error occurred in MSGCTL system call; cannot delete message queue. return info=aa...aa, queue ID=bb...bb

aa...aa: Return code (errno) of the system call

bb...bb: Queue ID of the message queue in which an error occurred

S: Continues processing.

O: Enter the ipcrm command to delete the message queue that must be deleted.

Countermeasure: Check the cause of the error according to the return information. If the cause of error cannot be determined, or if the error recurs, contact the maintenance personnel.