diskimages-helper kernel panic, image on ZEVO on FireWire

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diskimages-helper kernel panic, image on ZEVO on FireWire

Post by grahamperrin » Sun Sep 30, 2012 11:28 am

Whilst trying to reproduce a kernel_task kernel panic with Mountain Lion under pressure, after pushing things for over three hours I encountered a different type of panic. In brief:

Code: Select all
      Kernel Extensions in backtrace:
         com.apple.driver.DiskImages(344.0)[C026D1D7-D6ED-37FE-9228-DD66B91DAE5D]@0xffffff7fa0299000->0xffffff7fa02b1fff
            dependency: com.apple.iokit.IOStorageFamily(1.8)[5BA4CD36-E96D-3A9E-ADFF-A863BBD63BC7]@0xffffff7f9f378000

BSD process name corresponding to current thread: diskimages-helpe
Boot args: -v

Mac OS version:
12C54

In full:

Code: Select all
Sun Sep 30 14:03:12 2012
panic(cpu 0 caller 0xffffff801eeb7bd5): Kernel trap at 0xffffff7fa029c126, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x00000001baddecaf, CR3: 0x00000000994ae000, CR4: 0x0000000000000660
RAX: 0x00000001baddecaf, RBX: 0xffffff8036884100, RCX: 0xffffff803b2a9e80, RDX: 0xffffff8035970f20
RSP: 0xffffff813431ba80, RBP: 0xffffff813431ba80, RSI: 0xffffff803b2a9e80, RDI: 0xffffff8039e9d580
R8:  0x0000000000000000, R9:  0x0000000000000000, R10: 0x00000000ffffffff, R11: 0x00000000ffffff80
R12: 0xffffff803b2a9e80, R13: 0xffffff8032421200, R14: 0xffffff8039e9d580, R15: 0xffffff8036884100
RFL: 0x0000000000010206, RIP: 0xffffff7fa029c126, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0x00000001baddecaf, Error code: 0x0000000000000002, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address
0xffffff813431b720 : 0xffffff801ee1d626
0xffffff813431b790 : 0xffffff801eeb7bd5
0xffffff813431b960 : 0xffffff801eece4ed
0xffffff813431b980 : 0xffffff7fa029c126
0xffffff813431ba80 : 0xffffff7fa029c0cb
0xffffff813431bab0 : 0xffffff7fa029ab51
0xffffff813431bb00 : 0xffffff801f247d9a
0xffffff813431bb60 : 0xffffff7fa029ba65
0xffffff813431bba0 : 0xffffff801f2665b3
0xffffff813431bbc0 : 0xffffff801f26718d
0xffffff813431bc20 : 0xffffff801f264b8f
0xffffff813431bd70 : 0xffffff801ee981e1
0xffffff813431be80 : 0xffffff801ee20aed
0xffffff813431beb0 : 0xffffff801ee10448
0xffffff813431bf00 : 0xffffff801ee1961b
0xffffff813431bf70 : 0xffffff801eea5b16
0xffffff813431bfb0 : 0xffffff801eeced53
      Kernel Extensions in backtrace:
         com.apple.driver.DiskImages(344.0)[C026D1D7-D6ED-37FE-9228-DD66B91DAE5D]@0xffffff7fa0299000->0xffffff7fa02b1fff
            dependency: com.apple.iokit.IOStorageFamily(1.8)[5BA4CD36-E96D-3A9E-ADFF-A863BBD63BC7]@0xffffff7f9f378000

BSD process name corresponding to current thread: diskimages-helpe
Boot args: -v

Mac OS version:
12C54

Kernel version:
Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
Kernel slide:     0x000000001ec00000
Kernel text base: 0xffffff801ee00000
System model name: MacBookPro5,2 (Mac-F2268EC8)

