OpenZFS on OSX 2.3.1p1 Intel i7 panics on destroy/scrub of pool #68

nexusgoblin · 2026-03-24T10:47:07Z

nexusgoblin
Mar 24, 2026

Testing on a bit of a cleaner setup. MBP i7 32Gb Tahoe 26.3.

Basic 1 drive SSD pool with a few datasets. sudo zfs destroy -r <a dataset> (dataset had a snapshot) resulted in:

panic(cpu 2 caller 0xffffff80068c33ea): Kernel trap at 0xffffff7f9cb0333d, type = 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x00000000000039f0, CR3: 0x000000001a858000, CR4: 0x00000000003626e0
RAX: 0x0000000004000080, RBX: 0x00000000000039f0, RCX: 0xffffff7f9cff72ec, RDX: 0x0000000000000217
RSP: 0xffffffdcde057d50, RBP: 0xffffffdcde057d70, RSI: 0xffffff7f9cdf894d, RDI: 0x00000000000039f0
R8:  0xffffffdcde057ba8, R9:  0x0000000000000000, R10: 0x0000000000000001, R11: 0x0000000000000000
R12: 0x0000000001000000, R13: 0x0000000005f00002, R14: 0xffffffdcde057d88, R15: 0xffffff7f9ce46040
RFL: 0x0000000000010206, RIP: 0xffffff7f9cb0333d, CS:  0x0000000000000008, SS:  0x0000000000000010
Fault CR2: 0x00000000000039f0, Error code: 0x0000000000000000, Fault CPU: 0x2, PL: 0, VF: 1

Panicked task 0xffffff99d3896b70: 425 threads: pid 0: kernel_task
Backtrace (CPU 2), panicked thread: 0xffffff99d09b4598, Frame : Return Address
0xffffffdcde0574f0 : 0xffffff8006757161 
0xffffffdcde057540 : 0xffffff80068d3b86 
0xffffffdcde057580 : 0xffffff80068c2d8c 
0xffffffdcde057640 : 0xffffff80066eb971 
0xffffffdcde057660 : 0xffffff8006757537 
0xffffffdcde057760 : 0xffffff8006756ba9 
0xffffffdcde0578d0 : 0xffffff8006f8bfed 
0xffffffdcde0579c0 : 0xffffff80068c33ea 
0xffffffdcde057b80 : 0xffffff80068c2f99 
0xffffffdcde057c40 : 0xffffff80066eb971 
0xffffffdcde057c60 : 0xffffff7f9cb0333d 
0xffffffdcde057d70 : 0xffffff7f9cc445c4 
0xffffffdcde057db0 : 0xffffff7f9cc3ed5d 
0xffffffdcde057df0 : 0xffffff7f9cc44019 
0xffffffdcde057e30 : 0xffffff7f9cc3e46d 
0xffffffdcde057e70 : 0xffffff7f9cc42e83 
0xffffffdcde057e90 : 0xffffff7f9cc3ed5d 
0xffffffdcde057ed0 : 0xffffff7f9cb07f9c 
0xffffffdcde057f60 : 0xffffff7f9cb08543 
0xffffffdcde057fa0 : 0xffffff80066eb19e 
      Kernel Extensions in backtrace:
         org.openzfsonosx.zfs(2.3.1)[BD0224D3-6B4F-37AB-864D-417C60AB1E72]@0xffffff7f9caf6000->0xffffff7f9ce41fff
            dependency: com.apple.iokit.IOStorageFamily(2.1)[21AFE8F4-95CC-34A2-91DA-A44821848DEC]@0xffffff8008e7b000->0xffffff8008e91fff

Process name corresponding to current thread (0xffffff99d09b4598): kernel_task

Mac OS version:
25D125

Kernel version:
Darwin Kernel Version 25.3.0: Wed Jan 28 20:53:14 PST 2026; root:xnu-12377.81.4~5/RELEASE_X86_64
Kernel UUID: 989FDD9F-41D3-365E-990C-9626CD1C3779
roots installed: 0
KernelCache slide: 0x0000000006400000
KernelCache base:  0xffffff8006600000
Kernel slide:      0x00000000064e8000
Kernel text base:  0xffffff80066e8000
__HIB  text base: 0xffffff8006500000
System model name: MacBookPro16,2 (Mac-5F9802EFE386AA28)
System shutdown begun: NO
Hibernation exit count: 0

