Hi there 
Since two months I own a M2 MBA with 16GB RAM and 2 TB SSD.
It sometimes has poor performance and today it crashed again. It has problems with heavy kernel panic.
I don't know what to do and where it comes from. My former MBP haven't had any problems.
A colleague has a one-year-old M1 and just had the logic board replaced due to a hardware failure.
Can anybody help me?
Here are the EtreCheck report and the crashing report.
I really appreciate any help you can provide.
Yvonne
Since two months I own a M2 MBA with 16GB RAM and 2 TB SSD.
It sometimes has poor performance and today it crashed again. It has problems with heavy kernel panic.
I don't know what to do and where it comes from. My former MBP haven't had any problems.
A colleague has a one-year-old M1 and just had the logic board replaced due to a hardware failure.
Can anybody help me?
Here are the EtreCheck report and the crashing report.
I really appreciate any help you can provide.
Yvonne
Code:
panic(cpu 2 caller 0xfffffe0019973bac): "Bad tailq elm 0xfffffe2f0b56df00 prev->next != elm @263" @lifs_comm.c:263
Debugger message: panic
Memory ID: 0x6
OS release type: User
OS version: 23B81
Kernel version: Darwin Kernel Version 23.1.0: Mon Oct 9 21:28:31 PDT 2023; root:xnu-10002.41.9~6/RELEASE_ARM64_T8112
Fileset Kernelcache UUID: C230BD6947603CC30AE9B4D42D26F96C
Kernel UUID: 75A3938A-F8CA-3AFD-AE20-A3477CEA6FB2
Boot session UUID: C9C98AF2-440D-4EA3-9AA0-726A51C11A48
iBoot version: iBoot-10151.41.12
secure boot?: YES
roots installed: 0
Paniclog version: 14
KernelCache slide: 0x000000000e2a0000
KernelCache base: 0xfffffe00152a4000
Kernel slide: 0x000000000e2a8000
Kernel text base: 0xfffffe00152ac000
Kernel text exec slide: 0x000000000f7f0000
Kernel text exec base: 0xfffffe00167f4000
mach_absolute_time: 0x2108aeee31
Epoch Time: sec usec
Boot : 0x65566599 0x000e3a70
Sleep : 0x00000000 0x00000000
Wake : 0x00000000 0x00000000
Calendar: 0x65567cac 0x0007da31
Zone info:
Zone map: 0xfffffe1a30114000 - 0xfffffe3a30114000
. VM : 0xfffffe1a30114000 - 0xfffffe1efcde0000
. RO : 0xfffffe1efcde0000 - 0xfffffe2096778000
. GEN0 : 0xfffffe2096778000 - 0xfffffe2563444000
. GEN1 : 0xfffffe2563444000 - 0xfffffe2a30110000
. GEN2 : 0xfffffe2a30110000 - 0xfffffe2efcddc000
. GEN3 : 0xfffffe2efcddc000 - 0xfffffe33c9aa8000
. DATA : 0xfffffe33c9aa8000 - 0xfffffe3a30114000
Metadata: 0xfffffe1a253a8000 - 0xfffffe1a2d3a8000
Bitmaps : 0xfffffe1a2d3a8000 - 0xfffffe1a30104000
Extra : 0 - 0
CORE 0 recently retired instr at 0xfffffe0016998538
CORE 1 recently retired instr at 0xfffffe0016998538
CORE 2 recently retired instr at 0xfffffe0016996d98
CORE 3 recently retired instr at 0xfffffe0016998538
CORE 4 recently retired instr at 0xfffffe0016998538
CORE 5 recently retired instr at 0xfffffe0016998538
CORE 6 recently retired instr at 0xfffffe0016998538
CORE 7 recently retired instr at 0xfffffe0016998538
TPIDRx_ELy = {1: 0xfffffe2a31dd1800 0: 0x0000000000000002 0ro: 0x000000016da7b0e0 }
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 0: PC=0xfffffe00167f7724, LR=0xfffffe00168374c0, FP=0xfffffe497db6b770
CORE 1: PC=0xfffffe00168c04c4, LR=0xfffffe001685be80, FP=0xfffffe497deb25c0
CORE 2 is the one that panicked. Check the full backtrace for details.
