Kernel Panic with El Cap

You may have to rebuild your netboot set. We attempted to use the NetSUS by JAMF and realized it's not going to work in our environment. Only one NBI can be uploaded to the server and a heck of a time getting it to broadcast over different vlans.(never got it working) When I was testing with a vm on my workstation I saw a kernel panic and had to rebuild my NBI using AutoDMG and AutoCasperNBI

@CapU

I rebuilt my NBI with AutoDMG and AutoCapserNBI and got another Kernel Panic. What are you using instead of JAMF NetSUS?

@rmiltenb What version of the appliance are you running?

@bentoms At the time of the creation of the discussion was 4.0 and after upgrading to 4.1, I got the same results.

@rmiltenb thanks.

I'm struggling to recreate.

Can you post the contents of ~/Library/Preferences/com.macmule.AutoCasperNBI.plist found under the account that created the NBI?

There might be some stuff you want to redact (passwords etc).

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>NSNavLastRootDirectory</key>
    <string>~/Desktop/NetSUS</string>
    <key>NSNavPanelExpandedSizeForOpenMode</key>
    <string>{848, 520}</string>
    <key>SULastCheckTime</key>
    <date>2016-05-10T18:43:20Z</date>
    <key>ardEnabled</key>
    <true/>
    <key>ardPassword</key>
    <string>password123123</string>
    <key>ardUsername</key>
    <string>admin</string>
    <key>createReadOnlyDMG</key>
    <true/>
    <key>customDesktopImageEnabled</key>
    <true/>
    <key>customDesktopImagePath</key>
    <string>/Users/admin/Desktop/osx-yosemite-sam.jpg</string>
    <key>jssURL</key>
    <string>https://casper.server.com:8443</string>
    <key>netBootDescriptionEnabled</key>
    <false/>
    <key>netBootImageIndexLoadBalanced</key>
    <true/>
    <key>netBootServeOverNFS</key>
    <true/>
    <key>servedFromNetSUS</key>
    <true/>
    <key>simpleFinderEnabled</key>
    <false/>
    <key>timeServerSelected</key>
    <string>time.apple.com</string>
    <key>timeZoneSelected</key>
    <string>America/New_York</string>
    <key>vncEnabled</key>
    <false/>
    <key>vncPassword</key>
    <string>9999</string>
</dict>
</plist>

The previous one was from Yosemite. Here's the one from El Capitan (both kernel panic)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>NSNavLastRootDirectory</key>
    <string>~/Desktop/NBI</string>
    <key>NSNavPanelExpandedSizeForOpenMode</key>
    <string>{712, 498}</string>
    <key>SULastCheckTime</key>
    <date>2016-04-29T20:05:19Z</date>
    <key>ardEnabled</key>
    <true/>
    <key>ardPassword</key>
    <string>password123123123</string>
    <key>ardUsername</key>
    <string>admin</string>
    <key>createReadOnlyDMG</key>
    <true/>
    <key>customDesktopImageEnabled</key>
    <true/>
    <key>customDesktopImagePath</key>
    <string>/Users/admin/Desktop/LERJVky.jpg</string>
    <key>jssURL</key>
    <string>https://casper.server.com:8443</string>
    <key>netBootDescriptionEnabled</key>
    <false/>
    <key>netBootImageIndexLoadBalanced</key>
    <true/>
    <key>netBootServeOverNFS</key>
    <true/>
    <key>servedFromNetSUS</key>
    <true/>
    <key>timeServerSelected</key>
    <string>time.apple.com</string>
    <key>timeZoneSelected</key>
    <string>America/New_York</string>
</dict>
</plist>

sorry duplicate post

Seeing the exact same error message. Using DS for NBI. Boots normally on Mac Server.

Same behavior with a 10.10 NBI

We seeing the same thing. AutoCasperNBI 10.11.6, JSS 9.91, NetSus 4.1.0.

Was there ever a resolution for this?

I cannot recreate the issue.

I've deployed, Erm.. Around 10 NBI's of 10.11.6 this month to various NetSUS server versions & not had an issue at all.

@lisamcray are you also creating a restorable DMG?

