Hello, after spending nearly 1 week on this, I thought I will email to ask. Any 
known leaks in MFD logic ? I'm using net-snmp-5.5, and after many walks I see 
leaks of 1M each. I looked at 5.6, and ported over all the "fixes" that claimed 
to be "memory leak fixes" in the table and row logic. But still I see the leak.

More info: Leak seems to be dependent on index. Leak happens on most of the MFD 
MIBs being walked. But say a MIB has only 1 single row (only 1 index), the leak 
is only 1M even after being left running with constant MIB walks for many days. 
If there are 5 rows, the leaks is about 5M. So, my if-mib with 5 "if" indices 
has a leak that is proportional to the number of if-indices it seems. I left 
the target system running for several days with constant if-mib walks, and 
there was a leak of 5M. Also, the leak happens 1M at a time, and is sudden, 
that is, I'll be looking at the output of top "VSIZ" one instant, no leak, next 
instant its a 1M jump.

Also note, this leak is different from all the other ones I have posted about 
in the past which have been resolved. Also, I'm currently trying to reproduce 
this "walk" leak on the linux host using valgrind and no luck so far.

Thanks,
Kavita


      

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