I have the same problem after the 10.6.8 update.
I use Prallels desktop as well and I thought intially that Parallels might have to update their software to fit with this update.
But even when I don't use Parallels the macbook pro is crashing !!
Here is a sample crash report.
-- Crash report below ---
Interval Since Last Panic Report: 11181 sec
Panics Since Last Report: 10
Anonymous UUID: C8D5DD5E-7338-4398-9E7F-B6C4B75BA156
Sun Jun 26 09:20:22 2011
panic(cpu 0 caller 0x429ac9): "hfs_vnop_link: error 2 updating vp @ 0xd04f0c4\n"@/SourceCache/xnu/xnu-1504.15.3/bsd/hfs/hfs_link.c:606
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0xfd3a98 : 0x21b837 (0x5dd7fc 0xfd3acc 0x223ce1 0x0)
0xfd3ae8 : 0x429ac9 (0x5c98a0 0x2 0xd04f0c4 0x0)
0xfd3c68 : 0x2fc874 (0xfd3c88 0xb3ca534 0x4 0x96feab4)
0xfd3cb8 : 0x2ee14f (0xd04f0c4 0xd22df9c 0xfd3e2c 0x96feab4)
0xfd3f78 : 0x4f82fb (0x8deaa80 0x971a188 0x96fe9f4 0x1)
0xfd3fc8 : 0x2a251d (0x971a184 0x0 0x10 0x971a184)
BSD process name corresponding to current thread: backupd
Mac OS version:
10K540
Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: MacBookPro5,3 (Mac-F22587C8)
System uptime in nanoseconds: 4078754204876
unloaded kexts:
com.apple.driver.AirPortBrcm43xx 423.91.27 (addr 0xeeb000, size 0x1900544) - last unloaded 219172269294
loaded kexts:
org.virtualbox.kext.VBoxNetAdp 3.0.4 - last loaded 263084604163
org.virtualbox.kext.VBoxNetFlt 3.0.4
org.virtualbox.kext.VBoxUSB 3.0.4
org.virtualbox.kext.VBoxDrv 3.0.4
com.parallels.kext.prl_vnic 6.0 12090.660720
com.parallels.kext.prl_netbridge 6.0 12090.660720
com.parallels.kext.prl_usb_connect 6.0 12090.660720
com.parallels.kext.prl_hid_hook 6.0 12090.660720
com.parallels.kext.prl_hypervisor 6.0 12090.660720
com.apple.filesystems.msdosfs 1.6.3
com.apple.driver.AppleBluetoothMultitouch 54.3
com.apple.driver.AppleUSBEthernet 2.1.39
com.apple.driver.AppleUSBDisplays 289
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.filesystems.ntfs 3.4
com.apple.driver.AGPM 100.12.31
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleHDA 2.0.5f13
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.kext.AppleSMCLMU 1.5.2d10
com.apple.driver.AppleMikeyDriver 2.0.5f13
com.apple.driver.AudioAUUC 1.57
com.apple.driver.SMCMotionSensor 3.0.1d2
com.apple.driver.AppleGraphicsControl 2.10.6
com.apple.driver.AppleIntelPenrynProfile 17.1
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.GeForce 6.3.6
com.apple.driver.AppleLPC 1.5.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.iokit.CHUDUtils 364
com.apple.iokit.CHUDProf 366
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleUSBTCButtons 201.6
com.apple.driver.AppleUSBTCKeyboard 201.6
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.driver.AppleUSBCardReader 2.6.1
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleFWOHCI 4.7.3
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.nvenet 2.0.17
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.driver.AppleUSBOHCI 4.2.0
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.6
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.3.6
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.12
com.apple.driver.AppleIntelCPUPowerManagement 142.6.0
com.apple.driver.AppleUSBHIDKeyboard 141.5
com.apple.driver.AppleHIDKeyboard 141.5
com.apple.driver.IOBluetoothHIDDriver 2.4.5f3
com.apple.driver.AppleMultitouchDriver 207.11
com.apple.driver.AppleUSBAudio 2.7.6f6
com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.driver.DspFuncLib 2.0.5f13
com.apple.driver.AppleProfileReadCounterAction 17
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.nvidia.nv50hal 6.3.6
com.apple.driver.AppleProfileTimestampAction 10
com.apple.driver.AppleProfileThreadInfoAction 14
com.apple.driver.AppleProfileRegisterStateAction 10
com.apple.driver.AppleProfileKEventAction 10
com.apple.driver.AppleProfileCallstackAction 20
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.driver.AppleHDAController 2.0.5f13
com.apple.iokit.IOHDAFamily 2.0.5f13
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.NVDAResman 6.3.6
com.apple.iokit.IONDRVSupport 2.2
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOGraphicsFamily 2.2
com.apple.driver.AppleSMC 3.1.0d5
com.apple.iokit.CHUDKernLib 365
com.apple.iokit.IOAudioFamily 1.8.3fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.iokit.AppleProfileFamily 41.4
com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3
com.apple.iokit.IOBluetoothFamily 2.4.5f3
com.apple.driver.AppleUSBMultitouch 207.7
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6.1
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8
com.apple.iokit.IOUSBMassStorageClass 2.6.7
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOAHCISerialATAPI 1.2.6
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IONetworkingFamily 1.10
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.driver.NVSMU 2.2.7
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.6
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 289
com.apple.iokit.IOStorageFamily 1.6.3
com.apple.driver.AppleACPIPlatform 1.3.6
com.apple.iokit.IOPCIFamily 2.6.5
com.apple.iokit.IOACPIFamily 1.3.0
Model: MacBookPro5,3, BootROM MBP53.00AC.B03, 2 processors, Intel Core 2 Duo, 2.66 GHz, 4 GB, SMC 1.48f2
Graphics: NVIDIA GeForce 9600M GT, NVIDIA GeForce 9600M GT, PCIe, 256 MB
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8D), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Bluetooth: Version 2.4.5f3, 2 service, 19 devices, 1 incoming serial ports
Network Service: USB Ethernet, Ethernet, en5
Serial ATA Device: ST9500420ASG, 465.76 GB
Serial ATA Device: MATSHITADVD-R UJ-868
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8507, 0x24400000 / 2
USB Device: Hub, 0x05ac (Apple Inc.), 0x9126, 0x26200000 / 3
USB Device: Ext HDD 1021, 0x1058 (Western Digital Technologies, Inc.), 0x1021, 0x26210000 / 10
USB Device: Keyboard Hub, 0x05ac (Apple Inc.), 0x1006, 0x26230000 / 8
USB Device: Apple Keyboard, 0x05ac (Apple Inc.), 0x0220, 0x26232000 / 9
USB Device: AX88x72A, 0x0b95 (ASIX Electronics Corporation), 0x7720, 0x26220000 / 7
USB Device: Apple LED Cinema Display, 0x05ac (Apple Inc.), 0x9226, 0x26260000 / 6
USB Device: Display Audio, 0x05ac (Apple Inc.), 0x1105, 0x26240000 / 5
USB Device: Display iSight, 0x05ac (Apple Inc.), 0x8508, 0x26250000 / 4
USB Device: Internal Memory Card Reader, 0x05ac (Apple Inc.), 0x8403, 0x26500000 / 2
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0236, 0x04600000 / 3
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000 / 2
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000 / 2
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8213, 0x06110000 / 5