Buongiorno sono nuovo del forum saluto tutti e spero qualcuno riesca ad aiutarci, perchè anche io ho un problema molto simile al tuo.... Riavvi continui durante l'utilizzo di applicazioni, le più svariate... ho notato però che con i browser internet, da safari a chrome a firefox il problema avviene spesso mentre visualizzo video.... grazie a chi vorrà aiutarci. di seguito il resoconto di sistema relativo all'errore:
Anonymous UUID: 33BF6B0D-3702-2657-359C-3D32EE97C43C
Sat May 9 17:09:04 2020
*** Panic Report ***
panic(cpu 3 caller 0xffffff7f8d09871f): "sfree on invalid allocation at 0xffffff8034472230"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/Sandbox_executables/Sandbox-765.70.1/src/kext/smalloc.c:248
Backtrace (CPU 3), Frame : Return Address
0xffffff810cf3b330 : 0xffffff800c06ce56
0xffffff810cf3b380 : 0xffffff800c196434
0xffffff810cf3b3c0 : 0xffffff800c188604
0xffffff810cf3b430 : 0xffffff800c01ee60
0xffffff810cf3b450 : 0xffffff800c06c8cc
0xffffff810cf3b580 : 0xffffff800c06c68c
0xffffff810cf3b5e0 : 0xffffff7f8d09871f
0xffffff810cf3b610 : 0xffffff7f8d08719c
0xffffff810cf3b630 : 0xffffff7f8d09c773
0xffffff810cf3b650 : 0xffffff7f8d08f3bd
0xffffff810cf3b690 : 0xffffff7f8d08f172
0xffffff810cf3b6c0 : 0xffffff800c702974
0xffffff810cf3b6e0 : 0xffffff800c4ecd1d
0xffffff810cf3b700 : 0xffffff800c28818f
0xffffff810cf3b750 : 0xffffff800c2a1bb8
0xffffff810cf3bb30 : 0xffffff800c4e7020
0xffffff810cf3bb90 : 0xffffff800c2a2c09
0xffffff810cf3bbb0 : 0xffffff800c2c2400
0xffffff810cf3bbf0 : 0xffffff800c2b1107
0xffffff810cf3bf10 : 0xffffff800c2b199f
0xffffff810cf3bf40 : 0xffffff800c603f48
0xffffff810cf3bfa0 : 0xffffff800c01f646
Kernel Extensions in backtrace:
com.apple.kext.AppleMatch(1.0d1)[2D2996CA-A15E-39E6-9D6B-2BE6DF131972]@0xffffff7f8d086000->0xffffff7f8d08afff
com.apple.security.sandbox(300.0)[BDFF700A-6746-3643-A0A1-852628695B04]@0xffffff7f8d08b000->0xffffff7f8d0abfff
dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[044A9927-2EC2-34C1-8ED8-67D68C4F6B8E]@0xffffff7f8d06b000
dependency: com.apple.kext.AppleMatch(1.0.0d1)[2D2996CA-A15E-39E6-9D6B-2BE6DF131972]@0xffffff7f8d086000
dependency: com.apple.iokit.IOStorageFamily(2.1)[F27A8A2A-6662-3608-83BD-415037509E01]@0xffffff7f8cca3000
BSD process name corresponding to current thread: Installer
Mac OS version:
17G12034
Kernel version:
Darwin Kernel Version 17.7.0: Tue Feb 18 22:51:29 PST 2020; root:xnu-4570.71.73~1/RELEASE_X86_64
Kernel UUID: F9494C59-371A-38C9-BA91-8A8AA7582B96
Kernel slide: 0x000000000be00000
Kernel text base: 0xffffff800c000000
__HIB text base: 0xffffff800bf00000
System model name: iMac12,2 (Mac-942B59F58194171B)
System uptime in nanoseconds: 38601208068217
last loaded kext at 1093171788063: com.apple.driver.AppleXsanScheme 3 (addr 0xffffff7f8eb21000, size 32768)
last unloaded kext at 1447705162477: com.apple.driver.AppleXsanScheme 3 (addr 0xffffff7f8eb21000, size 32768)
loaded kexts:
com.symantec.ips.kext 9.0.2
com.symantec.nfm.kext 9.0.1
com.symantec.internetSecurity.kext 9.0.3
com.symantec.SymXIPS 9.0.1
com.apple.filesystems.exfat 1.4
com.apple.filesystems.msdosfs 1.10
com.apple.driver.AppleBluetoothMultitouch 92
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.AGDCPluginDisplayMetrics 3.20.18