System uptime in nanoseconds: 12216665180357
last loaded kext at 1023971841116: com.apple.driver.AppleUSBCDC   4.1.22 (addr 0xffffff7fa141e000, size 16384)
last unloaded kext at 1213345008134: com.apple.driver.AppleUSBCDC   4.1.22 (addr 0xffffff7fa141e000, size 12288)
loaded kexts:
com.github.osxfuse.filesystems.osxfusefs   2.5.2
org.virtualbox.kext.VBoxNetAdp   4.2.0
org.virtualbox.kext.VBoxNetFlt   4.2.0
org.virtualbox.kext.VBoxUSB   4.2.0
org.virtualbox.kext.VBoxDrv   4.2.0
foo.tun   1.0
foo.tap   1.0
com.eltima.ElmediaPlayer.kext   1.0
org.openafs.filesystems.afs   1.6.2a1
net.telestream.driver.TelestreamAudio   1.0.5
com.Cycling74.driver.Soundflower   1.6.2
com.Greatdy.driver.SystemAudioCapture   1.0.0
com.getgreenbytes.driver.zfs   2012.09.14
com.getgreenbytes.filesystem.zfs   2012.09.23
at.obdev.nke.LittleSnitch   3876
com.apple.filesystems.smbfs   1.8
com.apple.driver.AppleBluetoothMultitouch   75.15
com.apple.driver.AppleHWSensor   1.9.5d0
com.apple.iokit.IOBluetoothSerialManager   4.0.9f33
com.apple.filesystems.autofs   3.0
com.apple.driver.AppleHDA   2.3.1f2
com.apple.driver.AudioAUUC   1.60
com.apple.driver.AGPM   100.12.69
com.apple.driver.AppleMikeyHIDDriver   122
com.apple.iokit.IOUserEthernet   1.0.0d1
com.apple.Dont_Steal_Mac_OS_X   7.0.0
com.apple.driver.ApplePolicyControl   3.2.11
com.apple.driver.AppleUpstreamUserClient   3.5.10
com.apple.driver.AppleMikeyDriver   2.3.1f2
com.apple.driver.SMCMotionSensor   3.0.2d6
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport   4.0.9f33
com.apple.driver.AppleLPC   1.6.0
com.apple.driver.AppleSMCLMU   2.0.2d0
com.apple.driver.AppleMuxControl   3.2.11
com.apple.driver.AppleMCCSControl   1.0.33
com.apple.driver.ACPI_SMC_PlatformPlugin   1.0.0
com.apple.GeForce   8.0.0
com.apple.driver.AppleUSBTCButtons   235.4
com.apple.driver.AppleUSBTCKeyboard   235.4
com.apple.driver.AppleIRController   320.15
com.apple.driver.Oxford_Semi   3.1.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless   1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib   1.0.0d1
com.apple.BootCache   34
com.apple.iokit.SCSITaskUserClient   3.5.1
com.apple.driver.XsanFilter   404
com.apple.iokit.IOAHCIBlockStorage   2.2.2
com.apple.driver.AppleFWOHCI   4.9.6
com.apple.driver.AirPort.Brcm4331   602.15.22
com.apple.driver.AppleUSBHub   5.2.5
com.apple.driver.AppleAHCIPort   2.4.1
com.apple.nvenet   2.0.19
com.apple.driver.AppleUSBEHCI   5.4.0
com.apple.driver.AppleUSBOHCI   5.2.5
com.apple.driver.AppleSmartBatteryManager   161.0.0
com.apple.driver.AppleIntelCPUPowerManagementClient   196.0.0
com.apple.driver.AppleEFINVRAM   1.6.1
com.apple.driver.AppleRTC   1.5
com.apple.driver.AppleHPET   1.7
com.apple.driver.AppleACPIButtons   1.6
com.apple.driver.AppleSMBIOS   1.9
com.apple.driver.AppleACPIEC   1.6
com.apple.driver.AppleAPIC   1.6
com.apple.nke.applicationfirewall   4.0.39
com.apple.security.quarantine   2
com.apple.driver.AppleIntelCPUPowerManagement   196.0.0
com.apple.driver.IOBluetoothHIDDriver   4.0.9f33
com.apple.driver.AppleMultitouchDriver   235.28
com.apple.iokit.IOSerialFamily   10.0.6
com.apple.kext.triggers   1.0
com.apple.driver.DspFuncLib   2.3.1f2
com.apple.iokit.IOFireWireIP   2.2.5
com.apple.driver.AppleHDAController   2.3.1f2
com.apple.iokit.IOHDAFamily   2.3.1f2
com.apple.iokit.IOSurface   86.0.3
com.apple.iokit.IOBluetoothFamily   4.0.9f33
com.apple.iokit.IOAudioFamily   1.8.9fc10
com.apple.kext.OSvKernDSPLib   1.6
com.apple.driver.AppleSMBusPCI   1.0.10d0
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport   4.0.9f33
com.apple.driver.AppleGraphicsControl   3.2.11
com.apple.driver.AppleBacklightExpert   1.0.4
com.apple.driver.AppleSMBusController   1.0.10d0
com.apple.driver.AppleSMC   3.1.4d2
com.apple.driver.IOPlatformPluginLegacy   1.0.0
com.apple.driver.IOPlatformPluginFamily   5.2.0d16
com.apple.nvidia.nv50hal   8.0.0
com.apple.NVDAResman   8.0.0
com.apple.iokit.IONDRVSupport   2.3.5
com.apple.iokit.IOGraphicsFamily   2.3.5
com.apple.driver.AppleUSBMultitouch   235.7
com.apple.iokit.IOUSBHIDDriver   5.2.5
com.apple.iokit.IOSCSIReducedBlockCommandsDevice   3.5.1
com.apple.driver.AppleUSBMergeNub   5.2.5
com.apple.iokit.IOFireWireSerialBusProtocolTransport   2.1.1
com.apple.iokit.IOFireWireSBP2   4.2.0
com.apple.iokit.IOSCSIBlockCommandsDevice   3.5.1
com.apple.iokit.IOUSBMassStorageClass   3.5.0
com.apple.driver.AppleUSBComposite   5.2.5
com.apple.driver.CoreStorage   274.7
com.apple.iokit.IOSCSIMultimediaCommandsDevice   3.5.1
com.apple.iokit.IOBDStorageFamily   1.7
com.apple.iokit.IODVDStorageFamily   1.7.1
com.apple.iokit.IOCDStorageFamily   1.7.1
com.apple.iokit.IOAHCISerialATAPI   2.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily   3.5.1
com.apple.iokit.IOFireWireFamily   4.5.5
com.apple.iokit.IO80211Family   500.15
com.apple.iokit.IOUSBUserClient   5.2.5
com.apple.iokit.IOAHCIFamily   2.2.1
com.apple.iokit.IONetworkingFamily   3.0
com.apple.driver.NVSMU   2.2.9
com.apple.iokit.IOUSBFamily   5.4.0
com.apple.driver.AppleEFIRuntime   1.6.1
com.apple.iokit.IOHIDFamily   1.8.0
com.apple.iokit.IOSMBusFamily   1.1
com.apple.security.sandbox   220
com.apple.kext.AppleMatch   1.0.0d1
com.apple.security.TMSafetyNet   7
com.apple.driver.DiskImages   344
com.apple.iokit.IOStorageFamily   1.8
com.apple.driver.AppleKeyStore   28.21
com.apple.driver.AppleACPIPlatform   1.6
com.apple.iokit.IOPCIFamily   2.7.1
com.apple.iokit.IOACPIFamily   1.4
com.apple.kec.corecrypto   1.0


Question

As diskimages-helper is prominent, should I treat this as a bug in Apple software?

Observations

The only image used at the time of the panic was stored on ZEVO (Community Edition 1.1.1). One of two LaCie enclosures on the FireWire 800 bus of a MacBookPro5,2 with 8 GB memory. A sparse bundle disk image used by Time Machine. At the time of the panic, backupd was probably removing expired backups.

