Kernel Panic During Time Machine Backups

I get a kernel panic each time I try and backup using Time Machine. It works fine for the initial backup, but after that each backup causes a kernel panic.
I thought the drive was going out, so I got a new one. It still happens. I have done disk permission checks and run Onyx, as well as checked plists. I have checked through the console around the panics, but do not see anything too crazy. I've checked for kernel extensions, but the terminal command does not bring anything out at all. Any help?
The most recent kernel panic:
Thu Apr 12 19:08:15 2012
panic(cpu 0 caller 0xffffff80004da7a6): "hfs_lock: locking against myself!"@/SourceCache/xnu/xnu-1699.24.23/bsd/hfs/hfs_cnode.c:1582
Backtrace (CPU 0), Frame : Return Address
0xffffff807f51b630 : 0xffffff8000220702
0xffffff807f51b6b0 : 0xffffff80004da7a6
0xffffff807f51b6e0 : 0xffffff8000505b69
0xffffff807f51b750 : 0xffffff8000316dbc
0xffffff807f51b7a0 : 0xffffff8000311a48
0xffffff807f51b7e0 : 0xffffff800032d911
0xffffff807f51b880 : 0xffffff800032f219
0xffffff807f51ba00 : 0xffffff8000500297
0xffffff807f51ba30 : 0xffffff80004e7cb8
0xffffff807f51bab0 : 0xffffff8000318d04
0xffffff807f51bb40 : 0xffffff80002e7f63
0xffffff807f51bc30 : 0xffffff80003170ce
0xffffff807f51bc60 : 0xffffff80002e6cad
0xffffff807f51bc90 : 0xffffff80002e6eba
0xffffff807f51bcb0 : 0xffffff80004fc585
0xffffff807f51bd00 : 0xffffff8000316bd0
0xffffff807f51bd30 : 0xffffff8000306211
0xffffff807f51bf50 : 0xffffff80005caa7b
0xffffff807f51bfb0 : 0xffffff80002d8363
BSD process name corresponding to current thread: backupd
Mac OS version:
11D50b
Kernel version:
Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64
Kernel UUID: 7B6546C7-70E8-3ED8-A6C3-C927E4D3D0D6
System model name: MacBookPro3,1 (Mac-F4238BC8)
System uptime in nanoseconds: 5280685799236
last loaded kext at 4588283417826: com.apple.filesystems.msdosfs          1.7.1 (addr 0xffffff7f807b8000, size 57344)
last unloaded kext at 4652422814574: com.apple.driver.AppleUSBCDC          4.1.15 (addr 0xffffff7f8078e000, size 12288)
loaded kexts:
com.apple.filesystems.msdosfs          1.7.1
com.apple.driver.AppleHWSensor          1.9.4d0
com.apple.filesystems.autofs          3.0
com.apple.driver.AudioAUUC          1.59
com.apple.driver.AppleHDA          2.1.7f9
com.apple.driver.AppleUpstreamUserClient          3.5.9
com.apple.driver.AppleMCCSControl          1.0.26
com.apple.driver.AppleBacklight          170.1.9
com.apple.GeForce          7.1.8
com.apple.driver.SMCMotionSensor          3.0.1d2
com.apple.driver.AppleSMCLMU          2.0.1d2
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.AudioIPCDriver          1.2.2
com.apple.driver.AirPort.Atheros21          430.14.9
com.apple.driver.AppleLPC          1.5.3
com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.5d4
com.apple.driver.AppleUSBTrackpad          225.2
com.apple.driver.AppleUSBTCKeyEventDriver          225.2
com.apple.driver.AppleUSBTCKeyboard          225.2
com.apple.driver.AppleIRController          312
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          33
com.apple.iokit.SCSITaskUserClient          3.0.3
com.apple.iokit.IOAHCIBlockStorage          2.0.1
com.apple.driver.AppleAHCIPort          2.2.0
com.apple.driver.AppleIntelPIIXATA          2.5.1
com.apple.iokit.AppleYukon2          3.2.2b1
com.apple.driver.AppleUSBHub          4.5.0
com.apple.driver.AppleFWOHCI          4.8.9
com.apple.driver.AppleHPET          1.6
com.apple.driver.AppleUSBEHCI          4.5.8
com.apple.driver.AppleUSBUHCI          4.4.5
com.apple.driver.AppleEFINVRAM          1.5.0
com.apple.driver.AppleRTC          1.4
com.apple.driver.AppleSmartBatteryManager          161.0.0
com.apple.driver.AppleACPIButtons          1.4
com.apple.driver.AppleSMBIOS          1.7
com.apple.driver.AppleACPIEC          1.4
com.apple.driver.AppleAPIC          1.5
com.apple.driver.AppleIntelCPUPowerManagementClient          167.3.0
com.apple.nke.applicationfirewall          3.2.30
com.apple.security.quarantine          1.1
com.apple.driver.AppleIntelCPUPowerManagement          167.3.0
com.apple.iokit.IOSCSIBlockCommandsDevice          3.0.3
com.apple.iokit.IOUSBMassStorageClass          3.0.1
com.apple.kext.triggers          1.0
com.apple.driver.AppleAVBAudio          1.0.0d11
com.apple.driver.DspFuncLib          2.1.7f9
com.apple.driver.AppleBacklightExpert          1.0.3
com.apple.nvidia.nv50hal          7.1.8
com.apple.NVDAResman          7.1.8
com.apple.driver.AppleHDAController          2.1.7f9
com.apple.iokit.IOHDAFamily          2.1.7f9
com.apple.iokit.IOFireWireIP          2.2.4
com.apple.iokit.IOSurface          80.0
com.apple.iokit.IOBluetoothSerialManager          4.0.3f12
com.apple.iokit.IOSerialFamily          10.0.5
com.apple.iokit.IOAVBFamily          1.0.0d22
com.apple.iokit.IOEthernetAVBController          1.0.0d5
com.apple.iokit.IOAudioFamily          1.8.6fc6
com.apple.kext.OSvKernDSPLib          1.3
com.apple.driver.ApplePolicyControl          3.0.16
com.apple.driver.AppleGraphicsControl          3.0.16
com.apple.iokit.IONDRVSupport          2.3.2
com.apple.iokit.IOGraphicsFamily          2.3.2
com.apple.iokit.IO80211Family          412.2
com.apple.driver.AppleSMC          3.1.1d8
com.apple.driver.IOPlatformPluginFamily          4.7.5d4
com.apple.driver.CSRUSBBluetoothHCIController          4.0.3f12
com.apple.driver.AppleUSBBluetoothHCIController          4.0.3f12
com.apple.iokit.IOBluetoothFamily          4.0.3f12
com.apple.iokit.IOUSBHIDDriver          4.4.5
com.apple.driver.AppleUSBMergeNub          4.5.3
com.apple.driver.AppleUSBComposite          4.5.8
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.0.3
com.apple.iokit.IOBDStorageFamily          1.6
com.apple.iokit.IODVDStorageFamily          1.7
com.apple.iokit.IOCDStorageFamily          1.7
com.apple.driver.XsanFilter          403
com.apple.iokit.IOATAPIProtocolTransport          3.0.0
com.apple.iokit.IOSCSIArchitectureModelFamily          3.0.3
com.apple.iokit.IOAHCIFamily          2.0.7
com.apple.iokit.IOATAFamily          2.5.1
com.apple.iokit.IONetworkingFamily          2.0
com.apple.iokit.IOUSBUserClient          4.5.8
com.apple.iokit.IOFireWireFamily          4.4.5
com.apple.iokit.IOUSBFamily          4.5.8
com.apple.driver.AppleEFIRuntime          1.5.0
com.apple.iokit.IOHIDFamily          1.7.1
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          177.3
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          331.3
com.apple.iokit.IOStorageFamily          1.7
com.apple.driver.AppleKeyStore          28.18
com.apple.driver.AppleACPIPlatform          1.4
com.apple.iokit.IOPCIFamily          2.6.8
com.apple.iokit.IOACPIFamily          1.4