Yes. We are creating a restorable DMG. Basically we are using the same NBI that we are using to create boot media, except checking the option "Will be served from NetSuS or BSDPy"

@lisamcray Ok, can you send a screenshot of the NBI Folders contents & post the NBImageInfo.plist?

Here's the plist contents:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict> <key>Architectures</key> <array> <string>i386</string> </array> <key>BackwardCompatible</key> <false/> <key>BootFile</key> <string>booter</string> <key>Description</key> <string>Mac OS 10.11.6 (15G31) with Casper Imaging 9.91 pointing to JSS https://casper.musc.edu:8443. Created by, adminlic on: Monday, August 22, 2016.</string> <key>DisabledSystemIdentifiers</key> <array> <string>MacPro6,1</string> <string>MacBookPro4,1</string> <string>Macmini5,3</string> <string>Macmini5,2</string> <string>Macmini5,1</string> <string>iMac10,1</string> <string>MacPro4,1</string> <string>MacBookPro5,2</string> <string>iMac8,1</string> <string>iMac16,2</string> <string>iMac16,1</string> <string>MacBookAir4,2</string> <string>iMac11,1</string> <string>MacBookPro7,1</string> <string>iMac11,3</string> <string>MacBookAir4,1</string> <string>MacBookPro3,1</string> <string>iMac13,2</string> <string>iMac13,3</string> <string>MacPro5,1</string> <string>iMac9,1</string> <string>Macmini3,1</string> <string>iMac13,1</string> <string>Macmini7,1</string> <string>iMac12,2</string> <string>MacBook7,1</string> <string>iMac12,1</string> <string>MacBook5,1</string> <string>MacBook5,2</string> <string>iMac11,2</string> <string>MacBookPro5,1</string> <string>Macmini6,1</string> <string>Macmini6,2</string> <string>MacBookPro11,5</string> <string>MacBookPro11,4</string> <string>MacBookPro11,3</string> <string>MacBookPro11,2</string> <string>MacBookPro11,1</string> <string>MacBookPro6,2</string> <string>MacBookPro10,2</string> <string>MacBookPro10,1</string> <string>iMac14,4</string> <string>MacBookPro9,2</string> <string>iMac14,1</string> <string>MacBookPro12,1</string> <string>iMac14,3</string> <string>iMac14,2</string> <string>MacBook8,1</string> <string>MacBookPro6,1</string> <string>MacBookPro5,4</string> <string>iMac15,1</string> <string>MacBookAir3,1</string> <string>MacBookAir3,2</string> <string>Macmini4,1</string> <string>Xserve3,1</string> <string>MacBookAir7,1</string> <string>MacBookAir7,2</string> <string>iMac17,1</string> <string>MacBookAir2,1</string> <string>MacBookAir6,1</string> <string>MacBookAir6,2</string> <string>MacBookPro8,1</string> <string>MacBookPro8,2</string> <string>MacBookPro8,3</string> <string>iMac7,1</string> <string>MacBookPro9,1</string> <string>MacBook6,1</string> <string>MacBookPro5,5</string> <string>MacBookPro5,3</string> <string>MacBookAir5,2</string> <string>MacPro3,1</string> <string>MacBookAir5,1</string> </array> <key>EnabledSystemIdentifiers</key> <array> </array> <key>ImageType</key> <string>netboot</string> <key>Index</key> <integer>309</integer> <key>IsDefault</key> <false/> <key>IsEnabled</key> <true/> <key>IsInstall</key> <false/> <key>Kind</key> <integer>1</integer> <key>Language</key> <string>Default</string> <key>Name</key> <string>10.11.6AutoCasperNBI</string> <key>RootPath</key> <string>NetBoot.dmg</string> <key>SupportsDiskless</key> <true/> <key>Type</key> <string>NFS</string> <key>osVersion</key> <string>10.11</string>
</dict>
</plist>

Also a screen shot of the folder structure.

Thank you! Thank you! Thank you!

Ah. Got it.

@lisamcray remove the NetBoot.restroable.dmg from the NBI folder. Then try to NetBoot.

@jomccann & @rmiltenb ^^ do you folks have both DMG's in the NBI folder too?

If so, please remove the NetBoot.restroable.dmg from the NBI folder, then try to NetBoot.

