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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: Failed to mmap <variable>sysdir</variable>, size=0x<variable>size-val</variable>
- **Help**: Failed to map kernel pcie base address to user space
- **Description**: This message indicates that mapping of kernel pcie base address to user space
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
sysdir
size-val
- **Facility**: LOG_PFE

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