Computers randomly rebooting with bugcheck 0x10000050

[Jack B. Pollack]

Since yesterday all of my network machines are rebooting every few hours at
random times.
(WinXP Pro SP2, All ms patches are up to date)

I have up to date AV software and antispyware software (and have done a full
scan).

System Event log says (on all computers)

The computer has rebooted from a bugcheck. The bugcheck was: 0x10000050
(0xe6145fa5, 0x00000001, 0xa8622515, 0x00000001). A dump was saved in:
C:\WINDOWS\Minidump\Mini041808-06.dmp.


Searched a bit and it looks like this problem is usually related to bad RAM.
This cant be the problem in my case on multiple machines.

Any ideas?

Thanks

 

[nass]

Since yesterday all of my network machines are rebooting every few hours at
random times.
(WinXP Pro SP2, All ms patches are up to date)

I have up to date AV software and antispyware software (and have done a full
scan).

System Event log says (on all computers)

The computer has rebooted from a bugcheck. The bugcheck was: 0x10000050
(0xe6145fa5, 0x00000001, 0xa8622515, 0x00000001). A dump was saved in:
C:\WINDOWS\Minidump\Mini041808-06.dmp.


Searched a bit and it looks like this problem is usually related to bad RAM.
This cant be the problem in my case on multiple machines.

Any ideas?

Thanks

Can you open the Dump log with a notepad and send it here to have a look.
All machine looks doubtful to have the same RAM problem at the same time. Do
you have a Server or just workgroup sharing files and folders?.

 

[nass]

This a Raw Dump file you need a debugger to debug the dump file to make
sense out of it!.

Debugging Tools for Windows - Overview
http://www.microsoft.com/whdc/devtools/debugging/default.mspx

How to read the small memory dump files that Windows creates for debugging
http://support.microsoft.com/kb/315263

F-Secure BlackLight
http://www.f-secure.com/blacklight/

Backdoor.Rustoc
http://www.symantec.com/security_response/writeup.jsp?docid=2006-011309-5412-99

RootkitRevealer v1.71
http://technet.microsoft.com/en-us/sysinternals/bb897445.aspx
Please check the server log for any weird Sites visited by the users or what
about your backup software, what are you using?.
HTH.
nass