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Reply to Big Sur Mac Crash 4 times in the last 6 hours - 2 no-report and 2 reports
My iMac Retina 5K, 27-inch, 2017 also crashes after installing Big Sur 11.0.1 (20B50). Havn't used the computer much but it crashes on wake after sleep. Log: panic(cpu 0 caller 0xffffff8002c3a05a): "UPSB(iMac18,3): thunderbolt power on failed 0xffffffff\n"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/IOPCIFamily/IOPCIFamily-428.40.7/IOPCIBridge.cpp:1428 Backtrace (CPU 0), Frame : Return Address 0xffffffa05856b9e0 : 0xffffff80002bc66d 0xffffffa05856ba30 : 0xffffff80003ff073 0xffffffa05856ba70 : 0xffffff80003ef6aa 0xffffffa05856bac0 : 0xffffff8000261a2f 0xffffffa05856bae0 : 0xffffff80002bbf0d 0xffffffa05856bc00 : 0xffffff80002bc1f8 0xffffffa05856bc70 : 0xffffff8000abee1a 0xffffffa05856bce0 : 0xffffff8002c3a05a 0xffffffa05856bd00 : 0xffffff8002c2070f 0xffffffa05856bd60 : 0xffffff8002c20c53 0xffffffa05856bd80 : 0xffffff8002c1edc2 0xffffffa05856bdd0 : 0xffffff8002c29aff 0xffffffa05856bdf0 : 0xffffff80009fcfe1 0xffffffa05856be60 : 0xffffff80009fcd7a 0xffffffa05856be80 : 0xffffff8000301345 0xffffffa05856bef0 : 0xffffff8000302254 0xffffffa05856bfa0 : 0xffffff800026113e Kernel Extensions in backtrace: com.apple.iokit.IOPCIFamily(2.9)[A18ACD60-A811-3624-B50D-4F929836EE79]@0xffffff8002c17000->0xffffff8002c3efff Process name corresponding to current thread: kerneltask Boot args: -x Mac OS version: 20B50 Kernel version: Darwin Kernel Version 20.1.0: Sat Oct 31 00:07:11 PDT 2020; root:xnu-7195.50.7~2/RELEASEX8664 Kernel UUID: 84C6DC45-6B02-335F-9439-5D2A9BC385A4 KernelCache slide: 0x0000000000000000 KernelCache base: 0xffffff8000200000 Kernel slide: 0x0000000000010000 Kernel text base: 0xffffff8000210000 HIB text base: 0xffffff8000100000 System model name: iMac18,3 (Mac-BE088AF8C5EB4FA2) System shutdown begun: NO Panic diags file available: YES (0x0) Hibernation exit count: 0 System uptime in nanoseconds: 296711176809 Last Sleep: absolute basetsc basenano Uptime : 0x00000045155d454f Sleep : 0x0000003d7fdc41a8 0x0000000768547b2a 0x0000000000000000 Wake : 0x0000003d99e0c32c 0x000000009cd9fce0 0x0000003d98c91cea last started kext at 89254154819: >!AHIDKeyboard 222 (addr 0xffffff800168d000, size 16384) loaded kexts: !ATopCaseHIDEventDriver 4000.27 @filesystems.autofs 3.0AGPM 119X86PlatformShim 1.0.0 @kext.AMDFramebuffer 4.0.0!AGraphicsDevicePolicy 6.1.27 @DontStealMacOSX 7.0.0AGDCBacklightControl 6.1.27 |Broadcom!B20703USBTransport 