Haravikk Posted November 15, 2019 Share Posted November 15, 2019 So I'm experiencing random kernel panics that have me tearing my hair out a bit, as I can't figure out any common pattern or component to what might be causing them. Here's an example crash-log: Anonymous UUID: 536EC4BA-AB05-A509-0F6E-7EE584BD3ABD Fri Nov 15 11:10:22 2019 *** Panic Report *** panic(cpu 2 caller 0xffffff80066dc9bd): Kernel trap at 0xffffff80063980f6, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0xfffffebdc624e000, CR3: 0x000000001134d000, CR4: 0x00000000001626e0 RAX: 0x0000000000000000, RBX: 0x00000000000000c9, RCX: 0x0000000000001000, RDX: 0xfffffebd80000000 RSP: 0xffffff81ea223828, RBP: 0xffffff81ea2238c0, RSI: 0x0000000000001000, RDI: 0xfffffebdc624e000 R8: 0x000000000000000d, R9: 0x0000000000000001, R10: 0xffffff8006ec2ac0, R11: 0xffffff7f80000000 R12: 0xffffff80137ca2c0, R13: 0x0000000000000036, R14: 0x0000000000000000, R15: 0xfffffebdc624e000 RFL: 0x0000000000010246, RIP: 0xffffff80063980f6, CS: 0x0000000000000008, SS: 0x0000000000000000 Fault CR2: 0xfffffebdc624e000, Error code: 0x000000000000000b, Fault CPU: 0x2, PL: 0, VF: 1 Backtrace (CPU 2), Frame : Return Address 0xffffff81ea2232f0 : 0xffffff80065af57d 0xffffff81ea223340 : 0xffffff80066eb065 0xffffff81ea223380 : 0xffffff80066dc79a 0xffffff81ea2233f0 : 0xffffff800655c9d0 0xffffff81ea223410 : 0xffffff80065aef97 0xffffff81ea223530 : 0xffffff80065aede3 0xffffff81ea2235a0 : 0xffffff80066dc9bd 0xffffff81ea223710 : 0xffffff800655c9d0 0xffffff81ea223730 : 0xffffff80063980f6 0xffffff81ea2238c0 : 0xffffff800666fcba 0xffffff81ea223c40 : 0xffffff8006636b0d 0xffffff81ea223cb0 : 0xffffff8006c6e21d 0xffffff81ea223dd0 : 0xffffff8006c6be99 0xffffff81ea223e00 : 0xffffff7f87ad0546 0xffffff81ea223e80 : 0xffffff7f87ad102a 0xffffff81ea223eb0 : 0xffffff7f87ab7395 0xffffff81ea223ed0 : 0xffffff8006c5839c 0xffffff81ea223f30 : 0xffffff8006c56482 0xffffff81ea223f70 : 0xffffff8006c559dc 0xffffff81ea223fa0 : 0xffffff800655c0ce Kernel Extensions in backtrace: com.apple.iokit.IOAcceleratorFamily2(404.14)[B90F7E9A-415C-38E6-BA28-823B4C530021]@0xffffff7f87a87000->0xffffff7f87b2dfff dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[17A7EC3A-8985-3FD5-B08E-F1EF3DBE2ABC]@0xffffff7f8781c000 dependency: com.apple.iokit.IOSurface(255.6.1)[DAEF78DB-6C43-35B5-A554-7B2F302C6352]@0xffffff7f87a03000 dependency: com.apple.iokit.IOPCIFamily(2.9)[4CEDE29C-2826-337B-8A0B-00C6F5270D9B]@0xffffff7f870b6000 dependency: com.apple.iokit.IOGraphicsFamily(530.67)[C8F225BC-5B1C-343F-95D0-8E0DED5D740D]@0xffffff7f87a27000 dependency: com.apple.iokit.IOReportFamily(47)[B0D3B0E7-4325-3EE3-817A-AD594AB286A6]@0xffffff7f87a80000 BSD process name corresponding to current thread: kernel_task Boot args: dart=0 brcmfx-country=GB Mac OS version: 18G1012 Kernel version: Darwin Kernel Version 18.7.0: Sat Oct 12 00:02:19 PDT 2019; root:xnu-4903.278.12~1/RELEASE_X86_64 Kernel UUID: DFB5D0E2-3B41-3647-A48B-D704AFCC06B4 