Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Suggestions for Destroying Allocations When a Process Is Abnormal
Symptom
The user captures an abnormal exit signal, and destroys allocations in the signal handling function. However, re-execution of the function fails. The error message shown in Figure 2-8 is displayed in the log.
Possible Cause
When a process is abnormal, the kernel-mode driver on the host side automatically detects and initiates the allocation destruction procedure on the device side. Therefore, users do not need to capture the abnormal process signal or destroy allocations proactively. Otherwise, the allocation destruction procedure is affected.
Solution
Users do not need to pay attention to the abnormal exit signal of the process.