Similar Messages

Kernel Panic during Time Machine Backup

Hello everybody, two days ago I was doing a time machine backup, and I got the kernel panic message that suggested me to switch off the computer.
I did it, I restarted the computer and since then I cannot get the time machine backup to end without a kernel panic!
Side information: my HD of 250Gb has only 1gb left, OSX 10.6.6, everything updated,
I was listening itunes music during the backup.
have to be a solution!
Down here one of the latest kernel panic log:
Interval Since Last Panic Report: 3411 sec
Panics Since Last Report: 2
Anonymous UUID: 85B69788-B363-4480-86E2-82C0AD2C64B0
Thu Jan 27 20:51:54 2011
panic(cpu 1 caller 0x558e80): "!pageList phys_addr"@/SourceCache/xnu/xnu-1504.9.26/iokit/Kernel/IOMemoryDescriptor.cpp:1 409
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x730b3998 : 0x21b50c (0x5d4438 0x730b39cc 0x223974 0x0)
0x730b39e8 : 0x558e80 (0x5ddb08 0x9a61784 0x52f2b 0x8e1)
0x730b3a68 : 0x550bc8 (0xf101e80 0x3 0x8704300 0x80)
0x730b3b58 : 0x55117d (0x86f7000 0x80 0x5507f0 0x5508e0)
0x730b3b88 : 0x119b92d (0x86f7000 0x730b3bc8 0x730b3bdc 0x730b3bec)
0x730b3c08 : 0x119f57f (0x8700e00 0x86f7000 0xf101e80 0x19000)
0x730b3c78 : 0x1194364 (0x8700e00 0x86f7000 0xf4240 0x871ac80)
0x730b3cb8 : 0x1194825 (0x8700e00 0x86f7000 0x0 0x160f321)
0x730b3cf8 : 0x1608511 (0x870c700 0x871ac80 0x0 0x2a94be)
0x730b3d38 : 0x1604800 (0x870a600 0x86fa804 0x730b3d68 0x122ea56)
0x730b3d88 : 0x1605089 (0x870a500 0x86fa804 0x4000 0x0)
0x730b3de8 : 0x160726a (0x870a500 0x86fa21c 0x860f0dc 0x0)
0x730b3e08 : 0x119467e (0x870c180 0x86f7000 0x0 0x847e40)
0x730b3e38 : 0x1195270 (0x870c700 0x86f7000 0x730b3e58 0x8700e00)
0x730b3e58 : 0x119d05c (0x86f7000 0x86f7000 0x0 0x574c6000)
0x730b3e98 : 0x119d1b6 (0x8700e00 0x86f7000 0x0 0x0)
0x730b3ed8 : 0x119ecc0 (0x8700e00 0x20000 0x730b3ef8 0x0)
0x730b3f38 : 0x119b130 (0x8700e00 0x0 0x8f41290 0x0)
0x730b3f58 : 0x54b5dc (0x8702cc0 0x95b6a80 0x730b3f88 0x1f0)
0x730b3f88 : 0x54ba36 (0x8702e40 0x86183d4 0x857c46d0 0x7fff)
0x730b3fc8 : 0x2a06cc (0x8702e40 0x0 0x2a06db 0x8ca0ee4)
Kernel Extensions in backtrace (with dependencies):
com.apple.iokit.IOAHCIBlockStorage(1.6.3)@0x1602000->0x1614fff
dependency: com.apple.iokit.IOAHCIFamily(2.0.4)@0x1192000
dependency: com.apple.iokit.IOStorageFamily(1.6.2)@0x1226000
com.apple.driver.AppleAHCIPort(2.1.5)@0x1198000->0x11abfff
dependency: com.apple.iokit.IOAHCIFamily(2.0.4)@0x1192000
dependency: com.apple.iokit.IOPCIFamily(2.6)@0x908000
com.apple.iokit.IOAHCIFamily(2.0.4)@0x1192000->0x1197fff
BSD process name corresponding to current thread: kernel_task
Mac OS version:
10J567
Kernel version:
Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386
System model name: MacBookPro4,1 (Mac-F42C86C8)
System uptime in nanoseconds: 2274904729852
unloaded kexts:
com.apple.driver.AppleFileSystemDriver 2.0 (addr 0x123e000, size 0x12288) - last unloaded 162290510493
loaded kexts:
com.regularrateandrhythm.driver.RowmoteIREmu 1.0 - last loaded 102262743571
com.parallels.kext.Pvsvnic 3.0
com.parallels.kext.vmmain 3.0
com.parallels.kext.hypervisor 3.0
uk.co.obfuscated.framebuffer 5
com.parallels.kext.Pvsnet 3.0
com.parallels.kext.ConnectUSB 3.0.0
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleHDA 1.9.9f12
com.apple.driver.AppleUpstreamUserClient 3.4.5
com.apple.driver.AppleMCCSControl 1.0.17
com.apple.driver.AudioAUUC 1.13
com.apple.GeForce 6.2.6
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.DontSteal_Mac_OSX 7.0.0
com.apple.iokit.CHUDUtils 201
com.apple.iokit.CHUDProf 216
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleIntelPenrynProfile 17.1
com.apple.driver.ACPISMCPlatformPlugin 4.5.0d5
com.apple.driver.AppleLPC 1.4.12
com.apple.driver.AppleBacklight 170.0.34
com.apple.kext.AppleSMCLMU 1.5.0d3
com.apple.driver.AppleUSBTCButtons 200.3.2
com.apple.driver.AppleUSBTCKeyboard 200.3.2
com.apple.driver.Oxford_Semi 2.5.8
com.apple.driver.AppleIRController 303.8
com.apple.iokit.SCSITaskUserClient 2.6.5
com.apple.iokit.AppleYukon2 3.2.1b1
com.apple.iokit.IOAHCIBlockStorage 1.6.3
com.apple.driver.AirPortBrcm43224 426.36.1
com.apple.driver.AppleAHCIPort 2.1.5
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleUSBHub 4.1.7
com.apple.driver.AppleFWOHCI 4.7.1
com.apple.driver.AppleUSBEHCI 4.1.7
com.apple.driver.AppleUSBUHCI 4.1.5
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.5
com.apple.driver.AppleSMBIOS 1.6
com.apple.driver.AppleACPIEC 1.3.5
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 105.13.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.11
com.apple.driver.AppleIntelCPUPowerManagement 105.13.0
com.apple.driver.DspFuncLib 1.9.9f12
com.apple.driver.AppleProfileReadCounterAction 17
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.nvidia.nv50hal 6.2.6
com.apple.NVDAResman 6.2.6
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.3.8f7
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.CHUDKernLib 208
com.apple.iokit.IOAudioFamily 1.8.0fc1
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 1.9.9f12
com.apple.iokit.IOHDAFamily 1.9.9f12
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.IOPlatformPluginFamily 4.5.0d5
com.apple.iokit.IONDRVSupport 2.2
com.apple.driver.AppleSMC 3.1.0d3
com.apple.iokit.IOGraphicsFamily 2.2
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.5
com.apple.driver.BroadcomUSBBluetoothHCIController 2.3.8f7
com.apple.driver.AppleUSBBluetoothHCIController 2.3.8f7
com.apple.iokit.IOBluetoothFamily 2.3.8f7
com.apple.driver.AppleUSBMultitouch 206.6
com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.0.1
com.apple.iokit.IOFireWireSBP2 4.0.6
com.apple.iokit.IOUSBHIDDriver 4.1.5
com.apple.driver.AppleUSBMergeNub 4.1.5
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.5
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.5
com.apple.iokit.IO80211Family 312
com.apple.iokit.IOAHCIFamily 2.0.4
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IOUSBUserClient 4.1.5
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOUSBFamily 4.1.7
com.apple.iokit.IONetworkingFamily 1.9
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.5
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 1.6.2
com.apple.driver.AppleACPIPlatform 1.3.5
com.apple.iokit.IOPCIFamily 2.6
com.apple.iokit.IOACPIFamily 1.3.0
Model: MacBookPro4,1, BootROM MBP41.00C1.B03, 2 processors, Intel Core 2 Duo, 2.5 GHz, 4 GB, SMC 1.28f3
Graphics: NVIDIA GeForce 8600M GT, GeForce 8600M GT, PCIe, 512 MB
Memory Module: global_name
AirPort: spairportwireless_card_type_airportextreme (0x14E4, 0x8C), Broadcom BCM43xx 1.0 (5.10.131.36.1)
Bluetooth: Version 2.3.8f7, 2 service, 12 devices, 1 incoming serial ports
Network Service: Ethernet Adaptor (en2), Ethernet, en2
Network Service: Ethernet Adaptor (en3), Ethernet, en3
Network Service: AirPort, AirPort, en1
Serial ATA Device: Hitachi HTS542525K9SA00, 232,89 GB
Parallel ATA Device: MATSHITADVD-R UJ-875
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8502, 0xfd400000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0231, 0x5d200000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x5d100000
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x1a100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x820f, 0x1a110000
FireWire Device: OEM ATA Device 00, G-TECH, Up to 400 Mb/sec