The pool/dataset involved is currently known as flakylaciebde and is known to be imperfect, but not so much that I'd expect a panic. copies=2

http://www.wuala.com/grahamperrin/publi ... de=gallery includes a few things from before the panic.

http://www.wuala.com/grahamperrin/publi ... de=gallery includes screenshots and other information gathered soon after the panic. As far as possible, I connected and mounted things as they were before the panic.

The last line logged before the panic

Code: Select all
2012-09-30 14:02:01.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.


16 is usually diskarbitrationd
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aio_queue_async_request(): too many in flight for proc

Post by grahamperrin » Wed Oct 03, 2012 8:40 pm

kernel[0]: aio_queue_async_request(): too many in flight for proc: 16

– the same phrase was logged three times in the two or three minutes before the 2012-10-03 kernel panic described under kernel_task kernel panic …
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Comparison

Post by grahamperrin » Thu Mar 21, 2013 2:35 am

For reference only, another topic that may be comparable:

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diskimages-helper kernel panic, image on ZEVO on USB 2.0

Post by grahamperrin » Sun Jun 02, 2013 6:06 am

Today, another panic of the same type, but the disk image that I suspect is contributory is on a single-disk pool on USB 2.0 (not FireWire).

At the time of the panic, FireWire was used for the OS X startup volume.

Windows 7 in a VirtualBoxVM with 1536 MB memory ran at the time, Apple Software Update installing two updates, and I'm almost certain that the panic was whilst VirtualBoxVM was not in front – that's consistent with viewtopic.php?t=79

In the Console view of all messages there's a familiar line not long before the panic:

aio_queue_async_request(): too many in flight for proc

Code: Select all
2013-06-02 10:35:17.942 LKDCHelper[3072]: Starting (uid=19236)
2013-06-02 10:35:18.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:18.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:18.862 WindowServer[527]: CGXDisableUpdate: UI updates were forcibly disabled by application "Finder" for over 1.00 seconds. Server has re-enabled them.
2013-06-02 10:35:19.089 WindowServer[527]: reenable_update_for_connection: UI updates were finally reenabled by application "Finder" after 1.23 seconds (server forcibly re-enabled them after 1.00 seconds)
2013-06-02 10:35:19.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:19.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:23.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.
2013-06-02 10:35:28.441 WindowServer[527]: CGXDisableUpdate: UI updates were forcibly disabled by application "Finder" for over 1.00 seconds. Server has re-enabled them.
2013-06-02 10:35:28.442 WindowServer[527]: reenable_update_for_connection: UI updates were finally reenabled by application "Finder" after 1.02 seconds (server forcibly re-enabled them after 1.01 seconds)
2013-06-02 10:35:40.561 AddressBookSourceSync[3050]: Process com.apple.AddressBookSourceSync deleting 22 contacts
2013-06-02 10:35:44.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:44.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:49.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:49.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:35:52.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.
2013-06-02 10:36:41.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.
2013-06-02 10:36:48.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.
2013-06-02 10:38:21.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.
2013-06-02 10:38:26.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:38:26.000 kernel[0]: IOHIDSystem cursor update overdue. Resending.
2013-06-02 10:38:46.000 kernel[0]: memorystatus_thread: idle exiting pid 2999 [cfprefsd]
2013-06-02 10:39:15.000 kernel[0]: memorystatus_thread: idle exiting pid 2989 [cfprefsd]
2013-06-02 10:39:20.089 com.apple.launchd.peruser.19236[550]: (com.apple.pbs[2960]) Exited: Killed: 9
2013-06-02 10:39:20.000 kernel[0]: memorystatus_thread: idle exiting pid 2960 [pbs]
2013-06-02 10:39:23.034 com.apple.launchd.peruser.19236[550]: (com.apple.accountsd[2907]) Exited: Killed: 9
2013-06-02 10:39:23.000 kernel[0]: memorystatus_thread: idle exiting pid 2907 [accountsd]
2013-06-02 10:39:24.273 com.apple.launchd[1]: (com.apple.iCloudHelper[2890]) Exited: Killed: 9
2013-06-02 10:39:24.000 kernel[0]: memorystatus_thread: idle exiting pid 2890 [com.apple.iCloud]
2013-06-02 10:39:24.000 kernel[0]: memorystatus_thread: idle exiting pid 2997 [distnoted]
2013-06-02 10:39:37.000 kernel[0]: memorystatus_thread: idle exiting pid 2988 [distnoted]
2013-06-02 10:39:41.363 com.apple.launchd[1]: (com.apple.xpcd.244B0000-0000-0000-0000-000000000000[2889]) Exited: Killed: 9
2013-06-02 10:39:41.000 kernel[0]: memorystatus_thread: idle exiting pid 2889 [xpcd]
2013-06-02 10:39:42.266 com.apple.launchd.peruser.19236[550]: (com.apple.pbs[3130]) Exited: Killed: 9
2013-06-02 10:39:42.000 kernel[0]: memorystatus_thread: idle exiting pid 3130 [pbs]
2013-06-02 10:39:43.471 com.apple.launchd.peruser.19236[550]: (com.apple.tccd[2885]) Exited: Killed: 9
2013-06-02 10:39:43.000 kernel[0]: memorystatus_thread: idle exiting pid 2885 [tccd]
2013-06-02 10:39:44.000 kernel[0]: memorystatus_thread: idle exiting pid 2874 [cfprefsd]
2013-06-02 10:39:52.577 com.apple.launchd[1]: (com.apple.sleepservicesd[2848]) Exited: Killed: 9
2013-06-02 10:39:52.000 kernel[0]: memorystatus_thread: idle exiting pid 2848 [SleepServicesD]
2013-06-02 10:40:01.182 com.apple.launchd[1]: (com.apple.cfprefsd.xpc.daemon[2857]) Exited: Killed: 9
2013-06-02 10:40:01.000 kernel[0]: memorystatus_thread: idle exiting pid 2857 [cfprefsd]
2013-06-02 10:40:01.546 com.apple.launchd.peruser.19236[550]: (com.apple.cfprefsd.xpc.agent[2856]) Exited: Killed: 9
2013-06-02 10:40:01.000 kernel[0]: memorystatus_thread: idle exiting pid 2856 [cfprefsd]
2013-06-02 10:40:05.000 kernel[0]: aio_queue_async_request(): too many in flight for proc: 16.
2013-06-02 10:40:13.605 com.apple.launchd[1]: (com.apple.sleepservicesd[3140]) Exited: Killed: 9
2013-06-02 10:40:13.000 kernel[0]: memorystatus_thread: idle exiting pid 3140 [SleepServicesD]
2013-06-02 10:40:14.930 com.apple.launchd.peruser.19236[550]: (com.apple.pbs[3134]) Exited: Killed: 9
2013-06-02 10:40:14.000 kernel[0]: memorystatus_thread: idle exiting pid 3134 [pbs]
2013-06-02 10:42:13.000 bootlog[0]: BOOT_TIME 1370166133 0


