My iMac Kernel Panics (10.15.2)

ondert

macrumors 6502a
Original poster
Aug 11, 2017
500
812
Italy
My late 2015 21.5 iMac got a kernel panic and it might be related to macOS Catalina (it runs on version 10.15.2 now), overheating or the external ssd that I use as a boot drive.

Could you please check it? Thanks

I got freezes during gaming and lastly this kernel panic happened. I attached the text file below;

Code:
panic(cpu 2 caller 0xffffff7f89c121ec): "Enter debugger: submitToRing: Work queue failure detected"@bdw/IGHardwareRingBuffer.cpp:1486
Backtrace (CPU 2), Frame : Return Address
0xffffff911664afb0 : 0xffffff8006d3bb1b
0xffffff911664b000 : 0xffffff8006e733e5
0xffffff911664b040 : 0xffffff8006e64e5e
0xffffff911664b090 : 0xffffff8006ce2a40
0xffffff911664b0b0 : 0xffffff8006d3b207
0xffffff911664b1b0 : 0xffffff8006d3b5eb
0xffffff911664b200 : 0xffffff80074d24f9
0xffffff911664b270 : 0xffffff7f89c121ec
0xffffff911664b280 : 0xffffff7f89bd27b4
0xffffff911664b2b0 : 0xffffff7f89bc37c0
0xffffff911664b370 : 0xffffff7f89bc0892
0xffffff911664b3e0 : 0xffffff7f89be52d8
0xffffff911664b5a0 : 0xffffff7f89bc2fcb
0xffffff911664b5e0 : 0xffffff7f8976951f
0xffffff911664b610 : 0xffffff7f89bc2bbc
0xffffff911664b650 : 0xffffff7f897696b6
0xffffff911664b690 : 0xffffff7f89769cc9
0xffffff911664b930 : 0xffffff7f89bc3554
0xffffff911664b960 : 0xffffff7f8976abfe
0xffffff911664b9f0 : 0xffffff7f89768d80
0xffffff911664ba50 : 0xffffff7f89768b6d
0xffffff911664baa0 : 0xffffff7f89767bb7
0xffffff911664bae0 : 0xffffff8007466fcb
0xffffff911664bb30 : 0xffffff7f89bc31d4
0xffffff911664bb60 : 0xffffff8007470083
0xffffff911664bca0 : 0xffffff8006e22c22
0xffffff911664bdb0 : 0xffffff8006d41998
0xffffff911664be10 : 0xffffff8006d18625
0xffffff911664be70 : 0xffffff8006d2f0d5
0xffffff911664bf00 : 0xffffff8006e4b485
0xffffff911664bfa0 : 0xffffff8006ce3226
      Kernel Extensions in backtrace:
         com.apple.iokit.IOAcceleratorFamily2(438.2.8)[9176E894-E24A-36BA-AFDA-0DB11F3F512A]@0xffffff7f89726000->0xffffff7f897e9fff
            dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[2FAEE793-59BC-3ADF-A5E2-3BC8760AFE0B]@0xffffff7f87d92000
            dependency: com.apple.iokit.IOPCIFamily(2.9)[1286D5E5-A6A1-3C44-A244-04C068903DB2]@0xffffff7f8772f000
            dependency: com.apple.iokit.IOSurface(269.6)[640503DC-6033-3EF6-85F4-F48282EF48DD]@0xffffff7f896f5000
            dependency: com.apple.iokit.IOGraphicsFamily(569.3)[7B5CA52B-0BD1-34AB-BFC9-7D5C3A0DBE7C]@0xffffff7f880cc000
            dependency: com.apple.iokit.IOReportFamily(47)[E3C37E96-3AFA-301F-B89C-719FB3D4DA53]@0xffffff7f87ac8000
         com.apple.driver.AppleIntelBDWGraphics(14.0.3)[576BBE48-1D27-38A2-8DF4-E336156CA95B]@0xffffff7f89ba5000->0xffffff7f89c3efff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[1286D5E5-A6A1-3C44-A244-04C068903DB2]@0xffffff7f8772f000
            dependency: com.apple.iokit.IOSurface(269.6)[640503DC-6033-3EF6-85F4-F48282EF48DD]@0xffffff7f896f5000
            dependency: com.apple.iokit.IOGraphicsFamily(569.3)[7B5CA52B-0BD1-34AB-BFC9-7D5C3A0DBE7C]@0xffffff7f880cc000
            dependency: com.apple.iokit.IOAcceleratorFamily2(438.2.8)[9176E894-E24A-36BA-AFDA-0DB11F3F512A]@0xffffff7f89726000

BSD process name corresponding to current thread: World of Warcraf

Mac OS version:
19C57

Kernel version:
Darwin Kernel Version 19.2.0: Sat Nov  9 03:47:04 PST 2019; root:xnu-6153.61.1~20/RELEASE_X86_64
Kernel UUID: C3E7E405-C692-356B-88D3-C30041FD1E72
Kernel slide:     0x0000000006a00000
Kernel text base: 0xffffff8006c00000
__HIB  text base: 0xffffff8006b00000
System model name: iMac16,2 (Mac-FFE5EF870D7BA81A)
System shutdown begun: NO
Panic diags file available: NO (0xe00002bc)

