After a clean installation of Ubuntu 14.04 I found an error plaguing my system
no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
This error is caused by the SMB Synchronization code in the system. It was easily resolved by removing the synchronization by running the following command :
pam-auth-update
and remove the following :
"SMB password synchronization"
Memory Leak Error Ubuntu 14.04