A System Information view of relevant USB buses –

2013-06-02 11-12-53 screenshot.png
2013-06-02 11-12-53 screenshot.png (166.45 KiB) Viewed 129 times


– the .vdi for the VirtualBoxVM is on the StoreJet device.

At the time of the panic there was one other image attached to OS X –

/Volumes/tall/com.apple.backupd/GPES3E-gjp4.sparsebundle

– where tall is a two-disk pool on the Sitecom hub (on the other bus).

Both disk images are used extremely frequently, and concurrently, without kernel panics. Only when I run a VirtualBoxVM with its .vdi on one of the two pools do I prepare myself for the possibility of a panic.
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Re: diskimages-helper kernel panic, image on ZEVO on USB 2.0

Post by grahamperrin » Wed Jun 05, 2013 11:56 pm

On 2nd June:

grahamperrin wrote:Today, another panic of the same type, but the disk image that I suspect is contributory is on a single-disk pool on USB 2.0 (not FireWire).

At the time of the panic, FireWire was used for the OS X startup volume.

Windows 7 in a VirtualBoxVM with 1536 MB memory ran at the time, Apple Software Update installing two updates, and I'm almost certain that the panic was whilst VirtualBoxVM was not in front – that's consistent with viewtopic.php?t=79

… Both disk images are used extremely frequently, and concurrently, without kernel panics. Only when I run a VirtualBoxVM with its .vdi on one of the two pools do I prepare myself for the possibility of a panic.


Panic reports from 2nd and 5th June:

Code: Select all
Interval Since Last Panic Report:  606239 sec
Panics Since Last Report:          1
Anonymous UUID:                    6EC9434E-D891-BB1A-B9BA-FC712AAA083B

Sun Jun  2 10:43:15 2013
panic(cpu 1 caller 0xffffff800c4b8655): Kernel trap at 0xffffff7f8d839126, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff80baddecaf, CR3: 0x0000000210398000, CR4: 0x0000000000000660
RAX: 0xffffff80baddecaf, RBX: 0xffffff8036c71800, RCX: 0xffffff8023aa0160, RDX: 0xffffff803985fc30
RSP: 0xffffff80f4a0baa0, RBP: 0xffffff80f4a0baa0, RSI: 0xffffff8023aa0160, RDI: 0xffffff80312f5f00
R8:  0x0000000000000000, R9:  0x0000000000000000, R10: 0xffffff8022ab9088, R11: 0xffffff7f8d838a92
R12: 0xffffff8023aa0160, R13: 0xffffff80f4a0bb48, R14: 0xffffff80312f5f00, R15: 0xffffff8036c71800
RFL: 0x0000000000010286, RIP: 0xffffff7f8d839126, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0xffffff80baddecaf, Error code: 0x0000000000000002, Fault CPU: 0x1

Backtrace (CPU 1), Frame : Return Address
0xffffff80f4a0b740 : 0xffffff800c41d626
0xffffff80f4a0b7b0 : 0xffffff800c4b8655
0xffffff80f4a0b980 : 0xffffff800c4ce17d
0xffffff80f4a0b9a0 : 0xffffff7f8d839126
0xffffff80f4a0baa0 : 0xffffff7f8d8390cb
0xffffff80f4a0bad0 : 0xffffff7f8d83774e
0xffffff80f4a0bb30 : 0xffffff7f8d838b94
0xffffff80f4a0bba0 : 0xffffff800c867853
0xffffff80f4a0bbc0 : 0xffffff800c86842d
0xffffff80f4a0bc20 : 0xffffff800c865e2f
0xffffff80f4a0bd70 : 0xffffff800c498c01
0xffffff80f4a0be80 : 0xffffff800c420b3d
0xffffff80f4a0beb0 : 0xffffff800c410448
0xffffff80f4a0bf00 : 0xffffff800c41961b
0xffffff80f4a0bf70 : 0xffffff800c4a6536
0xffffff80f4a0bfb0 : 0xffffff800c4ce9e3
      Kernel Extensions in backtrace:
         com.apple.driver.DiskImages(345.0)[DFCD7E24-96E6-3C2A-A071-1B2D89911506]@0xffffff7f8d836000->0xffffff7f8d84efff
            dependency: com.apple.iokit.IOStorageFamily(1.8)[5BA4CD36-E96D-3A9E-ADFF-A863BBD63BC7]@0xffffff7f8c96e000

BSD process name corresponding to current thread: diskimages-helpe
Boot args: -v

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:     0x000000000c200000
Kernel text base: 0xffffff800c400000
System model name: MacBookPro5,2 (Mac-F2268EC8)

