (42250A1D)
806ce000 806ee380 hal halaacpi.dll Wed Aug 04 06:59:05 2004 (41107B29)
b51d4000 b51fe180 kmixer kmixer.sys Wed Jun 14 09:47:45 2006 (448FCD31)
b9bc6000 b9c0b300 GPlus GPlus.sys Thu Apr 29 04:07:54 2004 (4090718A)
b9d9c000 b9ddc280 HTTP HTTP.sys Fri Mar 17 00:33:09 2006 (441A03C5)
b9e05000 b9e08ae0 aswRdr aswRdr.SYS Mon Sep 25 16:39:25 2006 (4517F82D)
ba14d000 ba19e480 srv srv.sys Mon Aug 14 11:34:39 2006 (44E051BF)
ba1d3000 ba1d6a80 PCANDIS5 PCANDIS5.SYS Thu Apr 19 08:27:43 2001 (3ADE936F)
ba41f000 ba434580 aswMon2 aswMon2.SYS Fri Sep 08 18:28:09 2006 (4501A829)
ba45d000 ba489400 mrxdav mrxdav.sys Wed Aug 04 07:00:49 2004 (41107B91)
ba500000 ba514400 wdmaud wdmaud.sys Wed Jun 14 10:00:44 2006 (448FD03C)
bad8d000 badb0000 Fastfat Fastfat.SYS Wed Aug 04 07:14:15 2004 (41107EB7)
bf800000 bf9c1180 win32k win32k.sys Thu Oct 06 01:05:44 2005 (43446A58)
bf9c2000 bf9d3580 dxg dxg.sys Wed Aug 04 07:00:51 2004 (41107B93)
bf9d4000 bfd8b400 nv4_disp nv4_disp.dll Thu Jun 16 02:04:44 2005 (42B0D02C)
ec014000 ec029a00 dump_nvatabus dump_nvatabus.sys Mon Jan 17 21:43:23 2005 (41EC317B)
ec02a000 ec098a00 mrxsmb mrxsmb.sys Fri May 05 10:41:42 2006 (445B1DD6)
ec099000 ec0b9f00 ipnat ipnat.sys Wed Sep 29 23:28:36 2004 (415B3714)
ec0ba000 ec0e4a00 rdbss rdbss.sys Fri May 05 10:47:55 2006 (445B1F4B)
ec0e5000 ec106d00 afd afd.sys Wed Aug 04 07:14:13 2004 (41107EB5)
ec107000 ec165680 vsdatant vsdatant.sys Thu Aug 24 06:21:14 2006 (44ED374A)
ec166000 ec18dc00 netbt netbt.sys Wed Aug 04 07:14:36 2004 (41107ECC)
ec18e000 ec1e5d80 tcpip tcpip.sys Thu Apr 20 12:51:47 2006 (444775D3)
ec1e6000 ec1f8400 ipsec ipsec.sys Wed Aug 04 07:14:27 2004 (41107EC3)
ec1f9000 ec211e80 InCDfs InCDfs.SYS Thu Mar 23 16:00:18 2006 (4422C612)
ec625000 ec633d80 sysaudio sysaudio.sys Wed Aug 04 07:15:54 2004 (41107F1A)
ec6b3000 ec6b9440 windrvNT windrvNT.sys Mon May 10 09:42:04 2004 (409F405C)
ec6f3000 ec6f8b00 Aavmker4 Aavmker4.SYS Mon Sep 25 16:37:48 2006 (4517F7CC)
ec855000 ec855a80 PQNTDrv PQNTDrv.SYS Fri Mar 14 20:18:28 2003 (3E723914)
ec905000 ec914900 Cdfs Cdfs.SYS Wed Aug 04 07:14:09 2004 (41107EB1)
ec955000 ec95d880 Fips Fips.SYS Sat Aug 18 02:31:49 2001 (3B7DC585)
ec965000 ec96d700 wanarp wanarp.sys Wed Aug 04 07:04:57 2004 (41107C89)
ec985000 ec98d700 netbios netbios.sys Wed Aug 04 07:03:19 2004 (41107C27)
ec9da000 ec9dab80 Null Null.SYS Fri Aug 17 21:47:39 2001 (3B7D82EB)
ecd00000 ecd02280 rasacd rasacd.sys Fri Aug 17 21:55:39 2001 (3B7D84CB)
ecd04000 ecd06200 InCDrec InCDrec.SYS Thu Mar 23 16:00:29 2006 (4422C61D)
ecd5f000 ecd67360 aswTdi aswTdi.SYS Mon Sep 25 16:39:01 2006 (4517F815)
ecee4000 eceea0e0 SCDEmu SCDEmu.SYS Sat Mar 18 02:24:59 2006 (441B6F7B)
