openzfs
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Published
20 hours ago •
openzfsonosx
openzfsonosx
Panicked a few times: "zfs: accessing past end of object"
System information
| Type | Version/Name |
|---|---|
| Distribution Name | macOS Sonoma 14.0 beta 3 (build 23A5286g) |
| Distribution Version | |
| Linux Kernel | |
| Architecture | AArch64 |
| ZFS Version | 2.1.6, the .pkg file for Ventura/AppleSilicon (md5 of disk image download: 6acb8b52c5f383e6ecb9cef0a34ee2cb, from https://openzfsonosx.org/wiki/Downloads#2.1.6) |
| SPL Version |
Describe the problem you're observing
Occasionally, a wild kernel panic appears! Fourth time in as many days, so I'm seeing a pattern now. I would have simply attributed it to the fact that I'm on Sonoma beta 3, but O3X is at the top of the backtrace, so I'm posting this in case it helps. If this is inappropriate at this point in time, I totally understand. This isn't ruining my day, at least not yet!
Describe how to reproduce the problem
Unfortunately, information is thin here. I'm not consciously doing anything I'm aware of in the user space involving ZFS pools. All of the panics have happened while scrolling a website in Safari, with my drive otherwise not being used. My whole OS is running on APFS just as Apple intended; I use ZFS only for my Desktop folder, on a partition on my Mac's internal SSD.
Include any warning/errors/backtraces from the system logs
panic(cpu 4 caller 0xfffffe001135cbb0): zfs: accessing past end of object 71/17761d (size=71168 access=65536+16384)
Debugger message: panic
Memory ID: 0x6
OS release type: User
OS version: 23A5286g
Kernel version: Darwin Kernel Version 23.0.0: Fri Jun 30 17:50:12 PDT 2023; root:xnu-10002.0.168.505.3~1/RELEASE_ARM64_T6000
Fileset Kernelcache UUID: 6C8DCCC0F645B6C8552006A0F3E800D8
Kernel UUID: B8F465FB-B6A6-34E3-8470-8CB365E0C712
Boot session UUID: 80AAB4D0-16F2-45D8-A02E-3FE9C783895B
iBoot version: iBoot-10151.0.172.0.3
secure boot?: YES
roots installed: 0
Paniclog version: 14
KernelCache slide: 0x000000000a6c0000
KernelCache base: 0xfffffe00116c4000
Kernel slide: 0x000000000a6c8000
Kernel text base: 0xfffffe00116cc000
Kernel text exec slide: 0x000000000bbac000
Kernel text exec base: 0xfffffe0012bb0000
mach_absolute_time: 0x3a1b1c1c2dd
Epoch Time: sec usec
Boot : 0x64b70905 0x000253ed
Sleep : 0x00000000 0x00000000
Wake : 0x00000000 0x00000000
Calendar: 0x64b992e4 0x000a9dfb
Zone info:
Zone map: 0xfffffe1006774000 - 0xfffffe3006774000
. VM : 0xfffffe1006774000 - 0xfffffe14d3440000
. RO : 0xfffffe14d3440000 - 0xfffffe166cdd8000
. GEN0 : 0xfffffe166cdd8000 - 0xfffffe1b39aa4000
. GEN1 : 0xfffffe1b39aa4000 - 0xfffffe2006770000
. GEN2 : 0xfffffe2006770000 - 0xfffffe24d343c000
. GEN3 : 0xfffffe24d343c000 - 0xfffffe29a0108000
. DATA : 0xfffffe29a0108000 - 0xfffffe3006774000
Metadata: 0xfffffe7ff1110000 - 0xfffffe7ff9110000
Bitmaps : 0xfffffe7ff9110000 - 0xfffffe8004d28000
Extra : 0 - 0
TPIDRx_ELy = {1: 0xfffffe166d2c3030 0: 0x0000000000001004 0ro: 0x0000000000000000 }
CORE 0 PVH locks held: None
CORE 1 PVH locks held: None
CORE 2 PVH locks held: None
CORE 3 PVH locks held: None
CORE 4 PVH locks held: None
CORE 5 PVH locks held: None
CORE 6 PVH locks held: None
CORE 7 PVH locks held: None
CORE 8 PVH locks held: None
CORE 9 PVH locks held: None
CORE 0: PC=0xfffffe0012d46f5c, LR=0xfffffe0012d55578, FP=0xfffffe8008097e80
CORE 1: PC=0xfffffe0012d55584, LR=0xfffffe0012d55580, FP=0xfffffe8007f27e80
CORE 2: PC=0x00000001af3c6cd4, LR=0x00000001aead01c0, FP=0x000000016b6da690
CORE 3: PC=0x00000001168467f8, LR=0x0000000116847354, FP=0x000000016b4259d0
CORE 4 is the one that panicked. Check the full backtrace for details.