Kernel slide: 0x0000000006200000 Kernel text base: 0xffffff8006400000 __HIB text base: 0xffffff8006300000 System model name: Macmini6,2 (Mac-F65AE981FFA204ED) System uptime in nanoseconds: 32013560909196 last loaded kext at 30976199157720: com.apple.driver.AppleTopCaseHIDEventDriver 138.4 (addr 0xffffff7f89d01000, size 61440) last unloaded kext at 28900659411966: com.apple.driver.IOBluetoothHIDDriver 6.0.14d3 (addr 0xffffff7f89c9f000, size 102400) loaded kexts: com.Creative.driver.TruStudioPCUSBAudioPlugin 2.3.40 com.no-one.BrcmPatchRAM2 2.2.10 com.no-one.BrcmFirmwareStore 2.2.10 org.hwsensors.driver.CPUSensors 1800 org.hwsensors.driver.LPCSensors 1800 org.hwsensors.driver.ACPISensors 1800 org.dungeon.driver.SATSMARTDriver 0.8.1 com.insanelymac.RealtekRTL8111 2.2.1 com.insanelymac.IntelMausiEthernet 2.4.1d1 org.rehabman.driver.FakePCIID.XHCIMux 1.3.15 org.rehabman.driver.FakePCIID 1.3.15 as.lvs1974.AirportBrcmFixup 1.1.9 as.vit9696.WhateverGreen 1.2.8 as.vit9696.Lilu 1.3.5 com.rehabman.driver.USBInjectAll 0.7.1 org.netkas.driver.FakeSMC 1800 com.apple.driver.AppleTopCaseHIDEventDriver 138.4 com.apple.fileutil 20.036.15 com.apple.filesystems.autofs 3.0 com.apple.driver.AppleUpstreamUserClient 3.6.5 com.apple.driver.AppleMCCSControl 1.5.9 com.apple.driver.AppleGraphicsDevicePolicy 3.50.14 com.apple.driver.AppleIntelHD5000Graphics 12.1.0 com.apple.AGDCPluginDisplayMetrics 3.50.14 com.apple.driver.AppleHV 1 com.apple.iokit.IOUserEthernet 1.0.1 com.apple.iokit.IOBluetoothSerialManager 6.0.14d3 com.apple.driver.pmtelemetry 1 com.apple.Dont_Steal_Mac_OS_X 7.0.0 com.apple.driver.AppleIntelFramebufferAzul 12.1.0 com.apple.driver.Apple16X50ACPI 3.2 com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0 com.apple.driver.AppleLPC 3.1 com.apple.driver.AppleOSXWatchdog 1 com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0 com.apple.driver.AppleRAID 5.1.0 com.apple.filesystems.apfs 945.275.8 com.apple.driver.AppleVirtIO 2.1.3 com.apple.filesystems.hfs.kext 407.200.4 com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1 com.apple.BootCache 40 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0 com.apple.AppleSystemPolicy 1.0 com.apple.driver.AirPort.BrcmNIC 1400.1.1 com.apple.driver.AppleAHCIPort 329.260.5 com.apple.private.KextAudit 1.0 com.apple.driver.AppleACPIButtons 6.1 com.apple.driver.AppleHPET 1.8 com.apple.driver.AppleRTC 2.0 com.apple.driver.AppleSMBIOS 2.1 com.apple.driver.AppleAPIC 1.7 com.apple.nke.applicationfirewall 202 com.apple.security.TMSafetyNet 8 com.apple.driver.AppleMultitouchDriver 2450.1 com.apple.driver.AppleInputDeviceSupport 2440.2 com.apple.driver.AppleHSBluetoothDriver 138.4 com.apple.driver.IOBluetoothHIDDriver 6.0.14d3 com.apple.kext.triggers 1.0 com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 6.0.14d3 com.apple.iokit.IOBluetoothHostControllerUSBTransport 6.0.14d3 com.apple.iokit.IOBluetoothHostControllerTransport 6.0.14d3 com.apple.driver.AppleSMBusController 