Not much info from the memory dump that you cited. But the memory dump from 17 Jul points to a network driver
The perfmon report also points to network issues.
Please go to Device Manager and see if there are any problems with the devices in the Network Adapter category. If there are, right click on those devices and select "Uninstall" - then reboot the system. Then re-check Device Manager and see if any of those devices still remain a problem. Let us know what you find out.
Go to this link:
GIGABYTE - Motherboard - Socket 1156 - GA-P55-USB3 (rev. 2.0)
Enter the OS specifics in the "Choose your OS" dropdown box.
Download the Realtek LAN driver and install it on your system.
Monitor for further BSOD's
Your USB 3.0 drivers are also older - and that version is also known to cause BSOD's w/some Windows 7 systems.
So please download the latest version of the USB 3.0 drivers from the above link and install them also.
BSOD BUGCHECK SUMMARY Code:
Loading Dump File [C:\Users\FUBAR\_jcgriff2_\dbug\__Kernel__\073111-19359-01.dmp]
Built by: 7601.17592.amd64fre.win7sp1_gdr.110408-1631
Debug session time: Sun Jul 31 10:46:35.210 2011 (UTC - 4:00)
System Uptime: 0 days 0:00:16.021
Probably caused by : ks.sys ( ks!QueryDeviceRelations+1b9 )
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: System
BUGCHECK_STR: 0x7E
FAILURE_BUCKET_ID: X64_0x7E_ks!QueryDeviceRelations+1b9
Bugcheck code 1000007E
Arguments ffffffff`c0000005 fffff880`04bc5d69 fffff880`03577488 fffff880`03576ce0
BiosVersion = F9
BiosReleaseDate = 11/01/2010
CPUID: "Intel(R) Core(TM) i7 CPU K 875 @ 2.93GHz"
MaxSpeed: 2930
CurrentSpeed: 2931
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Loading Dump File [C:\Users\FUBAR\_jcgriff2_\dbug\__Kernel__\071711-26613-01.dmp]
Built by: 7601.17592.amd64fre.win7sp1_gdr.110408-1631
Debug session time: Sun Jul 17 11:49:34.777 2011 (UTC - 4:00)
System Uptime: 0 days 0:00:13.698
*** 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 ( Rt64win7+18fb9 )
BUGCHECK_STR: 0x1E_0
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: System
FAILURE_BUCKET_ID: X64_0x1E_0_Rt64win7+18fb9
Bugcheck code 0000001E
Arguments 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000
CPUID: "Intel(R) Core(TM) i7 CPU K 875 @ 2.93GHz"
MaxSpeed: 2930
CurrentSpeed: 2931
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