My iMac crashes at least weekly it seems. It happens when I'm not around. I discover it when it gives the accurate but misleading login notice that Apple Watch won't unlock after a Mac restart. And then when I log in, everything launches anew, and a crash report comes up. Here's the latest crash log. I'm guessing these are these key words describing the problem, from the first line:
panic(cpu 0 caller 0xffffff8018814e67): "AMDFramebufferVIB::setPowerState(0xffffff80437e0000 : 0xffffff7f99507d76, 0 -> 1) timed out after 45576
Anyone know what this might mean, or portend? Is my imac dying an early death? It's only about three years old, I think. I haven't started googling this yet.
Is this something Apple support might help with, even though I'm out of warranty?
panic(cpu 0 caller 0xffffff8018814e67): "AMDFramebufferVIB::setPowerState(0xffffff80437e0000 : 0xffffff7f99507d76, 0 -> 1) timed out after 45576
Anyone know what this might mean, or portend? Is my imac dying an early death? It's only about three years old, I think. I haven't started googling this yet.
Is this something Apple support might help with, even though I'm out of warranty?
panic(cpu 0 caller 0xffffff8018814e67): "AMDFramebufferVIB::setPowerState(0xffffff80437e0000 : 0xffffff7f99507d76, 0 -> 1) timed out after 45576 ms"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.141.1/iokit/Kernel/IOServicePM.cpp:5296
Backtrace (CPU 0), Frame : Return Address
0xffffff9158e9bb40 : 0xffffff801811a65d
0xffffff9158e9bb90 : 0xffffff8018254a75
0xffffff9158e9bbd0 : 0xffffff80182465fe
0xffffff9158e9bc20 : 0xffffff80180c0a40
0xffffff9158e9bc40 : 0xffffff8018119d27
0xffffff9158e9bd40 : 0xffffff801811a117
0xffffff9158e9bd90 : 0xffffff80188c1abc
0xffffff9158e9be00 : 0xffffff8018814e67
0xffffff9158e9be50 : 0xffffff8018814749
0xffffff9158e9be60 : 0xffffff801882bcde
0xffffff9158e9bea0 : 0xffffff80188134f8
0xffffff9158e9bec0 : 0xffffff801815c605
0xffffff9158e9bf40 : 0xffffff801815c131
0xffffff9158e9bfa0 : 0xffffff80180c013e
BSD process name corresponding to current thread: kernel_task
Mac OS version:
19G2021
Kernel version:
Darwin Kernel Version 19.6.0: Thu Jun 18 20:49:00 PDT 2020; root:xnu-6153.141.1~1/RELEASE_X86_64
Kernel UUID: 1D3A0F3D-D908-397B-BD16-8F48C0823A2E
Kernel slide: 0x0000000017e00000
Kernel text base: 0xffffff8018000000
__HIB text base: 0xffffff8017f00000
System model name: iMac18,3 (Mac-BE088AF8C5EB4FA2)
System shutdown begun: NO
Panic diags file available: YES (0x0)
System uptime in nanoseconds: 15653792491129
last loaded kext at 15548462599191: >!UAudio 323.4 (addr 0xffffff7f9ce51000, size 434176)
last unloaded kext at 5690704364718: >usb.cdc 5.0.0 (addr 0xffffff7f9cdb6000, size 28672)
loaded kexts:
@filesystems.smbfs 3.4.4
>!ATopCaseHIDEventDriver 3430.1
>AudioAUUC 1.70
@fileutil 20.036.15
>X86PlatformShim 1.0.0
>!APlatformEnabler 2.7.0d0
>AGPM 111.4.4
@filesystems.autofs 3.0
>!AUpstreamUserClient 3.6.8
@kext.AMDFramebuffer 3.1.0
>!AHDA 283.15
@kext.AMDRadeonServiceManager 3.1.0
@kext.AMDRadeonX4000 3.1.0
>!AGraphicsDevicePolicy 5.2.6
>!ASMCLMU 212
>!AThunderboltIP 3.1.4
>!A!IKBLGraphics 14.0.7
