# PFE_LINUX_MEM_MAP_READ_FAILURE

## Canonical Reference

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

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=PFE_LINUX_MEM_MAP_READ_FAILURE

## SYSLOG Details
- **Message**: <variable>function-name</variable>: Unable to read memory map size for uio<variable>index</variable>
- **Help**: Unable to read the memory map size
- **Description**: Failed to read the memory map size of UIO device during UIO device context creation
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
index
- **Facility**: LOG_PFE

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