CORE 5: PC=0xfffffe0012d46fa4, LR=0xfffffe0012d55578, FP=0xfffffe8005f0fe80
CORE 6: PC=0xfffffe0012c437e4, LR=0xfffffe0012c437e0, FP=0xfffffe80061bbef0
CORE 7: PC=0xfffffe0012c437e0, LR=0xfffffe0012c437e0, FP=0xfffffe8007aafef0
CORE 8: PC=0xfffffe0012c437e4, LR=0xfffffe0012c437e0, FP=0xfffffe80079e3ef0
CORE 9: PC=0xfffffe0012c437e4, LR=0xfffffe0012c437e0, FP=0xfffffe800656fef0
Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space
Panicked task 0xfffffe299ffd6be8: 0 pages, 836 threads: pid 0: kernel_task
Panicked thread: 0xfffffe166d2c3030, backtrace: 0xfffffe8007917290, tid: 2091
lr: 0xfffffe0012c08ac4 fp: 0xfffffe8007917310
lr: 0xfffffe0012d60ccc fp: 0xfffffe8007917330
lr: 0xfffffe0012d518b4 fp: 0xfffffe80079173a0
lr: 0xfffffe0012d4fd28 fp: 0xfffffe8007917490
lr: 0xfffffe0012bb7aa4 fp: 0xfffffe80079174a0
lr: 0xfffffe0012c08390 fp: 0xfffffe8007917850
lr: 0xfffffe0013418aec fp: 0xfffffe8007917870
lr: 0xfffffe001135cbb0 fp: 0xfffffe80079179b0
lr: 0xfffffe001135cb24 fp: 0xfffffe8007917af0
lr: 0xfffffe00114127f4 fp: 0xfffffe8007917b10
lr: 0xfffffe0011399d14 fp: 0xfffffe8007917bd0
lr: 0xfffffe001139aaf8 fp: 0xfffffe8007917c60
lr: 0xfffffe00114a63c8 fp: 0xfffffe8007917d80
lr: 0xfffffe00131a3260 fp: 0xfffffe8007917e80
lr: 0xfffffe0012ca170c fp: 0xfffffe8007917e90
lr: 0xfffffe0012ceef28 fp: 0xfffffe8007917f20
lr: 0xfffffe0012bc0ed8 fp: 0x0000000000000000
Kernel Extensions in backtrace:
org.openzfsonosx.zfs(2.1.6)[A31057B6-7886-336C-A417-56FC977D9210]@0xfffffe001135c000->0xfffffe00115840eb
dependency: com.apple.iokit.IOStorageFamily(2.1)[AAF21051-80CE-3C4D-8B6F-B91FEDD4F18B]@0xfffffe00153c02a0->0xfffffe00153e1f7f
last started kext at 3465054353184: com.apple.filesystems.smbfs 5.0 (addr 0xfffffe00120b4500, size 81955)
loaded kexts:
org.openzfsonosx.zfs 2.1.6
com.apple.filesystems.smbfs 5.0
com.apple.macos.driver.AppleUSBEthernetHost 8.1.1
com.apple.driver.AppleHIDALSService 1
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleTopCaseHIDEventDriver 7400.21
com.apple.driver.AppleBiometricServices 1
com.apple.driver.CoreKDL 1
com.apple.driver.DiskImages.ReadWriteDiskImage 493.0.0
com.apple.driver.DiskImages.UDIFDiskImage 493.0.0
com.apple.driver.DiskImages.RAMBackingStore 493.0.0
com.apple.driver.DiskImages.FileBackingStore 493.0.0
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.driver.AppleUSBDeviceNCM 5.0.0
com.apple.nke.l2tp 1.9
com.apple.filesystems.tmpfs 1
com.apple.driver.BCMWLANFirmware4387.Hashstore 1
com.apple.driver.SEPHibernation 1
com.apple.driver.AppleThunderboltIP 4.0.3
com.apple.AppleEmbeddedSimpleSPINORFlasher 1
com.apple.driver.ApplePMP 1
com.apple.driver.AppleCS42L84Audio 700.45
com.apple.driver.AppleSmartIO2 1
com.apple.driver.AppleSN012776Amp 700.45
com.apple.driver.AppleT6000SOCTuner 1
com.apple.driver.AppleT6000CLPCv3 1
com.apple.filesystems.nfs 1
