Same issue here, using sudo htop I can see /Library/SystemExtensions/45487C49-9FC8-4076-9FBD-57DDAC67D26B/com.cisco.anyconnect.macos.acsockext.systemextension/Contents/MacOS/com.cisco.anyconnect.mac (truncated due to insufficient screen size) owned by root, while using sudo ps -A | grep anyconnect it just is not there.
I can also see com.cisco.anyconnect.macos.acsockext in Activity Monitor, whose parent process is launchd (1). And sudo pkill -9 com.cisco.anyconnect.macos.acsockext also works. Seems like the only thing that is broken is ps.
xiejiss
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