Hi all
my Time Machine backups regularly result in kernel panics. I'm on a MBP 2.4 GHz Intel Core 2 Duo and backing up to a Time Capsule. I removed the entire backup, erased the HDD in Airport Utility, and started from scratch backing up via Ethernet. No other applications are open.
I verified and repaired the internal HDD with Disk Utility (booting from the Mac OS X Install DVD). HDD appears to be ok. Repaired disk permissions. Ran Apple Hardware Test, all ok. Removed the Preference file com.apple.TimeMachine.plist (as per #A4. suggestion). But after all this, I still get kernel panics only after about 2 or 3GB into the backup (of approx. 140GB data total).
The Time Machine widget that I installed reported this after the reboot after the last kernel panic:
+Starting standard backup+
+Attempting to mount network destination using URL: afp://Marcus%[email protected]/Finger%20Lime%20HD+
+Mounted network destination using URL: afp://Marcus%[email protected]/Finger%20Lime%20HD+
+QUICKCHECK ONLY; FILESYSTEM CLEAN+
+Disk image /Volumes/Finger Lime HD/cif-mbp-foth.sparsebundle mounted at: /Volumes/Time Machine Backups+
+Backing up to: /Volumes/Time Machine Backups/Backups.backupdb+
+Error parsing SystemMigration.log to determine source volume of system migration.+
+No pre-backup thinning needed: 146.69 GB requested (including padding), 893.87 GB available+
+Waiting for index to be ready (101)+
These are the kernel panic reports I'm getting. I took out the HEX bits ("snip"). They all report as the possible cause: "unlocking an unlocked mutex or spinlock". Can anyone suggest any solutions to this problem? Thanks heaps!
*Fri Mar 11 20:37:13 2011*
+panic(cpu 1 caller 0x226b53): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.9.26/osfmk/kern/sched_prim.c:1471+
+Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)+
+0xfbab78 : 0x21b50c (0x5d4438 0xfbabac 0x223974 0x0)+
*Fri Mar 11 22:20:53 2011*
+panic(cpu 1 caller 0x226b53): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.9.26/osfmk/kern/sched_prim.c:1471+
+Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)+
+0x58fe2b78 : 0x21b50c (0x5d4438 0x58fe2bac 0x223974 0x0)+
snip
+Backtrace continues...+
+Kernel Extensions in backtrace (with dependencies):+
com.apple.filesystems.afpfs(9.7)@0x80ed8000->0x80f2efff
com.apple.nke.asp_tcp(5.0)@0x1079000->0x1086fff
+BSD process name corresponding to current thread: diskimages-helpe+
*Fri Mar 11 23:44:41 2011*
+panic(cpu 1 caller 0x226b53): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.9.26/osfmk/kern/sched_prim.c:1471+
+Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)+
+0xf82af8 : 0x21b50c (0x5d4438 0xf82b2c 0x223974 0x0)+
snip
+Backtrace continues...+
+Kernel Extensions in backtrace (with dependencies):+
com.apple.filesystems.afpfs(9.7)@0x80f60000->0x80fb6fff
com.apple.nke.asp_tcp(5.0)@0x102b000->0x1038fff
+BSD process name corresponding to current thread: launchd+
*Sat Mar 12 09:26:09 2011*
+panic(cpu 1 caller 0x226b53): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.9.26/osfmk/kern/sched_prim.c:1471+
+Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)+
+0x58eb2c88 : 0x21b50c (0x5d4438 0x58eb2cbc 0x223974 0x0)+
snip
+Kernel Extensions in backtrace (with dependencies):+
com.apple.filesystems.afpfs(9.7)@0x80f8d000->0x80fe3fff
com.apple.nke.asp_tcp(5.0)@0x59a9f000->0x59aacfff
+BSD process name corresponding to current thread: diskimages-helpe+
*Sat Mar 12 10:10:56 2011*
+panic(cpu 1 caller 0x226b53): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.9.26/osfmk/kern/sched_prim.c:1471+
+Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)+
+0xf1ab78 : 0x21b50c (0x5d4438 0xf1abac 0x223974 0x0)+
snip
+Backtrace continues...+
+Kernel Extensions in backtrace (with dependencies):+
com.apple.filesystems.afpfs(9.7)@0x80d9b000->0x80df1fff
com.apple.nke.asp_tcp(5.0)@0x59a1b000->0x59a28fff
+BSD process name corresponding to current thread: diskimages-helpe+
+Mac OS version:+
10J567
+Kernel version:+
+Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010; root:xnu-1504.9.26~3/RELEASE_I386+
+System model name: MacBookPro5,1 (Mac-F42D86C8)+
+System uptime in nanoseconds: 2564482914622+
+unloaded kexts:+
+com.apple.driver.AirPortBrcm43xx 423.91.27 (addr 0xee1000, size 0x1900544) - last unloaded 110467139589+
+loaded kexts:+
+com.cisco.nke.ipsec 2.0.1+
+com.apple.filesystems.afpfs 9.7 - last loaded 903119162603+
+com.apple.nke.asp_tcp 5.0+
+com.apple.driver.AppleHWSensor 1.9.3d0+
+com.apple.driver.AppleMikeyHIDDriver 1.2.0+
+com.apple.driver.AppleMikeyDriver 1.9.9f12+
+com.apple.driver.AGPM 100.12.19+
+com.apple.driver.AppleHDA 1.9.9f12+
+com.apple.driver.AudioAUUC 1.13+
+com.apple.driver.ACPISMCPlatformPlugin 4.5.0d5+
+com.apple.filesystems.autofs 2.1.0+
+com.apple.driver.AppleIntelPenrynProfile 17+
+com.apple.kext.AppleSMCLMU 1.5.0d3+
+com.apple.DontSteal_Mac_OSX 7.0.0+
+com.apple.iokit.CHUDUtils 201+
+com.apple.iokit.CHUDProf 214+
+com.apple.driver.AudioIPCDriver 1.1.6+
+com.apple.driver.AppleGraphicsControl 2.8.68+
+com.apple.driver.AppleUpstreamUserClient 3.4.5+
+com.apple.driver.AppleMCCSControl 1.0.17+
+com.apple.driver.AppleLPC 1.4.12+
+com.apple.GeForce 6.2.6+
+com.apple.driver.SMCMotionSensor 3.0.0d4+
+com.apple.driver.AppleUSBTCButtons 200.3.2+
+com.apple.driver.AppleUSBTCKeyboard 200.3.2+
+com.apple.driver.AppleIRController 303.8+
+com.apple.iokit.SCSITaskUserClient 2.6.5+
+com.apple.iokit.IOAHCIBlockStorage 1.6.3+
+com.apple.BootCache 31+
+com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1+
+com.apple.driver.AirPortBrcm43224 426.36.1+
+com.apple.driver.AppleFWOHCI 4.7.1+
+com.apple.driver.AppleAHCIPort 2.1.5+
+com.apple.nvenet 2.0.15+
+com.apple.driver.AppleSmartBatteryManager 160.0.0+
+com.apple.driver.AppleUSBHub 4.1.7+
+com.apple.driver.AppleUSBEHCI 4.1.7+
+com.apple.driver.AppleUSBOHCI 4.1.5+
+com.apple.driver.AppleEFINVRAM 1.4.0+
+com.apple.driver.AppleRTC 1.3.1+
+com.apple.driver.AppleHPET 1.5+
+com.apple.driver.AppleACPIButtons 1.3.5+
+com.apple.driver.AppleSMBIOS 1.6+
+com.apple.driver.AppleACPIEC 1.3.5+
+com.apple.driver.AppleAPIC 1.4+
+com.apple.driver.AppleIntelCPUPowerManagementClient 105.13.0+
+com.apple.security.sandbox 1+
+com.apple.security.quarantine 0+
+com.apple.nke.applicationfirewall 2.1.11+
+com.apple.driver.AppleIntelCPUPowerManagement 105.13.0+
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Hard drive died with a kernel panic during time machine backup

after installing a new hard drive into my 13" macbook pro (mid-09), i used the time machine utility on the os x install disk to restore from my last backup. the restore went well and all my data was fine. however, after about 30 minutes of internet browsing, i got a random kernel panic and after rebooting the computer the new hard drive was no longer being recognized.
i have no idea what happened to the drive (it was brand new, just installed earlier today) but a major concern of mine is that time machine was trying to back up the computer when the kernel panic occured, so i had to reboot in the middle of taking a backup. could this possibly corrupt my time machine backups?
im really scared right now so any insight helps.
and more info regarding my situation can be found here: https://discussions.apple.com/thread/4174894?tstart=0

after installing a new hard drive into my 13" macbook pro (mid-09), i used the time machine utility on the os x install disk to restore from my last backup. the restore went well and all my data was fine. however, after about 30 minutes of internet browsing, i got a random kernel panic and after rebooting the computer the new hard drive was no longer being recognized.
i have no idea what happened to the drive (it was brand new, just installed earlier today) but a major concern of mine is that time machine was trying to back up the computer when the kernel panic occured, so i had to reboot in the middle of taking a backup. could this possibly corrupt my time machine backups?
im really scared right now so any insight helps.
and more info regarding my situation can be found here: https://discussions.apple.com/thread/4174894?tstart=0

Kernel panic after Time Machine backup

Hi,
I tried to restore my 13'3 Macbook pro (upgraded from OS 10.6 to Maverick) from a Time machine backup but after the procedure I got a kernel panic. I tried to reset the PRAM, but the computer start with kernel panic in loop after the reset. This is a screen capture of the error message. I totally lost, what can I do ?

