# [COSD_IFD_ALLOCATION_FAILED](https://apps.juniper.net/syslog-explorer/?msg=COSD_IFD_ALLOCATION_FAILED)

## SYSLOG Details
- **Message**: <variable>function-name</variable>:<variable>line-number</variable> : CoS IFD allocation failed
- **Help**: Memory allocation for CoS IFD failed
- **Description**: In class-of-service(CoS) daemon, for each physical-interface(IFD), memory will get allocated in CoS to hold the configuration parameters. This memory allocation for this storage failed
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: An internal software failure occurred.
- **Action**: Contact your technical support representative.
- **Attributes**: function-name
line-number
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_IFD_ALLOCATION_FAILED&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=COSD_IFD_ALLOCATION_FAILED&sw=Junos%20OS&rel=23.4R1)