System uptime in nanoseconds: 5372032465293
last loaded kext at 22091150053: >IO!BHIDDriver    7.0.2f4 (addr 0xffffff7f89e7c000, size 106496)
last unloaded kext at 2318309469140: >usb.!UHostPacketFilter    1.0 (addr 0xffffff7f8833d000, size 24576)
loaded kexts:
>!AMikeyHIDDriver    131
>AudioAUUC    1.70
@fileutil    20.036.15
>!APlatformEnabler    2.7.0d0
>AGPM    111.4.1
>X86PlatformShim    1.0.0
@filesystems.autofs    3.0
>!AUpstreamUserClient    3.6.8
>!AHDA    283.15
>!AGraphicsDevicePolicy    4.5.21
@AGDCPluginDisplayMetrics    4.5.21
>!AHV    1
|IOUserEthernet    1.0.1
>!A!IBDWGraphics    14.0.3
|IO!BSerialManager    7.0.2f4
>pmtelemetry    1
@Dont_Steal_Mac_OS_X    7.0.0
>!A!IBDWGraphicsFramebuffer    14.0.3
>!A!ISlowAdaptiveClocking    4.0.0
>eficheck    1
>!ASMCLMU    212
>!AThunderboltIP    3.1.3
>!AMCCSControl    1.13
>!ALPC    3.1
|Broadcom!B20703USBTransport    7.0.2f4
|SCSITaskUserClient    422.0.2
>!U!SCoexistentDriver    489.60.3
@filesystems.apfs    1412.61.1
>!ASDXC    1.7.7
|!ABCM5701Ethernet    10.3.5
>AirPort.BrcmNIC    1400.1.1
>!AAHCIPort    341.0.2
>!AVirtIO    1.0
@filesystems.hfs.kext    522.0.9
@!AFSCompression.!AFSCompressionTypeDataless    1.0.0d1
@BootCache    40
@!AFSCompression.!AFSCompressionTypeZlib    1.0.0
@private.KextAudit    1.0
>!ARTC    2.0
>!AACPIButtons    6.1
>!AHPET    1.8
>!ASMBIOS    2.1
>!AACPIEC    6.1
>!AAPIC    1.7
$!AImage4    1
@nke.applicationfirewall    303
$TMSafetyNet    8
@!ASystemPolicy    2.0.0
|EndpointSecurity    1
>IO!BHIDDriver    7.0.2f4
@kext.triggers    1.0
>DspFuncLib    283.15
@kext.OSvKernDSPLib    529
>!AGraphicsControl    4.5.21
|IOAVB!F    800.17
>!ASSE    1.0
|IONDRVSupport    569.3
|IOAccelerator!F2    438.2.8
@!AGPUWrangler    4.5.21
@!AGraphicsDeviceControl    4.5.21
|IOSlowAdaptiveClocking!F    1.0.0
>!AHDA!C    283.15
|IOHDA!F    283.15
>X86PlatformPlugin    1.0.0
>!AThunderboltEDMSink    4.2.2
|IOGraphics!F    569.3
>IOPlatformPlugin!F    6.0.0d8
|Broadcom!BHost!CUSBTransport    7.0.2f4
|IO!BHost!CUSBTransport    7.0.2f4
|IO!BHost!CTransport    7.0.2f4
|IO!B!F    7.0.2f4
|IO!BPacketLogger    7.0.2f4
>!ASMBus!C    1.0.18d1
>!ASMBusPCI    1.0.14d1
@plugin.IOgPTPPlugin    800.14
|IOUSBMass!SClass    4.0.4
>usb.networking    5.0.0
>usb.!UHostCompositeDevice    1.2
|IOAHCIBlock!S    316.40.3
|IOEthernetAVB!C    1.1.0
|IO80211!F    1200.12.2b1
>mDNSOffloadUserClient    1.0.1b8
>corecapture    1.0.4
|IOSkywalk!F    1
|IOAHCI!F    290.0.1
>usb.!UXHCIPCI    1.2
>usb.!UXHCI    1.2
>!AThunderboltDPOutAdapter    6.2.4
>!AThunderboltDPInAdapter    6.2.4
>!AThunderboltDPAdapter!F    6.2.4
>!AThunderboltPCIDownAdapter    2.5.2
|IOAudio!F    300.2
@vecLib.kext    1.2.0
|IOSerial!F    11
|IOSurface    269.6
@filesystems.hfs.encodings.kext    1
>!AThunderboltNHI    5.8.1
|IOThunderbolt!F    7.4.7
|IOUSB!F    900.4.2
>!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
>!AKeyStore    2
>!UTDM    489.60.3
|IOSCSIBlockCommandsDevice    422.0.2
>!ACredentialManager    1.0
>KernelRelayHost    1
>!ASEPManager    1.0.1
>IOSlaveProcessor    1
|IOUSBMass!SDriver    157.40.7
|IOSCSIArchitectureModel!F    422.0.2
|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    800.14
|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
 

ondert

macrumors 6502a
Original poster
Aug 11, 2017
500
812
Italy
I think I found the cause of issue;


but, nevermind, i just sold the imac yesterday.
 
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