NOTICE: 'set allow_setid_core = 1' in /etc/system is obsolete
NOTICE: Use the coreadm command instead of 'allow_setid_core'

You have an obsolete parameter that allows setuid core files in your /etc/system file.

Remove allow_setid_core=1 from the /etc/system file. Then use the coreadm command to enable global setuid core file paths.