WebLogic AdminServer Startup stopped at “Initializing self-tuning thread pool”

After starting AdminServer, it remains with starting status and stopped writing in log file in:

Check the disk space used, to make sure that there are no partitions with 100% utilization, including /tmp.
After them, make sure the owner of the weblogic (oracle) has have write permission of “/tmp”

[root@app1xptoosb1 /]# ls -tlhr / |grep tmp
drwxr-xr-x 5 root root 4.0K Nov 15 09:11 tmp

If the owner of weblogic does not have write permission must be set, because the application server writes some temporary files in the directory:

[root@app1xptoosb1 /]# chmod 777 /tmp

[root@app1xptoosb1 /]# ls -tlhr / |grep tmp
drwxrwxrwx 10 root root 4.0K Nov 18 09:44 tmp

Jackson.