com.apple.filesystems.lifs 1
com.apple.filesystems.apfs 2235.0.1
com.apple.IOTextEncryptionFamily 1.0.0
com.apple.filesystems.hfs.kext 650
com.apple.security.BootPolicy 1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleAVD 728.1
com.apple.AGXG13X 266
com.apple.driver.AppleEventLogHandler 1
com.apple.driver.AppleMCDP29XXUpdateSupport 1
com.apple.driver.AppleSamsungSerial 1.0.0d1
com.apple.driver.AppleJPEGDriver 6.0.5
com.apple.driver.AppleM68Buttons 1.0.0d1
com.apple.driver.AppleMobileDispT600X-DCP 140.0
com.apple.driver.usb.AppleSynopsysUSB40XHCI 1
com.apple.driver.AppleProResHW 300.68.0
com.apple.driver.AppleALSColorSensor 1.0.0d1
com.apple.driver.AppleAVE2 702.66.0
com.apple.driver.ApplePMPFirmware 1
com.apple.driver.AppleAOPVoiceTrigger 300.7
com.apple.driver.AppleSerialShim 1
com.apple.driver.AppleDPDisplayTCON 1
com.apple.driver.AppleS5L8960XNCO 1
com.apple.driver.AppleSDXC 3.4.3
com.apple.driver.AppleT6001PMGR 1
com.apple.driver.AppleS8000AES 1
com.apple.driver.AppleS8000DWI 1.0.0d1
com.apple.driver.AppleInterruptControllerV2 1.0.0d1
com.apple.driver.AppleT8110DART 1
com.apple.driver.AppleBluetoothModule 1
com.apple.driver.AppleBCMWLANBusInterfacePCIe 1
com.apple.driver.AppleS5L8920XPWM 1.0.0d1
com.apple.driver.AudioDMAController-T600x 300.15
com.apple.driver.AppleT6000DART 1
com.apple.driver.AppleSPIMC 1
com.apple.driver.AppleS5L8940XI2C 1.0.0d2
com.apple.driver.AppleT6000 1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.driver.usb.AppleUSBUserHCI 1
com.apple.iokit.IOKitRegistryCompatibility 1
com.apple.iokit.EndpointSecurity 1
com.apple.driver.AppleDiskImages2 264.0.0
com.apple.AppleSystemPolicy 2.0.0
com.apple.nke.applicationfirewall 404
com.apple.kec.InvalidateHmac 1
com.apple.kec.AppleEncryptedArchive 1
com.apple.driver.usb.cdc.ecm 5.0.0
com.apple.driver.usb.cdc.acm 5.0.0
com.apple.driver.usb.serial 6.0.0
com.apple.driver.usb.cdc.ncm 5.0.0
com.apple.driver.usb.IOUSBHostHIDDevice 1.2
com.apple.driver.usb.cdc 5.0.0
com.apple.driver.AppleUSBAudio 600.36
com.apple.iokit.IOAudioFamily 500.4
com.apple.vecLib.kext 1.2.0
com.apple.driver.usb.AppleUSBXHCIPCI 1.2
com.apple.driver.AppleThunderboltPCIUpAdapter 4.1.1
com.apple.driver.AppleThunderboltDPOutAdapter 8.5.1
com.apple.driver.driverkit.serial 6.0.0
com.apple.iokit.IOAVBFamily 1200.16
com.apple.driver.AppleHIDKeyboard 7400.2
com.apple.driver.AppleActuatorDriver 7400.37
com.apple.driver.AppleMultitouchDriver 7400.37
com.apple.driver.AppleHSBluetoothDriver 7400.21
com.apple.driver.IOBluetoothHIDDriver 9.0.0
com.apple.driver.AppleMesaSEPDriver 100.99
com.apple.iokit.IOBiometricFamily 1
com.apple.driver.DiskImages.KernelBacked 493.0.0
com.apple.plugin.IOgPTPPlugin 1200.90
com.apple.driver.usb.networking 5.0.0
com.apple.nke.ppp 1.9
com.apple.driver.AppleSEPHDCPManager 1.0.1
