Catalina Kernel Panic

My 2018 MBP keeps having a kernel panic every time it starts the screen saver. It reboots itself and notifies me that it recovered from a serious error. Anyone else having the same problem? If so, how did you fix it?

MacBook Pro

Posted on Oct 9, 2019 1:43 PM

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Posted on Oct 25, 2019 8:06 AM

Same problem occurred on my iMac. I solved by getting rid of the googlesoftwareupdate that was occurring constantly and hanging up my system, after that it has been running fine. Here is the information I found to do so.


https://www.macobserver.com/tmo/article/how-manage-the-secret-software-that-google-chrome-installs-on-your-mac


Good luck.

72 replies

Oct 20, 2019 2:34 PM in response to gluse

Hi Gluse,

Exactly the same log issue.

I don't have any USB device connected. Simply opening my macbookair from sleep and noting it has rebooted while supposed to be in sleep mode!

This is happening since the Catalina update. Not this problem with Mojave...

Did you resolve it please?


panic(cpu 0 caller 0xffffff801ae290b7): "com_apple_driver_AppleUSBCardReaderInterfaceNub::setPowerState(0xffffff804148ec00 : 0xffffff7f9c82f04c, 2 -> 0) timed out after 30723 ms"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.11.26/iokit/Kernel/IOServicePM.cpp:5302


Nov 20, 2019 12:35 AM in response to moldv

Kernel Extensions in backtrace:

com.apple.iokit.IOAcceleratorFamily2(438.2.7)[72B8A0B5-E12C-3764-9187-0AC0E93416F9]@0xffffff7f94ccb000->0xffffff7f94d8efff

dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[180FC5AB-0E47-35BC-91DF-609EBE8ED4A5]@0xffffff7f94b03000

dependency: com.apple.iokit.IOPCIFamily(2.9)[AA7C7A4F-9F5D-3533-9E78-177C3B6A72BF]@0xffffff7f9412f000

dependency: com.apple.iokit.IOSurface(269.6)[39DC4195-B168-3895-ACD5-E731581855F8]@0xffffff7f94c3b000

dependency: com.apple.iokit.IOGraphicsFamily(568)[247C211E-C250-351C-BCE2-4DB9D3003E10]@0xffffff7f94c6c000

dependency: com.apple.iokit.IOReportFamily(47)[2CCA7DD3-C33F-3CA4-A213-BC83D3D997B0]@0xffffff7f941b2000

com.apple.kext.AMDRadeonX4000(3.0.2)[1E092428-A3E6-3063-B692-B943B1565B91]@0xffffff7f96c17000->0xffffff7f9705cfff

dependency: com.apple.iokit.IOPCIFamily(2.9)[AA7C7A4F-9F5D-3533-9E78-177C3B6A72BF]@0xffffff7f9412f000

dependency: com.apple.iokit.IOSurface(269.6)[39DC4195-B168-3895-ACD5-E731581855F8]@0xffffff7f94c3b000

dependency: com.apple.iokit.IOGraphicsFamily(568)[247C211E-C250-351C-BCE2-4DB9D3003E10]@0xffffff7f94c6c000

dependency: com.apple.iokit.IOAcceleratorFamily2(438.2.7)[72B8A0B5-E12C-3764-9187-0AC0E93416F9]@0xffffff7f94ccb000


when did Apple fix this?

Dec 3, 2019 6:28 AM in response to zphatkid

2015 MPB here, same thing happening. Thought it was just because I did the upgrade. Clean installed Catalina without restoring from time machine, same thing is happening. Ran diagnostic, everything came out okay. Ran first aid on ssd, everything ok. There's other odd behavior as well - for example shutting down can take several minutes, until it finally crashes. When I start up it says it has recovered from a crash.

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Catalina Kernel Panic

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