eceec000 ecef3880 Npfs Npfs.SYS Wed Aug 04 07:00:38 2004 (41107B86)
ecef4000 ecef8a80 Msfs Msfs.SYS Wed Aug 04 07:00:37 2004 (41107B85)
ecf14000 ecf19200 vga vga.sys Wed Aug 04 07:07:06 2004 (41107D0A)
ecf1c000 ecf22780 USBSTOR USBSTOR.SYS Wed Aug 04 07:08:44 2004 (41107D6C)
ecf24000 ecf2a180 HIDPARSE HIDPARSE.SYS Wed Aug 04 07:08:15 2004 (41107D4F)
ed471000 ed472100 dump_WMILIB dump_WMILIB.SYS Fri Aug 17 22:07:23 2001 (3B7D878B)
ed7dc000 ed7df280 ndisuio ndisuio.sys Wed Aug 04 07:03:10 2004 (41107C1E)
f1ea5000 f1eae480 NDProxy NDProxy.SYS Fri Aug 17 21:55:30 2001 (3B7D84C2)
f35db000 f35df500 watchdog watchdog.sys Wed Aug 04 07:07:32 2004 (41107D24)
f35eb000 f35f0000 flpydisk flpydisk.sys Wed Aug 04 06:59:24 2004 (41107B3C)
f425b000 f425d900 Dxapi Dxapi.sys Fri Aug 17 21:53:19 2001 (3B7D843F)
f6210000 f6243200 update update.sys Wed Aug 04 06:58:32 2004 (41107B08)
f626c000 f629c100 rdpdr rdpdr.sys Wed Aug 04 07:01:10 2004 (41107BA6)
f629d000 f62ade00 psched psched.sys Wed Aug 04 07:04:16 2004 (41107C60)
f62ae000 f62c4680 ndiswan ndiswan.sys Wed Aug 04 07:14:30 2004 (41107EC6)
f62c5000 f62d8900 parport parport.sys Wed Aug 04 06:59:04 2004 (41107B28)
f62d9000 f62ec780 VIDEOPRT VIDEOPRT.SYS Wed Aug 04 07:07:04 2004 (41107D08)
f62ed000 f65fa500 nv4_mini nv4_mini.sys Thu Jun 16 02:09:28 2005 (42B0D148)
f65fb000 f662dd80 NVSNPU NVSNPU.SYS Fri Dec 17 03:14:04 2004 (41C24EFC)
f662e000 f666da80 NVNRM NVNRM.SYS Fri Dec 17 03:14:12 2004 (41C24F04)
f66b4000 f66d3b80 ctsfm2k ctsfm2k.sys Mon Sep 22 01:48:04 2003 (3F6E46C4)
f66d4000 f66ff8e0 ctoss2k ctoss2k.sys Mon Sep 22 01:47:37 2003 (3F6E46A9)
f6700000 f67cd500 P17 P17.sys Fri Jun 04 09:27:43 2004 (40C0327F)
f67ce000 f67f0680 ks ks.sys Wed Aug 04 07:15:20 2004 (41107EF8)
f67f1000 f6814980 portcls portcls.sys Wed Aug 04 07:15:47 2004 (41107F13)
f6815000 f6a45f40 ALCXWDM ALCXWDM.SYS Wed Nov 17 11:05:29 2004 (419B3079)
f6a46000 f6a68e80 USBPORT USBPORT.SYS Wed Aug 04 07:08:34 2004 (41107D62)
f6ab9000 f6ac7100 usbhub usbhub.sys Wed Aug 04 07:08:40 2004 (41107D68)
f6ac9000 f6ad2f00 termdd termdd.sys Wed Aug 04 06:58:52 2004 (41107B1C)
f6ad9000 f6ae7a20 odysseyIM3 odysseyIM3.sys Wed Jan 07 00:42:40 2004 (3FFB5600)
f6ae9000 f6af1900 msgpc msgpc.sys Wed Aug 04 07:04:11 2004 (41107C5B)
f6af9000 f6b04d00 raspptp raspptp.sys Wed Aug 04 07:14:26 2004 (41107EC2)
f731d000 f7337580 Mup Mup.sys Wed Aug 04 07:15:20 2004 (41107EF8)
f7338000 f7364a80 NDIS NDIS.sys Wed Aug 04 07:14:27 2004 (41107EC3)
f7365000 f73f1480 Ntfs Ntfs.sys Wed Aug 04 07:15:06 2004 (41107EEA)
f73f2000 f7408780 KSecDD KSecDD.sys Wed Aug 04 06:59:45 2004 (41107B51)
f7409000 f7428780 fltMgr fltMgr.sys Mon Aug 21 10:14:57 2006 (44E97991)