System uptime in nanoseconds: 7692898221570
Last Sleep:           absolute           base_tsc          base_nano
  Uptime  : 0x000006ff247742db
  Sleep   : 0x0000000000000000 0x0000000000000000 0x0000000000000000
  Wake    : 0x0000000000000000 0x0000000b28e72d3f 0x0000000000000000
Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 1 swapfiles and OK swap space
Zone info:
  Zone map: 0xffffff8039f52000 - 0xffffffa039f52000
  . VM    : 0xffffff8039f52000 - 0xffffff8506c1e000
  . RO    : 0xffffff8506c1e000 - 0xffffff86a05c2000
  . GEN0  : 0xffffff86a05c2000 - 0xffffff8b6d28e000
  . GEN1  : 0xffffff8b6d28e000 - 0xffffff9039f5a000
  . GEN2  : 0xffffff9039f5a000 - 0xffffff9506c26000
  . GEN3  : 0xffffff9506c26000 - 0xffffff99d38f2000
  . DATA  : 0xffffff99d38f2000 - 0xffffffa039f52000
  Metadata: 0xffffffc150c33000 - 0xffffffc170c33000
  Bitmaps : 0xffffffc170c33000 - 0xffffffc176c33000
  Extra   : 0 - 0

last started kext at 7548076535561: |SCSITaskUserClient	541.40.1 (addr 0xffffff8008df7000, size 20480)
loaded kexts:
org.openzfsonosx.zfs	2.3.1
|SCSITaskUserClient	541.40.1
>!UMass!SInterfaceNub	557
@filesystems.smbfs	6.0
>!AHIDALSService	1
>!ATopCaseHIDEventDriver	9430.1
>!APlatformEnabler	2.7.0d0
>X86PlatformShim	1.0.0
>AGPM	137
@filesystems.autofs	3.0
@UVCService	1
>!AUpstreamUserClient	3.6.12
>!AGFXHDA	500.1
>!ABridgeAudio!C	600.5
>!AGraphicsDevicePolicy	8.1.12
>AGDCBacklightControl	8.1.12
>!A!IICLGraphics	24.0.1
@AGDCPluginDisplayMetrics	8.1.12
>pmtelemetry	1
@filesystems.nfs	1
|IOUserEthernet	1.0.1
>usb.!UUserHCI	1
>!AHV	1
>!A!IPCHPMC	2.0.1
>BridgeAudioCommunication	600.5
>!AAVEBridge	6.1
>!ABacklight	180.12
>!AThunderboltNHISpeedTest	0.0.1
>!AMCCSControl	1.17
>!A!IICLLPGraphicsFramebuffer	24.0.1
>!AThunderboltIP	4.0.3
>!AFIVRDriver	4.1.0
>!A!ISlowAdaptiveClocking	4.0.0
>ACPI_SMC_PlatformPlugin	1.0.0
>BCMWLANFirmware4388.Hashstore	1
>BCMWLANFirmware4387.Hashstore	1
>BCMWLANFirmware4378.Hashstore	1
>BCMWLANFirmware4364.Hashstore	1
>!AFileSystemDriver	3.0.1
@filesystems.tmpfs	1
@filesystems.lifs	1
@filesystems.hfs.kext	704.60.4
@BootCache	40
@!AFSCompression.!AFSCompressionTypeZlib	1.0.0
@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1
@filesystems.apfs	2632.80.1
>!ABCMWLANBusInterfacePCIeMac	1
@private.KextAudit	1.0
>!ASmartBatteryManager	161.0.0
>!AACPIButtons	6.1
>!ASMBIOS	2.1
>!AACPIEC	6.1
>!AAPIC	1.7
@!ASystemPolicy	2.0.0
@nke.applicationfirewall	406
|IOKitRegistryCompatibility	1
|EndpointSecurity	1
@Dont_Steal_Mac_OS_X	7.0.0
>!ADiskImages2	514.80.3