1.0.18d1 com.apple.iokit.IOSMBusFamily 1.1 com.apple.driver.AppleGraphicsControl 3.50.14 com.apple.iokit.IOAVBFamily 760.6 com.apple.plugin.IOgPTPPlugin 740.2 com.apple.iokit.IOEthernetAVBController 1.1.0 com.apple.iokit.IOSkywalkFamily 1 com.apple.driver.AppleSSE 1.0 com.apple.iokit.IOAcceleratorFamily2 404.14 com.apple.iokit.IOSurface 255.6.1 com.apple.driver.Apple16X50Serial 3.2 com.apple.driver.IOPlatformPluginLegacy 1.0.0 com.apple.driver.IOPlatformPluginFamily 6.0.0d8 com.apple.AppleGPUWrangler 3.50.14 com.apple.AppleGraphicsDeviceControl 3.50.14 com.apple.iokit.IOGraphicsFamily 530.67 com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0 com.apple.driver.CoreStorage 546.50.1 com.apple.iokit.IOBluetoothFamily 6.0.14d3 com.apple.driver.AppleHIDKeyboard 208 com.apple.driver.AppleUSBAudio 315.6 com.apple.driver.usb.IOUSBHostHIDDevice 1.2 com.apple.iokit.IOAudioFamily 206.5 com.apple.vecLib.kext 1.2.0 com.apple.driver.AppleUSBHostMergeProperties 1.2 com.apple.driver.usb.networking 5.0.0 com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2 com.apple.driver.usb.AppleUSBHub 1.2 com.apple.iokit.IOSerialFamily 11 com.apple.filesystems.hfs.encodings.kext 1 com.apple.driver.usb.AppleUSBHostPacketFilter 1.0 com.apple.iokit.IOUSBFamily 900.4.2 com.apple.iokit.IOAHCIBlockStorage 301.270.1 com.apple.iokit.IO80211Family 1200.12.2 com.apple.driver.mDNSOffloadUserClient 1.0.1b8 com.apple.driver.corecapture 1.0.4 com.apple.driver.usb.AppleUSBXHCIPCI 1.2 com.apple.driver.usb.AppleUSBXHCI 1.2 com.apple.iokit.IOAHCIFamily 288 com.apple.driver.usb.AppleUSBEHCIPCI 1.2 com.apple.driver.usb.AppleUSBEHCI 1.2 com.apple.driver.AppleEFINVRAM 2.1 com.apple.driver.AppleEFIRuntime 2.1 com.apple.iokit.IOHIDFamily 2.0.0 com.apple.security.quarantine 3 com.apple.security.sandbox 300.0 com.apple.kext.AppleMatch 1.0.0d1 com.apple.driver.DiskImages 493.0.0 com.apple.driver.AppleFDEKeyStore 28.30 com.apple.driver.AppleEffaceableStorage 1.0 com.apple.driver.AppleKeyStore 2 com.apple.driver.AppleUSBTDM 456.260.3 com.apple.driver.AppleMobileFileIntegrity 1.0.5 com.apple.iokit.IOUSBMassStorageDriver 145.200.2 com.apple.iokit.IOSCSIBlockCommandsDevice 408.250.3 com.apple.iokit.IOSCSIArchitectureModelFamily 408.250.3 com.apple.iokit.IOStorageFamily 2.1 com.apple.kext.CoreTrust 1 com.apple.driver.AppleCredentialManager 1.0 com.apple.driver.KernelRelayHost 1 com.apple.iokit.IOUSBHostFamily 1.2 com.apple.driver.usb.AppleUSBCommon 1.0 com.apple.driver.AppleBusPowerController 1.0 com.apple.driver.AppleSEPManager 1.0.1 com.apple.driver.IOSlaveProcessor 1 com.apple.iokit.IOReportFamily 47 com.apple.iokit.IOTimeSyncFamily 740.2 com.apple.iokit.IONetworkingFamily 3.4 com.apple.driver.AppleACPIPlatform 6.1 com.apple.driver.AppleSMC 3.1.9 com.apple.iokit.IOPCIFamily 2.9 com.apple.iokit.IOACPIFamily 1.4 com.apple.kec.pthread 1 com.apple.kec.Libm 1 com.apple.kec.corecrypto 1.0 EOF Model: Macmini6,2, BootROM 278.0.0.0.0, 4 processors, Intel