f7429000 f743ea00 nvatabus nvatabus.sys Mon Jan 17 21:43:23 2005 (41EC317B)
f743f000 f7456480 atapi atapi.sys Wed Aug 04 06:59:41 2004 (41107B4D)
f7457000 f747c700 dmio dmio.sys Wed Aug 04 07:07:13 2004 (41107D11)
f747d000 f749b880 ftdisk ftdisk.sys Fri Aug 17 21:52:41 2001 (3B7D8419)
f749c000 f74aca80 pci pci.sys Wed Aug 04 07:07:45 2004 (41107D31)
f74ad000 f74dad80 ACPI ACPI.sys Wed Aug 04 07:07:35 2004 (41107D27)
f75dc000 f75e4c00 isapnp isapnp.sys Fri Aug 17 21:58:01 2001 (3B7D8559)
f75ec000 f75f6500 MountMgr MountMgr.sys Wed Aug 04 06:58:29 2004 (41107B05)
f75fc000 f7608c80 VolSnap VolSnap.sys Wed Aug 04 07:00:14 2004 (41107B6E)
f760c000 f7614e00 disk disk.sys Wed Aug 04 06:59:53 2004 (41107B59)
f761c000 f7628200 CLASSPNP CLASSPNP.SYS Wed Aug 04 07:14:26 2004 (41107EC2)
f762c000 f7637080 PxHelp20 PxHelp20.sys Thu Nov 03 17:56:40 2005 (436A4F58)
f763c000 f7647000 srescan srescan.sys Thu Aug 31 20:50:23 2006 (44F73D7F)
f777c000 f7784a00 processr processr.sys Wed Aug 04 06:59:14 2004 (41107B32)
f778c000 f779ab80 drmk drmk.sys Wed Aug 04 07:07:54 2004 (41107D3A)
f779c000 f77a6380 imapi imapi.sys Wed Aug 04 07:00:12 2004 (41107B6C)
f77ac000 f77b8180 cdrom cdrom.sys Wed Aug 04 06:59:52 2004 (41107B58)
f77bc000 f77ca080 redbook redbook.sys Wed Aug 04 06:59:34 2004 (41107B46)
f77cc000 f77d4300 incdrm incdrm.SYS Thu Mar 23 15:59:58 2006 (4422C5FE)
f77dc000 f77ebd80 serial serial.sys Wed Aug 04 07:15:51 2004 (41107F17)
f77ec000 f77f8e00 i8042prt i8042prt.sys Wed Aug 04 07:14:36 2004 (41107ECC)
f77fc000 f7808880 rasl2tp rasl2tp.sys Wed Aug 04 07:14:21 2004 (41107EBD)
f780c000 f7816200 raspppoe raspppoe.sys Wed Aug 04 07:05:06 2004 (41107C92)
f785c000 f7862200 PCIIDEX PCIIDEX.SYS Wed Aug 04 06:59:40 2004 (41107B4C)
f7864000 f7868900 PartMgr PartMgr.sys Sat Aug 18 02:32:23 2001 (3B7DC5A7)
f7874000 f787a800 usbehci usbehci.sys Wed Aug 04 07:08:34 2004 (41107D62)
f787c000 f7883000 GEARAspiWDM GEARAspiWDM.sys Fri Jul 14 20:02:57 2006 (44B7EA61)
f7894000 f789b300 InCDPass InCDPass.sys Thu Mar 23 16:00:02 2006 (4422C602)
f789c000 f789d000 fdc fdc.sys unavailable (00000000)
f78a4000 f78a9a00 mouclass mouclass.sys Wed Aug 04 06:58:32 2004 (41107B08)
f78ac000 f78b2000 kbdclass kbdclass.sys Wed Aug 04 06:58:32 2004 (41107B08)
f78b4000 f78b8880 TDI TDI.SYS Wed Aug 04 07:07:47 2004 (41107D33)
f78bc000 f78c0580 ptilink ptilink.sys Fri Aug 17 21:49:53 2001 (3B7D8371)
f78c4000 f78c8080 raspti raspti.sys Fri Aug 17 21:55:32 2001 (3B7D84C4)
f79e4000 f79e8280 usbohci usbohci.sys Wed Aug 04 07:08:34 2004 (41107D62)
f79ec000 f79ef000 BOOTVID BOOTVID.dll Fri Aug 17 21:49:09 2001 (3B7D8345)