Hi, same issue for me. Have you found a solution in the meantime?

Kernel panic during Time Machine initial backup

Hi all!
I've got the Airport Extreme 2009 and external WD My Passport 320GB attached to it via USB and shared to the LAN. While initial backup with Time Machine via WiFi my MacBook Pro gets kernel panic.
My Passport has been formatted as Extended Journaled Case-sensitive file system.
Did anybody stumble upon such problem?

Hi, and welcome to the forums.
You need to know that backing-up that way is "iffy" and +*not supported by Apple.+* See Using Time Machine with an Airport Extreme Air Disk (or use the link in *User Tips* at the top of this forum).
Kernel panics are usually caused by hardware problems, but can be software.
Disconnect all peripherals, except keyboard and mouse. Reconnect one at a time to see if you can find the culprit.
If that's no help, run the Apple Hardware Test: http://support.apple.com/kb/HT1509
And perhaps a heavy-duty memory test, such as the free Rember: http://www.kelleycomputing.com/
More kernel panic info:
Apple Support - About kernel panic messages
Mac OS X Kernel Panic FAQ
The X Lab - Resolving Kernel Panics
Apple Developer - Technical Note TN2063: Understanding and Debugging Kernel Panics
Tutorial: Avoiding and eliminating Kernel panics
|
If you still want to back up via the Airport, the first backup will be much faster if you connect via Ethernet.

Kernel Panic during Time Machine!

All of a sudden, while Time Machine was running - Kernel Panic: frozen screen and message instructing to press power button to shut down...
Anyone having the same problem?

Followed Pornits instructions - no success another kernal panic
Anybody understand all this?
Panic Message shown below:
Sun Oct 28 17:59:37 2007
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x000000000000000C PC=0x0000000000357054
Latest crash info for cpu 0:
Exception state (sv=0x1e4a3c80)
PC=0x00357054; MSR=0x00009030; DAR=0x0000000C; DSISR=0x42000000; LR=0x003566B8; R1=0x1975B690; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x00598EAC 0x003566B8 0x00357348 0x00589A60 0x005A117C 0x0058F594
0x0058F258 0x00BD4074 0x00BD4548 0x00BD478C 0x00588DC0 0x00583970 0x008D40DC 0x008D519C
0x008D5240 0x008CC0E0 0x008CC024 0x00355B40 0x003547BC 0x00354E58 0x000AFE54
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOUSBMassStorageClass(2.0.0)@0xbd0000->0xbdcfff
dependency: com.apple.iokit.IOSCSIArchitectureModelFamily(2.0.0)@0x85b000
dependency: com.apple.iokit.IOUSBFamily(3.0.3)@0x582000
dependency: com.apple.iokit.IOStorageFamily(1.5.2)@0x87c000
com.apple.driver.AppleUSBEHCI(3.0.3)@0x8c7000->0x8dcfff
dependency: com.apple.iokit.IOPCIFamily(2.4)@0x7b8000
dependency: com.apple.iokit.IOUSBFamily(3.0.3)@0x582000
com.apple.iokit.IOUSBFamily(3.0.3)@0x582000->0x5b6fff
Proceeding back via exception chain:
Exception state (sv=0x1e4a3c80)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x131ea780)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
BSD process name corresponding to current thread: kernel_task
Mac OS version:
9A581
Kernel version:
Darwin Kernel Version 9.0.0: Tue Oct 9 21:37:58 PDT 2007; root:xnu-1228~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x0009AD18 0x0009B6BC 0x00029DC4 0x000AEA90 0x000B22F8
Proceeding back via exception chain:
Exception state (sv=0x1e4a3c80)
PC=0x00357054; MSR=0x00009030; DAR=0x0000000C; DSISR=0x42000000; LR=0x003566B8; R1=0x1975B690; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x00598EAC 0x003566B8 0x00357348 0x00589A60 0x005A117C 0x0058F594
0x0058F258 0x00BD4074 0x00BD4548 0x00BD478C 0x00588DC0 0x00583970 0x008D40DC 0x008D519C
0x008D5240 0x008CC0E0 0x008CC024 0x00355B40 0x003547BC 0x00354E58 0x000AFE54
Kernel

