Lion Installation vom USB-Stick löst Kernel Panic aus

[Principia]

Hallo zusammen,

habe eben wieder versucht Lion vom DiskImage (USB-Stick) zu installieren, was wieder eine Kernic Panic auslöste. Aktuelles System ist 10.6.8 (SL).
Die Doku zur Panic liest sich wie folgt (vielleicht kann mir hier im Forum jemand weiter helfen):


Interval Since Last Panic Report: 24651 sec
Panics Since Last Report: 1
Anonymous UUID: BD0582AA-CE05-48A6-9696-8946E941B9E3

Sat Oct 13 19:46:31 2012
panic(cpu 1 caller 0xffffff800053e0ff): "Process 1 exec of /sbin/launchd failed, errno 85"@/SourceCache/xnu/xnu-1699.24.23/bsd/kern/kern_exec.c:3546
Backtrace (CPU 1), Frame : Return Address
0xffffff8162783e00 : 0xffffff8000220702
0xffffff8162783e80 : 0xffffff800053e0ff
0xffffff8162783ee0 : 0xffffff8000524100
0xffffff8162783f10 : 0xffffff800054ff89
0xffffff8162783f50 : 0xffffff800021e0c3
0xffffff8162783f90 : 0xffffff80002c1c8a
0xffffff8162783fb0 : 0xffffff80002d79ec

BSD process name corresponding to current thread: init
Boot args: rp=file:///com.apple.recovery.boot/BaseSystem.dmg

Mac OS version:
Not yet set

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: iMac12,2 (Mac-942B59F58194171B)

System uptime in nanoseconds: 1924009569
last loaded kext at 1499354672: >DiskImages.ReadWriteDiskImage 331.3 (addr 0xffffff7f80c98000, size 12288)
loaded kexts:
>DiskImages.ReadWriteDiskImage 331.3
>DiskImages.SparseDiskImage 331.3
>DiskImages.UDIFDiskImage 331.3
>DiskImages.FileBackingStore 331.3
>DiskImages.HTTPBackingStore 331.3
>DiskImages.RAMBackingStore 331.3
|SCSITaskUserClient 3.0.3
>!UCardReader 3.0.1
>!AIR!C 312
>!AFireWire!S 3.0.1
>initioFWBridge 3.0.1
>IOFireWireSerialBusProtocolSansPhysicalUnit 3.0.1
>LSI_FW_500 3.0.1
>Oxford_Semi 3.0.1
>!SLynx 3.0.1
@!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0d1
@BootCache 33
|IOAHCIBlock!S 2.0.1
>!AEFINVRAM 1.5.0
>!UHub 4.5.0
>!AFWOHCI 4.8.9
>AirPort.Atheros40 502.60.2
|!ABCM5701Ethernet 3.0.8b2
>!AAHCIPort 2.2.0
>!UUHCI 4.4.5
>!UEHCI 4.5.8
>!AACPIButtons 1.4
>!ARTC 1.4
>!AHPET 1.6
>!ASMBIOS 1.7
>!AACPIEC 1.4
>!AAPIC 1.5
>!A!ICPUPowerManagementClient 167.3.0
@nke.applicationfirewall 3.2.30
$quarantine 1.1
>!A!ICPUPowerManagement 167.3.0
>DiskImages.KernelBacked 331.3
>!AFileSystemDriver 13
>BroadcomUSB!BHCI!C 4.0.3f12
>!U!BHCI!C 4.0.3f12
|IO!B!F 4.0.3f12
>!AThunderboltDPOutAdapter 1.5.9
>!AThunderboltDPInAdapter 1.5.9
>!AThunderboltDPAdapter!F 1.5.9
>!AThunderboltPCIDownAdapter 1.2.1
|IOSCSIMultimediaCommandsDevice 3.0.3
|IOBD!S!F 1.6
|IODVD!S!F 1.7
|IOCD!S!F 1.7
|IOSCSIBlockCommandsDevice 3.0.3
|IOAHCISerialATAPI 2.0.1
|IOUSBMass!SClass 3.0.1
|IOUSBHIDDriver 4.4.5
|IOFireWireSerialBusProtocolTransport 2.1.0
|IOSCSIArchitectureModel!F 3.0.3
|IOFireWireSBP2 4.2.0
>!UMergeNub 4.5.3
>!UComposite 4.5.8
>XsanFilter 403
>!AThunderboltNHI 1.3.2
|IOThunderbolt!F 1.7.4
|IOUSBUserClient 4.5.8
|IOFireWire!F 4.4.5
|IO80211!F 412.2
|IOEthernetAVB!C 1.0.0d5
|IONetworking!F 2.0
>!AEFIRuntime 1.5.0
|IOAHCI!F 2.0.7
|IOUSB!F 4.5.8
|IOHID!F 1.7.1
|IOSMBus!F 1.1
$sandbox 177.3
@kext.!AMatch 1.0.0d1
$TMSafetyNet 7
>DiskImages 331.3
|IO!S!F 1.7
>!AKeyStore 28.18
>!AACPIPlatform 1.4
|IOPCI!F 2.6.8
|IOACPI!F 1.4
Model: iMac12,2, BootROM IM121.0047.B1F, 4 processors, Intel Core i5, 2.7 GHz, 12 GB, SMC 1.72f2
Graphics: AMD Radeon HD 6770M, AMD Radeon HD 6770M, PCIe, 512 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.35.3
Bluetooth: Version 2.4.5f3, 2 service, 19 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: WDC WD1001FALS-403AA0, 931,51 GB
Serial ATA Device: OPTIARC DVD RW AD-5690H
USB Device: FaceTime HD Camera (Built-in), 0x05ac (Apple Inc.), 0x850b, 0xfa200000 / 3
USB Device: Hub, 0x0424 (SMSC), 0x2514, 0xfa100000 / 2
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8215, 0xfa111000 / 5
USB Device: Hub, 0x0424 (SMSC), 0x2514, 0xfd100000 / 2
USB Device: EZ-USB FX2, 0x0ccd, 0x0665, 0xfd140000 / 5
USB Device: Internal Memory Card Reader, 0x05ac (Apple Inc.), 0x8403, 0xfd110000 / 4
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0xfd120000 / 3
FireWire Device: My Book, WD, Up to 400 Mb/sec