@kec.!AEncryptedArchive	1
>!AActuatorDriver	9430.5
>!AHIDKeyboard	9410.2
>!AMultitouchDriver	9430.5
>!AInputDeviceSupport	9420.1
>!UAudio	830.32
|IOAudio!F	700.2
>!AAudioClockLibs	500.4
>!A!ILpssUARTv1	3.0.60
>!A!ILpssUARTCommon	3.0.60
>!AOnboardSerial	1.0
>!AGraphicsControl	8.1.12
>!ASMBusPCI	1.0.14d1
@kext.triggers	1.0
>IOHIDPowerSource	1
>!ACallbackPowerSource	1
|IOAVB!F	1400.10
>!ARSMChannel	1
|IORSM!F	1
>!AIPAppender	1.0
@plugin.IOgPTPPlugin	1420.2
>!ABacklightExpert	180.12
|IONDRVSupport	599
>!ASMBus!C	1.0.18d1
|IOAccelerator!F2	487.0.2
>!AThunderboltEDMSink	5.0.3
>!AThunderboltDPOutAdapter	8.5.1
>driverkit.serial	6.0.0
@!AGPUWrangler	8.1.12
@!AGraphicsDeviceControl	8.1.12
|IOGraphics!F	599
|IOSlowAdaptiveClocking!F	1.0.0
>IOPlatformPluginLegacy	1.0.0
>X86PlatformPlugin	1.0.0
>IOPlatformPlugin!F	6.0.0d8
>usb.IOUSBHostHIDDevice	1.2
>usb.cdc.ncm	5.0.0
>usb.cdc.ecm	5.0.0
>usb.cdc	5.0.0
>usb.networking	5.0.0
>usb.!UHostCompositeDevice	1.2
>!AHPM	3.4.4
>!A!ILpssI2C!C	3.0.60
>!A!ILpssI2C	3.0.60
>!A!ILpssDmac	3.0.60
>!AThunderboltPCIDownAdapter	4.1.1
>!AThunderboltDPInAdapter	8.5.1
>!AThunderboltDPAdapter!F	8.5.1
>!ABSDKextStarter	3
>usb.!UHostPacketFilter	1.0
|IOSurface	393.3.2
@filesystems.hfs.encodings.kext	1
>!ASyntheticGame!C	13.3.1
>!AXsanScheme	3
>usb.!UVHCIBCE	1.2
>usb.!UVHCICommonBCE	1.0
>usb.!UVHCI	1.2
>usb.!UVHCICommon	1.0
>!AEffaceableNOR	1.0
>!ASSE	1.0
>!ABCMWLANCoreMac	1.0.0
|IO80211!F	1200.13.1
>IOImageLoader	1.0.0
>!AOLYHALMac	1
|IOSerial!F	11
>corecapture	1.0.4
|IONVMe!F	2.1.0
|IOBufferCopy!C	1.1.0
|IOBufferCopyEngine!F	1
>!AThunderboltNHI	7.2.81
|IOThunderbolt!F	9.3.3
>usb.!UXHCIPCI	1.2
>usb.!UXHCI	1.2
>!AEFINVRAM	2.1
>!AEFIRuntime	2.1
>!ASMCRTC	1.0
|IOSMBus!F	1.1
|IOHID!F	2.0.0
|IOTimeSync!F	1420.2
|IOSkywalk!F	1.0
>mDNSOffloadUserClient	1.0.1b8
|IONetworking!F	3.4
>DiskImages	493.0.0
|IO!B!F	9.0.0
|IOReport!F	47
$quarantine	4
$sandbox	300.0
@kext.!AMatch	1.0.0d1
>!ALockdownMode	1
>!AKeyStore	2
>!UTDM	557
|IOUSBMass!SDriver	272.80.3
|IOUSBHost!F	1.2
>!UHostMergeProperties	1.2
>usb.!UCommon	1.0
>!ABusPower!C	1.0
|IOSCSIBlockCommandsDevice	541.40.1
|IOSCSIArchitectureModel!F	541.40.1
>!AFDEKeyStore	28.30
>!AEffaceable!S	1.0
|IO!S!F	2.1
>!ACyrus	1
>!AMobileFileIntegrity	1.0.5
$!AImage4	7.0.0
@kext.CoreTrust	1
>!ACredentialManager	1.0
|CoreAnalytics!F	1
>!ASEPManager	1.0.1
>IOSlaveProcessor	1
>!AACPIPlatform	6.1
|IOPCI!F	2.9
>!ASMC	3.1.9
|IOACPI!F	1.4
>watchdog	1
@kec.pthread	1
@kec.XrtHostedXnu	1
@kec.Libm	1
@kec.Compression	1.0
@kec.corecrypto	26.0

