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  #1  
Old 02-29-2008, 09:58 AM
Jeffus Jeffus is offline
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Kernel Panic attack using SD2.5

Hi Dave,

I was doing a backup to my Firewire using SD 2.5. It had nearly finished the backup when the dreaded kernel panic attacked. Obviously I had to restart but has the backup been corrupted? The crash panic log see below.

panic(cpu 1 caller 0x001D29A6): vnode_put(45a8ef4): iocount < 1
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x2512bb18 : 0x128d0d (0x3cc65c 0x2512bb3c 0x131f95 0x0)
0x2512bb58 : 0x1d29a6 (0x3d551c 0x45a8ef4 0x0 0x0)
0x2512bb88 : 0x1d2a5c (0x45a8ef4 0x0 0x2512bdd4 0x0)
0x2512bba8 : 0x1c0e82 (0x45a8ef4 0x2512be34 0x2512bf28 0x2512bf28)
0x2512bf58 : 0x37b300 (0x4bf2bb8 0x4cae878 0x4cae8bc 0x0)
0x2512bfc8 : 0x19b77e (0x4c0ed60 0x0 0x19e0b5 0x38f93d0) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff088

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386

Model: MacBookPro2,2, BootROM MBP22.00A5.B07, 2 processors, Intel Core 2 Duo, 2.33 GHz, 2 GB
Graphics: ATI Radeon X1600, ATY,RadeonX1600, PCIe, 256 MB
Memory Module: BANK 0/DIMM0, 1 GB, DDR2 SDRAM, 667 MHz
Memory Module: BANK 1/DIMM1, 1 GB, DDR2 SDRAM, 667 MHz
AirPort: AirPort Extreme, 1.2.2
Bluetooth: Version 1.9.5f4, 2 service, 0 devices, 1 incoming serial ports
Serial ATA Device: Hitachi HTS541612J9SA00, 111.79 GB
Parallel ATA Device: MATSHITADVD-R UJ-857D
USB Device: Built-in iSight, Micron, Up to 480 Mb/sec, 500 mA
USB Device: Bluetooth USB Host Controller, Apple, Inc., Up to 12 Mb/sec, 500 mA
USB Device: IR Receiver, Apple Computer, Inc., Up to 12 Mb/sec, 500 mA
USB Device: Apple Internal Keyboard / Trackpad, Apple Computer, Up to 12 Mb/sec, 500 mA
FireWire Device: LaCie Hard Drive FireWire+, LaCie Group SA, Up to 400 Mb/sec

Do you think it was anything to do with SuperDuper? It isn't mentioned.

Jeffus.

Edit, I should mention Dave I had open apps open (I don't normally backing up with SD with open apps, just forgot to close them). Just done another Smart backup this time I got the freeze up. I have auto update dissabled. Got to 60,000 files out of 140,000 evaluated then progress bar stopped as did everything else apart from SD clock. Then it finished and the normal 3 green bar screen appeared.

Last edited by Jeffus; 02-29-2008 at 10:40 AM. Reason: typos
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  #2  
Old 02-29-2008, 10:44 AM
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dnanian dnanian is offline
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This panic is being sent by the low-level file system, and is indicating an error when writing to a drive. It's possible that the destination drive is failing for some reason, and I'd both restart (which you're forced to do) and erase/zero the drive.
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  #3  
Old 02-29-2008, 12:22 PM
Jeffus Jeffus is offline
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Crash

Thanks Dave, very strange drive is less than a year old and is giving me no reason/cause for concern. Can't use SMART 'cause not supported. Earlier today I used TechTool Pro to check out the drive and no problems reported.

Jeffus.
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  #4  
Old 02-29-2008, 12:28 PM
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dnanian dnanian is offline
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It's not really the SMART status, but rather that it might have been FW flakiness either on source or destination, port, cable, etc. But the file system definitely wasn't happy... otherwise it wouldn't have tossed a panic.
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  #5  
Old 03-01-2008, 05:39 AM
Jeffus Jeffus is offline
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Many thanks again Dave, you're a star. I'm glad it was nothing to do with SD.

Jeffus.
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  #6  
Old 03-10-2008, 07:36 PM
Mowog Mowog is offline
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Kernel panic here, too

Yesterday I accidentally deleted my first and only SuperDuper! backup instead of updating it. So I restarted with extensions off and started a new complete backup. However, at some point my MacBook's screen went black and nothing could bring it back to life, so I held down the power button to restart it.

Since then I have attempted to backup my MacBook 4 times, and every time has resulted in a kernel panic, a dimmed screen with a multilingual message saying I need to hold down the power button to restart it. Although there have been 4 successive attempts since the one I interrupted, only that interrupted one has been logged (it's attached below).