8.0.1f5!ABacklight 180.3!AMCCSControl 1.14!A!IPCHPMC 2.0.1ACPISMC_PlatformPlugin 1.0.0 @kext.AMD9500!C 4.0.0!A!IKBLGraphicsFramebuffer 16.0.0 |IO!BUSBDFU 8.0.1f5!AFileSystemDriver 3.0.1 @filesystems.tmpfs 1 @filesystems.hfs.kext 556.41.1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @filesystems.apfs 1677.50.1!ASDXC 1.9.0 |!ABCM5701Ethernet 11.0.0AirPort.BrcmNIC 1400.1.1!AAHCIPort 346 @private.KextAudit 1.0!AACPIButtons 6.1!ARTC 2.0!ASMBIOS 2.1!AACPIEC 6.1!AAPIC 1.7 @!ASystemPolicy 2.0.0 @nke.applicationfirewall 310 |IOKitRegistryCompatibility 1 |EndpointSecurity 1!AHIDKeyboard 222!AMultitouchDriver 4400.28!AInputDeviceSupport 4400.35!AHS!BDriver 4000.27IO!BHIDDriver 8.0.1f5 @kext.triggers 1.0!AGraphicsControl 6.1.27 |Broadcom!BHost!CUSBTransport 8.0.1f5 |IO!BHost!CUSBTransport 8.0.1f5 |IO!BHost!CTransport 8.0.1f5!ASMBusPCI 1.0.14d1!ABacklightExpert 1.1.0!ASMBus!C 1.0.18d1IOPlatformPluginLegacy 1.0.0X86PlatformPlugin 1.0.0IOPlatformPlugin!F 6.0.0d8 |IONDRVSupport 585 @kext.AMDSupport 4.0.0 @!AGPUWrangler 6.1.27 |IOAccelerator!F2 439.35.4 @!AGraphicsDeviceControl 6.1.27 |IOGraphics!F 585usb.IOUSBHostHIDDevice 1.2usb.cdc 5.0.0usb.networking 5.0.0usb.!UHostCompositeDevice 1.2!AThunderboltDPInAdapter 8.1.4!AThunderboltDPAdapter!F 8.1.4!AThunderboltPCIDownAdapter 4.1.1!AHPM 3.4.4!A!ILpssI2C!C 3.0.60!A!ILpssDmac 3.0.60!ABSDKextStarter 3 |IOSurface 289.3 @filesystems.hfs.encodings.kext 1!AXsanScheme 3 |IOAHCIBlock!S 332!AThunderboltNHI 7.2.8 |IOThunderbolt!F 9.3.2 |IO80211!F 1200.12.2b1 |IOSkywalk!F 1mDNSOffloadUserClient 1.0.1b8corecapture 1.0.4 |IONVMe!F 2.1.0!A!ILpssI2C 3.0.60!A!ILpssGspi 3.0.60usb.!UXHCIPCI 1.2usb.!UXHCI 1.2 |IOAHCI!F 294usb.!UHostPacketFilter 1.0 |IOUSB!F 900.4.2!AEFINVRAM 2.1!AEFIRuntime 2.1 |IOSMBus!F 1.1 |IOHID!F 2.0.0 $!AImage4 3.0.0 |IOTimeSync!F 900.11 |IONetworking!F 3.4DiskImages 493.0.0 |IO!B!F 8.0.1f5 |IOReport!F 47 |IO!BPacketLogger 8.0.1f5 $quarantine 4 $sandbox 300.0 @kext.!AMatch 1.0.0d1 |CoreAnalytics!F 1!ASSE 1.0!AKeyStore 2!UTDM 511.40.9 |IOUSBMass!SDriver 184.40.6 |IOSCSIBlockCommandsDevice 436.40.6 |IO!S!F 2.1 |IOSCSIArchitectureModel!F 436.40.6!AMobileFileIntegrity 1.0.5 @kext.CoreTrust 1!AFDEKeyStore 28.30!AEffaceable!S 1.0!ACredentialManager 1.0KernelRelayHost 1 |IOUSBHost!F 1.2!UHostMergeProperties 1.2usb.!UCommon 1.0!ABusPower!C 1.0!ASEPManager 1.0.1IOSlaveProcessor 1!AACPIPlatform 6.1!ASMC 3.1.9 |IOPCI!F 2.9 |IOACPI!F 1.4watchdog 1 @kec.pthread 1 @kec.corecrypto 1.0 @kec.Libm 1
Nov ’20