System "hiccup" during Time Machine Backups

Over the course of the past week or so, I've noiticed that my system will freeze/stall/hiccup (whatever you call it) during Time Machine backups. This will apply to YouTube/Vimeo videos, iTunes (where I noticed it... it's like the song pauses and resumes 2 or 3 times over 10 seconds), task switching, text entry, etc. Again, this is only a recent thing.
Here's a log of what I was doing during this last backup. Didn't check the time when iTunes froze, but it happened at least twice, maybe 3 times.
3/5/13 4:50:35.477 PM com.apple.backupd[48152]: Starting automatic backup
3/5/13 4:50:36.010 PM com.apple.backupd[48152]: Backing up to: /Volumes/Hydra 1/Backups.backupdb
3/5/13 4:50:55.980 PM com.apple.backupd[48152]: Using file event preflight for Mac HD
3/5/13 4:51:18.189 PM com.apple.backupd[48152]: Will copy (2.07 GB) from Mac HD
3/5/13 4:51:19.601 PM com.apple.backupd[48152]: Found 105304 files (2.55 GB) needing backup
3/5/13 4:51:19.638 PM com.apple.backupd[48152]: 4.58 GB required (including padding), 153.96 GB available
3/5/13 4:51:53.825 PM locationd[48163]: NOTICE,Location icon should now be in state 0
3/5/13 4:52:01.241 PM lsboxd[245]: @AE relay 4755524c:4755524c
3/5/13 4:53:40.070 PM mdworker[48192]: Unable to talk to lsboxd
3/5/13 4:53:40.075 PM mdworker[48191]: Unable to talk to lsboxd
3/5/13 4:53:40.219 PM sandboxd[48194]: ([48192]) mdworker(48192) deny mach-lookup com.apple.ls.boxd
3/5/13 4:53:40.226 PM sandboxd[48194]: ([48191]) mdworker(48191) deny mach-lookup com.apple.ls.boxd
3/5/13 4:53:40.000 PM kernel[0]: Sandbox: sandboxd(48194) deny mach-lookup com.apple.coresymbolicationd
3/5/13 4:53:58.561 PM Messages[26674]: [Warning] Updating typing guid on IMMessage from 3FEF0FB8-9FEC-4C4F-93B9-ABA280016F8A to AB036A47-4BE4-4DD7-879D-1ED11CF1F0E0
3/5/13 4:54:08.903 PM iTunes[1027]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:54:08.905 PM ath[1032]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:54:11.000 PM kernel[0]: disk0s2: I/O error.
3/5/13 4:54:27.000 PM kernel[0]: disk0s2: I/O error.
3/5/13 4:54:27.526 PM com.apple.backupd[48152]: Error: (-36) SrcErr:YES Copying /Users/niclake/.dropbox/sigstore.dbx to (null)
3/5/13 4:54:52.106 PM iTunes[1027]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:54:52.108 PM ath[1032]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:55:24.726 PM coreservicesd[65]: Application App:"Sublime Text 2" [ 0x0/0x13ea3e9] @ 0x0x7ffb51e75860 tried to be brought forward, but isn't in fPermittedFrontASNs ( ( ASN:0x0-0x14d24d1:) ), so denying.
3/5/13 4:55:24.726 PM WindowServer[93]: [cps/setfront] Failed setting the front application to Sublime Text 2, psn 0x0-0x13ea3e9, securitySessionID=0x186a3, err=-13066
3/5/13 4:55:24.765 PM authexec[48213]: executing /bin/cp
3/5/13 4:55:35.752 PM KernelEventAgent[45]: tid 00000000 received event(s) VQ_NOTRESP (1)
3/5/13 4:55:35.752 PM KernelEventAgent[45]: tid 00000000 type 'afpfs', mounted on '/Volumes/Chimera', from '//Nic%20Lake@Nic%60s%20AirPort%20Extreme._afpovertcp._tcp.local/Chimera', not responding
3/5/13 4:55:35.000 PM kernel[0]: ASP_TCP Disconnect: triggering reconnect by bumping reconnTrigger from curr value 575 on so 0xffffff8026cb6260
3/5/13 4:55:35.000 PM kernel[0]: ASP_TCP asp_tcp_usr_control: invalid kernelUseCount 0
3/5/13 4:55:35.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect started /Volumes/Chimera prevTrigger 575 currTrigger 576
3/5/13 4:55:35.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: doing reconnect on /Volumes/Chimera
3/5/13 4:55:35.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: posting to KEA EINPROGRESS for /Volumes/Chimera
3/5/13 4:55:35.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: Max reconnect time: 30 secs, Connect timeout: 15 secs for /Volumes/Chimera
3/5/13 4:55:35.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: connect to the server /Volumes/Chimera
3/5/13 4:55:35.752 PM KernelEventAgent[45]: tid 00000000 found 1 filesystem(s) with problem(s)
3/5/13 4:55:35.869 PM KernelEventAgent[45]: tid 00000000 received event(s) VQ_NOTRESP (1)
3/5/13 4:55:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: Logging in with uam 13 /Volumes/Chimera
3/5/13 4:55:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: Restoring session /Volumes/Chimera
3/5/13 4:55:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: get the reconnect token
3/5/13 4:55:45.111 PM mdworker[48217]: Unable to talk to lsboxd
3/5/13 4:55:45.119 PM mdworker[48218]: Unable to talk to lsboxd
3/5/13 4:55:45.339 PM sandboxd[48215]: ([48217]) mdworker(48217) deny mach-lookup com.apple.ls.boxd
3/5/13 4:55:45.348 PM sandboxd[48215]: ([48218]) mdworker(48218) deny mach-lookup com.apple.ls.boxd
3/5/13 4:55:45.000 PM kernel[0]: Sandbox: sandboxd(48215) deny mach-lookup com.apple.coresymbolicationd
3/5/13 4:56:15.453 PM Messages[26674]: [Warning] Updating typing guid on IMMessage from 87A43B63-A4B2-4E41-B472-34083741613A to BA8D492D-6BDB-4B9B-9A44-50D21FCFAC7E
3/5/13 4:56:24.430 PM Messages[26674]: [Warning] Updating typing guid on IMMessage from 86F1F958-B235-4C5B-BCEE-537E0826534D to 2A54A84E-C80B-43F6-A31B-0148CB5367B0
3/5/13 4:56:31.437 PM lsboxd[245]: @AE relay 4755524c:4755524c
3/5/13 4:56:35.096 PM iTunes[1027]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:56:35.098 PM ath[1032]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:56:37.574 PM Messages[26674]: [Warning] Updating typing guid on IMMessage from A0CF4108-C32F-4E4C-B1FB-5745F2EFA376 to B890B725-4D5B-4338-9574-42E1BC800D26
3/5/13 4:56:53.912 PM iTunes[1027]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:56:53.914 PM ath[1032]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:57:09.327 PM iTunes[1027]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:57:09.331 PM ath[1032]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:57:48.285 PM mdworker[48246]: Unable to talk to lsboxd
3/5/13 4:57:48.291 PM mdworker[48247]: Unable to talk to lsboxd
3/5/13 4:57:48.388 PM sandboxd[48243]: ([48246]) mdworker(48246) deny mach-lookup com.apple.ls.boxd
3/5/13 4:57:48.423 PM sandboxd[48243]: ([48247]) mdworker(48247) deny mach-lookup com.apple.ls.boxd
3/5/13 4:57:48.000 PM kernel[0]: Sandbox: sandboxd(48243) deny mach-lookup com.apple.coresymbolicationd
3/5/13 4:58:13.430 PM Tweetbot[22562]: CoreAnimation: warning, deleted thread with uncommitted CATransaction; set CA_DEBUG_TRANSACTIONS=1 in environment to log backtraces.
3/5/13 4:58:25.538 PM iTunes[1027]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:58:25.540 PM ath[1032]: _NotificationSocketReadCallbackGCD (thread 0x7fff75326180): Unexpected connection closure...
3/5/13 4:58:30.819 PM iTunes[1027]: ImageIO: JPEG Corrupt JPEG data: premature end of data segment
3/5/13 4:58:30.829 PM Bowtie Butler[1030]: ImageIO: JPEG Corrupt JPEG data: premature end of data segment
3/5/13 4:59:52.515 PM com.apple.backupd[48152]: Copied 118801 files (2.47 GB) from volume Mac HD.
3/5/13 4:59:52.707 PM com.apple.backupd[48152]: Using file event preflight for Mac HD
3/5/13 4:59:53.910 PM com.apple.backupd[48152]: Will copy (3.4 MB) from Mac HD
3/5/13 4:59:53.913 PM com.apple.backupd[48152]: Found 120 files (3.4 MB) needing backup
3/5/13 4:59:53.914 PM com.apple.backupd[48152]: 1.84 GB required (including padding), 150.66 GB available
3/5/13 5:00:16.000 PM kernel[0]: disk0s2: I/O error.
3/5/13 5:00:16.222 PM com.apple.backupd[48152]: Error: (-36) SrcErr:YES Copying /Users/niclake/.dropbox/sigstore.dbx to (null)
3/5/13 5:00:35.593 PM com.apple.backupd[48152]: Copied 1349 files (53 MB) from volume Mac HD.
3/5/13 5:00:36.426 PM KernelEventAgent[45]: tid 00000000 received event(s) VQ_NOTRESP (1)
3/5/13 5:00:36.426 PM KernelEventAgent[45]: tid 00000000 type 'afpfs', mounted on '/Volumes/Chimera', from '//Nic%20Lake@Nic%60s%20AirPort%20Extreme._afpovertcp._tcp.local/Chimera', not responding
3/5/13 5:00:36.000 PM kernel[0]: ASP_TCP Disconnect: triggering reconnect by bumping reconnTrigger from curr value 576 on so 0xffffff8026cb6260
3/5/13 5:00:36.000 PM kernel[0]: ASP_TCP asp_tcp_usr_control: invalid kernelUseCount 0
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect started /Volumes/Chimera prevTrigger 576 currTrigger 577
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: doing reconnect on /Volumes/Chimera
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: posting to KEA EINPROGRESS for /Volumes/Chimera
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: Max reconnect time: 30 secs, Connect timeout: 15 secs for /Volumes/Chimera
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: connect to the server /Volumes/Chimera
3/5/13 5:00:36.427 PM KernelEventAgent[45]: tid 00000000 found 1 filesystem(s) with problem(s)
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: Logging in with uam 13 /Volumes/Chimera
3/5/13 5:00:36.543 PM KernelEventAgent[45]: tid 00000000 received event(s) VQ_NOTRESP (1)
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: Restoring session /Volumes/Chimera
3/5/13 5:00:36.000 PM kernel[0]: AFP_VFS afpfs_DoReconnect: get the reconnect token
3/5/13 5:00:37.029 PM com.apple.backupd[48152]: Created new backup: 2013-03-05-170036
3/5/13 5:00:41.100 PM com.apple.backupd[48152]: Starting post-backup thinning
3/5/13 5:00:41.100 PM com.apple.backupd[48152]: No post-back up thinning needed: no expired backups exist
3/5/13 5:00:41.218 PM com.apple.backupd[48152]: Backup completed successfully.

The boot drive is failing, or you have some other hardware fault.
Back up all data immediately, then make a "Genius" appointment at an Apple Store to have the machine tested.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to bare metal from any of them.) Don’t erase the recovery partition, if present.
*An SSD doesn't need to be zeroed.

Time Machine Restore Leads to Kernel Panic and Time Machine Inaccuracies

Last night I had to do a full restore from time machine because I had disturbed system files. So I boot in the OSX disk and run time machine from utilities to a time before I messed things up. After it finishes I restart as the screen prompts me to do and I get in a kernel panic restart cycle.
So I reinstall snow leopard from the disk, and for some reason instead of being formatted everything appears as it did at the beginning of summer (I've had Snow Leopard since it came out). So I boot in the disk and try a time machine full restore to a different backup, and after it completes I again get into the kernel panic restart cycle.
So I reinstall snow leopard to the same effect, thinking I'll just go into time machine (star wars interface) and manually update all the important files, but even though I have regular updates that run all the way to may, they are inaccurate. For instance: my downloads folder remains identical in all of them, even though it is altered almost daily, also my documents don't change: for instance an essay I'm working on doesn't contain changes which I made and through all of the time machine backups has not been modified since may 10th (quite wrong). But oddly, programs which I had installed recently remain on the computer.
Disk Utility and Disk Warrior both report my internal hard drive and my external hard drive (where the time machine backups are stored in their own partition) are intact.
All I want is data restoration, and none of my methods have worked.... if there is a workaround to my time machine kernel panic issue and time machine would give an accurate restoration then I would do this... hopefully some of you have ideas... Thanks.
Running:
Macbook 2.13 Ghz
2 gb ram
was running the most recent edition of Snow Leopard, after restore I'm running the original OSX 10.6

You might try the following to repair permissions in your Home folder. Disk Utility does not repair permissions in the Home folder.
To fix Home folder permissions
Open the Terminal application in the Utilities folder. At the command line prompt enter or paste the following command line:
sudo chown -R `id -un`:`id -gn` ~
Press RETURN. You will be prompted to enter your admin password which will not be echoed.