What, if anything, can I do to get SuperDuper! working again? My backup drive is only two months old.

| 05:10:58 PM | Info | SuperDuper!, 2.5 (84), path: /Applications/Utilities/SuperDuper!.app, Mac OS 10.4.11 build 8S2167 (i386)
| 05:10:58 PM | Info | Started on Mon, Mar 10, 2008 at 5:10 PM
| 05:10:58 PM | Info | Source Volume: Macintosh HD, mount: /, device: /dev/disk0s2, media: TOSHIBA MK8032GSX, interconnect: Internal SATA, file system: "Journaled HFS+", OS: 10.4.11 (8S2167), capacity: 74.21 GB, used: 57.61 GB, directories: 150916, files: 801519, ejectable: NO, ACLs: Disabled
| 05:10:58 PM | Info | Target Volume: MacBack, mount: /Volumes/MacBack, device: /dev/disk3s1, media: LaCie little Disk, interconnect: External FireWire, file system: "Journaled HFS+", OS: 10.4.11 (8S2167), capacity: 80.82 GB, used: 58.98 GB, directories: 150948, files: 800984, ejectable: NO, ACLs: Disabled
| 05:10:58 PM | Info | Copy Mode : Erase, then copy files
| 05:10:58 PM | Info | Copy Script : Backup - all files.dset
| 05:10:58 PM | Info | Transcript : BuildTranscript.plist
| 05:10:59 PM | Info | PHASE: 1. Prepare to Copy Files
| 05:10:59 PM | Info | ...ACTION: Preparing Macintosh HD
| 05:10:59 PM | Info | ......COMMAND => Verifying the integrity of volinfo.database
| 05:10:59 PM | Info | volinfo.database OK
| 05:10:59 PM | Info | ......COMMAND => Enabling permissions on Macintosh HD
| 05:10:59 PM | Info | Refreshing Disk Arbitration ...
| 05:10:59 PM | Info | ......COMMAND => Verifying that permissions are enabled for Macintosh HD
| 05:10:59 PM | Info | Permissions on '/' are enabled.
| 05:10:59 PM | Info | ...ACTION: Erasing MacBack
| 05:10:59 PM | Info | ......COMMAND => Preserving MacBack UUID
| 05:11:00 PM | Info | 9F0960296B31CF81
| 05:11:00 PM | Info | ......COMMAND => Preserving spotlight indexing state
| 05:11:00 PM | Info | ......COMMAND => Erasing MacBack
| 05:11:07 PM | Info | ......COMMAND => Restoring MacBack UUID (9F0960296B31CF81)
| 05:11:07 PM | Info | 9F0960296B31CF81
| 05:11:07 PM | Info | ......COMMAND => Restoring Spotlight search indexing state on MacBack
| 05:11:07 PM | Info | /Volumes/MacBack:
| 05:11:07 PM | Info | Indexing enabled for volume.
| 05:11:07 PM | Info | Indexing enabled on MacBack
| 05:11:07 PM | Info | ...ACTION: Preparing MacBack
| 05:11:07 PM | Info | ......COMMAND => Enabling permissions on MacBack
| 05:11:07 PM | Info | Refreshing Disk Arbitration ...
| 05:11:07 PM | Info | ......COMMAND => Verifying that permissions are enabled for MacBack
| 05:11:07 PM | Info | Permissions on '/Volumes/MacBack' are enabled.
| 05:11:07 PM | Info | ......COMMAND => Verifying that MacBack ACL support matches Macintosh HD
| 05:11:07 PM | Info | ...ACTION: Preserving Spotlight state on MacBack
| 05:11:07 PM | Info | ......COMMAND => Disabling Spotlight search indexing on MacBack
| 05:11:08 PM | Info | PHASE: 2. Copy Files
| 05:11:08 PM | Info | ...ACTION: Copying files from Macintosh HD to MacBack
| 05:11:08 PM | Info | ......COMMAND => Cloning Macintosh HD to MacBack
| 05:11:08 PM | Info | Copying copy files using script: /Users/awawa212/Library/Application Support/SuperDuper!/Copy Scripts/Standard Scripts/Backup - all files.dset
| 05:11:08 PM | Info | Loading 22 commands from copy script /Applications/Utilities/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude system temporary files.dset
| 05:11:08 PM | Info | Loading 6 commands from copy script /Applications/Utilities/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude system cache files.dset
| 05:11:08 PM | Info | Loading 1 commands from copy script /Applications/Utilities/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude Norton FileSaver files.dset
| 05:11:08 PM | Info | Loading 1 commands from copy script /Applications/Utilities/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude Google Desktop Index files.dset
| 05:11:08 PM | Info | Loading 1 commands from copy script /Applications/Utilities/SuperDuper!.app/Contents/Resources/Copy Scripts/Exclude iTunes Temporary files.dset
| 05:11:08 PM | Info | Loading 0 commands from copy script /Users/awawa212/Library/Application Support/SuperDuper!/Copy Scripts/Standard Scripts/Backup - all files.dset
| 05:11:08 PM | Info | /
| 05:11:11 PM | Info | /cores
| 05:11:11 PM | Info | /.Trashes
| 05:11:11 PM | Info | /sw
| 05:13:20 PM | Info | /automount
| 05:13:20 PM | Info | /TheVolumeSettingsFolder
| 05:13:20 PM | Info | /usr
| 05:18:06 PM | Info | User terminated processing of transcript...
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  #7  
Old 03-10-2008, 08:16 PM
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dnanian dnanian is offline
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As I indicated in an reply to your email, SD! can't be the reason for a Kernel Panic (we have no kernel components), so something's wrong that we're triggering. See your email for some suggestions, and send me the requested diagnostics so I can try to help you.
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