BSOD when second computer connects to internet

[K42]

Hi

A few months ago I posted on these forums regarding repeated BSODs with a new computer.

http://www.sevenforums.com/crashes-debugging/66539-another-win-7-64-bit-bsod-thread.html#post637991

Someone kindly suggested that I update my realtek drivers - which I did. It seemed to work, but I've since found that this may have just been a coincidence. That is - I've now found that my computer only crashes when my girlfriend switches on her laptop and connects to the internet (via wireless). It just so happened that in the period where I thought it had been fixed she wasn't using it.

It's odd. It doesn't happen every time but when it does she is usually just browsing the internet or playing games on Steam. Also, once she has her computer on and mine has crashed once, it doesn't often seem to happen again until we both reboot.

I'm getting really frustrated by these crashes so I'd be grateful for any advice. I've attached most of what's in my mindump folder - anyone who looks at it will notice that I went nearly a month without a crash (this is the period when I thought it was fixed). It doesn't seem to matter what I'm doing at the time – browsing, gaming, listening to music. I can't find a constant other than the fact that very often, within a few minutes of her computer being connected to the network, mine dies.


Many thanks!


P.S: When it started crashing again I did another Realtek update through the windows update process, as I saw that they had new drivers available. When this didn't work I did a clean install direct from their site (again the drivers were newer than the ones I got through windows). No luck.

 

[Jonathan_King]

I wonder if the problem is caused by your anti-virus. First, you have both ZoneAlarm and AVG installed, which are #1 and #2 respectively for causing BSODs.

Second, having 2 AVs installed is a recipe for problems.

Remove them both, and then run their removal tools:

AVG: http://download.avg.com/filedir/util/avg_arv_sup_____.dir/avgremoverx64.exe
ZA: http://download.zonealarm.com/bin/free/support/cpes_clean.exe

Then install Microsoft Security Essentials.

Please upload any new dmps.

[font=lucida console]
fffff880`0564f000 fffff880`05651a80   Abyssus  Abyssus.sys  Thu Oct 29 22:53:48 2009 (4AEA553C)
fffff880`00c00000 fffff880`00c0b000   amdxata  amdxata.sys  Tue May 19 13:56:59 2009 (4A12F2EB)
fffff880`03ef9000 fffff880`03f40000   avgldx64 avgldx64.sys Wed Feb 10 22:52:31 2010 (4B737EFF)
fffff880`03ef1000 fffff880`03ef8080   avgmfx64 avgmfx64.sys Wed Feb 17 17:40:14 2010 (4B7C704E)
fffff880`02c98000 fffff880`02ce9000   avgtdia  avgtdia.sys  Tue Apr 13 17:12:20 2010 (4BC4DE34)
fffff880`04800000 fffff880`04825000   DefragFS DefragFS.SYS Tue Dec 15 05:18:19 2009 (4B27626B)
fffff880`0408e000 fffff880`0409b000   GEARAspiWDM GEARAspiWDM.sys Mon May 18 08:17:04 2009 (4A1151C0)
fffff880`10b30000 fffff880`10b31180   nvBridge nvBridge.kmd Sat Apr 03 19:50:52 2010 (4BB7D45C)
fffff880`0fe06000 fffff880`10b2f700   nvlddmkm nvlddmkm.sys Sat Apr 03 20:06:21 2010 (4BB7D7FD)
fffff880`10b70000 fffff880`10bc7000   Rt64win7 Rt64win7.sys Mon Mar 22 05:57:14 2010 (4BA73EFA)
fffff880`077b1000 fffff880`077c2000   usbaapl64 usbaapl64.sys Mon Oct 05 15:29:55 2009 (4ACA4933)
fffff880`05654000 fffff880`057ee000   viahduaa viahduaa.sys Mon Aug 17 07:20:43 2009 (4A893D0B)
fffff880`02c00000 fffff880`02c91000   vsdatant vsdatant.sys Sun Nov 22 18:37:44 2009 (4B09CB48)
fffff880`019d2000 fffff880`019de000   dump_ataport
[/font]

BSOD BUGCHECK SUMMARY

[font=lucida console]
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sun May 16 07:11:36.291 2010 (GMT-4)
System Uptime: 0 days 1:15:34.590
BugCheck 7F, {8, 80050031, 6f8, fffff80002ac1fb6}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Fri May 14 14:45:26.095 2010 (GMT-4)
System Uptime: 0 days 1:57:12.531
BugCheck 7F, {8, 80050031, 6f8, fffff80002ac3af0}
Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Thu May 13 13:59:09.180 2010 (GMT-4)
System Uptime: 0 days 1:07:20.616
BugCheck 7F, {8, 80050031, 6f8, fffff80002a7a0df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Wed Apr 28 15:39:38.305 2010 (GMT-4)
System Uptime: 0 days 2:55:21.351
BugCheck 7F, {8, 80050031, 6f8, fffff80002acefb6}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
  
  
 
[/font]