Q: Aggressive Kernel Panic on my MBP - PLEASE HELP!

Ok I will try that to at least get a backup done.  I have an external harddrive I partitioned and have one of the partition for Time Machine.  That might fix me getting a backup but not my overall program of kernel panic.  I deleted several third party programs and drivers that stuff I don't need.  I even stopped using Chrome because I've heard that chrome causes KPs as well.  I am using Safari right now and haven't had a KP for a few hours.  Then again I would get a KP with my computer doing nothing or just doing TM with noting else running so I haven't found a try correlation between my KP and programs usage. 

Ok so a friend of mine convinced me it was a OS software issue so I did a clean install of OS and upgraded to Mountain Lion.  I wasn't even able to do a backup, just saved all my data files on an external HD so I have a completely naked computer.  I found out the hard way that OS wouldn't install with more than 2GB of RAM (plus I was getting KP trying to install it after I had already formatted my drive).  After I put in my original RAM of 2GB OS Lion installed without a problem.  Upgraded to Mountain Lion and then put in the "new" RAM of 8G.  Since then I had KP happen to me once.  I don't know if that isolates the problem to the RAM and maybe I need to buy new RAM but it only happened once so I am fixing my computer today and will see if it happens again.  Below is the report, let me know what you think:

Interval Since Last Panic Report:  448 sec

Panics Since Last Report:          1

Anonymous UUID:                    6FBAA41C-DD25-E0B1-EE70-3572BA02BC5E

Sun Aug  4 05:46:28 2013

panic(cpu 0 caller 0xffffff801ec444cb): "a freed zone element has been modified in zone: kalloc.2048"@/SourceCache/xnu/xnu-2050.24.15/osfmk/kern/zalloc.c:214

Backtrace (CPU 0), Frame : Return Address

0xffffff811a1438a0 : 0xffffff801ec1d626

0xffffff811a143910 : 0xffffff801ec444cb

0xffffff811a143950 : 0xffffff801ec43d42

0xffffff811a143a30 : 0xffffff801ec2463d

0xffffff811a143a60 : 0xffffff801f022dd2

0xffffff811a143a80 : 0xffffff7fa0abc2ea

0xffffff811a143ab0 : 0xffffff7fa0adf7bd

0xffffff811a143ad0 : 0xffffff7fa0aca69e

0xffffff811a143b50 : 0xffffff7fa0aeef40

0xffffff811a143ba0 : 0xffffff801f067853

0xffffff811a143bc0 : 0xffffff801f06842d

0xffffff811a143c20 : 0xffffff801f065e2f

0xffffff811a143d70 : 0xffffff801ec98c01

0xffffff811a143e80 : 0xffffff801ec20b3d

0xffffff811a143eb0 : 0xffffff801ec10448

0xffffff811a143f00 : 0xffffff801ec1961b

0xffffff811a143f70 : 0xffffff801eca6536

0xffffff811a143fb0 : 0xffffff801ecce9e3

      Kernel Extensions in backtrace:

         com.apple.GeForce(8.1.2)[7EC545A4-4B57-32F1-8DC3-C31023AFBDCB]@0xffffff7fa0ab20 00->0xffffff7fa0b7ffff

            dependency: com.apple.NVDAResman(8.1.2)[96AE69DE-8A37-39D0-B2D3-D8446A6AA670]@0xffffff7fa05 38000

            dependency: com.apple.iokit.IONDRVSupport(2.3.7)[6C8CFC18-75F0-3DEF-86C7-CEB2C1FD6BB1]@0xff ffff7fa0303000

            dependency: com.apple.iokit.IOPCIFamily(2.7.3)[1D668879-BEF8-3C58-ABFE-FAC6B3E9A292]@0xffff ff7f9f246000

            dependency: com.apple.iokit.IOGraphicsFamily(2.3.7)[990D1A42-DF16-3AB9-ABC1-6A88AC142244]@0 xffffff7f9ffe6000

BSD process name corresponding to current thread: WindowServer

Mac OS version:

12E55

Kernel version:

Darwin Kernel Version 12.4.0: Wed May  1 17:57:12 PDT 2013; root:xnu-2050.24.15~1/RELEASE_X86_64

