ERROR_INVALID_LIST_FORMAT - 153 (0x99)
The DosMuxSemWait list is not correct.
Updated: Feb 21, 2026
Technical Meaning
The ERROR_INVALID_LIST_FORMAT error code indicates that the DosMuxSemWait list is not correct. This typically suggests an issue with a specific data structure or list used in kernel operations.
Error Details
This error is returned when the system encounters invalid formatting within the DosMuxSemWait list, which is crucial for managing synchronization and semaphores in Windows operating systems. The DosMuxSemWait list contains information about semaphores and other synchronization objects that are used to coordinate access between processes or threads.
Usage Context
This error can occur in various scenarios where the system expects a correctly formatted DosMuxSemWait list, such as during process creation, thread scheduling, or semaphore operations. It is particularly relevant when dealing with kernel-level operations and synchronization mechanisms.
Developer Interpretation
Developers should interpret this error as an indication that there is a problem with the internal data structure used for managing semaphores. This could be due to incorrect parameter values, corrupted data, or misuse of the DosMuxSemWait list in user-space code interfacing with kernel operations.
Related Errors
ERROR_SEM_TIMEOUT(0x1B7): Indicates a timeout while waiting on a semaphore.STATUS_INVALID_PARAMETER(0xC000000D): Suggests that one or more parameters passed to the function are invalid.
FAQ
Q: What does ERROR_INVALID_LIST_FORMAT mean?
A: It indicates an issue with the DosMuxSemWait list, which is used for managing synchronization objects in Windows.
Q: How can I troubleshoot this error?
A: Review the context of the operation and ensure that all parameters are correctly formatted and valid. Verify that the DosMuxSemWait list is not corrupted or misused.
Summary
The ERROR_INVALID_LIST_FORMAT (153, 0x99) error code points to a problem with the DosMuxSemWait list in Windows kernel operations. Developers should focus on validating parameters and ensuring correct usage of synchronization mechanisms.