Reminds me of this: https://appleinsider.com/articles/20/07/27/vmware-virtualbox-tools-impacted-by-macos-catalina-memory-leaks https://appleinsider.com/articles

Reminds me of this: https://appleinsider.com/articles/20/07/27/vmware-virtualbox-tools-impacted-by-macos-catalina-memory-leaks https://appleinsider.com/articles/20/07/27/vmware-virtualbox... > The engineer explains problem relates to a "regression in the com.apple.security.sandbox kext (or one of its related components)" in macOS 10.15.6. As part of the investigation, it was discovered com.apple.security.sandbox was allocating millions of blocks of memory containing just the text "/dev" and no other data.