CORE 3: PC=0x0000000183bff320, LR=0x0000000183bff320, FP=0x000000016db15c00
CORE 4: PC=0x0000000187673bec, LR=0x00000001876bf940, FP=0x000000016b7bff80
CORE 5: PC=0xfffffe0016805edc, LR=0xfffffe00168c03f0, FP=0xfffffe497e1077d0
CORE 6: PC=0x0000000183e0f434, LR=0x0000000183bfed4c, FP=0x000000016f1a0f50
CORE 7: PC=0x0000000183c1847c, LR=0x0000000183e7849c, FP=0x0000000280e59c60
Compressor Info: 5% of compressed pages limit (OK) and 6% of segments limit (OK) with 0 swapfiles and OK swap space
Panicked task 0xfffffe2efb131888: 2526 pages, 5 threads: pid 1664: fskitd
Panicked thread: 0xfffffe2a31dd1800, backtrace: 0xfffffe497d7330d0, tid: 84119
lr: 0xfffffe001684a9fc fp: 0xfffffe497d733160
lr: 0xfffffe001698f7dc fp: 0xfffffe497d7331d0
lr: 0xfffffe001698dc64 fp: 0xfffffe497d7332c0
lr: 0xfffffe00167fb808 fp: 0xfffffe497d7332d0
lr: 0xfffffe001684a2f0 fp: 0xfffffe497d733680
lr: 0xfffffe001703caa8 fp: 0xfffffe497d7336a0
lr: 0xfffffe0019973bac fp: 0xfffffe497d7336f0
lr: 0xfffffe001997384c fp: 0xfffffe497d733770
lr: 0xfffffe001997e308 fp: 0xfffffe497d733780
lr: 0xfffffe001997ed08 fp: 0xfffffe497d7337d0
lr: 0xfffffe0016f96f84 fp: 0xfffffe497d733810
lr: 0xfffffe0016f972c4 fp: 0xfffffe497d7339a0
lr: 0xfffffe001695bd34 fp: 0xfffffe497d733ac0
lr: 0xfffffe0016850ddc fp: 0xfffffe497d733b60
lr: 0xfffffe0016825de4 fp: 0xfffffe497d733bc0
lr: 0xfffffe001683cc6c fp: 0xfffffe497d733c60
lr: 0xfffffe001683d0a4 fp: 0xfffffe497d733d50
lr: 0xfffffe001698350c fp: 0xfffffe497d733e20
lr: 0xfffffe001698dfa4 fp: 0xfffffe497d733f10
lr: 0xfffffe00167fb808 fp: 0xfffffe497d733f20
Kernel Extensions in backtrace:
com.apple.filesystems.lifs(1.0)[A81BEE90-8E04-379F-AF26-07F622D589DF]@0xfffffe00199700c0->0xfffffe0019989507
last started kext at 895497639: com.samsung.magicianpssd.driver 8.0.0 (addr 0xfffffe00151c0000, size 1729)
loaded kexts:
com.samsung.magicianpssd.driver 8.0.0
com.apple.iokit.SCSITaskUserClient 492
com.apple.driver.AppleUSBMassStorageInterfaceNub 556
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleTopCaseHIDEventDriver 7400.26
com.apple.driver.AppleBiometricServices 1
com.apple.driver.CoreKDL 1
com.apple.driver.BCMWLANFirmware4388.Hashstore 1
com.apple.driver.BCMWLANFirmware4387.Hashstore 1
com.apple.driver.BCMWLANFirmware4378.Hashstore 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.AppleUSBDeviceNCM 5.0.0
com.apple.driver.AppleThunderboltIP 4.0.3
com.apple.driver.AppleALSColorSensor 1.0.0d1
com.apple.driver.SEPHibernation 1
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.nke.l2tp 1.9
com.apple.filesystems.tmpfs 1
com.apple.AppleEmbeddedSimpleSPINORFlasher 1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleAOPVoiceTrigger 300.7
com.apple.filesystems.nfs 1
com.apple.filesystems.lifs 1
com.apple.filesystems.apfs 2235.41.1
com.apple.IOTextEncryptionFamily 1.0.0
com.apple.filesystems.hfs.kext 650.0.2
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.AppleProResHW 326.11.0
com.apple.driver.AppleJPEGDriver 6.2.2
com.apple.driver.AppleAVE2 703.40.1
com.apple.driver.AppleAVD 735.1
com.apple.driver.usb.AppleSynopsysUSB40XHCI 1
com.apple.driver.ApplePMP 1
com.apple.driver.AppleTypeCRetimer 1.0.0
com.apple.driver.AppleCS42L84Audio 700.46
com.apple.driver.ApplePMPFirmware 1
com.apple.driver.AppleMobileDispH14G-DCP 140.0
com.apple.driver.AppleSmartIO2 1
com.apple.AGXG14G 276.56
com.apple.driver.AppleSN012776Amp 700.46
com.apple.driver.AppleSamsungSerial 1.0.0d1
com.apple.driver.AppleSerialShim 1
com.apple.driver.AppleT8020SOCTuner 1
com.apple.driver.AppleT8112CLPC 1
com.apple.driver.AppleEventLogHandler 1
com.apple.driver.AppleDPDisplayTCON 1
com.apple.driver.AudioDMAController-T8112 300.15
com.apple.driver.AppleS5L8960XNCO 1
com.apple.driver.AppleT8112PMGR 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.AppleS5L8940XI2C 1.0.0d2
com.apple.driver.AppleSPIMC 1
com.apple.driver.AppleM68Buttons 1.0.0d1
com.apple.driver.AppleT8110 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 273