>!A!IPCHPMC 2.0.1
>!AGFXHDA 100.1.429
@AGDCPluginDisplayMetrics 5.2.6
@kext.AMD9500!C 3.1.0
>eficheck 1
>!AHV 1
|IOUserEthernet 1.0.1
|IO!BSerialManager 7.0.6f7
>!A!IKBLGraphicsFramebuffer 14.0.7
|Broadcom!B20703USBTransport 7.0.6f7
>pmtelemetry 1
@Dont_Steal_Mac_OS_X 7.0.0
>!A!ISlowAdaptiveClocking 4.0.0
>!AMCCSControl 1.14
|SCSITaskUserClient 422.120.3
>!U!SCoexistentDriver 489.120.1
>!AVirtIO 1.0
@filesystems.hfs.kext 522.100.5
@!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1
@BootCache 40
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0
@filesystems.apfs 1412.141.1
>!ASDXC 1.7.7
|!ABCM5701Ethernet 10.3.5
>AirPort.BrcmNIC 1400.1.1
@private.KextAudit 1.0
>!AAHCIPort 341.140.1
>!AACPIButtons 6.1
>!ARTC 2.0
>!ASMBIOS 2.1
>!AACPIEC 6.1
>!AAPIC 1.7
$!AImage4 1
@nke.applicationfirewall 303
$TMSafetyNet 8
@!ASystemPolicy 2.0.0
|EndpointSecurity 1
>!UAudio 323.4
>usb.cdc.acm 5.0.0
>usb.serial 6.0.0
>usb.cdc.ecm 5.0.0
>usb.cdc.ncm 5.0.0
>usb.cdc 5.0.0
>!UMergeNub 900.4.2
>!AHIDKeyboard 209
>!AActuatorDriver 3440.1
>!AMultitouchDriver 3440.1
>!AInputDeviceSupport 3440.8
>!AHS!BDriver 3430.1
>IO!BHIDDriver 7.0.6f7
@kext.triggers 1.0
>DspFuncLib 283.15
@kext.OSvKernDSPLib 529
@kext.AMDRadeonX4200HWLibs 1.0
@kext.AMDRadeonX4000HWServices 3.1.0
>!AGraphicsControl 5.2.6
|IONDRVSupport 576.1
|IOAVB!F 850.1
>X86PlatformPlugin 1.0.0
>IOPlatformPlugin!F 6.0.0d8
|IOAccelerator!F2 438.7.3
>!ASMBusPCI 1.0.14d1
|Broadcom!BHost!CUSBTransport 7.0.6f7
|IO!BHost!CUSBTransport 7.0.6f7
|IO!BHost!CTransport 7.0.6f7
>!AHDA!C 283.15
|IOHDA!F 283.15
|IO!B!F 7.0.6f7
|IO!BPacketLogger 7.0.6f7
@!AGPUWrangler 5.2.6
|IOSlowAdaptiveClocking!F 1.0.0
>!ASMBus!C 1.0.18d1
@kext.AMDSupport 3.1.0
@!AGraphicsDeviceControl 5.2.6
|IOGraphics!F 576.1
@plugin.IOgPTPPlugin 840.3
|IOUSBMass!SClass 4.0.4
>usb.!UHub 1.2
>usb.networking 5.0.0
>usb.!UHostCompositeDevice 1.2
|IOAudio!F 300.2
@vecLib.kext 1.2.0
|IOSerial!F 11
|IOSurface 269.11
@filesystems.hfs.encodings.kext 1
>!AThunderboltDPInAdapter 6.2.6
>!AThunderboltDPAdapter!F 6.2.6
>!AThunderboltPCIDownAdapter 2.5.4
>!AHPM 3.4.4
>!A!ILpssI2C!C 3.0.60
>!A!ILpssDmac 3.0.60
>!AThunderboltNHI 5.8.6
|IOThunderbolt!F 7.6.1
|IOEthernetAVB!C 1.1.0
|IONVMe!F 2.1.0
|IO80211!F 1200.12.2b1
>mDNSOffloadUserClient 1.0.1b8
>corecapture 1.0.4
|IOSkywalk!F 1
>!A!ILpssI2C 3.0.60
|IOAHCI!F 290.0.1
|IOUSB!F 900.4.2
>usb.!UXHCIPCI 1.2
>usb.!UXHCI 1.2
>!AEFINVRAM 2.1
>!AEFIRuntime 2.1
|IOSMBus!F 1.1
|IOHID!F 2.0.0
$quarantine 4
$sandbox 300.0
@kext.!AMatch 1.0.0d1
>DiskImages 493.0.0
>!AFDEKeyStore 28.30
>!AEffaceable!S 1.0
>!ASSE 1.0
>!AKeyStore 2
>!UTDM 489.120.1
|IOSCSIBlockCommandsDevice 422.120.3
>!ACredentialManager 1.0
>KernelRelayHost 1
>!ASEPManager 1.0.1
>IOSlaveProcessor 1
|IOUSBMass!SDriver 157.140.1
|IOSCSIArchitectureModel!F 422.120.3
|IO!S!F 2.1
|IOUSBHost!F 1.2
>!UHostMergeProperties 1.2
>usb.!UCommon 1.0
>!ABusPower!C 1.0
|CoreAnalytics!F 1
>!AMobileFileIntegrity 1.0.5
@kext.CoreTrust 1
|IOTimeSync!F 840.3
|IONetworking!F 3.4
|IOReport!F 47
>!AACPIPlatform 6.1
>!ASMC 3.1.9
>watchdog 1
|IOPCI!F 2.9
|IOACPI!F 1.4
@kec.pthread 1
@kec.corecrypto 1.0
@kec.Libm 1