Process Exception Occurred and the Error Message "unbinding model stream failed" Is Displayed During the Next Task Execution

Symptom

The execution still fails after you captured an abnormal exit signal and released the applied resources in the signal processing function. In this case, the "unbind model stream failed" error is reported in the log.

Figure 1 unbind model stream failed

Possible Cause

When a process is abnormal, the kernel-mode driver on the host automatically detects and initiates the resource release procedure on the device. Therefore, you do not need to capture the abnormal process signal or clear the signal proactively. Otherwise, the resource release procedure is affected.

Solution

The abnormal exit signal does not matter and can be ignored.