This error message typically indicates that a system resource deadlock has been detected and avoided. A resource deadlock occurs when two or more processes are waiting for each other to release resources they need in order to proceed, resulting in a state where neither process can make progress.
To avoid this situation, operating systems employ various strategies such as resource allocation protocols and timeout mechanisms. When the system detects a potential deadlock, it may choose to block one or more processes temporarily until the required resources become available, allowing the other processes to continue.
In general, this error message is not something that end-users need to worry about directly; rather, it is an indication that the operating system is working as intended to prevent system crashes and other serious issues caused by resource deadlocks. If you encounter this error frequently or in combination with other issues, however, it may be worth investigating further to ensure that there are no underlying software bugs or hardware failures causing the problem.