f7aa8000 f7aab280 nvnetbus nvnetbus.sys Fri Dec 17 03:14:26 2004 (41C24F12)
f7aac000 f7aafc80 serenum serenum.sys Wed Aug 04 06:59:06 2004 (41107B2A)
f7ab0000 f7ab2980 gameenum gameenum.sys Wed Aug 04 07:08:20 2004 (41107D54)
f7ab4000 f7ab6580 ndistapi ndistapi.sys Fri Aug 17 21:55:29 2001 (3B7D84C1)
f7acc000 f7acfc80 mssmbios mssmbios.sys Wed Aug 04 07:07:47 2004 (41107D33)
f7adc000 f7addb80 kdcom kdcom.dll Fri Aug 17 21:49:10 2001 (3B7D8346)
f7ade000 f7adf100 WMILIB WMILIB.SYS Fri Aug 17 22:07:23 2001 (3B7D878B)
f7ae0000 f7ae1700 dmload dmload.sys Fri Aug 17 21:58:15 2001 (3B7D8567)
f7b00000 f7b01420 ASACPI ASACPI.sys Fri Aug 13 03:52:52 2004 (411C2D04)
f7b02000 f7b03100 swenum swenum.sys Wed Aug 04 06:58:41 2004 (41107B11)
f7b04000 f7b05280 USBD USBD.SYS Fri Aug 17 22:02:58 2001 (3B7D8682)
f7b18000 f7b19f00 Fs_Rec Fs_Rec.SYS Fri Aug 17 21:49:37 2001 (3B7D8361)
f7b1a000 f7b1b080 Beep Beep.SYS Fri Aug 17 21:47:33 2001 (3B7D82E5)
f7b1e000 f7b1f080 mnmdd mnmdd.SYS Fri Aug 17 21:57:28 2001 (3B7D8538)
f7b20000 f7b21080 RDPCDD RDPCDD.sys Fri Aug 17 21:46:56 2001 (3B7D82C0)
f7b30000 f7b31a80 ParVdm ParVdm.SYS Fri Aug 17 21:49:49 2001 (3B7D836D)
f7ba4000 f7ba4d00 pciide pciide.sys Fri Aug 17 21:51:49 2001 (3B7D83E5)
f7bcd000 f7bcdd00 dxgthk dxgthk.sys Fri Aug 17 21:53:12 2001 (3B7D8438)
f7c46000 f7c46940 SVKP SVKP.sys Mon Mar 10 15:31:42 2003 (3E6CAFDE)
f7c68000 f7c68b80 msmpu401 msmpu401.sys Fri Aug 17 21:59:59 2001 (3B7D85CF)
f7c69000 f7c69c00 audstub audstub.sys Fri Aug 17 21:59:40 2001 (3B7D85BC)

Unloaded modules:
b8020000 b804b000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b896e000 b8999000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b9b7b000 b9ba6000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
b9bc6000 b9c0c000 GPlus.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f666e000 f66b4000 GPlus.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7c8a000 f7c8b000 drmkaud.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ba4b2000 ba4dd000 kmixer.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ba4dd000 ba500000 aec.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f1e45000 f1e52000 DMusic.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f18d9000 f18e7000 swmidi.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f7b66000 f7b68000 splitter.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
ecd10000 ecd14000 kbdhid.sys
Timestamp: unavailable (00000000)
Checksum: 00000000
f35f3000 f35f8000 Cdaudio.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
ed42c000 ed42f000 Sfloppy.SYS
Timestamp: unavailable (00000000)
Checksum: 00000000
Closing open log file c:\debuglog.txt

if anyone can help much appreciated