Kernel Panic after Time Machine Restore

Hi all,
I've been doing a bit of research about my problem but am not really sure how to proceed or what to really do... I had to get a new hard drive for my 2009 MacBook Pro. I installed from the disk that came with the computer, which is Leopard, so now it's running 10.5.7. I go back into the install disk and select to restore from a Time Machine backup but upon restarting, I get kernel panic. The OS X on my Time Machine is Lion, and I don't have a Snow Leopard disk to use to startup from, so how can I get from Leopard to Snow Leopard and then try and redo my restoration? I've erased the disk and reinstalled just Leopard and my computer is working fine.
Thanks!

RAM and drivers are the most likely causes of kernel panics. The hardware test that comes with the Mac's original installer disk will tell you sometimes when RAM is bad. https://support.apple.com/kb/HT1509 is how to run the hardware test. Damaged files can cause kernel panics too, but I would not attempt to repair damaged files on a system whose backup status itself is unknown.   You should have at least two separate off Mac backups before attempting a repair. Bring your Time Machine backup to another Mac, and clone it to be sure if you don't have a second one, before attempting repair its directory.   Here's how to repair the directory:
https://discussions.apple.com/docs/DOC-6412
Other file damage caused by system "maintenance" tools can be more insideous.    MacKeeper is the worst, as this tip explains:
https://discussions.apple.com/docs/DOC-3036
Make sure the RAM is made for the age of the model in question. For instance a Late 2008 MacBook Pro takes 1066 MHz PC3-8500 DDR3 SDRAM, yet some 1066 MHz PC3-8500 DDR3 SDRAM will not work with it.
https://discussions.apple.com/docs/DOC-6413 will help you identify your Mac.
http://www.crucial.com/ http://www.macsales.com/ http://www.datamem.com all sell lifetime warranty RAM by age and model.   Do not buy ValueRAM. https://support.apple.com/kb/HT1509 is how to run the hardware test.

6th Generation Airport Extreme Freezing During Time Machine Backups using LaCie 1TB Hard Drive

I recently upgraded from a 4th generation Airport Extreme (short, dual band n) to a new 6th generation Airport Extreme (tall, dual-band ac) in the hopes of having quicker backups and better WiFi performance (I also just got a 13" retina MacBook Pro).
The upgrade has gone poorly, to say the least. Initially, I set up the new Airport Extreme as I had for the old one. Then I plugged in the same hard drive I was using (a LaCie 1 TB d2 Quadra USB2 drive that I bought in June of 2009). I decided to setup my wife's Time Machine backup first (she has a 2010 MacBook Air). I removed the "old" disk (the one associated with the old base station) from her Time Machine configuration, and set up her Time Machine configuration to backup to the same disk on the new Airport Extreme. I was pleasantly surprised to find that it picked up her existing Time Machine backup and incrementally synchronized to it (the backup size was about 300 MB). A few days later, she warned me that Time Machine told her that backups were not working. When I went to look, it was indeed failing.
I tried a few things that didn't work, and I suspected that maybe the backup "transfer" hadn't gone so smoothly as it seemed, so I decided to erase the drive using Disk Utility and start the backup over again. To my disappointment, I found that the backup got about 200MB-1.5GB into the backup and "froze." I left it overnight, and it was at exactly the same place the next morning. The light on the disk connected to the Airport Extreme flashed constantly all the time, and I could hear it spinning, but nothing happened at all.
When I tried to stop the backup, it took a very long time. In the logs, I would see a message like this (this log is from my machine, not my wife's, but it looks the same):
11/19/13 9:40:59.276 PM com.apple.backupd[93334]: Forcing deep traversal on source: "***-mpbr" (device: /dev/disk0s2 mount: '/' fsUUID: 7356274E-D28F-3BC0-9CA8-7F1AA21830B4 eventDBUUID: 99941F9A-AD5F-4FAF-94D2-701C94CA9581)
11/19/13 9:41:57.609 PM com.apple.backupd[93334]: Total content size: 148.2 GB excluded items size: 17.16 GB for volume ***-mpbr
11/19/13 9:41:57.610 PM com.apple.backupd[93334]: Found 674166 files (131.05 GB) needing backup
11/19/13 9:41:57.611 PM com.apple.backupd[93334]: 152.52 GB required (including padding), 498.67 GB available
11/19/13 9:41:57.625 PM com.apple.backupd[93334]: Waiting for index to be ready (100)
11/19/13 9:59:22.407 PM UserEventAgent[11]: com.apple.backupd-auto launchd job disabled
11/19/13 10:00:15.103 PM com.apple.backupd[93334]: Cancellation timed out - exiting
Looking at the Airport Extreme in Finder, I saw that it got stuck, either "Connected as" me, or "Connecting...". The Airport Extreme wouldn't respond to the "Disconnect" or "Connect As..." buttons (depending on the context), and the eject button for the Airport Extreme itself in the sidebar was also unresponsive. Eventually, after 2+ minutes, I got a dialog saying "Couldn't connect to [my base station name]" with instructions to "check its IP" and contact my system administrator if the problem persists. During this time, Finder can seem frozen and unstable.
Through all of the above, the hard disk kept spinning and the light flashed constantly. The drive was warm to the touch in the morning.
I also found that when all this happened, I was unable to connect to the Airport device using Airport Utility. I I couldn't administer it, but the Internet continued to work for all connected devices. Unplugging the disk and plugging it back in worked immediately to bring the system back to a working state. I didn;t even have to power-cycle or reset the Airport Extreme.
I tried a number of things to correct this behavior:
Disabled Time Machine, removed disk, restarted machine, reconfigured Time Machine, and retried.
Tried backup on my 13" Retina MacBook Pro and my wife's MacBook Air.
I actually tried with TWO new 6th Generation Airport Extremes. The first one was a refurbished one. I returned it to Apple and purchased a brand new one. Both of them exhibited the behavior I described above.
Workaround:
Finally, I switched the drive out for a spare that I have (an older Western Digital MyBook and used it for a backup. This drive "Just worked."
So, I have switched to that for backup for now, and re-purposed the LaCie as a drive that I use for making periodic images of my hard drive using SuperDuper. The drive seems to work perfectly (and worked perfectly for several years with older Airport Extreme base stations), so I can only assume there's a bug in the USB driver of the current 6th-generation Airport Extreme.
I hope this helps someone else who's as confused as I was. If anyone has had a similar experience, I would very much like to read about it. I will be reporting this problem to apple right after I post this topic. Please do the same if you experience this issue.

As Bob says, backing-up that way isn't supported.
It's also unreliable. It may work for a while, but this forum, and the Time Machine forums, have many, many posts like this:
*"I've been backing-up via an Airport Extreme for* <some number of days, weeks, or months> *and all of a sudden my backups are corrupted beyond repair."*
In my case, it's happened about 4 times in a year. And that's with a desktop Mac, about 12 feet from the Airport, with the exact same hardware in exactly the same place and no interference.
It is very convenient, especially with laptops. If you want to take the risk, see [Using Time Machine with an Airport Extreme Air Disk|http://web.me.com/pondini/Time_Machine/Airport.html] (or use the link in *User Tips* at the top of this forum).
But do yourself a LARGE favor and take the prominent advice to keep secondary backups, and update them frequently. Sooner or later, you're probably going to need them.

Can I switch users during time machine backup?