System uptime in nanoseconds: 4319612818328
last loaded kext at 569647899110: com.apple.filesystems.smbfs   1.8.4 (addr 0xffffff7f8e9c9000, size 229376)
last unloaded kext at 603109269960: com.apple.driver.AppleUSBCDC   4.1.23 (addr 0xffffff7f8e9bc000, size 12288)
loaded kexts:
com.kaspersky.kext.kimul.44   44
org.virtualbox.kext.VBoxNetAdp   4.2.12
org.virtualbox.kext.VBoxNetFlt   4.2.12
org.virtualbox.kext.VBoxUSB   4.2.12
org.virtualbox.kext.VBoxDrv   4.2.12
foo.tap   1.0
foo.tun   1.0
com.eltima.ElmediaPlayer.kext   1.0
org.openafs.filesystems.afs   1.6.2a1
net.telestream.driver.TelestreamAudio   1.0.5
com.Cycling74.driver.Soundflower   1.6.6
com.kaspersky.nke   1.0.1d41
com.kaspersky.kext.klif   3.0.0d23
com.Greatdy.driver.SystemAudioCapture   1.0.0
com.getgreenbytes.driver.zfs   2012.09.14
com.getgreenbytes.filesystem.zfs   2012.09.23
org.dungeon.driver.SATSMARTDriver   0.6
at.obdev.nke.LittleSnitch   3929
com.apple.filesystems.smbfs   1.8.4
com.apple.driver.AppleHWSensor   1.9.5d0
com.apple.driver.AppleBluetoothMultitouch   75.19
com.apple.filesystems.autofs   3.0
com.apple.driver.IOBluetoothSCOAudioDriver   4.1.4f2
com.apple.iokit.IOBluetoothSerialManager   4.1.4f2
com.apple.driver.AudioAUUC   1.60
com.apple.driver.AGPM   100.12.87
com.apple.driver.AppleHDA   2.3.7fc4
com.apple.driver.AppleMikeyHIDDriver   122
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   3.4.5
com.apple.driver.ACPI_SMC_PlatformPlugin   1.0.0
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport   4.1.4f2
com.apple.driver.SMCMotionSensor   3.0.3d1
com.apple.driver.AppleSMCLMU   2.0.3d0
com.apple.driver.AppleUpstreamUserClient   3.5.10
com.apple.driver.AppleMuxControl   3.4.5
com.apple.driver.AppleMCCSControl   1.1.11
com.apple.GeForce   8.1.2
com.apple.driver.AppleUSBTCButtons   237.1
com.apple.driver.MaxTranserSizeOverrideDriver   3.1.7
com.apple.driver.AppleUSBTCKeyboard   237.1
com.apple.driver.Oxford_Semi   3.1.7
com.apple.driver.AppleIRController   320.15
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.AppleFWOHCI   4.9.6
com.apple.driver.AppleUSBHub   5.5.5
com.apple.driver.AirPort.Brcm4331   615.20.17
com.apple.driver.AppleSmartBatteryManager   161.0.0
com.apple.driver.AppleAHCIPort   2.5.2
com.apple.nvenet   2.0.19
com.apple.driver.AppleUSBEHCI   5.5.0
com.apple.driver.AppleUSBOHCI   5.2.5
com.apple.driver.AppleIntelCPUPowerManagementClient   196.0.0
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.nke.applicationfirewall   4.0.39
com.apple.security.quarantine   2.1
com.apple.driver.AppleIntelCPUPowerManagement   196.0.0
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.driver.DspFuncLib   2.3.7fc4
com.apple.driver.AppleSMBusPCI   1.0.11d0
com.apple.iokit.IOSurface   86.0.4
com.apple.iokit.IOBluetoothFamily   4.1.4f2
com.apple.iokit.IOAudioFamily   1.8.9fc11
com.apple.kext.OSvKernDSPLib   1.6
com.apple.driver.IOPlatformPluginLegacy   1.0.0
com.apple.driver.IOPlatformPluginFamily   5.3.0d51
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport   4.1.4f2
com.apple.iokit.IOFireWireIP   2.2.5
com.apple.driver.AppleSMC   3.1.4d2
com.apple.driver.AppleHDAController   2.3.7fc4
com.apple.iokit.IOHDAFamily   2.3.7fc4
com.apple.driver.AppleGraphicsControl   3.4.5
com.apple.driver.AppleBacklightExpert   1.0.4
com.apple.driver.AppleSMBusController   1.0.11d0
com.apple.nvidia.nv50hal   8.1.2
com.apple.NVDAResman   8.1.2
com.apple.iokit.IONDRVSupport   2.3.7
com.apple.iokit.IOGraphicsFamily   2.3.7
com.apple.driver.AppleUSBMultitouch   237.3
com.apple.iokit.IOSCSIReducedBlockCommandsDevice   3.5.5
com.apple.iokit.IOSCSIBlockCommandsDevice   3.5.5
com.apple.iokit.IOFireWireSerialBusProtocolTransport   2.1.1
com.apple.iokit.IOFireWireSBP2   4.2.2
com.apple.iokit.IOUSBHIDDriver   5.2.5
com.apple.iokit.IOUSBMassStorageClass   3.5.1
com.apple.driver.CoreStorage   296.16.1
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.IOUSBUserClient   5.5.5
com.apple.iokit.IO80211Family   530.4
com.apple.iokit.IOAHCIFamily   2.3.1
com.apple.iokit.IONetworkingFamily   3.0
com.apple.driver.NVSMU   2.2.9
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: MacBookPro5,2, BootROM MBP52.008E.B05, 2 processors, Intel Core 2 Duo, 2.66 GHz, 8 GB, SMC 1.42f4
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Graphics: NVIDIA GeForce 9600M GT, NVIDIA GeForce 9600M GT, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1067 MHz, 0x80AD, 0x484D5434353153364D4D5238432D47372020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1067 MHz, 0x80AD, 0x484D5434353153364D4D5238432D47372020
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: Wi-Fi, AirPort, en1
Serial ATA Device: ST750LX003-1AC154, 750.16 GB
Serial ATA Device: HL-DT-ST DVDRW  GS21N
USB Device: USB2.0 Hub, 0x05e3  (Genesys Logic, Inc.), 0x0608, 0x26400000 / 2
USB Device: StoreJet Transcend, 0x152d  (JMicron Technology Corp.), 0x2329, 0x26440000 / 4
USB Device: USB2.0 Hub, 0x05e3  (Genesys Logic, Inc.), 0x0608, 0x26430000 / 3
USB Device: DataTraveler 400, 0x0951  (Kingston Technology Company), 0x1614, 0x26431000 / 9
USB Device: USB2.0 Hub, 0x05e3  (Genesys Logic, Inc.), 0x0608, 0x26433000 / 5
USB Device: Flash Reader, 0x05e3  (Genesys Logic, Inc.), 0x0760, 0x26433400 / 7
USB Device: macally, 0x058f  (Alcor Micro, Corp.), 0x9213, 0x26433200 / 6
USB Device: macally, 0x060b  (Solid Year Co., Ltd.), 0x0001, 0x26433210 / 8
USB Device: Built-in iSight, apple_vendor_id, 0x8507, 0x24400000 / 3
USB Device: Sitecom USB 2.0 Dock CN-022, 0x182d, 0x0022, 0x24100000 / 2
USB Device: GoFlex Desk, 0x0bc2  (Seagate LLC), 0x50a5, 0x24170000 / 8
USB Device: composite_device, 0x067b  (Prolific Technology, Inc.), 0x2303, 0x24160000 / 7
USB Device: IEEE-1284 Controller, 0x067b  (Prolific Technology, Inc.), 0x2305, 0x24150000 / 6
USB Device: Backup+ Desk, 0x0bc2  (Seagate LLC), 0xa0a4, 0x24120000 / 5
USB Device: PS/2 - USB Interface Adaptor, 0x0711  (Magic Control Technology Corp.), 0x0240, 0x24110000 / 4
USB Device: BRCM2046 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0x06100000 / 2
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8217, 0x06110000 / 5
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0237, 0x04600000 / 3
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0x04500000 / 2
FireWire Device: LaCie Hard Drive FireWire+, LaCie Group SA, 400mbit_speed


