I guess it is an environmental issue.
I checked this and found working on my test server:
The following processes contributed to /PROCPRES/automount:
Command String: automount
Process ID: 3568
Parent PID: 1
CPU Percent: 0.000000
Memory Usage: 752 KB
VM Size : 12440 KB
Full Command : automount
Can you share the screenshot and also other info like agent Unix KM version., plateform version etc.