Symptoms of Process Interruption Faults

Application process abnormal exit, the possible causes are as follows:

• Interface error: check whether the plog file contains interface errors such as acl***, [drv api], and rt*** and etc.
• Task execution error: the plog file contains errors such as fault kernel_name, Task run failed and etc.
• TaskScheduler CPU heartbeat loss: The plogs contain the error information "Device lost heartbeat", and black box logs contain the error information "HEARTBEAT EXCEPTION".
• Control CPU heartbeat loss: Syslogs contain the error information "fatal panic".
• Memory resources are not released in a timely manner: the plog file contains the RESOURCE_ALLOC_FAIL error.