Not sure where to send bug reports but I just downloaded the ZEVO Community Edition and installed it on a Mac Pro 4,1 with 32GB RAM and OS X 10.6.8 installed and booting from the 64 bit kernel. I created a zpool on an external USB drive (generic enclosure, toshiba drive) and was running some benchmarks by compiling some code (I'm a software developer). Part way through my compilation I had a kernel panic. I am pasting the trace below for someone to look at. I was hoping to install 3 or 4 drives in all the bays of the MacPro and setting up my Home directory to be served from that ZFS Pool (ZRAID1 type setup). Now with the kernel panic I am not sure I want to try that any more as I have an instant bad taste in with ZFS on OS X (At least in my case.). I do use FreeNAS with ZFS as my backup which has worked without any issues since I installed it back in April.
Thanks for any help.
Interval Since Last Panic Report: 7303120 sec
Panics Since Last Report: 1
Anonymous UUID: 06153638-985D-41A2-8E76-6C91571FB4C6
Thu Nov 1 11:04:39 2012
panic(cpu 12 caller 0xffffff7f8162e8d9): "/staging/zevo-community-edition/src/uts/common/fs/zfs/zio.c:474 ZFS assertion failed: *countp > 0 (0x0 > 0x0)"@/staging/zevo-community-edition/src/uts/darwin/os/printf.c:62
Backtrace (CPU 12), Frame : Return Address
0xffffff82aa32bd60 : 0xffffff8000204d15
0xffffff82aa32be60 : 0xffffff7f8162e8d9
0xffffff82aa32be80 : 0xffffff7f816c4798
0xffffff82aa32bec0 : 0xffffff7f816c33f9
0xffffff82aa32bef0 : 0xffffff7f816c0a31
0xffffff82aa32bf30 : 0xffffff7f81631325
0xffffff82aa32bfa0 : 0xffffff80002c8527
Kernel Extensions in backtrace (with dependencies):
com.getgreenbytes.filesystem.zfs(2012.09.14)@0xffffff7f81623000->0xffffff7f81763fff
dependency: com.apple.iokit.IOStorageFamily(1.6.3)@0xffffff7f80884000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
10K549
Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:32:41 PDT 2011; root:xnu-1504.15.3~1/RELEASE_X86_64
System model name: MacPro4,1 (Mac-F221BEC8)
System uptime in nanoseconds: 1015172047236
unloaded kexts:
com.apple.filesystems.exfat 1.0.2 (addr 0xffffff7f80b5c000, size 0x53248) - last unloaded 366184372558
loaded kexts:
com.getgreenbytes.driver.zfs 2012.09.14 - last loaded 388089182273
com.getgreenbytes.filesystem.zfs 2012.09.14
com.attotech.driver.ATTOiSCSI 3.4.1b1
com.usboverdrive.driver.hid 3.0.2
com.paragon-software.filesystems.ntfs 100
com.microsoft.driver.MicrosoftKeyboardUSB 8.2
com.microsoft.driver.MicrosoftKeyboard 8.2
com.apple.filesystems.afpfs 9.7.1
com.apple.nke.asp_tcp 5.0
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 100.12.31
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.driver.AudioAUUC 1.57
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.iokit.CHUDUtils 364
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.iokit.CHUDProf 366
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.driver.AppleMikeyHIDDriver 1.2.0
com.apple.kext.ATIFramebuffer 6.3.6
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleMikeyDriver 2.0.5f14
com.apple.ATIRadeonX2000 6.3.6
com.apple.driver.Intel82574L 2.1.8b1
com.apple.driver.AppleIntelNehalemProfile 11.1
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.AppleIntel8254XEthernet 2.1.3b1
com.apple.driver.AirPortBrcm43224 428.42.4
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.driver.AppleLPC 1.5.1
com.apple.driver.Oxford_Semi 2.6.1
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleFWOHCI 4.7.3
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.driver.AppleUSBUHCI 4.2.0
