Panic CPU 2 caller error

Could someone please help me locate the software or hardware the keeps my Macbook to crash. On average, it crashes once a day



Here is the report


panic(cpu 2 caller 0xffffff7f949333c5): "XHC3(MacBookPro15,1): thunderbolt power on failed 0xffffffff\n"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/IOPCIFamily/IOPCIFamily-370.141.1/IOPCIBridge.cpp:1398

Backtrace (CPU 2), Frame : Return Address


MacBook Pro 15”, macOS 10.15

Posted on Oct 3, 2020 10:11 PM

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Similar questions

2 replies

Oct 4, 2020 8:06 AM in response to neocodesoftware

Same question, what is connected to the Thunderbolt ports?


But I will also point out you have a lot of 3rd party kernel extensions, including 2 different virtual machines

com.vmware.kext.vmx86	1688.01.31
com.vmware.kext.vmnet	1688.01.31
org.virtualbox.kext.VBoxNetAdp	6.1.8
org.virtualbox.kext.VBoxNetFlt	6.1.8
org.virtualbox.kext.VBoxUSB	6.1.8
org.pqrs.driver.Karabiner.VirtualHIDDevice.v061000	6.10.0
zoom.us.ZoomAudioDevice	1.2
com.Cycling74.driver.Soundflower	2
org.virtualbox.kext.VBoxDrv	6.1.8


You might try an SMC reset

https://support.apple.com/en-us/HT201295


Maybe do some house cleaning on your kernel extensions

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Panic CPU 2 caller error

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