Code: Select all
Wed Jun  5 05:33:33 2013
panic(cpu 0 caller 0xffffff8011ab8655): Kernel trap at 0xffffff7f92e2e126, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff80baddecaf, CR3: 0x0000000184091000, CR4: 0x0000000000002660
RAX: 0xffffff80baddecaf, RBX: 0xffffff803b02f700, RCX: 0xffffff802dad9040, RDX: 0xffffff802f69bd70
RSP: 0xffffff8126f9ba80, RBP: 0xffffff8126f9ba80, RSI: 0xffffff802dad9040, RDI: 0xffffff803a821200
R8:  0x0000000000000000, R9:  0x0000000000000000, R10: 0xffffff8126f9b960, R11: 0x00000000ffffff80
R12: 0xffffff802dad9040, R13: 0xffffff802f34f400, R14: 0xffffff803a821200, R15: 0xffffff803b02f700
RFL: 0x0000000000010286, RIP: 0xffffff7f92e2e126, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0xffffff80baddecaf, Error code: 0x0000000000000002, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address
0xffffff8126f9b720 : 0xffffff8011a1d626
0xffffff8126f9b790 : 0xffffff8011ab8655
0xffffff8126f9b960 : 0xffffff8011ace17d
0xffffff8126f9b980 : 0xffffff7f92e2e126
0xffffff8126f9ba80 : 0xffffff7f92e2e0cb
0xffffff8126f9bab0 : 0xffffff7f92e2cb51
0xffffff8126f9bb00 : 0xffffff8011e4907a
0xffffff8126f9bb60 : 0xffffff7f92e2da65
0xffffff8126f9bba0 : 0xffffff8011e67853
0xffffff8126f9bbc0 : 0xffffff8011e6842d
0xffffff8126f9bc20 : 0xffffff8011e65e2f
0xffffff8126f9bd70 : 0xffffff8011a98c01
0xffffff8126f9be80 : 0xffffff8011a20b3d
0xffffff8126f9beb0 : 0xffffff8011a10448
0xffffff8126f9bf00 : 0xffffff8011a1961b
0xffffff8126f9bf70 : 0xffffff8011aa6536
0xffffff8126f9bfb0 : 0xffffff8011ace9e3
      Kernel Extensions in backtrace:
         com.apple.driver.DiskImages(345.0)[DFCD7E24-96E6-3C2A-A071-1B2D89911506]@0xffffff7f92e2b000->0xffffff7f92e43fff
            dependency: com.apple.iokit.IOStorageFamily(1.8)[5BA4CD36-E96D-3A9E-ADFF-A863BBD63BC7]@0xffffff7f91f6e000

BSD process name corresponding to current thread: diskimages-helpe
Boot args: -v -s

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:     0x0000000011800000
Kernel text base: 0xffffff8011a00000
System model name: MacBookPro5,2 (Mac-F2268EC8)