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 5.0.0
com.apple.driver.AppleUSBAudio 610.3
com.apple.iokit.IOAudioFamily 500.4
com.apple.vecLib.kext 1.2.0
com.apple.driver.driverkit.serial 6.0.0
com.apple.iokit.IOAVBFamily 1200.18
com.apple.driver.AppleHSBluetoothDriver 7400.26
com.apple.driver.IOBluetoothHIDDriver 9.0.0
com.apple.driver.AppleActuatorDriver 7400.42
com.apple.driver.AppleMultitouchDriver 7400.42
com.apple.driver.AppleHIDKeyboard 7400.2
com.apple.driver.AppleMesaSEPDriver 100.99
com.apple.iokit.IOBiometricFamily 1
com.apple.driver.DiskImages.KernelBacked 493.0.0
com.apple.driver.usb.networking 5.0.0
com.apple.driver.AppleThunderboltUSBDownAdapter 1.0.4
com.apple.driver.AppleThunderboltPCIDownAdapter 4.1.1
com.apple.driver.AppleThunderboltDPInAdapter 8.5.1
com.apple.driver.AppleThunderboltDPAdapterFamily 8.5.1
com.apple.driver.AppleXsanScheme 3
com.apple.driver.AppleSEPHDCPManager 1.0.1
com.apple.driver.AppleTrustedAccessory 1
com.apple.iokit.AppleSEPGenericTransfer 1
com.apple.driver.AppleConvergedIPCOLYBTControl 1
com.apple.driver.AppleConvergedPCI 1
com.apple.driver.AppleBluetoothDebug 1
com.apple.driver.AppleBTM 1.0.1
com.apple.nke.ppp 1.9
com.apple.driver.AppleDiagnosticDataAccessReadOnly 1.0.0
com.apple.driver.AppleAOPAudio 300.14
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 11.1.9
com.apple.driver.AppleHPM 3.4.4
com.apple.driver.AppleH11ANEInterface 7.104.2
com.apple.driver.AppleH13CameraInterface 8.110.0
com.apple.driver.AppleHIDTransportFIFO 7410.1
com.apple.driver.AppleHIDTransport 7410.1
com.apple.driver.AppleInputDeviceSupport 7410.1
com.apple.driver.AppleDockChannel 1
com.apple.driver.AppleDCPDPTXProxy 1.0.0
com.apple.driver.DCPDPFamilyProxy 1
com.apple.plugin.IOgPTPPlugin 1200.91
com.apple.driver.AppleSART 1
com.apple.driver.AppleSPMIPMU 1.0.1
com.apple.driver.AppleDialogPMU 1.0.1
com.apple.driver.AppleT8112TypeCPhy 1
com.apple.driver.AppleT8103TypeCPhy 1
com.apple.driver.AppleSPU 1
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.usb.AppleUSBHostPacketFilter 1.0
com.apple.driver.AppleStockholmControl 1.0.0
com.apple.iokit.IONVMeFamily 2.1.0
com.apple.driver.AppleNANDConfigAccess 1.0.0
com.apple.driver.AppleCSEmbeddedAudio 700.46
com.apple.driver.AppleSPMI 1.0.1
com.apple.AGXFirmwareKextG14GRTBuddy 1
com.apple.AGXFirmwareKextRTBuddy64 276.56
com.apple.iokit.IOMobileGraphicsFamily-DCP 343.0.0
com.apple.iokit.IOMobileGraphicsFamily 343.0.0
com.apple.driver.AppleDCP 1
com.apple.driver.DCPAVFamilyProxy 1
com.apple.driver.AppleM2ScalerCSCDriver 265.0.0
com.apple.iokit.IOGPUFamily 93.10.1
com.apple.driver.AppleEmbeddedAudio 700.46
com.apple.iokit.AppleARMIISAudio 300.11
com.apple.driver.ApplePassthroughPPM 3.0
com.apple.driver.AppleFirmwareKit 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.driver.AppleThunderboltNHI 7.2.81
com.apple.driver.AppleT8103PCIeC 1
com.apple.iokit.IOThunderboltFamily 9.3.3
com.apple.iokit.IOPortFamily 1.0
com.apple.driver.ApplePIODMA 1
com.apple.driver.AppleT8112PCIe 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.AppleMCA2-T8112 800.11
com.apple.driver.AppleEmbeddedAudioLibs 300.1
com.apple.driver.AppleFirmwareUpdateKext 1
com.apple.driver.AppleGPIOICController 1.0.2
com.apple.driver.AppleMobileApNonce 1
com.apple.driver.AppleFireStormErrorHandler 1
com.apple.driver.AppleMultiFunctionManager 1
com.apple.driver.corecapture 1.0.4
com.apple.driver.AppleEmbeddedPCIE 1
com.apple.iokit.IOTimeSyncFamily 1200.91
com.apple.driver.DiskImages 493.0.0
com.apple.iokit.IOGraphicsFamily 598
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 243
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.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.IODARTFamily 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.AUC 1.0
com.apple.iokit.IOSurface 352.0.3
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
** Stackshot Succeeded ** Bytes Traced 527431 (Uncompressed 1313168) **
Last edited by a moderator:
