Hi guys! I'm new to these forums and I've signed up as I'm having some BSOD issues with my new computer and I wonder if anyone can help. It always seems to be the same code (7f) - and sometimes 9f (but I think the latter might be due to hibernation which I have now switched off).

I had a go at reading the minidumps through with the debugging tools but I don't really know what I'm doing. From what I can tell though it seems like it's mostly this causing an issue:

"Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )"



Grateful if someone more knowledgeable than me could take a look at the attached dumps. Many thanks .

Rt64win7.sys is the most likely problem. This driver is a component of the Realtek network driver available here: Realtek

Download a fresh copy of the latest version of the driver
Uninstall the old driver
Install the freshly downloaded copy.

Summary of the BSOD's:

Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Jan 17 17:24:34.082 2010 (GMT-5)
System Uptime: 0 days 0:16:47.502
BugCheck 7F, {8, 80050031, 6f8, fffff80002ac0591}
Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Wed Jan 20 16:32:59.482 2010 (GMT-5)
System Uptime: 0 days 0:37:00.528
BugCheck 7F, {8, 80050031, 6f8, fffff80002a497a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Mon Jan 25 18:07:25.538 2010 (GMT-5)
System Uptime: 0 days 5:41:31.584
BugCheck 7F, {8, 80050031, 6f8, fffff80002a427a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Fri Jan 29 13:54:29.093 2010 (GMT-5)
System Uptime: 0 days 1:42:17.529
BugCheck 7F, {8, 80050031, 6f8, fffff80002a497a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Jan 31 15:44:33.125 2010 (GMT-5)
System Uptime: 0 days 10:00:05.656
BugCheck 7F, {8, 80050031, 6f8, fffff80002a5240f}
Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Tue Feb  2 16:30:52.063 2010 (GMT-5)
System Uptime: 0 days 4:10:40.499
BugCheck 9F, {3, fffffa8004a61a20, fffff80000b9c518, fffffa8007353c20}
*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
Probably caused by : Rt64win7.sys
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat Feb  6 08:32:46.023 2010 (GMT-5)
System Uptime: 0 days 1:24:55.069
BugCheck 7F, {8, 80050031, 6f8, fffff80002a937a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat Feb  6 13:04:25.488 2010 (GMT-5)
System Uptime: 0 days 4:02:39.534
BugCheck 7F, {8, 80050031, 6f8, fffff80002a467a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Tue Feb 16 15:43:41.117 2010 (GMT-5)
System Uptime: 0 days 3:08:32.553
BugCheck 7F, {8, 80050031, 6f8, fffff80002a937a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Feb 21 10:22:11.605 2010 (GMT-5)
System Uptime: 0 days 5:14:25.703
BugCheck 9F, {3, fffffa8004a7d060, fffff80003fd4518, fffffa80042cc950}
*** WARNING: Unable to verify timestamp for Rt64win7.sys
*** ERROR: Module load completed but symbols could not be loaded for Rt64win7.sys
Probably caused by : Rt64win7.sys
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Thu Feb 25 17:11:39.289 2010 (GMT-5)
System Uptime: 0 days 4:38:42.725
BugCheck 7F, {8, 80050031, 6f8, fffff80002a4c7a0}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT
PROCESS_NAME:  System

Thanks very much. I'll give that a shot and see if that helps things.

Hi

So after installing the clean set of drivers, I got a BSOD straight away (this is before I had rebooted) and then - for the last three weeks; nothing. It's been absolutely fine.

Fingers crossed that it continues error free - and thanks for your help (y).