The work is going fine. Logu brought me a issue with capset() call in Linux. Intially he discover the issue with Squid code in which the the daemon dont have permission to open the file to log its pid. It happens only if TPROXY option is enabled. On further debugging Logu ends with capset() call and it needs much more investigation.
I'm falling prey to Monday sickness. It is about getting back to work after the week end. ;)