Kernel UUID: 896CB1E3-AB79-3DF1-B595-549DFFDF3D36

Kernel slide:     0x000000001ea00000

Kernel text base: 0xffffff801ec00000

System model name: MacBookPro5,5 (Mac-F2268AC8)

System uptime in nanoseconds: 1335594380208

last loaded kext at 253641346098: com.apple.filesystems.msdosfs          1.8.1 (addr 0xffffff7fa0bfe000, size 65536)

last unloaded kext at 314604602764: com.apple.filesystems.msdosfs          1.8.1 (addr 0xffffff7fa0bfe000, size 57344)

loaded kexts:

com.apple.driver.AppleBluetoothMultitouch          75.19

com.apple.driver.AudioAUUC          1.60

com.apple.filesystems.autofs          3.0

com.apple.driver.AppleHWSensor          1.9.5d0

com.apple.iokit.IOUserEthernet          1.0.0d1

com.apple.iokit.IOBluetoothSerialManager          4.1.4f2

com.apple.driver.AppleUpstreamUserClient          3.5.10

com.apple.driver.AGPM          100.12.87

com.apple.driver.AppleMikeyHIDDriver          122

com.apple.GeForce          8.1.2

com.apple.driver.AppleHDA          2.3.7fc4

com.apple.Dont_Steal_Mac_OS_X          7.0.0

com.apple.driver.AppleMikeyDriver          2.3.7fc4

com.apple.driver.AppleBacklight          170.2.5

com.apple.nvenet          2.0.19

com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.1.4f2

com.apple.driver.AppleSMCLMU          2.0.3d0

com.apple.driver.ApplePolicyControl          3.4.5

com.apple.driver.AirPort.Brcm4331          615.20.17

com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0

com.apple.driver.AppleLPC          1.6.0

com.apple.driver.AppleMCCSControl          1.1.11

com.apple.driver.SMCMotionSensor          3.0.3d1

com.apple.driver.AppleUSBTCButtons          237.1

com.apple.driver.AppleUSBTCKeyboard          237.1

com.apple.driver.AppleIRController          320.15

com.apple.iokit.SCSITaskUserClient          3.5.5

com.apple.driver.AppleUSBCardReader          3.1.7

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1

com.apple.BootCache          34

com.apple.driver.XsanFilter          404

com.apple.iokit.IOAHCIBlockStorage          2.3.1

com.apple.driver.AppleUSBHub          5.5.5

com.apple.driver.AppleFWOHCI          4.9.6

com.apple.driver.AppleAHCIPort          2.5.2

com.apple.driver.AppleEFINVRAM          1.7

com.apple.driver.AppleUSBEHCI          5.5.0

com.apple.driver.AppleUSBOHCI          5.2.5

com.apple.driver.AppleSmartBatteryManager          161.0.0

com.apple.driver.AppleRTC          1.5

com.apple.driver.AppleHPET          1.8

com.apple.driver.AppleACPIButtons          1.7

com.apple.driver.AppleSMBIOS          1.9

com.apple.driver.AppleACPIEC          1.7

com.apple.driver.AppleAPIC          1.6

com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0

com.apple.nke.applicationfirewall          4.0.39

com.apple.security.quarantine          2.1

com.apple.driver.AppleIntelCPUPowerManagement          196.0.0

com.apple.driver.AppleBluetoothHIDKeyboard          170.2

com.apple.driver.AppleHIDKeyboard          170.2

com.apple.driver.IOBluetoothHIDDriver          4.1.4f2

com.apple.driver.AppleMultitouchDriver          235.29

com.apple.kext.triggers          1.0

com.apple.iokit.IOSerialFamily          10.0.6

com.apple.iokit.IOSurface          86.0.4

com.apple.nvidia.nv50hal          8.1.2

com.apple.NVDAResman          8.1.2

com.apple.driver.DspFuncLib          2.3.7fc4

com.apple.iokit.IOAudioFamily          1.8.9fc11

com.apple.kext.OSvKernDSPLib          1.6

com.apple.iokit.IOBluetoothFamily          4.1.4f2

com.apple.driver.AppleBacklightExpert          1.0.4

com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.1.4f2

com.apple.iokit.IOFireWireIP          2.2.5

com.apple.driver.AppleHDAController          2.3.7fc4

com.apple.iokit.IOHDAFamily          2.3.7fc4

com.apple.driver.AppleGraphicsControl          3.4.5

com.apple.iokit.IONDRVSupport          2.3.7

com.apple.iokit.IO80211Family          530.4

com.apple.iokit.IONetworkingFamily          3.0

com.apple.driver.NVSMU          2.2.9

