TMS320DM368: ALARM SERVER CREATE THREAD FAIL WITH ERROR CODE 11

Hi,

I am attaching the log file .

alarmissue.txt

Any updates?

Note:

After getting the thread create fail error the scheduled recording goes and after some time system_server process is killed and so watchdog is triggered.

Please help on this issue.

Thanks

Hi,

Can you share your usecase code so that we can reproduce the same error at our side.

Regards

Anuj

Hi Anuj,

We are currently using ipnc_rdk_dm36x_5.1_dm368. We are getting the error from following file's code snippet.

Filename: ipnc_app/sys_server/src/alarm_main.c

and the function is:

int alarm_main_loop(int qid, int audQid, SemHandl_t hAlarmSem)

Hi,

We have observed the issue even when only sd card recording or motion detection is enabled separately. The code snippet is given below.

When we changed pthread_detach with pthread_join we got the issue much earlier. In the case of pthread_detach  we observed the issue after two days but with pthread_join we got it after 1 day.

pEvironment = (AlarmParam_t*)malloc((sizeof(AlarmParam_t) + 32));

if(pEvironment == NULL){
printf("Error: More memory need for Alarm server\n");
break;
}
pEvironment -> msg_id = qid;
pEvironment -> audMsg_id = audQid;
pEvironment->hAlarmSem = hAlarmSem;

memcpy(&pEvironment -> msg_buf, &msgbuf, sizeof(msgbuf));

if((ret = pthread_create(&thread, NULL, ProcAlarmThread, pEvironment)) != 0) {

printf("thread fail return val %d\n", ret);

free(pEvironment);

printf("\nError: Alarm server creat thread fail\n");

break;

}

pthread_detach(thread);

//pthread_join(thread, NULL);

Please help on this issue.

Thanks

Hi,

The following is the code snippet.

We tested by  adding an attribute in this case(PTHREAD_CREATE_DETACHED). Still we got the same issue with error code 11.

int alarm_main_loop(int qid, int audQid, SemHandl_t hAlarmSem)
{
    ALARM_MSG_BUF msgbuf;
    int msg_size, ret = 0;
    int event_index, sch_index;
    AlarmParam_t* pEvironment;
    pthread_t thread;
    pthread_attr_t attr;

    pAlarmSysInfo = GetSysInfo();
    if((hGIOSem = MakeSem()) == NULL){
            return -1;
    }
/* ADDED TO SEND SCHEDULE INFO TO SCHEDULE MANAGER */
  for (event_index = 0; event_index < MAX_NO_OF_EVENTS; event_index++) {
 for (sch_index = 0; sch_index < MAX_SCHEDULES; sch_index++) {
     Set_Event_Schedule(pAlarmSysInfo>event_details[event_index].event_schedule[sch_index], event_index, sch_index, 0);
            }
    }
    while(1){
            /* Get Message */
msg_size = msgrcv( qid, &msgbuf, sizeof(msgbuf) - sizeof(long), MSG_TYPE_MSG1, 0);
            if( msg_size < 0 ){
                    printf("Alarm Receive msg fail \n");
                    ret = -1;
                    break;
            } else if(msgbuf.src == MSG_TYPE_MSG1 || msgbuf.src < 0){
                    printf("Got Error message\n");
                    ret = -1;
                    break;
            } else if(msgbuf.event == ALARM_EVENT_QUIT){
                    printf("Recieved Quit event\n");
                    break;
            } else if(IsRestart()){
                    // If already restart flag is set then ignore the messages
                continue;
            } else {
                    /* Process alarm event */
           pEvironment =  (AlarmParam_t*)malloc(sizeof(AlarmParam_t));
           if(pEvironment == NULL){
           printf("Error: More memory need for Alarm server\n");
           break;
           }
             pEvironment -> msg_id    = qid;
             pEvironment -> audMsg_id = audQid;
             pEvironment->hAlarmSem   = hAlarmSem;
             memcpy(&pEvironment -> msg_buf, &msgbuf, sizeof(msgbuf));
             pthread_attr_init(&attr);
             pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); 
             if((ret = pthread_create(&thread, &attr, ProcAlarmThread,pEvironment)) != 0){
                  free(pEvironment);
                  printf("Error: Alarm server creat thread fail with error no %d\n", ret);
                  break;
              }
              pthread_attr_destroy(&attr);
              pthread_detach(thread);
      }
    }
    DestroySem(hGIOSem);
    return ret;
}

Could you please help on this issue?

Thanks