Startup of PIM fails with error in syslog.
kernel: seosd: page allocation failure: order:4, mode:0x1040d0
seosd[xxxxx]: Unable to register daemon SEOS_register [Cannot allocate memory]
seosd[xxxxx]: CA Access Control daemon going down on startup error.
The error shows that seosd cannot allocate memory on startup and failed to start.
Stop all PIM processes and retry to start PIM after a while.
Reboot server if it cannot resolve the problem.