After reboot, the snapshot on the dataset is gone, but the actual dataset remains. Attempting to scrub the pool, resulted in:

panic(cpu 2 caller 0xffffff8013ec33ea): Kernel trap at 0xffffff7faa10333d, type = 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x00000000000039f0, CR3: 0x0000000027e58000, CR4: 0x00000000003626e0
RAX: 0x00000000040000a0, RBX: 0x00000000000039f0, RCX: 0xffffff7faa5f72ec, RDX: 0x0000000000000217
RSP: 0xfffffff2ac8c7c30, RBP: 0xfffffff2ac8c7c50, RSI: 0xffffff7faa3f894d, RDI: 0x00000000000039f0
R8:  0xfffffff2ac8c7a88, R9:  0x0000000000000000, R10: 0x0000000000000001, R11: 0x0000000000000000
R12: 0x0000000001000000, R13: 0x0000000005f00002, R14: 0xfffffff2ac8c7c68, R15: 0xffffff7faa446040
RFL: 0x0000000000010206, RIP: 0xffffff7faa10333d, CS:  0x0000000000000008, SS:  0x0000000000000000
Fault CR2: 0x00000000000039f0, Error code: 0x0000000000000000, Fault CPU: 0x2, PL: 0, VF: 1

Panicked task 0xffffff904767ab70: 410 threads: pid 0: kernel_task
Backtrace (CPU 2), panicked thread: 0xffffff99dbade598, Frame : Return Address
0xfffffff2ac8c73d0 : 0xffffff8013d57161 
0xfffffff2ac8c7420 : 0xffffff8013ed3b86 
0xfffffff2ac8c7460 : 0xffffff8013ec2d8c 
0xfffffff2ac8c7520 : 0xffffff8013ceb971 
0xfffffff2ac8c7540 : 0xffffff8013d57537 
0xfffffff2ac8c7640 : 0xffffff8013d56ba9 
0xfffffff2ac8c77b0 : 0xffffff801458bfed 
0xfffffff2ac8c78a0 : 0xffffff8013ec33ea 
0xfffffff2ac8c7a60 : 0xffffff8013ec2f99 
0xfffffff2ac8c7b20 : 0xffffff8013ceb971 
0xfffffff2ac8c7b40 : 0xffffff7faa10333d 
0xfffffff2ac8c7c50 : 0xffffff7faa2445c4 
0xfffffff2ac8c7c90 : 0xffffff7faa23ed5d 
0xfffffff2ac8c7cd0 : 0xffffff7faa244019 
0xfffffff2ac8c7d10 : 0xffffff7faa23e46d 
0xfffffff2ac8c7d50 : 0xffffff7faa242e83 
0xfffffff2ac8c7d70 : 0xffffff7faa23e46d 
0xfffffff2ac8c7db0 : 0xffffff7faa116fa9 
0xfffffff2ac8c7e60 : 0xffffff7faa18e8e5 
0xfffffff2ac8c7ed0 : 0xffffff7faa107f9c 
0xfffffff2ac8c7f60 : 0xffffff7faa108543 
0xfffffff2ac8c7fa0 : 0xffffff8013ceb19e 
      Kernel Extensions in backtrace:
         org.openzfsonosx.zfs(2.3.1)[BD0224D3-6B4F-37AB-864D-417C60AB1E72]@0xffffff7faa0f6000->0xffffff7faa441fff
            dependency: com.apple.iokit.IOStorageFamily(2.1)[21AFE8F4-95CC-34A2-91DA-A44821848DEC]@0xffffff801647b000->0xffffff8016491fff

Process name corresponding to current thread (0xffffff99dbade598): kernel_task

Mac OS version:
25D125

Kernel version:
Darwin Kernel Version 25.3.0: Wed Jan 28 20:53:14 PST 2026; root:xnu-12377.81.4~5/RELEASE_X86_64
Kernel UUID: 989FDD9F-41D3-365E-990C-9626CD1C3779
roots installed: 0
KernelCache slide: 0x0000000013a00000
KernelCache base:  0xffffff8013c00000
Kernel slide:      0x0000000013ae8000
Kernel text base:  0xffffff8013ce8000
__HIB  text base: 0xffffff8013b00000
System model name: MacBookPro16,2 (Mac-5F9802EFE386AA28)
System shutdown begun: NO
Hibernation exit count: 0