System uptime in nanoseconds: 30887486859916
last loaded kext at 3893020303846: com.apple.driver.AppleUSBCDC   4.1.23 (addr 0xffffff7f93ffc000, size 16384)
last unloaded kext at 3961359526618: com.apple.driver.AppleUSBCDC   4.1.23 (addr 0xffffff7f93ffc000, size 12288)
loaded kexts:
com.kaspersky.kext.kimul.44   44
org.virtualbox.kext.VBoxNetAdp   4.2.12
org.virtualbox.kext.VBoxNetFlt   4.2.12
org.virtualbox.kext.VBoxUSB   4.2.12
org.virtualbox.kext.VBoxDrv   4.2.12
com.eltima.ElmediaPlayer.kext   1.0
foo.tun   1.0
foo.tap   1.0
net.telestream.driver.TelestreamAudio   1.0.5
com.Cycling74.driver.Soundflower   1.6.6
com.kaspersky.nke   1.0.1d41
com.kaspersky.kext.klif   3.0.0d23
org.openafs.filesystems.afs   1.6.2a1
com.Greatdy.driver.SystemAudioCapture   1.0.0
com.getgreenbytes.driver.zfs   2012.09.14
com.getgreenbytes.filesystem.zfs   2012.09.23
org.dungeon.driver.SATSMARTDriver   0.6
at.obdev.nke.LittleSnitch   3929
com.apple.filesystems.smbfs   1.8.4
com.apple.driver.AppleBluetoothMultitouch   75.19
com.apple.driver.IOBluetoothSCOAudioDriver   4.1.4f2
com.apple.driver.AppleHWSensor   1.9.5d0
com.apple.driver.AudioAUUC   1.60
com.apple.driver.AGPM   100.12.87
com.apple.filesystems.autofs   3.0
com.apple.driver.AppleHDA   2.3.7fc4
com.apple.driver.AppleMikeyHIDDriver   122
com.apple.driver.AppleLPC   1.6.0
com.apple.driver.AppleMikeyDriver   2.3.7fc4
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport   4.1.4f2
com.apple.driver.AppleSMCLMU   2.0.3d0
com.apple.driver.AppleMuxControl   3.4.5
com.apple.iokit.IOUserEthernet   1.0.0d1
com.apple.iokit.IOBluetoothSerialManager   4.1.4f2
com.apple.Dont_Steal_Mac_OS_X   7.0.0
com.apple.driver.ApplePolicyControl   3.4.5
com.apple.driver.ACPI_SMC_PlatformPlugin   1.0.0
com.apple.GeForce   8.1.2
com.apple.driver.AppleUpstreamUserClient   3.5.10
com.apple.driver.AppleMCCSControl   1.1.11
com.apple.driver.SMCMotionSensor   3.0.3d1
com.apple.driver.MaxTranserSizeOverrideDriver   3.1.7
com.apple.driver.AppleUSBTCButtons   237.1
com.apple.driver.AppleUSBTCKeyboard   237.1
com.apple.driver.Oxford_Semi   3.1.7
com.apple.driver.AppleIRController   320.15
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.AppleFWOHCI   4.9.6
com.apple.driver.AirPort.Brcm4331   615.20.17
com.apple.driver.AppleAHCIPort   2.5.2
com.apple.driver.AppleUSBHub   5.5.5
com.apple.nvenet   2.0.19
com.apple.driver.AppleSmartBatteryManager   161.0.0
com.apple.driver.AppleUSBEHCI   5.5.0
com.apple.driver.AppleUSBOHCI   5.2.5
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   2.1
com.apple.driver.AppleIntelCPUPowerManagement   196.0.0
com.apple.driver.IOBluetoothHIDDriver   4.1.4f2
com.apple.driver.AppleMultitouchDriver   235.29
com.apple.kext.triggers   1.0
com.apple.driver.DspFuncLib   2.3.7fc4
com.apple.iokit.IOFireWireIP   2.2.5
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport   4.1.4f2
com.apple.driver.AppleHDAController   2.3.7fc4
com.apple.iokit.IOHDAFamily   2.3.7fc4
com.apple.driver.AppleBacklightExpert   1.0.4
com.apple.iokit.IOSurface   86.0.4
com.apple.iokit.IOSerialFamily   10.0.6
com.apple.iokit.IOBluetoothFamily   4.1.4f2
com.apple.iokit.IOAudioFamily   1.8.9fc11
com.apple.kext.OSvKernDSPLib   1.6
com.apple.driver.AppleGraphicsControl   3.4.5
com.apple.driver.IOPlatformPluginLegacy   1.0.0
com.apple.driver.IOPlatformPluginFamily   5.3.0d51
com.apple.driver.AppleSMBusPCI   1.0.11d0
com.apple.driver.AppleSMBusController   1.0.11d0
com.apple.nvidia.nv50hal   8.1.2
com.apple.NVDAResman   8.1.2
com.apple.iokit.IONDRVSupport   2.3.7
com.apple.iokit.IOGraphicsFamily   2.3.7
com.apple.driver.AppleSMC   3.1.4d2
com.apple.driver.AppleUSBMultitouch   237.3
com.apple.iokit.IOSCSIReducedBlockCommandsDevice   3.5.5
com.apple.iokit.IOSCSIBlockCommandsDevice   3.5.5
com.apple.iokit.IOFireWireSerialBusProtocolTransport   2.1.1
com.apple.iokit.IOFireWireSBP2   4.2.2
com.apple.iokit.IOUSBMassStorageClass   3.5.1
com.apple.iokit.IOUSBHIDDriver   5.2.5
com.apple.driver.CoreStorage   296.16.1
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   530.4
com.apple.iokit.IOAHCIFamily   2.3.1
com.apple.iokit.IOUSBUserClient   5.5.5
com.apple.iokit.IONetworkingFamily   3.0
com.apple.iokit.IOUSBFamily   5.6.0
com.apple.driver.NVSMU   2.2.9
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


The panic on 5th June was:

  • whilst running a VirtualBoxVM with its virtual disk on the same single-disk pool
  • whilst iDefrag performed a read-intensive operation – preparing to defragment metadata only of a Time Machine Backups volume with significant fragmentation of the attributes file and the catalog file (fileXray details below), a sparse bundle disk image on two-disk pool 'tall' on the old USB 2.0 Sitecom hub on a different bus.

