# SDK_VMMD_SYNC_CPU_FREQ_FAILED

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: Sysctl write machdep.tsc_freq failed: <variable>sysctl-error</variable>
- **Help**: Falied to sync cpu frequency with VMhost
- **Description**: Falied write VMhost cpu frequency to machdep.tsc_freq sysctl
- **Type**: SNO: Should Not Occur
- **Severity**: error
- **Cause**: An internal software failure occurred.
- **Action**: Contact your technical support representative.
- **Attributes**: sysctl-error
- **Facility**: LOG_DAEMON

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