Thank you! I will try that first thing in morning, and report back with a status.

That did the trick!

I deleted the NetBoot.restorable.dmg from the NBI folder and my test machine did a successful NetBoot.

Thanks again for your help!

Hi all,

Please test this pre-release of AutoCasperNBI

I have restructured the folders that AutoCasperNBI puts items into, to avoid this issue in the future:

The restorable.dmg should only be for removable media.

@bentoms - Having this issue as well. macOS 10.12.4 nbi and macOS 10.12.3 nbi, using AutoDMG and AutoCasperNBI, Casper Imaging 9.98, BSDPy installed on Centos7 (Linux. Checking "Will be server from NetSUS or BSDPy". No changes in Options. Linux single host run mode. Tested TFTP and mounting /nbi successfully.

Anonymous UUID:       97904CB1-FC74-8A71-9E26-4A3857E2B9E7

Wed Apr 12 17:41:57 2017

*** Panic Report ***
panic(cpu 0 caller 0xffffff800160087f): "imageboot_mount_image: di_root_image failed: 110
"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3789.51.2/bsd/kern/imageboot.c:155
Backtrace (CPU 0), Frame : Return Address
0xffffff81be0ab6a0 : 0xffffff80010ec3ec 
0xffffff81be0ab720 : 0xffffff800160087f 
0xffffff81be0ab760 : 0xffffff80012e6920 
0xffffff81be0ab780 : 0xffffff80012e6663 
0xffffff81be0ab8a0 : 0xffffff8001317e9c 
0xffffff81be0aba40 : 0xffffff8001536bb3 
0xffffff81be0abf90 : 0xffffff8001110319 
0xffffff81be0abfb0 : 0xffffff800109a8f7 

BSD process name corresponding to current thread: kernel_task

Mac OS version:
Not yet set

Kernel version:
Darwin Kernel Version 16.5.0: Fri Mar  3 16:52:33 PST 2017; root:xnu-3789.51.2~3/RELEASE_X86_64
Kernel UUID: 06F94FD7-451F-34A1-B13C-D68FF7EDE0A0
Kernel slide:     0x0000000000e00000
Kernel text base: 0xffffff8001000000
__HIB  text base: 0xffffff8000f00000
System model name: MacBookPro11,1 (Mac-189A3D4F975D5FFC)

System uptime in nanoseconds: 39914753374
last loaded kext at 4853462282: com.apple.driver.DiskImages.FileBackingStore    444.50.16 (addr 0xffffff7f82397000, size 20480)
loaded kexts:
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com.apple.driver.DiskImages.HTTPBackingStore    444.50.16
com.apple.driver.DiskImages.RAMBackingStore 444.50.16
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com.apple.driver.AppleUSBTCKeyboard 252
com.apple.driver.CoreStorageFsck    540.30.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.BootCache 40
com.apple.filesystems.hfs.kext  366.50.19
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com.apple.driver.AirPort.Brcm4360   1150.9.1a2
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com.apple.driver.AppleRTC   2.0
com.apple.driver.AppleACPIButtons   5.0
com.apple.driver.AppleHPET  1.8
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com.apple.security.TMSafetyNet  8
com.apple.driver.DiskImages.KernelBacked    444.50.16
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com.apple.iokit.IOUSBFamily 900.4.1
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Model: MacBookPro11,1, BootROM MBP111.0138.B25, 2 processors, Intel Core i7, 3 GHz, 16 GB, SMC 2.16f68
Graphics: Intel Iris, Intel Iris, Built-In
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533641465238412D50422020
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54343147533641465238412D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x112), Broadcom BCM43xx 1.0 (7.21.171.124.1a2)
Bluetooth: Version 5.0.4f18, 3 services, 27 devices, 1 incoming serial ports
Network Service: Thunderbolt Ethernet, Ethernet, en3
PCI Card: Apple 57762-A0, Ethernet Controller, Thunderbolt@195,0,0
Serial ATA Device: APPLE SSD SM0512F, 500.28 GB
USB Device: USB 3.0 Bus
USB Device: Card Reader
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 17.2
Thunderbolt Device: Thunderbolt to Gigabit Ethernet Adapter, Apple Inc., 1, 5.5