Code: Select all
GPES3E-gjp4:Caches gjp22$ sudo fileXray -v -V /Volumes/Time\ Machine\ Backups/
# HFS+ Volume
  Volume size          = 2.7 TB (2.4 TiB)
  Device name          = /dev/rdisk12s2
  Device number        = { major=1, minor=37 }

# Volume Header
  signature            = 0x4858 (HX)
  version              = 0x5
  lastMountedVersion   = 0x4846534a (HFSJ)
  attributes           = 10000000000000000010000000000000
                       . kHFSVolumeJournaled (volume has a journal)
                       . kHFSUnusedNodeFix (unused nodes in the Catalog B-Tree have been zero-filled)
  journalInfoBlock     = 0x150c
  createDate           = Tue Mar 19 19:36:32 2013
  modifyDate           = Wed Jun  5 05:22:02 2013
  backupDate           = 0
  checkedDate          = Tue Mar 19 19:36:32 2013
  fileCount            = 26688860
  folderCount          = 4436629 /* not including the root folder */
  blockSize            = 8192
  totalBlocks          = 324537522
  freeBlocks           = 252861585
  nextAllocation       = 1114112
  rsrcClumpSize        = 65536
  dataClumpSize        = 65536
  nextCatalogID        = 44255895
  writeCount           = 7984478
  encodingsBitmap      = 00000000000000000000000000000000
                         00000010001000000000000011111011
                           . MacRoman
                           . MacJapanese
                           . MacKorean
                           . MacArabic
                           . MacHebrew
                           . MacGreek
                           . MacCyrillic
                           . MacThai
                           . MacChineseSimp

  # Finder Info
       # Bootable system blessed folder ID
         finderInfo[0] = 0x2
       # Parent folder ID of the startup application
         finderInfo[1] = 0x1b8081
       # Open folder ID
         finderInfo[2] = 0
       # Mac OS 9 blessed folder ID
         finderInfo[3] = 0
       # Reserved
         finderInfo[4] = 0
       # Mac OS X blessed folder ID
         finderInfo[5] = 0
       # VSDB volume identifier (64-bit)
         finderInfo[6] = 0xeb5ae3c1
         finderInfo[7] = 0x5346e993
       # File System Boot UUID
                  UUID = 7941973E-011C-38CF-A170-56ECE733D54D

  # Allocation Bitmap File (CNID 6)
  logicalSize          = 45203456 bytes (45 MB)
  totalBlocks          = 5518
  clumpSize            = 40574976 bytes
  extents              =   startBlock   blockCount      % of file

                               0x150d       0x158e       100.00 %

                         5518 allocation blocks in 1 extents total.
                         5518.00 allocation blocks per extent on an average.

  # Extents Overflow File (CNID 3)
  logicalSize          = 16777216 bytes (17 MB)
  totalBlocks          = 2048
  clumpSize            = 16777216 bytes
  extents              =   startBlock   blockCount      % of file

                               0x810d        0x800       100.00 %

                         2048 allocation blocks in 1 extents total.
                         2048.00 allocation blocks per extent on an average.

  # Catalog File (CNID 4)
  logicalSize          = 13113491456 bytes (13 GB)
  totalBlocks          = 1600768
  clumpSize            = 354418688 bytes
  extents              =   startBlock   blockCount      % of file

                               0x890d      0x1fb00         8.11 %
                              0x52890       0xa900         2.70 %
                              0x67b79       0xa900         2.70 %
                              0x7cd79      0x1fb00         8.11 %
                              0xa7179       0xa900         2.70 %
                              0xc6c79       0xa900         2.70 %
                              0xdbeb5      0x1fb00         8.11 %
                             0x100356       0xa900         2.70 %

                            0x20e339a       0xa900         2.70 %
                            0x23e3dd4       0xa900         2.70 %
                            0x295058e       0xa900         2.70 %
                            0x29c1e49       0xa900         2.70 %
                            0x29e39f0       0xa900         2.70 %
                            0x29fdf3e       0xa900         2.70 %
                            0x2a1438c       0xa900         2.70 %
                            0x2ad7cfb       0xa900         2.70 %

                            0x2b37e1a      0x15200         5.41 %
                            0x2b579c2       0xa900         2.70 %
                            0x2f64234       0xa900         2.70 %
                            0x342ad77       0xa900         2.70 %
                            0x36028ca      0x15200         5.41 %
                            0x3617b62       0xa900         2.70 %
                            0x36909b5      0x15200         5.41 %
                            0x37aec6d       0xa900         2.70 %

                            0x37cb247       0xa900         2.70 %
                            0x3913600       0xa900         2.70 %
                            0x3e3d34f       0xa900         2.70 %
                            0x40f34f8       0xa900         2.70 %

                         1600768 allocation blocks in 28 extents total.
                         57170.29 allocation blocks per extent on an average.

  # Startup File (CNID 7)
  logicalSize          = 0 bytes

  # Attributes File (CNID 8)
  logicalSize          = 8151629824 bytes (8.2 GB)
  totalBlocks          = 995072
  clumpSize            = 354418688 bytes
  extents              =   startBlock   blockCount      % of file

                                  0x1       0x150b         0.54 %
                               0x2a9b       0x5672         2.22 %
                              0x2840d       0x1556         0.55 %
                              0x30563      0x2232d        14.08 %
                              0x5d279       0xa900         4.35 %
                              0x72479       0xa900         4.35 %
                              0x9c879       0xa900         4.35 %
                              0xb1a79      0x15200         8.70 %

                              0xd1579       0xa900         4.35 %
                            0x23cebe3       0xa900         4.35 %
                            0x2828c75       0xa900         4.35 %
                            0x29b71fb       0xa900         4.35 %
                            0x2b4d0c2       0xa900         4.35 %
                            0x2f48f17       0xa900         4.35 %
                            0x3327431       0xa900         4.35 %
                            0x35a3015       0xa900         4.35 %

                            0x375acdd       0xa900         4.35 %
                            0x380338d       0xa900         4.35 %
                            0x38e0267       0xa900         4.35 %
                            0x3c88c59       0xa900         4.35 %
                            0x3fea9d2       0xa900         4.35 %
                            0x444425e       0xa900         4.35 %

                         995072 allocation blocks in 22 extents total.
                         45230.55 allocation blocks per extent on an average.

# Volume Header SHA-1
  066ea02e3b255dcdd40a6354fa9fc1f9367c8d7f
GPES3E-gjp4:Caches gjp22$
grahamperrin Offline

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Location: Brighton and Hove, United Kingdom


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