System uptime in nanoseconds: 658482686973
Last Sleep:           absolute           base_tsc          base_nano
  Uptime  : 0x0000009950a07126
  Sleep   : 0x0000000000000000 0x0000000000000000 0x0000000000000000
  Wake    : 0x0000000000000000 0x000000133ab34fcd 0x0000000000000000
Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space
Zone info:
  Zone map: 0xffffff8047614000 - 0xffffffa047614000
  . VM    : 0xffffff8047614000 - 0xffffff85142e0000
  . RO    : 0xffffff85142e0000 - 0xffffff86adc84000
  . GEN0  : 0xffffff86adc84000 - 0xffffff8b7a950000
  . GEN1  : 0xffffff8b7a950000 - 0xffffff904761c000
  . GEN2  : 0xffffff904761c000 - 0xffffff95142e8000
  . GEN3  : 0xffffff95142e8000 - 0xffffff99e0fb4000
  . DATA  : 0xffffff99e0fb4000 - 0xffffffa047614000
  Metadata: 0xfffffff6afd60000 - 0xfffffff6cfd60000
  Bitmaps : 0xfffffff6cfd60000 - 0xfffffff6d5d60000
  Extra   : 0 - 0

last started kext at 23309524440: >!AHIDKeyboard	9410.2 (addr 0xffffff8015330000, size 24576)
loaded kexts:
org.openzfsonosx.zfs	2.3.1
>!ATopCaseHIDEventDriver	9430.1
>!AHIDALSService	1
>AGPM	137
>!APlatformEnabler	2.7.0d0
>X86PlatformShim	1.0.0
@filesystems.autofs	3.0
>!ABridgeAudio!C	600.5
@UVCService	1
>!AUpstreamUserClient	3.6.12
>!AGraphicsDevicePolicy	8.1.12
>!AGFXHDA	500.1
>!A!IICLGraphics	24.0.1
@AGDCPluginDisplayMetrics	8.1.12
>pmtelemetry	1
@filesystems.nfs	1
|IOUserEthernet	1.0.1
>usb.!UUserHCI	1
>!AHV	1
>AGDCBacklightControl	8.1.12
>!A!IICLLPGraphicsFramebuffer	24.0.1
>BridgeAudioCommunication	600.5
>!AAVEBridge	6.1
>!AThunderboltNHISpeedTest	0.0.1
>!ABacklight	180.12
>!AMCCSControl	1.17
>ACPI_SMC_PlatformPlugin	1.0.0
>!AThunderboltIP	4.0.3
>!A!IPCHPMC	2.0.1
>!A!ISlowAdaptiveClocking	4.0.0
>!AFIVRDriver	4.1.0
|SCSITaskUserClient	541.40.1
>BCMWLANFirmware4388.Hashstore	1
>BCMWLANFirmware4387.Hashstore	1
>BCMWLANFirmware4378.Hashstore	1
>BCMWLANFirmware4364.Hashstore	1
>!UMass!SInterfaceNub	557
>!AFileSystemDriver	3.0.1
@filesystems.tmpfs	1
@filesystems.lifs	1
@filesystems.hfs.kext	704.60.4
@BootCache	40
@!AFSCompression.!AFSCompressionTypeZlib	1.0.0
@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1
@filesystems.apfs	2632.80.1
>!ABCMWLANBusInterfacePCIeMac	1
@private.KextAudit	1.0
>!ASmartBatteryManager	161.0.0
>!AACPIButtons	6.1
>!ASMBIOS	2.1
>!AACPIEC	6.1
>!AAPIC	1.7
@!ASystemPolicy	2.0.0
@nke.applicationfirewall	406
|IOKitRegistryCompatibility	1
|EndpointSecurity	1
@Dont_Steal_Mac_OS_X	7.0.0
>!ADiskImages2	514.80.3
@kec.!AEncryptedArchive	1
>!AHIDKeyboard	9410.2
>!AActuatorDriver	9430.5
>!AMultitouchDriver	9430.5
>!AInputDeviceSupport	9420.1
>!AGraphicsControl	8.1.12
>!UAudio	830.32
>!AAudioClockLibs	500.4
|IOAudio!F	700.2
>!A!ILpssUARTv1	3.0.60
>!A!ILpssUARTCommon	3.0.60
>!AOnboardSerial	1.0
@kext.triggers	1.0
>IOHIDPowerSource	1
>!ACallbackPowerSource	1
|IOAVB!F	1400.10
>!ARSMChannel	1
|IORSM!F	1
>!AIPAppender	1.0
>!ASMBusPCI	1.0.14d1
|IOAccelerator!F2	487.0.2
@plugin.IOgPTPPlugin	1420.2
>!ABacklightExpert	180.12