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.6
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.3.6
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.14
com.apple.driver.AppleIntelCPUPowerManagement 142.6.0
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.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.CHUDKernLib 365
com.apple.driver.DspFuncLib 2.0.5f14
com.apple.iokit.IOAudioFamily 1.8.3fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.iokit.IONDRVSupport 2.2.1
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.driver.IOBluetoothHIDDriver 2.4.5f3
com.apple.kext.ATI4800Controller 6.3.6
com.apple.kext.ATISupport 6.3.6
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.AppleProfileFamily 41.4
com.apple.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOGraphicsFamily 2.2.1
com.apple.iokit.IOHDAFamily 2.0.5f14
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.IONetworkingFamily 1.10
com.apple.driver.AppleSMC 3.1.0d5
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3
com.apple.iokit.IOBluetoothFamily 2.4.5f3
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8
com.apple.iokit.IOUSBMassStorageClass 2.6.7
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.1.0
com.apple.iokit.IOFireWireSBP2 4.0.6
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6.1
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOAHCISerialATAPI 1.2.6
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.6
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.TMSafetyNet 6
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 289.1
com.apple.iokit.IOStorageFamily 1.6.3
com.apple.driver.AppleACPIPlatform 1.3.6
com.apple.iokit.IOPCIFamily 2.6.5
com.apple.iokit.IOACPIFamily 1.3.0
Model: MacPro4,1, BootROM MP41.0081.B07, 8 processors, Quad-Core Intel Xeon, 2.66 GHz, 32 GB, SMC 1.39f5
Graphics: ATI Radeon HD 4870, ATI Radeon HD 4870, PCIe, 512 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8E), Broadcom BCM43xx 1.0 (5.10.131.42.4)
Bluetooth: Version 2.4.5f3, 2 service, 12 devices, 1 incoming serial ports
Network Service: Ethernet 1, Ethernet, en0
Network Service: Ethernet 2, Ethernet, en1
Network Service: PCI Ethernet Slot 4, Port 1, Ethernet, en6
Network Service: PCI Ethernet Slot 4, Port 2, Ethernet, en7
PCI Card: ethernet, sppci_ethernet, Slot-3
PCI Card: ethernet, sppci_ethernet, Slot-3
PCI Card: ATI Radeon HD 4870, sppci_displaycontroller, Slot-1
Serial ATA Device: HL-DT-ST DVDRAM GH24NS90
Serial ATA Device: OWC Mercury Extreme Pro SSD, 223.57 GB
Serial ATA Device: Maxtor 7L250S0, 232.83 GB
Serial ATA Device: Maxtor 7L250S0, 232.83 GB
Serial ATA Device: WDC WD6400AAKS-41H2B0, 596.17 GB
Serial ATA Device: Corsair Force 3 SSD, 223.57 GB
USB Device: USB2.0 Hub, 0x05e3 (Genesys Logic, Inc.), 0x0608, 0xfd100000 / 2
USB Device: USB Receiver, 0x046d (Logitech Inc.), 0xc52b, 0xfd130000 / 5
USB Device: Hub, 0x0424 (SMSC), 0x2504, 0xfd120000 / 4
USB Device: Natural® Ergonomic Keyboard 4000, 0x045e (Microsoft Corporation), 0x00db, 0xfd121000 / 6
USB Device: Combo Free KVM, 0x10d5 (Uni Class Technology Co., Ltd.), 0x5000, 0xfd110000 / 3
USB Device: USB 2.0 SATA BRIDGE, 0x14cd (MOAI ELECTRONICS CORPORATION), 0x6116, 0xfa200000 / 2
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x5a100000 / 2
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8215, 0x5a110000 / 3
FireWire Device: built-in_hub, Up to 800 Mb/sec
FireWire Device: unknown_device, OWC Mercury Elite-AL Pro, Up to 800 Mb/sec