Why do i get a Kernel Panic crash on MBP13 Mid-2009 OS X 10.8.3 (12D78) ???

Hello - I got a kernel panic on this machine one week after rebuilding the SSD. That one day, it just would not go past the initial bootup where there is a white bar on the screen. Anyway, here is the recent KP log. Perhaps someone can help troubleshoot this? Thanks...

Interval Since Last Panic Report: 62240 sec

Panics Since Last Report: 1

Anonymous UUID: 81801BA6-E27D-3B30-B10C-8F063831F1A4

Mon Mar 18 21:30:45 2013

panic(cpu 1 caller 0xffffff80160b7e95): Kernel trap at 0xffffff801608779c, type 14=page fault, registers:

CR0: 0x0000000080010033, CR2: 0xffffdf801b0341c8, CR3: 0x000000005b009000, CR4: 0x0000000000000660

RAX: 0x0000000000000001, RBX: 0xffffdf801b0341a0, RCX: 0xffffff802d6d5550, RDX: 0x0000000000000821

RSP: 0xffffff80fdfbbd70, RBP: 0xffffff80fdfbbd90, RSI: 0x00000000219b6bd2, RDI: 0xffffff801a4efc38

R8: 0xffffff80fdfbbee0, R9: 0xffffff80fdfbbed0, R10: 0x0000000000320003, R11: 0x0000000000200000

R12: 0xffffff801a4efc38, R13: 0xffffff8038b23f80, R14: 0xffffff8038b23f80, R15: 0x00000000000d9000

RFL: 0x0000000000010286, RIP: 0xffffff801608779c, CS: 0x0000000000000008, SS: 0x0000000000000000

Fault CR2: 0xffffdf801b0341c8, Error code: 0x0000000000000000, Fault CPU: 0x1

Backtrace (CPU 1), Frame : Return Address

0xffffff80fdfbba10 : 0xffffff801601d626

0xffffff80fdfbba80 : 0xffffff80160b7e95

0xffffff80fdfbbc50 : 0xffffff80160cd4dd

0xffffff80fdfbbc70 : 0xffffff801608779c

0xffffff80fdfbbd90 : 0xffffff801606266b

0xffffff80fdfbbf20 : 0xffffff80160b82e0

0xffffff80fdfbbfb0 : 0xffffff80160cd401

BSD process name corresponding to current thread: lssave

Mac OS version:

12D78

Kernel version:

Darwin Kernel Version 12.3.0: Sun Jan 6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64

Kernel UUID: 3EB7D8A7-C2D3-32EC-80F4-AB37D61492C6

Kernel slide: 0x0000000015e00000

Kernel text base: 0xffffff8016000000

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

System uptime in nanoseconds: 8798995904419

last loaded kext at 1800126029815: com.apple.driver.AppleUSBCDC 4.1.23 (addr 0xffffff7f98308000, size 16384)

last unloaded kext at 1905558698398: com.apple.driver.AppleUSBCDC 4.1.23 (addr 0xffffff7f98308000, size 12288)

loaded kexts:

com.Cycling74.driver.Soundflower 1.6.6

com.apple.driver.AppleBluetoothMultitouch 75.19

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.iokit.IOBluetoothSerialManager 4.1.3f3

com.apple.filesystems.autofs 3.0

com.apple.driver.AGPM 100.12.87

com.apple.driver.AppleUpstreamUserClient 3.5.10

com.apple.GeForce 8.1.0

com.apple.driver.AppleMikeyHIDDriver 122

com.apple.driver.AppleHDA 2.3.7fc4

com.apple.driver.AudioAUUC 1.60

com.apple.driver.AppleMikeyDriver 2.3.7fc4

com.apple.driver.AppleLPC 1.6.0

com.apple.iokit.IOUserEthernet 1.0.0d1

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.ApplePolicyControl 3.3.0

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport 4.1.3f3

com.apple.driver.AppleSMCLMU 2.0.3d0

com.apple.driver.AppleBacklight 170.2.5

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.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.iokit.SCSITaskUserClient 3.5.5

com.apple.driver.XsanFilter 404

com.apple.iokit.IOAHCIBlockStorage 2.3.1

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleUSBOHCI 5.2.5

com.apple.driver.AppleFWOHCI 4.9.6

com.apple.driver.AirPort.Brcm4331 614.20.16

com.apple.driver.AppleAHCIPort 2.5.1

com.apple.driver.AppleUSBHub 5.5.5

com.apple.nvenet 2.0.19

com.apple.driver.AppleUSBEHCI 5.5.0

com.apple.driver.AppleEFINVRAM 1.7

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

com.apple.driver.AppleIntelCPUPowerManagement 196.0.0

com.apple.driver.AppleUSBAudio 2.9.0f6

com.apple.driver.AppleBluetoothHIDKeyboard 170.2

com.apple.driver.AppleHIDKeyboard 170.2

com.apple.driver.IOBluetoothHIDDriver 4.1.3f3

com.apple.driver.AppleMultitouchDriver 235.29

com.apple.iokit.IOSerialFamily 10.0.6

com.apple.kext.triggers 1.0

com.apple.nvidia.nv50hal 8.1.0

com.apple.NVDAResman 8.1.0

com.apple.driver.DspFuncLib 2.3.7fc4

com.apple.driver.AppleSMBusPCI 1.0.11d0

com.apple.driver.AppleHDAController 2.3.7fc4

com.apple.iokit.IOHDAFamily 2.3.7fc4

com.apple.iokit.IOAudioFamily 1.8.9fc11

com.apple.kext.OSvKernDSPLib 1.6

com.apple.iokit.IOSurface 86.0.4

com.apple.iokit.IOBluetoothFamily 4.1.3f3

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.driver.IOPlatformPluginFamily 5.3.0d51

com.apple.iokit.AppleBluetoothHCIControllerUSBTransport 4.1.3f3

com.apple.iokit.IOFireWireIP 2.2.5

com.apple.driver.AppleGraphicsControl 3.3.0

com.apple.driver.AppleBacklightExpert 1.0.4

com.apple.iokit.IONDRVSupport 2.3.7

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.driver.AppleUSBMergeNub 5.5.5

com.apple.driver.AppleUSBComposite 5.2.5

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.5

com.apple.iokit.IOBDStorageFamily 1.7

com.apple.iokit.IODVDStorageFamily 1.7.1

com.apple.iokit.IOCDStorageFamily 1.7.1

com.apple.iokit.IOAHCISerialATAPI 2.5.1

com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.5

com.apple.iokit.IOFireWireFamily 4.5.5

com.apple.iokit.IO80211Family 522.4

com.apple.iokit.IOAHCIFamily 2.3.1

com.apple.iokit.IOUSBUserClient 5.5.5

com.apple.iokit.IONetworkingFamily 3.0

com.apple.driver.NVSMU 2.2.9

com.apple.iokit.IOUSBFamily 5.5.5

com.apple.driver.AppleEFIRuntime 1.7

com.apple.iokit.IOHIDFamily 1.8.1

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.sandbox 220.2

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

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 (5.106.98.100.16)

Bluetooth: Version 4.1.3f3 11349, 2 service, 18 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Network Service: Carolee VPN, IPSec, utun0

Serial ATA Device: SAMSUNG SSD 830 Series, 256.06 GB

Serial ATA Device: MATSHITADVD-R UJ-868

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

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: USB Sound Device, 0x0d8c (C-MEDIA ELECTRONICS INC.), 0x0103, 0x06200000 / 3

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

USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8213, 0x06110000 / 4