|IONDRVSupport	599
>!ASMBus!C	1.0.18d1
>driverkit.serial	6.0.0
>IOPlatformPluginLegacy	1.0.0
>X86PlatformPlugin	1.0.0
@!AGPUWrangler	8.1.12
@!AGraphicsDeviceControl	8.1.12
|IOGraphics!F	599
>!AThunderboltEDMSink	5.0.3
>!AThunderboltDPOutAdapter	8.5.1
>IOPlatformPlugin!F	6.0.0d8
|IOSlowAdaptiveClocking!F	1.0.0
>usb.IOUSBHostHIDDevice	1.2
>usb.cdc.ncm	5.0.0
>usb.cdc.ecm	5.0.0
>!AThunderboltDPInAdapter	8.5.1
>!AThunderboltDPAdapter!F	8.5.1
>!AThunderboltPCIDownAdapter	4.1.1
>!AHPM	3.4.4
>!A!ILpssI2C!C	3.0.60
>!A!ILpssI2C	3.0.60
>!A!ILpssDmac	3.0.60
>!ABSDKextStarter	3
>usb.!UHostPacketFilter	1.0
|IOSurface	393.3.2
@filesystems.hfs.encodings.kext	1
>!ASyntheticGame!C	13.3.1
>usb.cdc	5.0.0
>usb.networking	5.0.0
>usb.!UHostCompositeDevice	1.2
>!AXsanScheme	3
>usb.!UVHCIBCE	1.2
>usb.!UVHCICommonBCE	1.0
>usb.!UVHCI	1.2
>usb.!UVHCICommon	1.0
>!AEffaceableNOR	1.0
>!ABCMWLANCoreMac	1.0.0
|IO80211!F	1200.13.1
>IOImageLoader	1.0.0
>!ASSE	1.0
>!AOLYHALMac	1
|IOSerial!F	11
>corecapture	1.0.4
|IOBufferCopy!C	1.1.0
|IOBufferCopyEngine!F	1
|IONVMe!F	2.1.0
>!AThunderboltNHI	7.2.81
|IOThunderbolt!F	9.3.3
>usb.!UXHCIPCI	1.2
>usb.!UXHCI	1.2
>!AEFINVRAM	2.1
>!AEFIRuntime	2.1
>!ASMCRTC	1.0
|IOSMBus!F	1.1
|IOHID!F	2.0.0
|IOTimeSync!F	1420.2
|IOSkywalk!F	1.0
>mDNSOffloadUserClient	1.0.1b8
|IONetworking!F	3.4
>DiskImages	493.0.0
|IO!B!F	9.0.0
|IOReport!F	47
$quarantine	4
$sandbox	300.0
@kext.!AMatch	1.0.0d1
>!ALockdownMode	1
>!AKeyStore	2
>!UTDM	557
|IOUSBMass!SDriver	272.80.3
|IOUSBHost!F	1.2
>!UHostMergeProperties	1.2
>usb.!UCommon	1.0
>!ABusPower!C	1.0
|IOSCSIBlockCommandsDevice	541.40.1
|IOSCSIArchitectureModel!F	541.40.1
>!AFDEKeyStore	28.30
>!AEffaceable!S	1.0
|IO!S!F	2.1
>!ACyrus	1
>!AMobileFileIntegrity	1.0.5
$!AImage4	7.0.0
@kext.CoreTrust	1
>!ACredentialManager	1.0
|CoreAnalytics!F	1
>!ASEPManager	1.0.1
>IOSlaveProcessor	1
>!AACPIPlatform	6.1
|IOPCI!F	2.9
>!ASMC	3.1.9
|IOACPI!F	1.4
>watchdog	1
@kec.pthread	1
@kec.XrtHostedXnu	1
@kec.Libm	1
@kec.Compression	1.0
@kec.corecrypto	26.0

Which looks to be the same error.

nexusgoblin · 2026-03-28T07:13:11Z

nexusgoblin
Mar 28, 2026
Author

All right... I have no idea what is happening, or not happening now, or what specifically, changed to stop it. I can't reproduce any panics now. I have gone between 2.3.1. and 2.3.1p1 a couple of times now and what was 100% reproduceable, no longer happens.

The only thing that springs to mind is macOS updates or that somehow my install was b0rked. ¯_(ツ)_/¯

Going to leave it at that for now and monitor things.

2 replies

lundman Mar 28, 2026
Maintainer

It's possible it was something ZFS could correct, eventually... maybe :)

nexusgoblin Mar 28, 2026
Author

Thats the thing... I was testing and reproducing with new pools (newly created at least) and freshly populated with data... so there shouldn't have been anything for ZFS to correct. I dunno... better things to do on Saturday night. :)

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