I have a laptop with multiple users.
I am trying to do a Time Machine back-up using a fire-wire connected western digital drive.
Either because I had not backed up in a few weeks, or had updated to 10.7.2, I am not sure, but when I connected the drive to do a backup Time Machine started doing a deep scan.
The preparing phase took several (over 5) hours before the backup would start, but it finally did begin backing up.
It is trying to back up 8 GB of files and is taking a very long time. It backed up 1.5 of 8 GB over the course of the entire day.
Then my kids came home from school and switched to their users.
Looking at the logs, it looks like the backup got canceled when we switched users.
After switching back to the admin user, I am back to the preparing phase again.
I thought you could log out, swtich users etc with Time Machine.
Can someone explain this behavior to me?
Thank you

I just wanted to update all after my experieces:
Time Machine was not the problem. The problem was a defective WD external firewire drive (WD Green drive) which has since been replaced under warantee. Thank you WD for your comiitment.
Whenever I used this drive, I could hear it chugging and chugging away during mount and whenever I was accessing the drive.
I finally checked the drive (WD My Book) with DISK WARRIOR and the thing was toast. Tons of unrepairable hardware errors.
Thankfully the drive was under warantee and after receiving a replacement from WD (no issues with RMA replacement process, kudos to WD) have had ZERO issues with time machine and the replacement drive.
Initial 1st time- time machine backup was ~ 5 hours. (~120 GB of info). (I added the drive to spotlight 'do not index' prefs prior to setting up time machine.)
-This was a HUGE time difference. My prior initial backup with the defective drive was 3 DAYS, yes, DAYS.
If you are having these kind of problems, check you drive with Disk Warrior (Disk Utitlty does not cut it). If Disk Warrior reports problems, it is a hassle, but replace the drive.
Good luck. Karma +1

Kernel panic with time machine back-up

Since Thursday I have been getting a kernel panic every time I try and back up to my storage device with time machine. I have given the report below.
Interval Since Last Panic Report: 5008845 sec
Panics Since Last Report:          4
Anonymous UUID: 3C6059B2-E866-4C48-83A0-11E48C35478E
Sat Jul 20 14:50:41 2013
panic(cpu 2 caller 0xffffff80004e1f57): "hfs_UNswap_BTNode: invalid backward link (0x0001258b == 0x0001258b)\n"@/SourceCache/xnu/xnu-1699.32.7/bsd/hfs/hfs_endian.c:297
Backtrace (CPU 2), Frame : Return Address
0xffffff807ef7bac0 : 0xffffff8000220792
0xffffff807ef7bb40 : 0xffffff80004e1f57
0xffffff807ef7bb90 : 0xffffff80004d5a94
0xffffff807ef7bbd0 : 0xffffff800031f390
0xffffff807ef7bcb0 : 0xffffff8000320403
0xffffff807ef7bd60 : 0xffffff8000320700
0xffffff807ef7bdb0 : 0xffffff80004fb850
0xffffff807ef7bde0 : 0xffffff80004f623f
0xffffff807ef7be90 : 0xffffff800030470f
0xffffff807ef7bec0 : 0xffffff80002fcf64
0xffffff807ef7bf30 : 0xffffff800030e6cc
0xffffff807ef7bf50 : 0xffffff80005ce4cb
0xffffff807ef7bfb0 : 0xffffff80002daea3
BSD process name corresponding to current thread: launchd
Mac OS version:
11G63
Kernel version:
Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64
Kernel UUID: FF3BB088-60A4-349C-92EA-CA649C698CE5
System model name: iMac12,1 (Mac-942B5BF58194151B)
System uptime in nanoseconds: 13986023168469
last loaded kext at 13894547265615: com.apple.filesystems.afpfs       9.8.1 (addr 0xffffff7f810f6000, size 356352)
last unloaded kext at 175568155507: com.apple.driver.AppleUSBUHCI          5.1.0 (addr 0xffffff7f80b56000, size 65536)
loaded kexts:
net.telestream.driver.TelestreamAudio      1.0.6
com.Cycling74.driver.Soundflower 1.5.1
com.apple.filesystems.afpfs 9.8.1
com.apple.nke.asp_tcp          6.0.1
com.apple.filesystems.cd9660         1.4.2
com.apple.filesystems.smbfs            1.7.2
com.apple.filesystems.msdosfs        1.7.1
com.apple.driver.AppleHWSensor   1.9.5d0
com.apple.driver.AppleBluetoothMultitouch         70.12
com.apple.filesystems.ntfs    3.10.1
com.apple.filesystems.autofs            3.0
com.apple.driver.AudioAUUC           1.59
com.apple.driver.AGPM        100.12.75
com.apple.driver.AppleMikeyHIDDriver     122
com.apple.driver.AppleHDA 2.2.5a5
com.apple.driver.AppleUpstreamUserClient          3.5.9
com.apple.driver.AppleMikeyDriver           2.2.5a5
com.apple.kext.ATIFramebuffer      7.3.2
com.apple.iokit.IOUserEthernet       1.0.0d1
com.apple.driver.AppleSMCPDRC   5.0.0d8
com.apple.ATIRadeonX3000           7.3.2
com.apple.iokit.IOBluetoothSerialManager            4.0.8f17
com.apple.Dont_Steal_Mac_OS_X      7.0.0
com.apple.driver.AudioIPCDriver    1.2.3
com.apple.driver.AppleSMCLMU     2.0.1d2
com.apple.driver.ApplePolicyControl          3.1.33
com.apple.driver.ACPI_SMC_PlatformPlugin          5.0.0d8
com.apple.driver.AppleLPC 1.6.0
com.apple.driver.AppleBacklight     170.2.2
com.apple.driver.AppleMCCSControl          1.0.33
com.apple.driver.AppleIntelHD3000Graphics       7.3.2
com.apple.driver.BroadcomUSBBluetoothHCIController 4.0.8f17
com.apple.iokit.SCSITaskUserClient            3.2.1
com.apple.driver.AppleUSBCardReader     3.0.6
com.apple.iokit.IOAHCISerialATAPI 2.0.3
com.apple.driver.AppleIRController            312
com.apple.driver.XsanFilter 404
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless      1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache            33
com.apple.iokit.IOAHCIBlockStorage           2.1.0
com.apple.driver.AppleUSBHub      5.1.0
com.apple.driver.AirPort.Atheros40            505.67.1
com.apple.iokit.AppleBCM5701Ethernet   3.2.4b8
com.apple.driver.AppleEFINVRAM 1.6.1
com.apple.driver.AppleFWOHCI      4.9.0
com.apple.driver.AppleUSBEHCI     5.1.0
com.apple.driver.AppleACPIButtons           1.5
com.apple.driver.AppleAHCIPort     2.3.1
com.apple.driver.AppleRTC 1.5
com.apple.driver.AppleHPET           1.7
com.apple.driver.AppleSMBIOS       1.9
com.apple.driver.AppleACPIEC        1.5
com.apple.driver.AppleAPIC            1.6
com.apple.driver.AppleIntelCPUPowerManagementClient          195.0.0
com.apple.nke.applicationfirewall   3.2.30
com.apple.security.quarantine        1.4
com.apple.security.TMSafetyNet     8
com.apple.driver.AppleIntelCPUPowerManagement        195.0.0
com.apple.security.SecureRemotePassword          1.0
com.apple.driver.AppleBluetoothHIDKeyboard    160.7
com.apple.driver.AppleHIDKeyboard         160.7
com.apple.driver.AppleMultitouchDriver   231.4
com.apple.driver.IOBluetoothHIDDriver    4.0.8f17
com.apple.kext.triggers         1.0
com.apple.driver.DspFuncLib          2.2.5a5
com.apple.iokit.IOSurface     80.0.2
com.apple.iokit.IOSerialFamily         10.0.5
com.apple.iokit.IOFireWireIP           2.2.5
com.apple.iokit.IOAudioFamily         1.8.6fc18
com.apple.kext.OSvKernDSPLib      1.3
com.apple.driver.AppleHDAController        2.2.5a5
com.apple.iokit.IOHDAFamily           2.2.5a5
com.apple.driver.AppleSMC 3.1.3d10
com.apple.driver.IOPlatformPluginLegacy 5.0.0d8
com.apple.driver.AppleSMBusPCI   1.0.10d0
com.apple.driver.AppleThunderboltEDMSink       1.1.8
com.apple.driver.AppleThunderboltEDMSource   1.1.8
com.apple.driver.IOPlatformPluginFamily 5.1.1d6
com.apple.driver.AppleGraphicsControl     3.1.33
com.apple.driver.AppleBacklightExpert     1.0.4
com.apple.driver.AppleSMBusController    1.0.10d0
com.apple.kext.ATI6000Controller 7.3.2
com.apple.kext.ATISupport 7.3.2
com.apple.iokit.IONDRVSupport      2.3.4
com.apple.driver.AppleIntelSNBGraphicsFB          7.3.2
com.apple.iokit.IOGraphicsFamily    2.3.4
com.apple.driver.AppleUSBBluetoothHCIController         4.0.8f17
com.apple.iokit.IOBluetoothFamily 4.0.8f17
com.apple.driver.AppleThunderboltDPOutAdapter         1.8.5
com.apple.driver.AppleThunderboltDPInAdapter            1.8.5
com.apple.driver.AppleThunderboltDPAdapterFamily    1.8.5
com.apple.driver.AppleThunderboltPCIDownAdapter     1.2.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice        3.2.1
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily          1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOSCSIBlockCommandsDevice       3.2.1
com.apple.iokit.IOUSBMassStorageClass     3.0.3
com.apple.iokit.IOSCSIArchitectureModelFamily   3.2.1
com.apple.iokit.IOUSBHIDDriver     5.0.0
com.apple.driver.AppleUSBMergeNub       5.1.0
com.apple.driver.AppleUSBComposite        5.0.0
com.apple.driver.AppleThunderboltNHI    1.6.0
com.apple.iokit.IOThunderboltFamily         2.0.3
com.apple.iokit.IOUSBUserClient     5.0.0
com.apple.iokit.IO80211Family       420.3
com.apple.iokit.IOEthernetAVBController 1.0.1b1
com.apple.iokit.IONetworkingFamily           2.1
com.apple.iokit.IOFireWireFamily    4.4.8
com.apple.iokit.IOUSBFamily            5.1.0
com.apple.driver.AppleEFIRuntime            1.6.1
com.apple.iokit.IOHIDFamily            1.7.1
com.apple.iokit.IOAHCIFamily          2.0.8
com.apple.iokit.IOSMBusFamily       1.1
com.apple.security.sandbox 177.11
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages           331.7
com.apple.iokit.IOStorageFamily      1.7.2
com.apple.driver.AppleKeyStore     28.18
com.apple.driver.AppleACPIPlatform         1.5
com.apple.iokit.IOPCIFamily 2.7
com.apple.iokit.IOACPIFamily          1.4
Model: iMac12,1, BootROM IM121.0047.B1F, 4 processors, Intel Core i5, 2.5 GHz, 4 GB, SMC 1.71f22
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3231554538424655302D444A2D4620
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3231554538424655302D444A2D4620
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.67.5-P2P
Bluetooth: Version 4.0.8f17, 2 service, 18 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: ST3500418AS, 500.11 GB
Serial ATA Device: OPTIARC DVD RW AD-5690H
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x850b, 0xfa200000 / 3
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfa100000 / 2
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8215, 0xfa111000 / 6
USB Device: hub_device, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: Cruzer Edge, 0x0781 (SanDisk Corporation), 0x556b, 0xfd140000 / 5
USB Device: Internal Memory Card Reader, apple_vendor_id, 0x8403, 0xfd110000 / 4
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd120000 / 3