com.apple.driver.AppleHV 1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.driver.AppleUpstreamUserClient 3.6.5
com.apple.iokit.IOBluetoothSerialManager 6.0.7f18
com.apple.kext.AMDLegacyFramebuffer 1.6.8
com.apple.driver.pmtelemetry 1
com.apple.kext.AMDRadeonX3000 1.6.8
com.apple.driver.AppleMikeyHIDDriver 131
com.apple.driver.AGPM 110.23.37
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleIntelHD3000Graphics 10.0.4
com.apple.driver.AppleHDA 281.52
com.apple.driver.eficheck 1
com.apple.driver.AppleMikeyDriver 281.52
com.apple.driver.AppleThunderboltIP 3.1.1
com.apple.kext.AMD6000Controller 1.6.8
com.apple.driver.AppleBacklight 170.12.6
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.iokit.AppleBCM5701Ethernet 10.3.1
com.apple.driver.AirPort.Atheros40 700.74.5
com.apple.driver.AppleLPC 3.1
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleSMCLMU 211
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleMCCSControl 1.5.5
com.apple.driver.AppleIntelSNBGraphicsFB 10.0.4
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleIRController 353
com.apple.driver.AppleUSBCardReader 439.70.3
com.apple.iokit.SCSITaskUserClient 404.30.3
com.apple.driver.Oxford_Semi 439.70.3
com.apple.filesystems.hfs.kext 407.50.6
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.filesystems.apfs 748.51.0
com.apple.driver.AppleFWOHCI 5.5.9
com.apple.driver.AppleAHCIPort 329.50.2
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleACPIButtons 6.1
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 6.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 220.50.1
com.apple.nke.applicationfirewall 186
com.apple.security.TMSafetyNet 8
com.apple.security.quarantine 3
com.apple.driver.AppleIntelCPUPowerManagement 220.50.1
com.apple.driver.AppleBluetoothHIDKeyboard 205.1
com.apple.driver.AppleHIDKeyboard 205.1
com.apple.driver.IOBluetoothHIDDriver 6.0.7f18
com.apple.driver.AppleMultitouchDriver 1614.1
com.apple.driver.AppleInputDeviceSupport 1614.13
com.apple.iokit.IOAVBFamily 683.1
com.apple.plugin.IOgPTPPlugin 680.15
com.apple.driver.AppleSSE 1.0
com.apple.iokit.IOSerialFamily 11
com.apple.iokit.IOAcceleratorFamily2 378.28
com.apple.iokit.IOSurface 211.15
com.apple.driver.DspFuncLib 281.52
com.apple.kext.OSvKernDSPLib 526
com.apple.AppleGPUWrangler 3.20.18
com.apple.AppleGraphicsDeviceControl 3.20.18
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.iokit.IONDRVSupport 519.21
com.apple.driver.AppleHDAController 281.52
com.apple.iokit.IOHDAFamily 281.52
com.apple.iokit.IOAudioFamily 206.5
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IOEthernetAVBController 1.1.0
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IO80211Family 1200.12.2
com.apple.driver.corecapture 1.0.4
com.apple.driver.AppleSMBusPCI 1.0.14d1
com.apple.iokit.IOFireWireIP 2.2.9
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 6.0.0d8
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleThunderboltEDMSink 4.1.4
com.apple.kext.AMDLegacySupport 1.6.8
com.apple.driver.AppleSMBusController 1.0.18d1
com.apple.iokit.IOGraphicsFamily 519.23
com.apple.kext.triggers 1.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 404.30.3
com.apple.iokit.IOBDStorageFamily 1.8
com.apple.iokit.IODVDStorageFamily 1.8
com.apple.iokit.IOCDStorageFamily 1.8