com.apple.driver.IOPlatformPluginLegacy          1.0.0

com.apple.driver.AppleSMBusPCI          1.0.11d0

com.apple.driver.IOPlatformPluginFamily          5.3.0d51

com.apple.driver.AppleSMBusController          1.0.11d0

com.apple.iokit.IOGraphicsFamily          2.3.7

com.apple.driver.AppleSMC          3.1.4d2

com.apple.driver.AppleUSBMultitouch          237.3

com.apple.iokit.IOUSBHIDDriver          5.2.5

com.apple.iokit.IOSCSIBlockCommandsDevice          3.5.5

com.apple.iokit.IOUSBMassStorageClass          3.5.1

com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.5

com.apple.driver.AppleUSBMergeNub          5.5.5

com.apple.driver.AppleUSBComposite          5.2.5

com.apple.iokit.IOUSBUserClient          5.5.5

com.apple.iokit.IOFireWireFamily          4.5.5

com.apple.iokit.IOAHCIFamily          2.3.1

com.apple.iokit.IOUSBFamily          5.6.0

com.apple.driver.AppleEFIRuntime          1.7

com.apple.iokit.IOHIDFamily          1.8.1

com.apple.iokit.IOSMBusFamily          1.1

com.apple.security.sandbox          220.3

com.apple.kext.AppleMatch          1.0.0d1

com.apple.security.TMSafetyNet          7

com.apple.driver.DiskImages          345

com.apple.iokit.IOStorageFamily          1.8

com.apple.driver.AppleKeyStore          28.21

com.apple.driver.AppleACPIPlatform          1.7

com.apple.iokit.IOPCIFamily          2.7.3

com.apple.iokit.IOACPIFamily          1.4

com.apple.kec.corecrypto          1.0

System Profile:

Model: MacBookPro5,5, BootROM MBP55.00AC.B03, 2 processors, Intel Core 2 Duo, 2.26 GHz, 8 GB, SMC 1.47f2

Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB

Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x01BA, 0x202020202020202020202020202020202020

Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1067 MHz, 0x01BA, 0x202020202020202020202020202020202020

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.106.98.100.17)

Bluetooth: Version 4.1.4f2 12041, 2 service, 18 devices, 1 incoming serial ports

Network Service: Ethernet, Ethernet, en0

Serial ATA Device: ST750LX003-1AC154, 750.16 GB

Serial ATA Device: Hitachi HTS545016B9SA02, 160.04 GB

USB Device: Built-in iSight, apple_vendor_id, 0x8507, 0x24400000 / 2

USB Device: My Book 1110, 0x1058  (Western Digital Technologies, Inc.), 0x1110, 0x26200000 / 3

USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0x26500000 / 2

USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0236, 0x04600000 / 3

USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x04500000 / 2

USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x06100000 / 2

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8213, 0x06110000 / 3

Thank you for the suggestions, I tried to do Apple Hardware Test before and it didn't work.  I held D when I booted up and nothing happened. I don't hard a partition on my HD with AHT on it.  Do I  plug in the USB with the recovery on it?  I have one wutg Lion on it, since I know have ML do I need to create one for ML, and reboot with the USB attached?

I do not have any disk.  The only disk I have is my Snow Leapord disk I purchase when upgrading my maching from Leapord to Snow Leapord.  So there is no applications install disc 2.  Would that disk work?

Question about taking it in to Genius bar...I curently have a slave drive in my optical bay drive in an enclosure.  I took out my optical bay drive.  I have a hybrid SSD as my main HD and my old HD slave in the optical bay.  I have heard if I take my MBP in like that they will say that my warranty is void (if I still have a warranty).  Is that true?  Would they still work on it?

Ok I will put in the original RAM and see if I get a KP.  I will repost results in a few days.  If KP happens before then I will post suggests sooner.  Appreciate it.  On a side note I have heard mix reviews about MacKeeper.  I had it on my system before I did a clean install and debating if I should load it back on.  You seem very knowledgeable and just wanted to pick your brain on that.