MacBook Pro Crashing: panic(cpu 2 caller 0xffffff8018d64a25): userspace watchdog timeout

Guys, Need your help. My MacBook keep crashing since I upgraded to macOS Big Sur. This upgrade is disaster for me. I reinstalled OS multiple time (without wiping data). Here is the crash report for my latest crash - (I am also adding EtreCheck Pro Report & Full Crash report , as I saw few folks are recommending it for additional info to investigate). Please help.



MacBook Pro 13″, macOS 10.13

Posted on Apr 3, 2021 8:45 PM

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Posted on Apr 26, 2021 6:43 AM

Anti Virus Protection is needed as per corporate device security policy, so I have to keep it.

VPN is needed for accessing internet via hotel wifi, this is also necessity for me.


But I uninstalled Splashtop and Soundflower and my macbook crash has stopped completely. Thanks to Barney-15E


6 replies

Apr 4, 2021 5:05 AM in response to Ashish Pande

Kernel panics are predominantly caused by third-party kernel extensions (kexts) or hardware faults.

The only thing of any utility in the panic log is whether there are third-party kexts loaded. Sometimes there is other info which might suggest which hardware subsystem has a fault, but usually not.

There are several other extremely rare causes including bad Apple kexts.

If it is not a third-party kext, you would need to take it to an Apple Store or Authorized Repair center to determine the cause.

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MacBook Pro Crashing: panic(cpu 2 caller 0xffffff8018d64a25): userspace watchdog timeout

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