com.apple.iokit.IOAHCISerialATAPI 267.50.1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 6.0.7f18
com.apple.iokit.IOBluetoothHostControllerUSBTransport 6.0.7f18
com.apple.iokit.IOBluetoothHostControllerTransport 6.0.7f18
com.apple.iokit.IOBluetoothFamily 6.0.7f18
com.apple.driver.usb.IOUSBHostHIDDevice 1.2
com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.5.1
com.apple.iokit.IOFireWireSBP2 4.2.8
com.apple.driver.usb.networking 5.0.0
com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2
com.apple.driver.usb.AppleUSBHub 1.2
com.apple.driver.AppleThunderboltDPInAdapter 5.5.5
com.apple.driver.AppleThunderboltDPOutAdapter 5.5.5
com.apple.driver.AppleThunderboltDPAdapterFamily 5.5.5
com.apple.driver.AppleThunderboltPCIUpAdapter 2.1.3
com.apple.driver.AppleThunderboltPCIDownAdapter 2.1.3
com.apple.filesystems.hfs.encodings.kext 1
com.apple.iokit.IOAHCIBlockStorage 301.40.2
com.apple.driver.AppleThunderboltNHI 4.7.3
com.apple.iokit.IOThunderboltFamily 6.7.10
com.apple.iokit.IOFireWireFamily 4.7.2
com.apple.iokit.IOAHCIFamily 288
com.apple.driver.usb.AppleUSBEHCIPCI 1.2
com.apple.driver.usb.AppleUSBEHCI 1.2
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.iokit.IOUSBFamily 900.4.1
com.apple.driver.AppleEFINVRAM 2.1
com.apple.driver.AppleUSBHostMergeProperties 1.2
com.apple.driver.AppleEFIRuntime 2.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 480.60.3
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleUSBTDM 439.70.3
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.iokit.IOUSBMassStorageDriver 140.70.2
com.apple.iokit.IOSCSIBlockCommandsDevice 404.30.3
com.apple.iokit.IOSCSIArchitectureModelFamily 404.30.3
com.apple.iokit.IOStorageFamily 2.1
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.IOTimeSyncFamily 680.15
com.apple.iokit.IONetworkingFamily 3.4
com.apple.iokit.IOReportFamily 31
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: iMac12,2, BootROM 87.0.0.0.0, 4 processors, Intel Core i5, 2,7 GHz, 8 GB, SMC 1.72f2
Graphics: AMD Radeon HD 6770M, AMD Radeon HD 6770M, PCIe
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3231554538424655302D444A2D4620
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3231554538424655302D444A2D4620
Memory Module: BANK 0/DIMM1, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3230554638424353302D444A2D4620
Memory Module: BANK 1/DIMM1, 2 GB, DDR3, 1333 MHz, 0x02FE, 0x45424A3230554638424353302D444A2D4620
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.74.0-P2P
Bluetooth: Version 6.0.7f18, 3 services, 27 devices, 1 incoming serial ports
Network Service: Ethernet, Ethernet, en0
PCI Card: pci1b21,612, AHCI Controller, Thunderbolt@195,0,0
Serial ATA Device: Samsung SSD 860 EVO 500GB, 500,11 GB
Serial ATA Device: HL-DT-STDVDRW GA32N
Serial ATA Device: ST3000DM001-1CH166, 3 TB
USB Device: USB 2.0 Bus
USB Device: Hub
USB Device: microSD RDR
USB Device: IR Receiver
USB Device: Internal Memory Card Reader
USB Device: USB 2.0 Bus
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: USB_3_0 Reader
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
FireWire Device: d2 quadra (button), LaCie, Up to 800 Mb/sec
FireWire Device: 2big triple (button), LaCie, Up to 400 Mb/sec
Thunderbolt Bus: iMac, Apple Inc., 22.1
Thunderbolt Device: d2, LaCie, 3, 7.4