com.apple.driver.AppleTrustedAccessory 1
com.apple.iokit.AppleSEPGenericTransfer 1
com.apple.driver.AppleUVDMDriver 1.0.0
com.apple.driver.AppleXsanScheme 3
com.apple.driver.AppleThunderboltUSBDownAdapter 1.0.4
com.apple.driver.AppleThunderboltDPInAdapter 8.5.1
com.apple.driver.AppleThunderboltDPAdapterFamily 8.5.1
com.apple.driver.AppleThunderboltPCIDownAdapter 4.1.1
com.apple.driver.AppleHIDTransportSPI 7000.30
com.apple.driver.AppleHIDTransport 7000.30
com.apple.driver.AppleInputDeviceSupport 7000.30
com.apple.driver.AppleCSEmbeddedAudio 700.45
com.apple.driver.AppleDCPDPTXProxy 1.0.0
com.apple.driver.DCPDPFamilyProxy 1
com.apple.driver.AppleDiagnosticDataAccessReadOnly 1.0.0
com.apple.driver.AppleConvergedIPCOLYBTControl 1
com.apple.driver.AppleConvergedPCI 1
com.apple.driver.AppleBluetoothDebug 1
com.apple.driver.AppleBTM 1.0.1
com.apple.driver.ApplePassthroughPPM 3.0
com.apple.driver.AppleBSDKextStarter 3
com.apple.kext.triggers 1.0
com.apple.driver.IOHIDPowerSource 1
com.apple.driver.AppleCallbackPowerSource 1
com.apple.filesystems.hfs.encodings.kext 1
com.apple.driver.AppleSyntheticGameController 11.0.21
com.apple.AGXFirmwareKextG13XRTBuddy 266
com.apple.AGXFirmwareKextRTBuddy64 266
com.apple.iokit.IOGPUFamily 91
com.apple.driver.AppleStockholmControl 1.0.0
com.apple.driver.DCPAVFamilyProxy 1
com.apple.iokit.IOMobileGraphicsFamily-DCP 343.0.0
com.apple.iokit.IOMobileGraphicsFamily 343.0.0
com.apple.driver.AppleUSBXDCIARM 1.0
com.apple.driver.AppleUSBXDCI 1.0
com.apple.iokit.IOUSBDeviceFamily 2.0.0
com.apple.driver.usb.AppleSynopsysUSBXHCI 1
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.driver.AppleEmbeddedUSBHost 1
com.apple.driver.usb.AppleUSBHub 1.2
com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2
com.apple.driver.AppleT6000TypeCPhy 1
com.apple.driver.AppleT8103TypeCPhy 1
com.apple.driver.AppleM2ScalerCSCDriver 265.0.0
com.apple.driver.AppleSPMIPMU 1.0.1
com.apple.driver.AppleDialogPMU 1.0.1
com.apple.driver.AppleSPMI 1.0.1
com.apple.driver.AppleDCP 1
com.apple.iokit.IONVMeFamily 2.1.0
com.apple.driver.AppleNANDConfigAccess 1.0.0
com.apple.driver.AppleAOPAudio 300.12
com.apple.driver.AppleEmbeddedAudio 700.45
com.apple.iokit.AppleARMIISAudio 300.11
com.apple.driver.AppleSART 1
com.apple.driver.AppleFirmwareKit 1
com.apple.driver.AppleHPM 3.4.4
com.apple.driver.AppleSPU 1
com.apple.driver.ApplePMGR 1
com.apple.driver.AppleARMWatchdogTimer 1
com.apple.driver.AppleDisplayCrossbar 1.0.0
com.apple.iokit.IODisplayPortFamily 1.0.0
com.apple.driver.AppleTypeCPhy 1
com.apple.iokit.IOPortFamily 1.0
com.apple.driver.AppleThunderboltNHI 7.2.81
com.apple.driver.AppleT6000PCIeC 1
com.apple.iokit.IOThunderboltFamily 9.3.3
com.apple.driver.ApplePIODMA 1
com.apple.driver.AppleT600xPCIe 1
com.apple.driver.AppleMultiFunctionManager 1
com.apple.driver.AppleBluetoothDebugService 1