Core i7, 2.69 GHz, 16 GB, SMC 2.8f1 Graphics: Intel HD Graphics 4600, Intel HD Graphics 4600, spdisplays_builtin Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, Kingston, KHX1600C9S3L8G Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, Kingston, KHX1600C9S3L8G AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x855C), Broadcom BCM43xx 1.0 (7.77.61.3 AirPortDriverBrcmNIC-1305.9) Bluetooth: Version 6.0.14d3, 3 services, 27 devices, 1 incoming serial ports Network Service: Ethernet, Ethernet, en0 Network Service: Wi-Fi, AirPort, en2 Serial ATA Device: Samsung SSD 850 EVO 1TB, 1 TB USB Device: USB 3.0 Bus USB Device: Backup+ Hub USB Device: Backup+ Hub BK USB Device: Expansion USB Device: Expansion USB Device: USB 2.0 Bus USB Device: Hub USB Device: USB 2.0 Hub USB Device: ELECOM TrackBall Mouse USB Device: Backup+ Hub USB Device: SB Omni Surround 5.1 USB Device: Back-UPS ES 700G FW:871.O3 .I USB FW:O3 USB Device: USB 2.0 Bus USB Device: Hub USB Device: BCM20702A0 Thunderbolt Bus: While the error itself (kernel trap, page fault) is the same every time, the BSD process name and kernel extensions in backtrace seem to be different, which is what is making it so hard to figure out, that and the fact that it seems to happen at random; once it happened soon after restarting, while other times it might happen after a few days. The lack of a pattern makes this really hard to do anything about. Now, I know that a page fault typically means something in virtual memory couldn't be retrieved, but what I don't understand is why that triggers a kernel panic. For example, one time the BSD process was Safari, yet the crash affected the entire system, rather than just Safari unexpectedly quitting. I've run every check I can think of against my system drive and everything seems fine, and if I force my RAM to fill up so that stuff gets paged to disk, it doesn't trigger the problem, so it doesn't seem like a genuine hardware fault (or if it is it's not one I can trigger on purpose). Any ideas where else I can look and what else I can do to try and debug this? Link to comment Share on other sites More sharing options...
Slice Posted November 15, 2019 Share Posted November 15, 2019 A possible idea is to change a type or AptioFix driver Use OsxAptioFix3Drv instead of AptioMemoryFix or vice versa. Link to comment Share on other sites More sharing options...
Haravikk Posted November 15, 2019 Author Share Posted November 15, 2019 (edited) 1 hour ago, Slice said: A possible idea is to change a type or AptioFix driver Use OsxAptioFix3Drv instead of AptioMemoryFix or vice versa. So the mystery has resolved itself; my motherboard just completely died. Thanks for trying to help though! Now I've got to decide if it's worth replacing or to splash out for a full upgrade... Edited November 15, 2019 by Haravikk Link to comment Share on other sites More sharing options...
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