If a kernel lock entry  leaked on thread termination, it can lead to a number of problems. It could cause the system to hang or crash, as well as create instability or performance issues. It can also lead to data corruption and security vulnerabilities. To prevent this from happening, it is important to properly manage thread termination. This includes proper synchronization and releasing of resources that are no longer needed. Additionally, thread termination should also be done in a safe manner, such as by using a try/finally block. Excel Tech Guru can help you manage thread termination properly to avoid any potential problems with kernel locks.