com.apple.driver.AppleBCMWLANCore 1.0.0
com.apple.iokit.IO80211Family 1200.13.0
com.apple.driver.IOImageLoader 1.0.0
com.apple.driver.AppleOLYHAL 1
com.apple.driver.corecapture 1.0.4
com.apple.driver.AppleEmbeddedPCIE 1
com.apple.driver.AppleMCA2-T600x 800.11
com.apple.driver.AppleEmbeddedAudioLibs 300.1
com.apple.driver.AppleFirmwareUpdateKext 1
com.apple.driver.AppleH13CameraInterface 8.17.2
com.apple.driver.AppleGPIOICController 1.0.2
com.apple.driver.AppleFireStormErrorHandler 1
com.apple.driver.AppleMobileApNonce 1
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.iokit.IOTimeSyncFamily 1200.90
com.apple.driver.DiskImages 493.0.0
com.apple.iokit.IOGraphicsFamily 597
com.apple.iokit.IOBluetoothFamily 9.0.0
com.apple.driver.AppleSSE 1.0
com.apple.driver.AppleSEPKeyStore 2
com.apple.driver.AppleUSBTDM 556
com.apple.iokit.IOUSBMassStorageDriver 240
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOSCSIBlockCommandsDevice 492
com.apple.iokit.IOSCSIArchitectureModelFamily 492
com.apple.driver.AppleRSMChannel 1
com.apple.iokit.IORSMFamily 1
com.apple.driver.AppleLockdownMode 1
com.apple.driver.AppleIPAppender 1.0
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost 1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.AppleUSBHostMergeProperties 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.RTBuddy 1.0.0
com.apple.driver.AppleEmbeddedTempSensor 1.0.0
com.apple.driver.AppleARMPMU 1.0
com.apple.iokit.IOAccessoryManager 1.0.0
com.apple.driver.AppleUVDM 1.0.0
com.apple.driver.AppleOnboardSerial 1.0
com.apple.iokit.IOSkywalkFamily 1.0
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.4
com.apple.iokit.IOSerialFamily 11
com.apple.driver.AppleSEPManager 1.0.1
com.apple.driver.AppleA7IOP 1.0.2
com.apple.driver.IOSlaveProcessor 1
com.apple.driver.AppleBiometricSensor 2
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.driver.AppleANELoadBalancer 7.17.3
com.apple.driver.AppleH11ANEInterface 7.17.5
com.apple.driver.IODARTFamily 1
com.apple.AUC 1.0
com.apple.iokit.IOSurface 352.0.2
com.apple.iokit.IOAVFamily 1.0.0
com.apple.iokit.IOHDCPFamily 1.0.0
com.apple.iokit.IOCECFamily 1
com.apple.iokit.IOAudio2Family 1.0
com.apple.driver.AppleIISController 300.1
com.apple.driver.AppleAudioClockLibs 300.1
com.apple.driver.FairPlayIOKit 71.3.0
com.apple.driver.AppleARMPlatform 1.0.2
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.iokit.IOReportFamily 47
com.apple.security.quarantine 4
com.apple.security.sandbox 300.0
com.apple.iokit.IOStorageFamily 2.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.iokit.CoreAnalyticsFamily 1
com.apple.security.AppleImage4 5.0.0
com.apple.kext.CoreTrust 1
com.apple.iokit.IOCryptoAcceleratorFamily 1.0.1
com.apple.kec.pthread 1
com.apple.kec.Libm 1
com.apple.kec.Compression 1.0
com.apple.kec.corecrypto 14.0