amit 2050 wrote:
panic(cpu 2 caller 0xffffff80004e1f57): "hfs_UNswap_BTNode: invalid backward link (0x0001258b == 0x0001258b)\n"@/SourceCache/xnu/xnu-1699.32.7/bsd/hfs/hfs_endian.c:297
That error often indicates that the Time Machine drive's filesystem is damaged, so Time Machine can't back up to the drive and it crashes.
As you are backing up to an external drive, open Disk Utility (in /Applications/Utilities). Then, choose the Time Machine's partition of your external drive in the sidebar, and repair permissions and verify the disk. If it gives you an error, repair the drive. Can you repair the drive? If not, you may have to format the Time Machine drive

Microsoft Word for Mac Freezes During Time Machine Backup

Since upgrading to Lion, I have found that when Time Machine is performing a backup that word for Mac freezes. I have all software updates for both Mac and MS. Running on 17" MacBook Pro.
Any ideas?
This appears to be the same issue:
https://discussions.apple.com/thread/2403912?start=0&tstart=0
Thanks in advance.

The Time Machine backup data on the network device is corrupt. The first thing you should do, if that's your only backup, is to make another complete backup to a locally attached storage device. One backup is never enough to be safe. Network backups are less reliable than local ones.
After that, hold down the option key and select Verify Backups from the Time Machine menu in the menu bar (not the Dock icon.) This operation may take a long time. If the menu-bar icon (a clock that runs backwards) isn't showing, check Show Time Machine in menu bar in the preferences.
If you continue to get panics, erase the backup device. With an AirPort device, you do that from within the AirPort Utility application; see its built-in help for details. All backups will be lost, so don't do this until you've backed up to another device. After erasing, select the device again as a backup destination in the Time Machine preference pane. The first backup should be made over a wired connection, if possible.
If you still have problems after erasing the device, it should be replaced.

Kernel panics with Time Machine on TC

I have my TC now for 4 days and I had to quit using Time machine as it now seem to creates a kernel panic every time it creates a back up.
I'm really not very pleased with TC. Since I started the initial back up, with ethernet cable, i've had the windows feeling. Initial Back up failed 4 times before i even got to start Time machine working.
Since 2 days i'm noticing drop outs with the wifi connection, this resulted presumably in a faulty back up because since my last dropped connection every Time machine starts creating a back up I get that grey curtain of death.
If the only solution to getting everything working is again to start all over, ill just stop using Time machine as this little box that should do everything in the background has become the most forefront user experience since I got it.

shouldn't be doing that. Call AppleCare and use your telephone support for Time Capsule

External Hard Drive ejects during Time Machine Backup

I've read through all the troubleshooting pages that I thought had anything to do with this problem, but none of my error messages seemed to match. This is my first backup with Time Machine onto my external hard drive, and it never gets past about 60GB before deciding that the drive has improperly ejected itself and aborting the backup. The error message from my Time Machine Buddy is below:
Starting standard backup
Backing up to: /Volumes/Untitled/Backups.backupdb
Ownership is disabled on the backup destination volume. Enabling.
Backup content size: 147.2 GB excluded items size: 5.1 GB for volume Macintosh HD
No pre-backup thinning needed: 170.49 GB requested (including padding), 930.54 GB available
Waiting for index to be ready (101)
Copied 56.0 GB of 142.1 GB, 112101 of 886988 items
Error writing to backup log. NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Device not configured
Error: (-50) SrcErr:NO Copying /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ge ms/net-ssh-1.1.4/lib/net/ssh/proxy/errors.rb to /Volumes/Untitled/Backups.backupdb/Eugenio Vargas Computer/2011-05-17-161101.inProgress/E6F5C3CB-75B8-41C4-B52E-138235EB4B34/Maci ntosh HD/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ gems/net-ssh-1.1.4/lib/net/ssh/proxy
Error writing to backup log. NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Device not configured
Error: (-50) SrcErr:NO Copying /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ge ms/net-ssh-1.1.4/lib/net/ssh/proxy/http.rb to /Volumes/Untitled/Backups.backupdb/Eugenio Vargas Computer/2011-05-17-161101.inProgress/E6F5C3CB-75B8-41C4-B52E-138235EB4B34/Maci ntosh HD/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ gems/net-ssh-1.1.4/lib/net/ssh/proxy
Error writing to backup log. NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Device not configured
Error: (-50) SrcErr:NO Copying /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ge ms/net-ssh-1.1.4/lib/net/ssh/proxy/socks4.rb to /Volumes/Untitled/Backups.backupdb/Eugenio Vargas Computer/2011-05-17-161101.inProgress/E6F5C3CB-75B8-41C4-B52E-138235EB4B34/Maci ntosh HD/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ gems/net-ssh-1.1.4/lib/net/ssh/proxy
Error writing to backup log. NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Device not configured
Error: (-50) SrcErr:NO Copying /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ge ms/net-ssh-1.1.4/lib/net/ssh/proxy/socks5.rb to /Volumes/Untitled/Backups.backupdb/Eugenio Vargas Computer/2011-05-17-161101.inProgress/E6F5C3CB-75B8-41C4-B52E-138235EB4B34/Maci ntosh HD/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ gems/net-ssh-1.1.4/lib/net/ssh/proxy
Indexing a file failed. Returned 200 for: /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ge ms/net-ssh-1.1.4/lib/net/ssh/proxy, /Volumes/Untitled/Backups.backupdb/Eugenio Vargas Computer/2011-05-17-161101.inProgress/E6F5C3CB-75B8-41C4-B52E-138235EB4B34/Maci ntosh HD/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/ gems/net-ssh-1.1.4/lib/net/ssh/proxy
Aborting backup because indexing of file failed.
Other details:
My external drive is a WD 1TB drive. The partition for the Time Machine Backup is formatted as Mac OS Extended (Journaled), as is my Macintosh HD. The Partition Map Scheme on the external drive is GUID Partition Table.
I have tried reformatting the external drive for good measure, but this doesn't seem to solve any problems. I also tried searching for the file that the error message says NO Copying for (/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8/g ems/net-ssh-1.1.4/lib/net/ssh/proxy/...) but I'm unable to find the files. I can get as far as /System/Library/Frameworks, but can find no folder in Frameworks titled Ruby.
Please help.

The Ruby folder is probably hidden. That is why you don't see it.
You may want to add System/Library/Frameworks to the exempted sync list until you can figure out which file is causing this. You can do this by opening Time Machine Preferences ( > System Preferences > Time Machine) and clicking on Options…
After that click the small + key and browse to the folder you want to exempt from the sync. In your case: Macintosh HD > System > Library > Frameworks
Next hit the exclude button with the Frameworks folder highlighted.
Try your backup again and see if it fails.

Kernel Panic During Time Machine Backups

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